Population & age
- Total population
- 51
- Median age
- 35.6
ZIP 03890, NH (03890)
Carroll County · Population 51
Fresh.Data current as of Apr 24, 2026
NH 03890 (ZIP 03890) sits in Carroll County. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Health Insurance comes in below the national average at 6.1%. No NCES schools are mapped to this ZIP in the current dataset. 4 colleges and universities serve the area, with median in-state tuition of $13,201. IRS data shows average household income (AGI) of $67,729, well above the ~$45K national average per return. Local establishments report average pay of $29,859 per worker (Census ZBP) — below the US average. BLS QCEW reports average annual pay of $51,660 per worker, roughly 21% below the US average. BLS LAUS reports county unemployment of just 2.4% (2024), well below the ~4.0% US average and consistent with a tight local labor market. The CDC SVI flags housing & transportation (82th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 47th-percentile score. FEMA has issued 35 federal disaster declarations affecting this ZIP since 1973 — a high-frequency exposure profile. Annual average temperature is just 43.0°F per NOAA's 1991–2020 Climate Normals — a notably cold-weather climate. USDA's Food Environment Atlas shows a strong food retail environment in this county — only 1.5% of residents are low-access and grocery density is above the national county median. New Hampshire has no state income tax, saving the local median household (AGI $67,729) approximately $3,116/year vs the US average effective state tax rate. IRS migration data (2022-2023) shows a net gain of 682 residents (256 households) — the ZIP's primary county is growing. 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: fair market rent of $1,780 for a two-bedroom, a typical home value of $361,935, up 2.4% over the past year, and 100.0% of workers working from home. 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
- 100.0%
- Black
- 0.0%
- Asian
- 0.0%
- Hispanic / Latino
- 0.0%
Education
- Bachelor's degree or higher (age 25+)
- 51.5%
Employment
- Unemployment rate
- 0.0%
Housing
- Owner-occupied
- 0(0.0%)
- Renter-occupied
- 8(100.0%)
- Vacant units
- 13
Commute
- Public transit
- 0(0.0%)
- Work from home
- 18(100.0%)
Economic wellbeing
- Below poverty line
- 4(7.8%)
- Uninsured
- 0(0.0%)
Digital access
- Broadband access
- 8(100.0%)
Language & nativity
- Foreign-born
- 0(0.0%)
- Non-English at home
- 0(0.0%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$1,240
/month
1 Bed
$1,400
/month
2 Bed
$1,780
/month
3 Bed
$2,450
/month
4 Bed
$2,950
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
Home values
Typical home value
$361,935
Zillow Home Value Index (ZHVI) · as of March 2026
Year-over-year change
+2.4%
vs. March 2025
5-year change
+44.0%
vs. March 2021
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
355
Across 353 permitted buildings. Total construction value: $165.3M.
Single-family
351
99% of total units
Multifamily (2+ unit)
4
1% of total units
Single-family value
$164.7M
construction value
Multifamily value
$530,700
construction value
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
450
Average AGI
$67,729
Avg property tax
—
EITC participation
8.9%
Income distribution
- $1 – $25,00026.7% · 120
- $25,000 – $50,00026.7% · 120
- $50,000 – $75,00015.6% · 70
- $75,000 – $100,0008.9% · 40
- $100,000 – $200,00015.6% · 70
- $200,000 or more6.7% · 30
Avg mortgage interest
—
Avg charitable contribution
—
Avg capital gains
$5,211
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 $30.5M across all reported brackets.
Business & employment
Business establishments
29
Total employment
227
Annual payroll
$6.8M
Average annual pay
$29,859
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
$51,660
Average weekly wage
$993
Total employment
19,693
Total establishments
2,127
That is roughly 21% below 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
2.4%
That is 1.6 percentage points below the US national unemployment rate of about 4.0%.
Labor force
25,552
Employed
24,944
Unemployed
608
Based on Carroll County, NH 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.
Federal Disaster Declarations
Federally Declared Disasters
35
Date Range
1973–2024
Most Recent Declaration
SEVERE WINTER STORM AND FLOODING
Winter Storm — declared July 10, 2024 (DR-4799)
Incident period: April 3, 2024 – April 5, 2024
Top Incident Types
- Severe Storm13 (37%)
- Flood6 (17%)
- Snowstorm6 (17%)
- Hurricane6 (17%)
- Biological2 (6%)
- Other2 (6%)
Individual Assistance
6
Direct help to disaster survivors
Households Program
3
Housing & temporary lodging support
Public Assistance
34
Repair of public facilities & roads
Hazard Mitigation
16
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
43°F
31.4° – 54.5°
Annual precipitation
52.4"
Annual snowfall
83"
Heating · cooling days
8,211.1 · 213.5
Annual base 65°F
Nearest station: TAMWORTH 4, NH US, 4.4 miles from the centroid of ZIP 03890 (ZIP 03890)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Community health profile
Years of potential life lost (per 100K)
7,555
That is roughly 645 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
14%
of adults self-report
Poor physical health days
3.5
avg per adult per month
Poor mental health days
5.2
avg per adult per month
Uninsured
8.3%
of residents under 65
Primary care MDs
82
per 100,000 residents
Preventable hospital stays
1,674
per 100K Medicare enrollees
Food environment (0-10)
9.2
10 = best access & security
Exercise access
72%
residents near a facility
Flu vaccinated
47%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 6.4% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Carroll 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
Good food access — most residents near a store
1.5% of Carroll County, NH residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.35
per 1,000 residents
Supercenters & clubs
—
per 1,000 residents
SNAP-authorized stores
0.81
accepting food benefits
Fast-food restaurants
0.75
per 1,000 residents
Per-1,000 figures show how many of each store type exist in Carroll County, NH 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 · 1 reports
Property crime rate
—
per 100K residents · 33 reports
Homicide
0
Robbery
0
Burglary
4
Vehicle theft
6
County-level data for Carroll (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)
▲+682 people
+256 households • +$127.5M net AGI flow
Moved in
2,474households
4,032 people • $309.9M AGI
Moved out
2,218households
3,350 people • $182.3M AGI
Where new residents came from
- Strafford County, NH — 194 households
- Belknap County, NH — 137 households
- Middlesex County, MA — 116 households
- Rockingham County, NH — 114 households
- Essex County, MA — 101 households
Where departing residents went
- Strafford County, NH — 148 households
- Rockingham County, NH — 106 households
- Belknap County, NH — 80 households
- Oxford County, ME — 76 households
- Cumberland County, ME — 61 households
Incoming households reported an average AGI of $125,259 versus departing households' $82,212.
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 New Hampshire
State-level rules that apply to every resident of ZIP 03890. Numbers reflect the most recent published year per source.
Tax rates
Income tax
None
No state income tax
Sales tax (combined)
0.00%
State 0.00% · avg local 0.00%
Property tax (effective)
2.38%
Median $5,616/year
Tax burden rank
15 of 50
9.20% of personal income
For ZIP 03890: A household at this ZIP's median AGI of $67,729 keeps approximately $3,116 more annually than residents of the typical income-tax state. Applied to this ZIP's typical home value of $361,935, that works out to roughly $8,602/year in property tax.
Paid family leave
Program
Voluntary (private insurance framework)
Voluntary (private insurance framework)
Replacement: 60% AWW, max $2128
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 03890
Nearby ZIPs by distance
03814 (Center Ossipee, 3.3 mi) · 03817 (5.3 mi) · 03886 (5.5 mi) · 03883 (5.5 mi) · 03875 (6.2 mi) · 03849 (6.4 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
30.8%
2.2pp below the 33.0% national rate.
High Blood Pressure
32.9%
Tracks close to the 32.0% national rate.
Depression
22.7%
Tracks close to the 22.0% national rate.
Annual Checkup
79.5%
3.5pp above the 76.0% national rate.
Health Insurance
6.1%
6.9pp below the 13.0% national rate.
Diabetes
10.3%
Tracks close to the 11.0% national rate.
Colleges & universities nearby
Colleges in this area
4
Median in-state tuition
$13,201
Median earnings (10 yr)
$54,438
- 4-Year
University of New Hampshire-Main Campus
Durham, NH · 03824
- In-state tuition
- $19,202
- Out-of-state tuition
- $39,852
- Acceptance rate
- 88.2%
- Graduation rate
- 76.3%
- Median earnings (10 yr)
- $66,479
- Median student debt
- $26,814
- 2-Year
Great Bay Community College
Portsmouth, NH · 03801
- In-state tuition
- $7,200
- Out-of-state tuition
- $15,450
- Acceptance rate
- —
- Graduation rate
- 31.5%
- Median earnings (10 yr)
- $42,397
- Median student debt
- $13,828
- Certificate
Empire Beauty School-Somersworth
Somersworth, NH · 03878
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 64.1%
- Median earnings (10 yr)
- —
- Median student debt
- $6,333
- Certificate
Paul Mitchell the School-Portsmouth
Portsmouth, NH · 03801
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 87.2%
- Median earnings (10 yr)
- —
- Median student debt
- $9,833
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
NH 03890 (ZIP 03890) sits in Carroll County. The page draws on 1 federal data feed retrieved Apr 24. Top health signal: Health Insurance comes in below the national average at 6.1%. No NCES schools are mapped to this ZIP in the current dataset. 4 colleges and universities serve the area, with median in-state tuition of $13,201. IRS data shows average household income (AGI) of $67,729, well above the ~$45K national average per return. Local establishments report average pay of $29,859 per worker (Census ZBP) — below the US average. BLS QCEW reports average annual pay of $51,660 per worker, roughly 21% below the US average. BLS LAUS reports county unemployment of just 2.4% (2024), well below the ~4.0% US average and consistent with a tight local labor market. The CDC SVI flags housing & transportation (82th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 47th-percentile score. FEMA has issued 35 federal disaster declarations affecting this ZIP since 1973 — a high-frequency exposure profile. Annual average temperature is just 43.0°F per NOAA's 1991–2020 Climate Normals — a notably cold-weather climate. USDA's Food Environment Atlas shows a strong food retail environment in this county — only 1.5% of residents are low-access and grocery density is above the national county median. New Hampshire has no state income tax, saving the local median household (AGI $67,729) approximately $3,116/year vs the US average effective state tax rate. IRS migration data (2022-2023) shows a net gain of 682 residents (256 households) — the ZIP's primary county is growing. 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: fair market rent of $1,780 for a two-bedroom, a typical home value of $361,935, up 2.4% over the past year, and 100.0% of workers working from home. 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 near the national rate at 22.7%. 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 03890
What is the obesity rate in ZIP 03890?
30.8%, which is 2.2 percentage points below the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 03890?
22.7%, which is 0.7 percentage points above the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 03890?
32.9%, which is 0.9 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the population of ZIP 03890?
51 people live in ZIP 03890, with a median age of 35.6 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 03890 mostly renters or homeowners?
In ZIP 03890, 0.0% of occupied housing units are owner-occupied and 100.0% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How do people commute in ZIP 03890?
In ZIP 03890, 100.0% of workers work from home. Public transit is used by 0.0% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the poverty rate in ZIP 03890?
7.8% of the population in ZIP 03890 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 03890 have broadband internet?
100.0% of households in ZIP 03890 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the typical home value in ZIP 03890?
The typical home value in ZIP 03890 is $361,935, up 2.4% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Are home values rising or falling in ZIP 03890?
Home values are up 2.4% over the past year and up 44.0% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
What is the average household income in ZIP 03890?
The average Adjusted Gross Income reported on tax returns from ZIP 03890 (NH 03890) is $67,729 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How much do homeowners pay in property tax in ZIP 03890?
Tax returns from ZIP 03890 report an average of $0 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
What percentage of residents in ZIP 03890 earn over $200,000?
6.7% of tax returns from ZIP 03890 (NH 03890) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
How many businesses are in ZIP 03890?
As of 2022, 29 business establishments operated in ZIP 03890 employing 227 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 03890?
The average annual pay across all local establishments in ZIP 03890 is $29,859, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 03890 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 03890 ranks in the 47th percentile nationally for social vulnerability — a moderate vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 03890?
Housing Type & Transportation is the highest-scoring CDC SVI theme for ZIP 03890, ranking in the 82th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 03890 experienced?
FEMA has recorded 35 federal disaster declarations affecting ZIP 03890 between 1973–2024 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 03890?
Severe Storm is the most common federally declared disaster type affecting ZIP 03890, accounting for 13 of 35 declarations (37%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 03890?
The most recent FEMA disaster declaration affecting ZIP 03890 was "SEVERE WINTER STORM AND FLOODING" — a winter storm declared in 2024 (DR-4799) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 03890?
4 colleges and universities are listed near ZIP 03890 by the U.S. Department of Education College Scorecard, including University Of New Hampshire-Main Campus, Great Bay Community College, and Empire Beauty School-Somersworth (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 03890?
Median in-state tuition across 4 nearby institutions is $13,201 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 03890?
Graduates of nearby colleges earn a median of $54,438 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 03890?
ZIP 03890 has an average annual temperature of 43.0°F and 52.4" of annual precipitation based on the TAMWORTH 4, NH US weather station 4.4 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
What taxes apply in ZIP 03890?
New Hampshire has no state income tax. For a household earning the local median AGI of $67,729, this saves approximately $3,116 per year compared to the national average effective state tax rate. The combined state and local sales tax rate is 0.00% (Tax Foundation 2025).
Does New Hampshire have paid family leave?
New Hampshire runs an active paid family leave program offering up to — weeks of paid leave per year, with a maximum weekly benefit of $2,128 (Bipartisan Policy Center 2026).
What data is available for ZIP 03890?
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 (4 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 (35 on record), climate normals from NOAA NCEI (1991-2020), county-level crime data from the FBI Crime Data Explorer (2024), 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 (35 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). State-level tax rates retrieved 2026-05-05 15:58:22.284+00 from the Tax Foundation.
Other ZIPs near 03890
Nearby ZIPs by distance
03814 (Center Ossipee, 3.3 mi) · 03817 (5.3 mi) · 03886 (5.5 mi) · 03883 (5.5 mi) · 03875 (6.2 mi) · 03849 (6.4 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
More Info topics
Have a specific question about ZIP 03890?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 24, 2026.
Social Vulnerability Index
Overall SVI
47th percentile
Moderate Vulnerability
Based on 2 census tracts, population 88
Vulnerability Themes
Households Without Vehicle
2
Persons with Disability
15
Without HS Diploma
5
Without Health Insurance
11
Adults Age 65+
19
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.