Population & age
- Total population
- 13,479
- Median age
- 33.9
Dulles Town Center, VA (20166)
Loudoun County · Washington-Arlington-Alexandria, DC-VA-MD-WV · Population 13,479
Fresh.Data current as of Apr 24, 2026
Dulles Town Center, VA (ZIP 20166) sits in Loudoun County within the Washington-Arlington-Alexandria metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: High Blood Pressure comes in below the national average at 25.7%. No NCES schools are mapped to this ZIP in the current dataset. 6 colleges and universities serve the area, with median in-state tuition of $17,621. IRS data shows average household income (AGI) of $97,626, well above the ~$45K national average per return. BLS QCEW puts average annual pay at $84,788 per worker — about 30% above the US average and a clear high-wage signal. BLS LAUS reports county unemployment of just 2.5% (2024), well below the ~4.0% US average and consistent with a tight local labor market. The CDC SVI flags racial & ethnic minority (74th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 29th-percentile score. The most recent FEMA disaster declaration here was winter storm-related (SEVERE WINTER STORM, 2026). Premature-mortality burden is comparatively low at 3,355 years of potential life lost per 100,000 (County Health Rankings, 2025). Fast-food restaurants outnumber grocery stores roughly 5-to-1 per capita (USDA Food Environment Atlas) — a "food swamp" pattern often linked to higher diet-related disease prevalence. Virginia levies a graduated state income tax (top rate 5.75%); a household at the local median AGI of $97,626 would pay roughly $3,368/year before deductions. Per IRS migration filings (2022-2023), the area's primary county lost $192,577,000 in net taxable income to other counties. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $133,085, fair market rent of $2,520 for a two-bedroom, and a typical home value of $630,856, down 1.5% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
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Demographics
Race & ethnicity
- White
- 36.0%
- Black
- 13.8%
- Asian
- 30.3%
- Hispanic / Latino
- 21.0%
- Other / multi-racial
- 19.2%
Income & housing
- Median household income
- $133,085
- Median home value
- $534,400
Education
- Bachelor's degree or higher (age 25+)
- 57.5%
Employment
- Unemployment rate
- 2.3%
Housing
- Owner-occupied
- 2,504(50.6%)
- Renter-occupied
- 2,442(49.4%)
- Vacant units
- 103
- Built (median)
- 2003
Commute
- Public transit
- 74(0.9%)
- Work from home
- 1,182(14.2%)
- Avg commute
- 25.3 min
Economic wellbeing
- Below poverty line
- 1,257(9.3%)
- Uninsured
- 123(0.9%)
Digital access
- Broadband access
- 4,858(98.2%)
- No broadband
- 88(1.8%)
Language & nativity
- Foreign-born
- 5,517(40.9%)
- Non-English at home
- 6,381(51.6%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$2,190
/month
1 Bed
$2,260
/month
2 Bed
$2,520
/month
3 Bed
$3,180
/month
4 Bed
$3,740
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
Home values
Typical home value
$630,856
Zillow Home Value Index (ZHVI) · as of March 2026
Year-over-year change
-1.5%
vs. March 2025
5-year change
+24.8%
vs. March 2021
Metro area
Washington-Arlington-Alexandria, DC-VA-MD-WV
Metropolitan statistical area
Source: Zillow Research, ZHVI All Homes (SFR, Condo/Co-op) Time Series (zillow.com/research/data). Zillow Home Value Index (ZHVI) is copyrighted by Zillow, Inc.
New housing construction
New housing units permitted
3,314
Across 1,521 permitted buildings. Total construction value: $458.0M.
Single-family
1,496
45% of total units
Multifamily (2+ unit)
1,818
55% of total units
Single-family value
$356.9M
construction value
Multifamily value
$101.1M
construction value
Apartment construction (5+ unit buildings) accounts for 55% of new units this year — the area is densifying, not just adding single-family stock.
Based on county-level data (2024).
Source: U.S. Census Bureau Building Permits Survey (census.gov/construction/bps). Public domain. BPS reports annual residential building permits from local permit-issuing jurisdictions, aggregated to county. A permit reflects intent to build, not a completed unit — actual construction lags by 6-24 months for multifamily projects.
Income & tax statistics
Tax returns filed
8,060
Average AGI
$97,626
Avg property tax
$729
EITC participation
10.2%
Income distribution
- $1 – $25,00021.0% · 1,690
- $25,000 – $50,00018.1% · 1,460
- $50,000 – $75,00014.6% · 1,180
- $75,000 – $100,00011.2% · 900
- $100,000 – $200,00024.3% · 1,960
- $200,000 or more10.8% · 870
Avg mortgage interest
$1,768
Avg charitable contribution
$895
Avg capital gains
$1,185
Avg total income tax
—
Source: IRS Statistics of Income — Individual Income Tax Statistics by ZIP Code (irs.gov). Public domain. Dollar columns reported in thousands by the IRS; figures here display real dollars. Total ZCTA AGI for the area was $786.9M across all reported brackets.
Business & employment
Business establishments
1,878
Total employment
60,587
Annual payroll
$4.6B
Average annual pay
$76,064
Source: U.S. Census Bureau, ZIP Business Patterns (census.gov). Public domain. ZBP covers establishments with paid employees; Census suppresses employment and payroll values when fewer employers operate in a ZIP than would protect their confidentiality.
Employment & wages
Average annual pay
$84,788
Average weekly wage
$1,631
Total employment
198,113
Total establishments
14,735
That is roughly 30% above the US national average of $65,470 per worker.
Source: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages (bls.gov/cew). Public domain. QCEW is derived from state unemployment-insurance filings and covers ~95% of US jobs. Figures are county-level totals assigned to ZIPs whose primary county matches; small-employer cells are suppressed by BLS to protect employer confidentiality.
Unemployment
Unemployment rate
2.5%
That is 1.5 percentage points below the US national unemployment rate of about 4.0%.
Labor force
254,773
Employed
248,477
Unemployed
6,296
Based on Loudoun County, VA data (2024).
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (bls.gov/lau). Public domain. LAUS publishes monthly and annual labor-force estimates for every US county. Figures are county-level totals assigned to ZIPs whose primary county matches.
Banking access
FDIC-insured bank branches
6
Typical banking access
A standard suburban / mid-density branch count for this area.
Total deposits
$441.5M
across all branches in this ZIP
Distinct institutions
6
different banks operating here
Top banks by deposits in this ZIP
- 1.Bank of America, National Association$229.1M · 1 branch
- 2.Manufacturers and Traders Trust Company$78.9M · 1 branch
- 3.PNC Bank, National Association$62.0M · 1 branch
Based on FDIC-insured branch offices as of June 30, 2024.
Source: FDIC Summary of Deposits (fdic.gov). Annual June-30 snapshot of every FDIC-insured branch and the deposits booked there. Figures cover all institutions reporting a branch address in this ZIP.
Community health centers
Federally funded health-center sites
1
Single health-center site
One federally funded community health center serves this ZIP. Residents who need same-day care or specialty services may rely on neighboring ZIPs.
FQHC sites
1
federally qualified
Look-Alike sites
0
FQHC equivalents
Avg hours / week
40
across sites in this ZIP
Sites in this ZIP
- 1.Sterling
Federally Qualified Health Centers (FQHCs) and Look-Alike sites provide primary care on a sliding-fee scale, regardless of ability to pay. Active sites only; data refreshed 2026.
Source: HRSA Bureau of Primary Health Care (data.hrsa.gov). Per-ZIP counts of active service-delivery sites operated by Health Center Program grantees and Look-Alike organizations.
Hospitals & healthcare facilities
Facilities located inside ZIP 20166 from CMS Provider Data. Star ratings reflect Overall Hospital Quality where applicable; “Not rated” means the facility didn't report enough measures to qualify.
Hospitals (1)
STONESPRINGS HOSPITAL CENTER
★★★★★3.0
Acute Care Hospitals
Proprietary
Emergency services
24440 STONE SPRINGS BOULEVARD, DULLES, VA, 20166
Source: Centers for Medicare & Medicaid Services Provider Data (data.cms.gov). Public domain.
Public transit
FTA tracks transit service at the urbanized-area level. Numbers below reflect the agencies and modes serving the area that contains this ZIP, not stop-level coverage.
Service status
Available
Washington--Arlington, DC--VA--MD
Reporting agencies
12
Largest: Arlington County, Virginia
Annual ridership
—
unlinked trips · 2024
Source: U.S. Federal Transit Administration, National Transit Database (transit.dot.gov). Public domain.
Alternative-fuel stations
Public EV charging stations
60
Excellent EV charging coverage
Among the densest EV-charging ZIPs in the country — typical of urban cores, dense retail corridors, or designated EV transit hubs.
Level 2 ports
114
AC charging — workplace, retail, home
DC Fast ports
0
Highway-class fast charging
Charging networks
- ABM
- Blink Network
- ChargePoint Network
- + 5 more networks
CNG
1
Compressed natural gas
Propane (LPG)
1
Propane autogas
Other
3
Biodiesel, E85, LNG, RD
Active public stations only. Snapshot taken 2026; AFDC's underlying registry refreshes continuously as stations open and close.
Source: U.S. Department of Energy via NREL (afdc.energy.gov). Per-ZIP counts of active public alternative-fuel stations (electric, hydrogen, propane, CNG, biodiesel, E85, LNG, renewable diesel) and EV charging-port totals.
Federal Disaster Declarations
Federally Declared Disasters
16
Date Range
1972–2026
Most Recent Declaration
SEVERE WINTER STORM
Winter Storm — declared January 23, 2026 (DR-3631)
Incident period: January 22, 2026 – January 27, 2026
Top Incident Types
- Hurricane5 (31%)
- Snowstorm4 (25%)
- Biological2 (13%)
- Severe Storm2 (13%)
- Flood2 (13%)
- Other1 (6%)
Individual Assistance
3
Direct help to disaster survivors
Households Program
2
Housing & temporary lodging support
Public Assistance
16
Repair of public facilities & roads
Hazard Mitigation
7
Funding to reduce future disaster risk
FEMA declares disasters at the county level; counts here include every federally declared disaster touching any county that overlaps this ZIP. Statewide declarations and pre-1964 records without county granularity are excluded. Program flags reflect which FEMA assistance categories were activated (Individual Assistance, Households, Public Assistance, Hazard Mitigation). Source: fema.gov/openfema. Public domain.
Climate
30-year averages (1991-2020) from the nearest GHCN-D weather station. Temperature and precipitation values reflect typical annual conditions, not any single year.
Avg. temperature
55.7°F
45.3° – 66°
Annual precipitation
43.2"
Annual snowfall
21"
Heating · cooling days
4,604 · 1,232.7
Annual base 65°F
Nearest station: WASHINGTON DC DULLES AP, VA US, 2 miles from the centroid of Dulles Town Center, VA (ZIP 20166)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Air quality
Median daily AQI
43
GoodGood 245dModerate 121d
Peak AQI (2024)
87
Moderate
Primary pollutant
Ozone
195 days as main pollutant
Days measured
366
Based on Loudoun County data (2024).
Source: U.S. Environmental Protection Agency, Air Quality System (epa.gov). Public domain. Only counties with EPA AQS monitoring stations appear here (~30% of US counties); rural ZIPs whose primary county has no monitor will not show this section.
Community health profile
Years of potential life lost (per 100K)
3,355
That is roughly 4,845 years per 100,000 below the national county median (~8,200).
Premature death is the headline composite outcome CHR reports — age-adjusted, all-cause, before age 75.
Fair or poor health
12%
of adults self-report
Poor physical health days
3.0
avg per adult per month
Poor mental health days
4.5
avg per adult per month
Uninsured
5.6%
of residents under 65
Primary care MDs
76
per 100,000 residents
Preventable hospital stays
2,295
per 100K Medicare enrollees
Food environment (0-10)
9.9
10 = best access & security
Exercise access
92%
residents near a facility
Flu vaccinated
52%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 6.9% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Loudoun data (2025 CHR release).
Source: County Health Rankings & Roadmaps, University of Wisconsin Population Health Institute (countyhealthrankings.org). Annual release. Underlying source datasets vary by measure (CDC BRFSS, NCHS Vital Statistics, AHA, USDA Food Environment Atlas, and others). Figures are county-level and assigned to every ZIP whose primary county matches.
Food access
Food access status
Moderate food access challenges
16.6% of Loudoun County, VA residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.14
per 1,000 residents
Supercenters & clubs
0.02
per 1,000 residents
SNAP-authorized stores
0.36
accepting food benefits
Fast-food restaurants
0.71
per 1,000 residents
Among low-income residents, 1.0% are low-access — those without a supermarket within 1 mile (urban) or 10 miles (rural).
Per-1,000 figures show how many of each store type exist in Loudoun County, VA for every 1,000 residents. Higher grocery and supercenter density usually means easier access to fresh food; higher convenience-store-only density (with low grocery rate) often signals a food swamp.
Source: USDA Economic Research Service, Food Environment Atlas (ers.usda.gov). County-level metrics fanned to ZIP via the primary county in the Census ZCTA-county relationship file. Variable years differ per family (stores ~2020, low-access ~2019).
Safety
FBI publishes crime data at the county level. Numbers below cover the primary county that contains this ZIP. Rates are per 100,000 residents in the area covered by reporting agencies.
Violent crime rate
—
per 100K residents · 297 reports
Property crime rate
—
per 100K residents · 2,327 reports
Homicide
5
Robbery
32
Burglary
76
Vehicle theft
213
County-level data for Loudoun (2024)
Source: U.S. Federal Bureau of Investigation, Uniform Crime Reporting Program (cde.ucr.cjis.gov). Public domain. Coverage varies by reporting agency; areas with partial agency coverage may understate true crime totals.
Who’s moving in and out
Net migration (2022-2023)
▼−520 people
−889 households • −$192.6M net AGI flow
Moved in
16,380households
30,371 people • $1.9B AGI
Moved out
17,269households
30,891 people • $2.1B AGI
Where new residents came from
- Fairfax County, VA — 4,287 households
- Prince William County, VA — 609 households
- Arlington County, VA — 521 households
- Montgomery County, MD — 366 households
- District of Columbia, DC — 265 households
Where departing residents went
- Fairfax County, VA — 2,814 households
- Prince William County, VA — 671 households
- Arlington County, VA — 426 households
- Frederick County, VA — 356 households
- Jefferson County, WV — 346 households
Incoming households reported an average AGI of $117,022 versus departing households' $122,150.
Source: U.S. Internal Revenue Service, Statistics of Income, Migration Data (irs.gov). Public domain. Migration is measured by year-over-year changes in the address on individual tax returns; figures are county-level totals attributed to ZIPs whose primary county matches. Foreign migration contributes to inflow/outflow totals but does not appear in the top-county lists. Small flows are suppressed by IRS to protect taxpayer confidentiality.
Taxes & benefits in Virginia
State-level rules that apply to every resident of ZIP 20166. Numbers reflect the most recent published year per source.
Tax rates
Income tax
5.75%
graduated · 4 brackets
Sales tax (combined)
5.77%
State 5.30% · avg local 0.47%
Property tax (effective)
0.77%
Median $2,505/year
Tax burden rank
35 of 50
10.90% of personal income
For ZIP 20166: At this ZIP's median AGI of $97,626, the estimated state income tax (before deductions) runs about $3,368 per year. Applied to this ZIP's typical home value of $630,856, that works out to roughly $4,849/year in property tax.
Paid family leave
Program
Virginia PFML
Mandatory (state-run insurance) · benefits begin 2028/2029
Max weeks/year
12
Parental
12wk
Max weekly benefit
$1,507
Replacement: 80% AWW · job protection
Safety net
SNAP eligibility
200% FPL
Broad-Based Categorical Eligibility (raises gross income limit above federal 130% floor). No asset test.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs near 20166
Nearby ZIPs by distance
20148 (Brambleton, 4 mi) · 20170 (Herndon, 4.6 mi) · 20164 (Sterling, 4.6 mi) · 20171 (Franklin Farm, 4.7 mi) · 20147 (Ashburn, 5 mi) · 20151 (Chantilly, 5.1 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Data sources used on this page
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Health profile
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
Obesity
28.2%
4.8pp below the 33.0% national rate.
High Blood Pressure
25.7%
6.3pp below the 32.0% national rate.
Depression
18.2%
3.8pp below the 22.0% national rate.
Annual Checkup
76.5%
Tracks close to the 76.0% national rate.
Health Insurance
8.5%
4.5pp below the 13.0% national rate.
Diabetes
8.5%
2.5pp below the 11.0% national rate.
Colleges & universities nearby
Colleges in this area
6
Median in-state tuition
$17,621
Median earnings (10 yr)
$44,639
- 4-Year
Divine Mercy University
Sterling, VA · 20166
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- —
- Median student debt
- —
- 4-Year
Patrick Henry College
Purcellville, VA · 20132
- In-state tuition
- $28,425
- Out-of-state tuition
- $28,425
- Acceptance rate
- 77.4%
- Graduation rate
- 70.6%
- Median earnings (10 yr)
- —
- Median student debt
- —
- 2-Year
Aviation Institute of Maintenance-Manassas
Manassas, VA · 20109
- In-state tuition
- $16,757
- Out-of-state tuition
- $16,757
- Acceptance rate
- —
- Graduation rate
- 61.9%
- Median earnings (10 yr)
- $46,441
- Median student debt
- $31,959
- 4-Year
Ascent College
Gainesville, VA · 20155
- In-state tuition
- $8,550
- Out-of-state tuition
- $8,550
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- —
- Median student debt
- —
- Certificate
Dermal Science International Aesthetics and Nail Academy
Reston, VA · 20190
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 90.6%
- Median earnings (10 yr)
- —
- Median student debt
- —
- 4-Year
ECPI University-Manassas
Manassas, VA · 20109
- In-state tuition
- $18,484
- Out-of-state tuition
- $18,484
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- $42,837
- Median student debt
- $20,000
Source: U.S. Department of Education College Scorecard (collegescorecard.ed.gov). Public domain data. Earnings figures reflect median earnings 10 years after entry for federally-aided students.
What these numbers say together
Dulles Town Center, VA (ZIP 20166) sits in Loudoun County within the Washington-Arlington-Alexandria metro area. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: High Blood Pressure comes in below the national average at 25.7%. No NCES schools are mapped to this ZIP in the current dataset. 6 colleges and universities serve the area, with median in-state tuition of $17,621. IRS data shows average household income (AGI) of $97,626, well above the ~$45K national average per return. BLS QCEW puts average annual pay at $84,788 per worker — about 30% above the US average and a clear high-wage signal. BLS LAUS reports county unemployment of just 2.5% (2024), well below the ~4.0% US average and consistent with a tight local labor market. The CDC SVI flags racial & ethnic minority (74th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 29th-percentile score. The most recent FEMA disaster declaration here was winter storm-related (SEVERE WINTER STORM, 2026). Premature-mortality burden is comparatively low at 3,355 years of potential life lost per 100,000 (County Health Rankings, 2025). Fast-food restaurants outnumber grocery stores roughly 5-to-1 per capita (USDA Food Environment Atlas) — a "food swamp" pattern often linked to higher diet-related disease prevalence. Virginia levies a graduated state income tax (top rate 5.75%); a household at the local median AGI of $97,626 would pay roughly $3,368/year before deductions. Per IRS migration filings (2022-2023), the area's primary county lost $192,577,000 in net taxable income to other counties. Healthcare access is the area's quieter strength; school options sit on the lighter side, so families may find themselves looking at districts a few ZIPs over. Notable: median household income $133,085, fair market rent of $2,520 for a two-bedroom, and a typical home value of $630,856, down 1.5% over the past year. Every figure on this page links to its underlying federal dataset with a retrieval date so you can audit the freshness yourself.
The two domains pull in different directions. Healthcare access reads strong, but the on-paper school count is on the lighter side — that’s less a quality signal and more a density one. Households here often look at districts a few ZIPs over for school choice while keeping their providers local.
One concrete reading worth keeping: Depression prevalence sits lower the national rate at 18.2%. Each figure on this page links to the original federal dataset with its retrieval date — this synthesis is a reading, not a substitute for the underlying records.
Frequently Asked Questions — ZIP 20166
What is the obesity rate in ZIP 20166?
28.2%, which is 4.8 percentage points below the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 20166?
18.2%, which is 3.8 percentage points below the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 20166?
25.7%, which is 6.3 percentage points below the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the population of ZIP 20166?
13,479 people live in ZIP 20166, with a median age of 33.9 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the median household income in ZIP 20166?
$133,085 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 20166 mostly renters or homeowners?
In ZIP 20166, 50.6% of occupied housing units are owner-occupied and 49.4% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How do people commute in ZIP 20166?
In ZIP 20166, 14.2% of workers work from home. Public transit is used by 0.9% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the poverty rate in ZIP 20166?
9.3% of the population in ZIP 20166 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 20166 have broadband internet?
98.2% of households in ZIP 20166 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the typical home value in ZIP 20166?
The typical home value in ZIP 20166 is $630,856, down 1.5% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Are home values rising or falling in ZIP 20166?
Home values are down 1.5% over the past year and up 24.8% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
What is the average household income in ZIP 20166?
The average Adjusted Gross Income reported on tax returns from ZIP 20166 (Dulles Town Center, VA) is $97,626 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How much do homeowners pay in property tax in ZIP 20166?
Tax returns from ZIP 20166 report an average of $729 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
What percentage of residents in ZIP 20166 earn over $200,000?
10.8% of tax returns from ZIP 20166 (Dulles Town Center, VA) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How many businesses are in ZIP 20166?
As of 2022, 1,878 business establishments operated in ZIP 20166 employing 60,587 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 20166?
The average annual pay across all local establishments in ZIP 20166 is $76,064, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 20166 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 20166 ranks in the 29th percentile nationally for social vulnerability — a moderate vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 20166?
Racial & Ethnic Minority Status is the highest-scoring CDC SVI theme for ZIP 20166, ranking in the 74th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 20166 experienced?
FEMA has recorded 16 federal disaster declarations affecting ZIP 20166 between 1972–2026 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 20166?
Hurricane is the most common federally declared disaster type affecting ZIP 20166, accounting for 5 of 16 declarations (31%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 20166?
The most recent FEMA disaster declaration affecting ZIP 20166 was "SEVERE WINTER STORM" — a winter storm declared in 2026 (DR-3631) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 20166?
6 colleges and universities are listed near ZIP 20166 by the U.S. Department of Education College Scorecard, including Divine Mercy University, Patrick Henry College, and Aviation Institute Of Maintenance-Manassas (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 20166?
Median in-state tuition across 6 nearby institutions is $17,621 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 20166?
Graduates of nearby colleges earn a median of $44,639 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 20166?
ZIP 20166 has an average annual temperature of 55.7°F and 43.2" of annual precipitation based on the WASHINGTON DC DULLES AP, VA US weather station 2.0 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Does ZIP 20166 have public transit?
Yes — ZIP 20166 is part of the Washington--Arlington, DC--VA--MD urbanized area, primarily served by Arlington County, Virginia (National Transit Database 2024, retrieved May 4, 2026).
What hospitals are in ZIP 20166?
1 hospital is located in ZIP 20166 1 is rated by CMS, with an average overall rating of 3.0 out of 5 stars (CMS Hospital Compare, 2024).
What taxes apply in ZIP 20166?
Virginia has a graduated income tax with a top rate of 5.75%. Households at the local median AGI of $97,626 would pay roughly $3,368 in state income tax annually (estimated, before deductions). Combined sales tax: 5.77% (Tax Foundation 2025).
Does Virginia have paid family leave?
Virginia has enacted a paid family leave program with benefits beginning 2028/2029 but it is not yet active (Bipartisan Policy Center 2026).
What data is available for ZIP 20166?
This page covers health outcomes from CDC PLACES (40 metrics), demographics from the Census ACS 5-Year (2022), home values from the Zillow Home Value Index, colleges from the U.S. Department of Education College Scorecard (6 institutions), income & tax statistics from the IRS SOI (Tax Year 2022), local business & employment from Census ZIP Business Patterns (2022), social vulnerability scores from the CDC/ATSDR SVI (2022), federal disaster declarations from FEMA OpenFEMA (16 on record), climate normals from NOAA NCEI (1991-2020), county-level crime data from the FBI Crime Data Explorer (2024), public transit coverage from the National Transit Database (2024), hospitals from CMS Hospital Compare, and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
How current is this data?
Health data retrieved Apr 24, 2026 from CDC PLACES. Demographics retrieved Apr 30, 2026 from Census ACS 5-Year (2022). Home values retrieved May 1, 2026 from Zillow Research. College data retrieved May 2, 2026 from U.S. Dept of Education College Scorecard. Income & tax statistics retrieved May 2, 2026 from IRS SOI (Tax Year 2022). Business & employment retrieved May 3, 2026 from Census ZBP (2022). Social vulnerability scores retrieved May 3, 2026 from CDC/ATSDR SVI (2022). Federal disaster declarations retrieved May 3, 2026 from FEMA OpenFEMA (16 on record). Climate normals retrieved May 8, 2026 from NOAA NCEI (1991-2020). County-level crime data retrieved May 4, 2026 from the FBI Crime Data Explorer (2024). Transit coverage retrieved May 4, 2026 from the National Transit Database (2024). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Other ZIPs near 20166
Nearby ZIPs by distance
20148 (Brambleton, 4 mi) · 20170 (Herndon, 4.6 mi) · 20164 (Sterling, 4.6 mi) · 20171 (Franklin Farm, 4.7 mi) · 20147 (Ashburn, 5 mi) · 20151 (Chantilly, 5.1 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
More Info topics
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Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 24, 2026.
Social Vulnerability Index
Overall SVI
29th percentile
Moderate Vulnerability
Based on 10 census tracts, population 23,208
Vulnerability Themes
Households Without Vehicle
432
Limited English Speakers
1,070
Persons with Disability
1,480
Without HS Diploma
1,385
Without Health Insurance
1,843
Adults Age 65+
2,192
The Social Vulnerability Index uses U.S. Census data to identify communities most at risk during public health emergencies and natural disasters. Higher percentiles indicate greater vulnerability. Tract-level scores are aggregated to this ZCTA via Census 2020 ZCTA→Tract crosswalk, weighted by land-area share. Source: atsdr.cdc.gov. Public domain.