Postal Codes

24221 ZIP Code

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ZIP code 24221 covers Blackwater, Virginia, with a population of about 717.

Population
71714 per square mile
Median age
51.112.4 points above the US average
Poverty rate
18.3%5.9 points above the US average
Typical home value
$150,933up 43.2% in five years
Degree or higher
20%15 points below the US average
Homeownership
98.8%33.8 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time

Where 24221 is

Blackwater, Virginia — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population717
Median age51.1
Family households75.4%
Born outside the US0%
Speaks a language other than English at home3%
White (non-Hispanic)97.4%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino2.2%
Veterans9.4%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Income per person$28,695
Poverty rate18.3%
Households on SNAP or cash assistance35.9%

Household income distribution

Under $10k4.3%
$10–15k17.6%
$15–20k0.0%
$20–25k4.3%
$25–30k0.0%
$30–35k0.0%
$35–40k0.0%
$40–45k0.0%
$45–50k15.2%
$50–60k15.6%
$60–75k2.7%
$75–100k13.3%
$100–125k14.8%
$125–150k0.0%
$150–200k5.5%
$200k or more6.6%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed270
Mean adjusted gross income$45,856
Returns declaring $200,000 or more0%
Returns, under $25k37.0%
Returns, $25k–$50k22.2%
Returns, $50k–$75k14.8%
Returns, $75k–$100k14.8%
Returns, $100k–$200k11.1%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Owner-occupied98.8%
Vacant homes35.2%
Median year built1975

What the homes are

Detached house81.5%
Mobile home18.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$150,933as of 2026-07
Typical home value, 1 yearup 7.6%
Typical home value, 5 yearsup 43.2%
Typical home value, 10 yearsup 93.3%
Typical home value since 2000
200920172026$150,933$70,867

$74,166 in 2009 to $150,933 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.5%
Bachelor's degree or higher20%
High school diploma or higher79.3%
Works from home14.5%
Drives to work alone85.5%
Takes public transport0%
Commutes 45 minutes or more41.1%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity40.3% 6.9 pts above the national average of 33.4%
Diagnosed diabetes16.5% 4.5 pts above the national average of 12%
Currently smokes19.9% 6.7 pts above the national average of 13.2%
High blood pressure43.5% 9.4 pts above the national average of 34.1%
Fair or poor general health25.7% 5.4 pts above the national average of 20.3%
No health insurance (18–64)10.1% 1.2 pts below the national average of 11.3%
Depression27.3% 5.4 pts above the national average of 21.9%
No leisure-time physical activity31.4% 6 pts above the national average of 25.4%
Arthritis37.1% 12 pts above the national average of 25.1%
Binge drinking13% 3 pts below the national average of 16%
Taking blood pressure medication80.7% 6 pts above the national average of 74.7%
Cancer (non-skin)10.4% 2.7 pts above the national average of 7.7%
Current asthma12.1% 1.7 pts above the national average of 10.4%
Coronary heart disease9.4% 3.2 pts above the national average of 6.2%
Routine check-up in past year80.5% 3.8 pts above the national average of 76.7%
Cholesterol screening87% 1.1 pts above the national average of 85.9%
Cognitive disability18.4% 3.6 pts above the national average of 14.8%
Colorectal screening62.3% 2 pts below the national average of 64.3%
COPD11.8% 5.2 pts above the national average of 6.6%
Visited a dentist58.9% 2.4 pts below the national average of 61.3%
Any disability40.3% 9.6 pts above the national average of 30.7%
Lacks emotional support20.4% 4.4 pts below the national average of 24.8%
Food insecurity16.3% 0.8 pts below the national average of 17.1%
Received food stamps16% 1.7 pts above the national average of 14.3%
Hearing disability9.8% 3.1 pts above the national average of 6.7%
High cholesterol44.3% 8.1 pts above the national average of 36.2%
Housing insecurity11.7% 2.1 pts below the national average of 13.8%
Independent living disability11.4% 3 pts above the national average of 8.4%
Lacks transport8.8% same as the national average of 9.2%
Loneliness32.5% 1.9 pts below the national average of 34.4%
Mammography use72% 3.9 pts below the national average of 75.9%
Poor mental health (14+ days)19% 2.2 pts above the national average of 16.8%
Mobility disability21.3% 7.3 pts above the national average of 14%
Poor physical health (14+ days)18.6% 5.1 pts above the national average of 13.5%
Self-care disability5.5% 1.5 pts above the national average of 4%
Utility shut-off threat8.3% 0.5 pts below the national average of 8.8%
Sleeps under 7 hours37.6% 1.2 pts above the national average of 36.4%
Stroke4.9% 1.5 pts above the national average of 3.4%
All natural teeth lost17.4% 4.4 pts above the national average of 13%
Vision disability6.6% 1 pts above the national average of 5.6%
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 81.4% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss67.8 out of 100
Community resilience1.3 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Landslide98.9Relatively High at its worst in this ZIP code
River flooding94.9Very High at its worst in this ZIP code
Strong wind90.7Relatively High at its worst in this ZIP code
Wildfire89.8Relatively Moderate at its worst in this ZIP code
Winter weather82.9Relatively High at its worst in this ZIP code
Lightning75.1Relatively High at its worst in this ZIP code
Cold wave69.7Relatively High at its worst in this ZIP code
Hail65.1Relatively Moderate at its worst in this ZIP code
Earthquake64.6Relatively Low at its worst in this ZIP code
Avalanche59.6Very Low at its worst in this ZIP code
Drought59.2Relatively Moderate at its worst in this ZIP code
Tornado49.9Relatively Low at its worst in this ZIP code
Hurricane44.5Very Low at its worst in this ZIP code
Ice storm40Relatively Low at its worst in this ZIP code
Heat wave2.1Very Low at its worst in this ZIP code
Compared with Virginia and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPVirginiaUnited States
Median household income$90,974$78,538
Income per person$28,695$49,217$43,289
Poverty rate18.3%9.9%12.4%
Median home value$360,700$303,400
Median gross rent$1,514$1,348
Homeownership98.8%67.2%65%
Bachelor's degree or higher20%41.5%35%
Unemployment rate1.5%4.3%5.2%
Works from home14.5%16.2%13.5%
Born outside the US0%12.9%13.9%
Median age51.138.838.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationPENNINGTON GAP, VA US13.5 km away
Rain in a year50 in
Snow in a year9 in

Average high and low by month

January44.8°F / 23.2°F4.41 in rain, 3.5 in snow
February49.3°F / 25.7°F4.37 in rain, 2.8 in snow
March58.7°F / 31.7°F4.86 in rain, 1.1 in snow
April68.7°F / 39.6°F4.59 in rain, 0.1 in snow
May76.1°F / 49.9°F4.32 in rain
June82.8°F / 58.7°F4.39 in rain
July85.3°F / 62.8°F4.44 in rain
August84.9°F / 61.6°F3.95 in rain
September80.7°F / 54.6°F3.71 in rain
October70.5°F / 41.7°F2.99 in rain
November58.2°F / 31.5°F2.88 in rain
December48.4°F / 26.3°F4.77 in rain, 1.8 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket100% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Lee County Public Schools61% of this ZIP code's land area
Scott County Public Schools39% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability63more vulnerable than 63% of US census tracts
Socioeconomic status53more vulnerable than 53% of US census tracts
Household characteristics79more vulnerable than 79% of US census tracts
Racial and ethnic minority status7more vulnerable than 7% of US census tracts
Housing type and transport68more vulnerable than 68% of US census tracts
Walkability3.1 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

37765 Kyles Ford, TN9.4 km away
24277 Pennington Gap, VA12.8 km away
24263 Jonesville, VA14.5 km away
24244 Duffield, VA15.8 km away
24243 Dryden, VA16.6 km away
37731 Eidson, TN17.7 km away
24265 Keokee, VA20.6 km away
40820 Cranks, KY21.9 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Lee County61% of this ZIP code's land area
Scott County39% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area51.56 sq mi
Water area0.02 sq mi
Population density14 people per sq mi
Latitude, longitude36.6390, -82.9866

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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