Population & age
- Total population
- 2,368
- Median age
- 19.8
Omaha, NE (68178)
Douglas County · Omaha, NE-IA · Population 2,368
Fresh.Data current as of Apr 24, 2026
Omaha, NE (ZIP 68178) sits in Douglas County within the Omaha 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 12.4%. No NCES schools are mapped to this ZIP in the current dataset. 10 colleges and universities serve the area, with median in-state tuition of $16,995. Federal QCEW filings show 340,716 covered jobs in this ZIP's primary county — a major regional employment hub. The CDC SVI flags socioeconomic (76th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 38th-percentile score. FEMA has issued 29 federal disaster declarations affecting this ZIP since 1967 — a high-frequency exposure profile. 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. Per IRS migration filings (2022-2023), the area's primary county lost $192,122,000 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: fair market rent of $1,150 for a two-bedroom and a 53.5% poverty rate (well above the ~12% US average). 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
- 74.5%
- Black
- 4.6%
- Asian
- 11.6%
- Hispanic / Latino
- 9.0%
- Other / multi-racial
- 9.0%
Education
- Bachelor's degree or higher (age 25+)
- 63.0%
Employment
- Unemployment rate
- 9.7%
Housing
- Owner-occupied
- 0(0.0%)
- Renter-occupied
- 156(100.0%)
- Vacant units
- 42
- Built (median)
- 1996
Commute
- Public transit
- 34(3.6%)
- Work from home
- 78(8.2%)
- Avg commute
- 11.8 min
Economic wellbeing
- Below poverty line
- 108(53.5%)
- Uninsured
- 9(0.4%)
Digital access
- Broadband access
- 144(92.3%)
- No broadband
- 12(7.7%)
Language & nativity
- Foreign-born
- 189(8.0%)
- Non-English at home
- 301(12.7%)
Fair Market Rent
Fresh.HUD SAFMR · May 1, 2026Studio
$920
/month
1 Bed
$970
/month
2 Bed
$1,150
/month
3 Bed
$1,520
/month
4 Bed
$1,720
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
New housing construction
New housing units permitted
4,539
Across 2,043 permitted buildings. Total construction value: $642.3M.
Single-family
1,867
41% of total units
Multifamily (2+ unit)
2,672
59% of total units
Single-family value
$488.7M
construction value
Multifamily value
$153.6M
construction value
Apartment construction (5+ unit buildings) accounts for 57% 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.
Business & employment
Business establishments
23
Total employment
5,047
Annual payroll
$230.3M
Average annual pay
$45,623
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
$67,868
Average weekly wage
$1,305
Total employment
340,716
Total establishments
18,801
That is roughly 4% 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
3.1%
That is 0.9 percentage points below the US national unemployment rate of about 4.0%.
Labor force
318,417
Employed
308,553
Unemployed
9,864
Based on Douglas County, NE 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.
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
Omaha, NE--IA
Reporting agencies
2
Largest: Nebraska Department of Transportation
Annual ridership
—
unlinked trips · 2024
Source: U.S. Federal Transit Administration, National Transit Database (transit.dot.gov). Public domain.
Federal Disaster Declarations
Federally Declared Disasters
29
Date Range
1967–2025
Most Recent Declaration
SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING
Severe Storm — declared October 22, 2025 (DR-4896)
Incident period: August 8, 2025 – August 10, 2025
Top Incident Types
- Severe Storm15 (52%)
- Flood7 (24%)
- Tornado3 (10%)
- Biological2 (7%)
- Winter Storm1 (3%)
- Other1 (3%)
Individual Assistance
10
Direct help to disaster survivors
Households Program
6
Housing & temporary lodging support
Public Assistance
26
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
52.4°F
42.1° – 62.8°
Annual precipitation
31.9"
Annual snowfall
27.1"
Heating · cooling days
5,833.1 · 1,293.6
Annual base 65°F
Nearest station: OMAHA EPPLEY AIRFIELD, NE US, 3.9 miles from the centroid of Omaha, NE (ZIP 68178)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Air quality
Median daily AQI
45
GoodGood 233dModerate 132dUSG 1d
Peak AQI (2024)
101
Unhealthy for Sensitive Groups
Primary pollutant
PM2.5
184 days as main pollutant
Days measured
366
Based on Douglas 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)
7,599
That is roughly 601 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
16%
of adults self-report
Poor physical health days
3.6
avg per adult per month
Poor mental health days
4.8
avg per adult per month
Uninsured
8.0%
of residents under 65
Primary care MDs
109
per 100,000 residents
Preventable hospital stays
2,066
per 100K Medicare enrollees
Food environment (0-10)
8.4
10 = best access & security
Exercise access
97%
residents near a facility
Flu vaccinated
61%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 8.8% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Douglas 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
11.9% of Douglas County, NE residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
0.17
per 1,000 residents
Supercenters & clubs
0.02
per 1,000 residents
SNAP-authorized stores
0.63
accepting food benefits
Fast-food restaurants
0.83
per 1,000 residents
Among low-income residents, 2.3% 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 Douglas County, NE 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 · 86 reports
Property crime rate
—
per 100K residents · 560 reports
Homicide
0
Robbery
7
Burglary
129
Vehicle theft
94
County-level data for Douglas (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)
▼−1,878 people
−255 households • −$192.1M net AGI flow
Moved in
18,022households
29,178 people • $1.2B AGI
Moved out
18,277households
31,056 people • $1.4B AGI
Where new residents came from
- Sarpy County, NE — 3,452 households
- Lancaster County, NE — 1,038 households
- Pottawattamie County, IA — 692 households
- Dodge County, NE — 270 households
- Washington County, NE — 251 households
Where departing residents went
- Sarpy County, NE — 3,901 households
- Pottawattamie County, IA — 787 households
- Lancaster County, NE — 693 households
- Washington County, NE — 286 households
- Maricopa County, AZ — 265 households
Incoming households reported an average AGI of $64,503 versus departing households' $74,114.
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 Nebraska
State-level rules that apply to every resident of ZIP 68178. Numbers reflect the most recent published year per source.
Tax rates
Income tax
5.20%
graduated · 3 brackets
Sales tax (combined)
6.98%
State 5.50% · avg local 1.48%
Property tax (effective)
1.20%
Median $2,115/year
Tax burden rank
33 of 50
10.80% of personal income
Paid family leave
Program
No program
No program
Safety net
SNAP eligibility
165% FPL
Broad-Based Categorical Eligibility (raises gross income limit above federal 130% floor). Asset limit $25,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Other ZIPs near 68178
Other ZIPs in Omaha
Nearby ZIPs by distance
68183 (Omaha, 0.6 mi) · 68102 (Omaha, 0.7 mi) · 68131 (Omaha, 1 mi) · 68105 (Omaha, 2 mi) · 68108 (Omaha, 2.1 mi) · 51510 (Carter Lake, 2.2 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
30.3%
2.7pp below the 33.0% national rate.
High Blood Pressure
12.4%
19.6pp below the 32.0% national rate.
Depression
27.8%
5.8pp above the 22.0% national rate.
Annual Checkup
66.6%
9.4pp below the 76.0% national rate.
Health Insurance
11.4%
Tracks close to the 13.0% national rate.
Diabetes
2.4%
8.6pp below the 11.0% national rate.
Colleges & universities nearby
Colleges in this area
10
Median in-state tuition
$16,995
Median earnings (10 yr)
$54,124
- 4-Year
Creighton University
Omaha, NE · 68178
- In-state tuition
- $48,856
- Out-of-state tuition
- $48,856
- Acceptance rate
- 79.8%
- Graduation rate
- 82.0%
- Median earnings (10 yr)
- $73,911
- Median student debt
- $25,000
- 4-Year
University of Nebraska at Omaha
Omaha, NE · 68182
- In-state tuition
- $8,718
- Out-of-state tuition
- $23,206
- Acceptance rate
- 87.0%
- Graduation rate
- 47.3%
- Median earnings (10 yr)
- $53,909
- Median student debt
- $19,000
- 2-Year
Metropolitan Community College Area
Omaha, NE · 68111
- In-state tuition
- $3,375
- Out-of-state tuition
- $4,950
- Acceptance rate
- —
- Graduation rate
- 27.2%
- Median earnings (10 yr)
- $38,773
- Median student debt
- $8,217
- 4-Year
University of Nebraska Medical Center
Omaha, NE · 68198
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- $76,833
- Median student debt
- $15,000
- 4-Year
Nebraska Methodist College of Nursing & Allied Health
Omaha, NE · 68114
- In-state tuition
- $17,885
- Out-of-state tuition
- $17,885
- Acceptance rate
- 73.4%
- Graduation rate
- 63.0%
- Median earnings (10 yr)
- $65,071
- Median student debt
- $23,417
- 4-Year
Clarkson College
Omaha, NE · 68131
- In-state tuition
- $16,104
- Out-of-state tuition
- $16,104
- Acceptance rate
- 78.2%
- Graduation rate
- 67.3%
- Median earnings (10 yr)
- $64,876
- Median student debt
- $23,716
- 4-Year
College of Saint Mary
Omaha, NE · 68106
- In-state tuition
- $24,510
- Out-of-state tuition
- $24,510
- Acceptance rate
- 44.6%
- Graduation rate
- 60.0%
- Median earnings (10 yr)
- $54,338
- Median student debt
- $24,250
- 2-Year
Xenon A Stephanie Moss Academy
Omaha, NE · 68127
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 78.6%
- Median earnings (10 yr)
- $28,953
- Median student debt
- $6,867
- 2-Year
Capitol Beauty School
Omaha, NE · 68137
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- 86.4%
- Median earnings (10 yr)
- $31,349
- Median student debt
- $6,650
- 4-Year
CHI Health School of Radiologic Technology
Omaha, NE · 68122
- In-state tuition
- —
- Out-of-state tuition
- —
- Acceptance rate
- —
- Graduation rate
- —
- Median earnings (10 yr)
- $48,110
- Median student debt
- —
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
Omaha, NE (ZIP 68178) sits in Douglas County within the Omaha 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 12.4%. No NCES schools are mapped to this ZIP in the current dataset. 10 colleges and universities serve the area, with median in-state tuition of $16,995. Federal QCEW filings show 340,716 covered jobs in this ZIP's primary county — a major regional employment hub. The CDC SVI flags socioeconomic (76th percentile) as this ZIP's standout vulnerability dimension, sitting well above its overall 38th-percentile score. FEMA has issued 29 federal disaster declarations affecting this ZIP since 1967 — a high-frequency exposure profile. 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. Per IRS migration filings (2022-2023), the area's primary county lost $192,122,000 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: fair market rent of $1,150 for a two-bedroom and a 53.5% poverty rate (well above the ~12% US average). 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 higher the national rate at 27.8%. 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 68178
What is the obesity rate in ZIP 68178?
30.3%, which is 2.7 percentage points below the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the depression rate in ZIP 68178?
27.8%, which is 5.8 percentage points above the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the high blood pressure rate in ZIP 68178?
12.4%, which is 19.6 percentage points below the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
What is the population of ZIP 68178?
2,368 people live in ZIP 68178, with a median age of 19.8 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
Is ZIP 68178 mostly renters or homeowners?
In ZIP 68178, 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 68178?
In ZIP 68178, 8.2% of workers work from home. Public transit is used by 3.6% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What is the poverty rate in ZIP 68178?
53.5% of the population in ZIP 68178 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
What percentage of households in ZIP 68178 have broadband internet?
92.3% of households in ZIP 68178 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
How many businesses are in ZIP 68178?
As of 2022, 23 business establishments operated in ZIP 68178 employing 5,047 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
What is the average salary in ZIP 68178?
The average annual pay across all local establishments in ZIP 68178 is $45,623, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
How vulnerable is ZIP 68178 to disasters and public health emergencies?
According to the CDC Social Vulnerability Index (2022), ZIP 68178 ranks in the 38th percentile nationally for social vulnerability — a moderate vulnerability profile (retrieved May 3, 2026).
What is the biggest vulnerability factor in ZIP 68178?
Socioeconomic Status is the highest-scoring CDC SVI theme for ZIP 68178, ranking in the 76th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
How many federally declared disasters has ZIP 68178 experienced?
FEMA has recorded 29 federal disaster declarations affecting ZIP 68178 between 1967–2025 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
What kinds of disasters most often hit ZIP 68178?
Severe Storm is the most common federally declared disaster type affecting ZIP 68178, accounting for 15 of 29 declarations (52%, FEMA OpenFEMA, retrieved May 3, 2026).
What was the most recent disaster declared for ZIP 68178?
The most recent FEMA disaster declaration affecting ZIP 68178 was "SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING" — a severe storm declared in 2025 (DR-4896) (FEMA OpenFEMA, retrieved May 3, 2026).
What colleges are near ZIP 68178?
10 colleges and universities are listed near ZIP 68178 by the U.S. Department of Education College Scorecard, including Creighton University, University Of Nebraska At Omaha, and Metropolitan Community College Area (retrieved May 2, 2026).
What is the average tuition at colleges near ZIP 68178?
Median in-state tuition across 10 nearby institutions is $16,995 (College Scorecard, retrieved May 2, 2026).
What do graduates earn from colleges near ZIP 68178?
Graduates of nearby colleges earn a median of $54,124 ten years after entry (College Scorecard, retrieved May 2, 2026).
What is the climate like in ZIP 68178?
ZIP 68178 has an average annual temperature of 52.4°F and 31.9" of annual precipitation based on the OMAHA EPPLEY AIRFIELD, NE US weather station 3.9 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
Does ZIP 68178 have public transit?
Yes — ZIP 68178 is part of the Omaha, NE--IA urbanized area, primarily served by Nebraska Department of Transportation (National Transit Database 2024, retrieved May 4, 2026).
What taxes apply in ZIP 68178?
Nebraska has a graduated income tax with a top rate of 5.20%. Combined sales tax: 6.98% (Tax Foundation 2025).
Does Nebraska have paid family leave?
Nebraska has no state paid family leave program (Bipartisan Policy Center 2026).
What data is available for ZIP 68178?
This page covers health outcomes from CDC PLACES (40 metrics), demographics from the Census ACS 5-Year (2022), colleges from the U.S. Department of Education College Scorecard (10 institutions), local business & employment from Census ZIP Business Patterns (2022), social vulnerability scores from the CDC/ATSDR SVI (2022), federal disaster declarations from FEMA OpenFEMA (29 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), 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). College data retrieved May 2, 2026 from U.S. Dept of Education College Scorecard. 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 (29 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 68178
Other ZIPs in Omaha
Nearby ZIPs by distance
68183 (Omaha, 0.6 mi) · 68102 (Omaha, 0.7 mi) · 68131 (Omaha, 1 mi) · 68105 (Omaha, 2 mi) · 68108 (Omaha, 2.1 mi) · 51510 (Carter Lake, 2.2 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 68178?
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
38th percentile
Moderate Vulnerability
Based on 1 census tract, population 1,115
Vulnerability Themes
Households Without Vehicle
18
Limited English Speakers
7
Persons with Disability
52
Without HS Diploma
4
Without Health Insurance
59
Adults Age 65+
8
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.