Postal Codes

29851 ZIP Code

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ZIP code 29851 covers Warrenville, South Carolina, with a population of about 9,081 and a median household income of $65,882.

Population
9,081412 per square mile
Median age
38.5about the US average
Median household income
$65,882about the South Carolina median
Poverty rate
11.2%1.2 points below the US average
Typical home value
$110,446down 23% in five years
Median rent
$1,01110% below the South Carolina median
Degree or higher
14.6%20.4 points below the US average
Homeownership
74.5%9.5 points above the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
80

Where 29851 is

Warrenville, South Carolina — 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

Population9,081
Median age38.5
Family households77.6%
Born outside the US3.1%
Speaks a language other than English at home5%
White (non-Hispanic)73%
Black (non-Hispanic)12.4%
Asian (non-Hispanic)0%
Hispanic or Latino11.4%
Veterans8.3%
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

Median household income$65,882
Income per person$27,297
Poverty rate11.2%
Households on SNAP or cash assistance19.8%

Household income distribution

Under $10k7.0%
$10–15k1.3%
$15–20k3.1%
$20–25k5.4%
$25–30k6.8%
$30–35k3.0%
$35–40k6.0%
$40–45k4.2%
$45–50k2.7%
$50–60k7.1%
$60–75k7.4%
$75–100k26.2%
$100–125k9.4%
$125–150k2.7%
$150–200k5.0%
$200k or more2.5%

Income as declared to the IRS

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

Tax returns filed3,790
Mean adjusted gross income$51,649
Returns declaring $200,000 or more1.6%
Returns, under $25k36.1%
Returns, $25k–$50k28.8%
Returns, $50k–$75k14.5%
Returns, $75k–$100k8.4%
Returns, $100k–$200k10.6%
Returns, $200k or more1.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$152,800
Median gross rent$1,011
Rent as a share of household income30.8%
Owner-occupied74.5%
Vacant homes16.8%
Median year built1990

What the homes are

Detached house61%
Attached house0.8%
2 to 4 units2.9%
5 to 19 units1.1%
20 or more units1.6%
Mobile home32.6%
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$110,446as of 2026-07
Typical home value, 1 yeardown 4.6%
Typical home value, 5 yearsdown 23%
Typical home value, 10 yearsup 3.2%
Typical asking rent$1,475as of 2026-07
Typical home value since 2000
200020132026$143,436$81,769

$81,769 in 2000 to $110,446 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.1%
Bachelor's degree or higher14.6%
High school diploma or higher83.7%
Works from home12.3%
Drives to work alone77.7%
Takes public transport1.5%
Commutes 45 minutes or more9.1%
Health

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

Obesity35.6% 2.2 pts above the national average of 33.4%
Diagnosed diabetes14.1% 2.1 pts above the national average of 12%
Currently smokes16.9% 3.7 pts above the national average of 13.2%
High blood pressure38.3% 4.2 pts above the national average of 34.1%
Fair or poor general health22.9% 2.6 pts above the national average of 20.3%
No health insurance (18–64)13.4% 2.1 pts above the national average of 11.3%
Depression24.9% 3 pts above the national average of 21.9%
No leisure-time physical activity29.2% 3.8 pts above the national average of 25.4%
Arthritis29.5% 4.4 pts above the national average of 25.1%
Binge drinking16.4% same as the national average of 16%
Taking blood pressure medication80.5% 5.8 pts above the national average of 74.7%
Cancer (non-skin)8.7% 1 pts above the national average of 7.7%
Current asthma10.2% same as the national average of 10.4%
Coronary heart disease7.4% 1.2 pts above the national average of 6.2%
Routine check-up in past year79.9% 3.2 pts above the national average of 76.7%
Cholesterol screening85.7% same as the national average of 85.9%
Cognitive disability16.1% 1.3 pts above the national average of 14.8%
Colorectal screening65.6% 1.3 pts above the national average of 64.3%
COPD8.9% 2.3 pts above the national average of 6.6%
Visited a dentist56.2% 5.1 pts below the national average of 61.3%
Any disability33% 2.3 pts above the national average of 30.7%
Lacks emotional support25.2% same as the national average of 24.8%
Food insecurity19% 1.9 pts above the national average of 17.1%
Received food stamps12.1% 2.2 pts below the national average of 14.3%
Hearing disability7.7% 1 pts above the national average of 6.7%
High cholesterol37.2% 1 pts above the national average of 36.2%
Housing insecurity14.1% same as the national average of 13.8%
Independent living disability10% 1.6 pts above the national average of 8.4%
Lacks transport9.4% same as the national average of 9.2%
Loneliness32.3% 2.1 pts below the national average of 34.4%
Mammography use74% 1.9 pts below the national average of 75.9%
Poor mental health (14+ days)17.6% 0.8 pts above the national average of 16.8%
Mobility disability16.7% 2.7 pts above the national average of 14%
Poor physical health (14+ days)15.7% 2.2 pts above the national average of 13.5%
Self-care disability4.8% 0.8 pts above the national average of 4%
Utility shut-off threat9.3% 0.5 pts above the national average of 8.8%
Sleeps under 7 hours38.1% 1.7 pts above the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost17.5% 4.5 pts above the national average of 13%
Vision disability6.3% 0.7 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments80
People employed738
Annual payroll$29,649,000
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 37.3% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 5 census tracts this ZIP code covers
Expected annual loss37.5 out of 100
Community resilience26.5 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.

Wildfire84Relatively Low at its worst in this ZIP code
Ice storm83.1Relatively High at its worst in this ZIP code
Landslide82.7Relatively Low at its worst in this ZIP code
Hurricane79.2Relatively Moderate at its worst in this ZIP code
Drought76.1Relatively Low at its worst in this ZIP code
Lightning72.9Relatively High at its worst in this ZIP code
Earthquake64.7Relatively Low at its worst in this ZIP code
Tornado60.9Relatively High at its worst in this ZIP code
Hail58.6Relatively Moderate at its worst in this ZIP code
Heat wave55.8Relatively Moderate at its worst in this ZIP code
Strong wind53.1Relatively Moderate at its worst in this ZIP code
River flooding49.6Relatively High at its worst in this ZIP code
Cold wave46Relatively Moderate at its worst in this ZIP code
Winter weather37.2Relatively Moderate at its worst in this ZIP code
Compared with South Carolina 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 ZIPSouth CarolinaUnited States
Median household income$65,882$66,818$78,538
Income per person$27,297$37,993$43,289
Poverty rate11.2%14.2%12.4%
Median home value$152,800$236,700$303,400
Median gross rent$1,011$1,126$1,348
Homeownership74.5%71.4%65%
Bachelor's degree or higher14.6%31.5%35%
Unemployment rate5.1%5%5.2%
Works from home12.3%10%13.5%
Born outside the US3.1%5.6%13.9%
Median age38.540.138.7
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 stationGRANITEVILLE 1.2 NE, SC US5.5 km away

Average high and low by month

January56.8°F / 30.2°F
February60.7°F / 32.5°F
March68°F / 36.7°F
April76.1°F / 44.3°F
May83.5°F / 55.6°F
June89.2°F / 65.3°F
July92.4°F / 68.3°F
August90.9°F / 67.7°F
September85.7°F / 60.8°F
October76.7°F / 48.5°F
November66.3°F / 37.1°F
December58.2°F / 30.9°F
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 supermarket21% of this ZIP code's area
Far from a supermarket53% of this ZIP code's area
No vehicle and far from a supermarket50% 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%.

Aiken County School District100% 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 vulnerability65more vulnerable than 65% of US census tracts
Socioeconomic status66more vulnerable than 66% of US census tracts
Household characteristics54more vulnerable than 54% of US census tracts
Racial and ethnic minority status47more vulnerable than 47% of US census tracts
Housing type and transport66more vulnerable than 66% of US census tracts
Walkability5.5 out of 20Least walkable
Nearby ZIP codes

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

29828 Gloverville, SC3.1 km away
29829 Graniteville, SC4.5 km away
29834 Langley, SC4.6 km away
29822 Clearwater, SC7.1 km away
29816 Bath, SC7.2 km away
29801 Aiken, SC7.7 km away
29802 Aiken, SC8 km away
29842 Beech Island, SC8.8 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.

Aiken County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area22.04 sq mi
Water area0.65 sq mi
Population density412 people per sq mi
Latitude, longitude33.5260, -81.7956

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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