Population & age
- Total population
- 21,248
- Median age
- 32.2
Uvalde County · Population 21,248
Uvalde, TX (ZIP 78801) sits in Uvalde County. The page draws on 2 federal data feeds retrieved Apr 24. Top health signal: Health Insurance comes in above the national average at 29.0%. NCES lists 8 schools serving the area, 8 non-charter. 4 colleges and universities serve the area, with median in-state tuition of $2,646. 33% of returns claim the Earned Income Tax Credit (IRS), a higher share than most ZIPs. BLS QCEW reports average annual pay of $47,006 per worker, roughly 28% below the US average. First State Bank of Uvalde holds 94% of FDIC-reported deposits in this ZIP (2024) — a notably concentrated local banking market. CDC's Social Vulnerability Index places this ZIP in the 87th percentile nationally — a highly vulnerable community profile. The most recent FEMA disaster declaration here was flood-related (SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING, 2025). County Health Rankings reports 13,124 years of potential life lost per 100,000 (2025) — well above the national county median. Per USDA's Food Environment Atlas, 45.2% of residents in this county live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket — a deep food-access gap. Texas has no state income tax, saving the local median household (AGI $53,203) approximately $2,447/year vs the US average effective state tax rate. New residents arriving here predominantly come from Bexar County, TX (IRS SOI Migration, 2022-2023). Schools are the headline here — lots of options at varying types — while healthcare access numbers suggest worth-shopping coverage and provider choice carefully. Notable: median household income $54,375, fair market rent of $1,150 for a two-bedroom, and a typical home value of $182,566, down 5.2% 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.
Studio
$870
/month
1 Bed
$880
/month
2 Bed
$1,150
/month
3 Bed
$1,520
/month
4 Bed
$1,790
/month
HUD Fair Market Rents represent the 40th percentile of standard-quality rental housing in this area. FY2026 data.
$182,566
Zillow Home Value Index (ZHVI) · as of March 2026
-5.2%
vs. March 2025
+6.2%
vs. March 2021
Uvalde, TX
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 units permitted
17
Across 16 permitted buildings. Total construction value: $2.4M.
Single-family
15
88% of total units
Multifamily (2+ unit)
2
12% of total units
Single-family value
$2.2M
construction value
Multifamily value
$180,000
construction value
Aggregated from 2 counties touching this ZIP (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.
Tax returns filed
8,740
Average AGI
$53,203
Avg property tax
$162
EITC participation
33.0%
Income distribution
Avg mortgage interest
$134
Avg charitable contribution
$354
Avg capital gains
$2,028
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 $465.0M across all reported brackets.
Business establishments
474
Total employment
5,944
Annual payroll
$224.8M
Average annual pay
$37,818
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.
Average annual pay
$47,006
Average weekly wage
$904
Total employment
9,731
Total establishments
703
That is roughly 28% 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 rate
4.2%
That is 0.2 percentage points above the US national unemployment rate of about 4.0%.
Labor force
10,710
Employed
10,261
Unemployed
449
Based on Uvalde County, TX 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.
FDIC-insured bank branches
4
Typical banking access
A standard suburban / mid-density branch count for this area.
Total deposits
$1.5B
across all branches in this ZIP
Distinct institutions
3
different banks operating here
Top banks by deposits in this ZIP
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.
Federally funded health-center sites
7
Strong health-center coverage
Several federally funded community health centers operate here, giving residents real choice in primary-care providers.
FQHC sites
7
federally qualified
Look-Alike sites
0
FQHC equivalents
Avg hours / week
38.9
across sites in this ZIP
Sites in this ZIP
+ 4 more sites in this ZIP
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.
Facilities located inside ZIP 78801 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)
UVALDE MEMORIAL HOSPITAL
1025 GARNER FIELD ROAD, UVALDE, TX, 78801
Source: Centers for Medicare & Medicaid Services Provider Data (data.cms.gov). Public domain.
Public EV charging stations
5
Established EV charging
Multiple public charging stations across the ZIP — typical of mid-density suburban and small-urban areas with active EV adoption.
Level 2 ports
6
AC charging — workplace, retail, home
DC Fast ports
0
Highway-class fast charging
Charging networks
Propane (LPG)
1
Propane autogas
Other
1
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.
Public-library outlets
1
Single library outlet
One public-library outlet serves this ZIP — typical of suburban and small-town areas. Card holders also have full access to the rest of the system's branches.
Buildings
1
1 central
Avg hours / week
45.1
across outlets in this ZIP
Avg square feet
36,000
per outlet
Outlets in this ZIP
Public libraries provide free WiFi, computer access, children's programming, job-seeking resources, and meeting space — community infrastructure beyond books. FY2023 outlet inventory from the federal Public Libraries Survey.
Source: Institute of Museum and Library Services (imls.gov). Per-ZIP counts of active public-library outlets — central buildings, branches, and bookmobiles — operated by federally reporting library systems.
Federally Declared Disasters
19
Date Range
1990–2025
Most Recent Declaration
SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING
Flood — declared July 6, 2025 (DR-4879)
Incident period: July 2, 2025 – July 18, 2025
Top Incident Types
Individual Assistance
4
Direct help to disaster survivors
Households Program
1
Housing & temporary lodging support
Public Assistance
18
Repair of public facilities & roads
Hazard Mitigation
9
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.
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
69°F
56.8° – 81.2°
Annual precipitation
24.3"
Annual snowfall
0.1"
Heating · cooling days
1,505.6 · 2,985.2
Annual base 65°F
Nearest station: BRACKETTVILLE, TX US, 31.3 miles from the centroid of Uvalde, TX (ZIP 78801)
Source: NOAA National Centers for Environmental Information, 1991–2020 U.S. Climate Normals (ncei.noaa.gov). Public domain.
Years of potential life lost (per 100K)
13,124
That is roughly 4,924 years per 100,000 above 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
27%
of adults self-report
Poor physical health days
5.1
avg per adult per month
Poor mental health days
5.7
avg per adult per month
Uninsured
22.9%
of residents under 65
Primary care MDs
32
per 100,000 residents
Preventable hospital stays
2,662
per 100K Medicare enrollees
Food environment (0-10)
4.0
10 = best access & security
Exercise access
60%
residents near a facility
Flu vaccinated
31%
of Medicare enrollees
Low birth weight (under 2,500 g) accounts for 8.1% of live births in this county — an early-life health input that downstream outcomes track against.
Based on Uvalde 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 status
Limited food access for many residents
45.2% of Uvalde County, TX residents live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket.
Grocery stores
—
per 1,000 residents
Supercenters & clubs
—
per 1,000 residents
SNAP-authorized stores
1.05
accepting food benefits
Fast-food restaurants
0.82
per 1,000 residents
Among low-income residents, 25.1% 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 Uvalde County, TX 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).
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 · 7 reports
Property crime rate
—
per 100K residents · 24 reports
Homicide
0
Robbery
0
Burglary
7
Vehicle theft
1
County-level data for Real (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.
Net migration (2022-2023)
▼−42 people
−52 households • −$7.2M net AGI flow
Moved in
576households
1,152 people • $32.3M AGI
Moved out
628households
1,194 people • $39.5M AGI
Where new residents came from
Where departing residents went
Incoming households reported an average AGI of $56,104 versus departing households' $62,970.
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.
State-level rules that apply to every resident of ZIP 78801. Numbers reflect the most recent published year per source.
Income tax
None
No state income tax
Sales tax (combined)
8.20%
State 6.25% · avg local 1.95%
Property tax (effective)
1.42%
Median $1,254/year
Tax burden rank
4 of 50
8.40% of personal income
For ZIP 78801: A household at this ZIP's median AGI of $53,203 keeps approximately $2,447 more annually than residents of the typical income-tax state. Applied to this ZIP's typical home value of $182,566, that works out to roughly $2,599/year in property tax.
Program
Voluntary (private insurance framework)
Voluntary (private insurance framework)
SNAP eligibility
165% FPL
Broad-Based Categorical Eligibility (raises gross income limit above federal 130% floor). Asset limit $5,000.
Sources: Tax Foundation (state tax rates & brackets), Bipartisan Policy Center (paid family leave), USDA FNS (SNAP categorical eligibility).
Nearby ZIPs by distance
78802 (15 mi) · 78838 (16.5 mi) · 78870 (Knippa, 18.5 mi) · 78879 (22.6 mi) · 78833 (Camp Wood, 23.4 mi) · 78881 (Sabinal, 24.2 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
All data on this page is sourced from federal government datasets · Not AI-generated · Methodology
Crude prevalence estimates from CDC PLACES, derived from BRFSS small-area modeling. Population-level figures only.
40.6%
7.6pp above the 33.0% national rate.
36.4%
4.4pp above the 32.0% national rate.
20.5%
Tracks close to the 22.0% national rate.
73.5%
2.5pp below the 76.0% national rate.
29.0%
16.0pp above the 13.0% national rate.
16.7%
5.7pp above the 11.0% national rate.
8 schools serve this ZIP, including 8 non-charter.
| School | Type | Grades | Enrollment |
|---|---|---|---|
| UVALDE H S | Public | 9–12 | 1,177 |
| FLORES EL | Public | 5–6 | 615 |
| MORALES J H | Public | 7–8 | 601 |
| ANTHON EL | Public | 1–2 | 554 |
| ROBB EL | Public | 3–4 | 538 |
Showing top 5 by enrollment. 3 more schools serve this ZIP.
Schools listed from NCES Common Core of Data via the Urban Institute Education Data Portal.
Fresh.NCES CCD via Urban Institute EDP · Apr 23, 2026Colleges in this area
4
Median in-state tuition
$2,646
Median earnings (10 yr)
$22,354
Uvalde, TX · 78801
Uvalde, TX · 78801
Eagle Pass, TX · 78852
Del Rio, TX · 78840
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.
Uvalde, TX (ZIP 78801) sits in Uvalde County. The page draws on 2 federal data feeds retrieved Apr 24. Top health signal: Health Insurance comes in above the national average at 29.0%. NCES lists 8 schools serving the area, 8 non-charter. 4 colleges and universities serve the area, with median in-state tuition of $2,646. 33% of returns claim the Earned Income Tax Credit (IRS), a higher share than most ZIPs. BLS QCEW reports average annual pay of $47,006 per worker, roughly 28% below the US average. First State Bank of Uvalde holds 94% of FDIC-reported deposits in this ZIP (2024) — a notably concentrated local banking market. CDC's Social Vulnerability Index places this ZIP in the 87th percentile nationally — a highly vulnerable community profile. The most recent FEMA disaster declaration here was flood-related (SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING, 2025). County Health Rankings reports 13,124 years of potential life lost per 100,000 (2025) — well above the national county median. Per USDA's Food Environment Atlas, 45.2% of residents in this county live more than 1 mile (urban) or 10 miles (rural) from the nearest supermarket — a deep food-access gap. Texas has no state income tax, saving the local median household (AGI $53,203) approximately $2,447/year vs the US average effective state tax rate. New residents arriving here predominantly come from Bexar County, TX (IRS SOI Migration, 2022-2023). Schools are the headline here — lots of options at varying types — while healthcare access numbers suggest worth-shopping coverage and provider choice carefully. Notable: median household income $54,375, fair market rent of $1,150 for a two-bedroom, and a typical home value of $182,566, down 5.2% 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.
These readings invert. Education density is the headline; healthcare access numbers suggest provider choice and coverage are worth shopping carefully. The two domains don’t move together at the ZIP level — both deserve their own due diligence rather than a single judgment.
One concrete reading worth keeping: Depression prevalence sits near the national rate at 20.5%. 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.
40.6%, which is 7.6 percentage points above the national average of 33.0% (CDC PLACES, retrieved Apr 24, 2026).
20.5%, which is 1.5 percentage points below the national average of 22.0% (CDC PLACES, retrieved Apr 24, 2026).
36.4%, which is 4.4 percentage points above the national average of 32.0% (CDC PLACES, retrieved Apr 24, 2026).
8 schools serve this ZIP, including 8 public schools (NCES CCD, retrieved Apr 23, 2026). No charter schools are listed in this ZIP by NCES CCD.
No charter schools are listed in ZIP 78801 by NCES CCD (retrieved Apr 23, 2026).
Yes, 2 high schools serve this ZIP: Uvalde H S, Crossroads Academy. (NCES CCD, retrieved Apr 23, 2026).
21,248 people live in ZIP 78801, with a median age of 32.2 (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
$54,375 per year (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 78801, 66.7% of occupied housing units are owner-occupied and 33.3% are renter-occupied (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
In ZIP 78801, 2.8% of workers work from home. Public transit is used by 0.0% of commuters (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
25.8% of the population in ZIP 78801 lives below the federal poverty line (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
79.6% of households in ZIP 78801 have broadband internet access (Census ACS 5-Year 2022, retrieved Apr 30, 2026).
The typical home value in ZIP 78801 is $182,566, down 5.2% from a year ago (Zillow Home Value Index, retrieved May 1, 2026).
Home values are down 5.2% over the past year and up 6.2% over the past five years (Zillow Home Value Index, retrieved May 1, 2026).
The average Adjusted Gross Income reported on tax returns from ZIP 78801 (Uvalde, TX) is $53,203 per return (IRS SOI Tax Year 2022, retrieved May 2, 2026).
Tax returns from ZIP 78801 report an average of $162 per return in real-estate tax deductions (IRS SOI Tax Year 2022, retrieved May 2, 2026).
2.5% of tax returns from ZIP 78801 (Uvalde, TX) report Adjusted Gross Income of $200,000 or more (IRS SOI Tax Year 2022, retrieved May 2, 2026).
As of 2022, 474 business establishments operated in ZIP 78801 employing 5,944 workers (Census ZIP Business Patterns, retrieved May 3, 2026).
The average annual pay across all local establishments in ZIP 78801 is $37,818, based on Census ZIP Business Patterns 2022 data (retrieved May 3, 2026).
According to the CDC Social Vulnerability Index (2022), ZIP 78801 ranks in the 87th percentile nationally for social vulnerability — a very high vulnerability profile (retrieved May 3, 2026).
Household Characteristics is the highest-scoring CDC SVI theme for ZIP 78801, ranking in the 89th percentile nationally (CDC/ATSDR Social Vulnerability Index 2022, retrieved May 3, 2026).
FEMA has recorded 19 federal disaster declarations affecting ZIP 78801 between 1990–2025 (FEMA OpenFEMA Disaster Declarations, retrieved May 3, 2026).
Flood is the most common federally declared disaster type affecting ZIP 78801, accounting for 4 of 19 declarations (21%, FEMA OpenFEMA, retrieved May 3, 2026).
The most recent FEMA disaster declaration affecting ZIP 78801 was "SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING" — a flood declared in 2025 (DR-4879) (FEMA OpenFEMA, retrieved May 3, 2026).
4 colleges and universities are listed near ZIP 78801 by the U.S. Department of Education College Scorecard, including Southwest Texas College, Nuvani Institute-Uvalde, and Nuvani Institute (retrieved May 2, 2026).
Median in-state tuition across 4 nearby institutions is $2,646 (College Scorecard, retrieved May 2, 2026).
Graduates of nearby colleges earn a median of $22,354 ten years after entry (College Scorecard, retrieved May 2, 2026).
ZIP 78801 has an average annual temperature of 69.0°F and 24.3" of annual precipitation based on the BRACKETTVILLE, TX US weather station 31.3 miles from the ZIP centroid (NOAA 1991–2020 Climate Normals, retrieved May 8, 2026).
1 hospital is located in ZIP 78801 1 is rated by CMS, with an average overall rating of 3.0 out of 5 stars (CMS Hospital Compare, 2024).
Texas has no state income tax. For a household earning the local median AGI of $53,203, this saves approximately $2,447 per year compared to the national average effective state tax rate. The combined state and local sales tax rate is 8.20% (Tax Foundation 2025).
Texas runs an active paid family leave program offering up to — weeks of paid leave per year (Bipartisan Policy Center 2026).
This page covers health outcomes from CDC PLACES (33 metrics), school information from NCES CCD (8 schools), 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 (19 on record), climate normals from NOAA NCEI (1991-2020), county-level crime data from the FBI Crime Data Explorer (2024), hospitals from CMS Hospital Compare, and state-level tax rates from the Tax Foundation. Data is refreshed on Mubboo's standard schedule.
Health data retrieved Apr 24, 2026 from CDC PLACES. School data retrieved Apr 23, 2026 from NCES CCD. 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 (19 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.
Nearby ZIPs by distance
78802 (15 mi) · 78838 (16.5 mi) · 78870 (Knippa, 18.5 mi) · 78879 (22.6 mi) · 78833 (Camp Wood, 23.4 mi) · 78881 (Sabinal, 24.2 mi)
Compare ZIP-level stats — population, schools, housing, climate — across nearby areas. Source: U.S. Census Bureau ZCTA basemap.
Have a specific question about ZIP 78801?
Ask Mubboo — launching Q4 2026.
Data refreshed via Mubboo's ETL pipeline; oldest source on this page retrieved Apr 23, 2026.
Social Vulnerability Index
Overall SVI
87th percentile
Very High Vulnerability
Based on 6 census tracts, population 21,022
Vulnerability Themes
Households Without Vehicle
468
Limited English Speakers
1,520
Persons with Disability
3,997
Without HS Diploma
3,247
Without Health Insurance
3,906
Adults Age 65+
3,329
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.