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  3. Allendale County, SC
South Carolina (SC)803839

Allendale County, SC

7.8K residents

Compare

7.8K

Population

$35.5K

Median income

per household

$78K

Home value

28.2%

Poverty rate

What stands out

  • Median household income: $35.5K (bottom 10% vs US counties).
  • Median home value: $78K (bottom 10% vs US counties).
  • Poverty rate: 28.2% (high poverty; top 10% vs US counties).

Categories vs U.S.

Economy

0 of 6 metrics better than U.S. benchmarks

Median household income

$35.5K

U.S.

$81K

Median home value

$78K

U.S.

$333K

Poverty rate

28.2%

U.S.

12.4%

Housing stress

Rent-burdened renters (≥30%)

46.5%

U.S.

51.1%

Severely rent-burdened (≥50%)

18.1%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

23.3%

Below 30% threshold

Home-Value-to-Income

2.2×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
61.9%
$50–100k
23.4%
$100–200k
10.9%
$200k+
3.8%
See SC state economy →

Health

0 of 6 available metrics better than U.S.

Obesity

46.7%

U.S.

33.2%

Diabetes

21.6%

U.S.

12.1%

Current smoking

19.0%

U.S.

12.8%

See SC state health data →

Connectivity

1 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

28.6%

U.S.

85.3%

Gigabit ready

14.1%

U.S.

8.6%

5G available

63.1%

U.S.

77.4%

See SC state connectivity →

Map

Allendale County, SC

Population

7.8K

Area

408.1 sq mi

Density

19/sq mi

Neighbors

Burke County, GAScreven County, GABamberg County, SCBarnwell County, SCColleton County, SCHampton County, SC
Data Sources & Notes

Data freshness

ACS 5-year
2020–2024
CDC PLACES
2025
BLS (LAUS)
2025-12
Broadband
2020-12
Mobile coverage
2025-11-24
Page updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

U.S. Census (ACS 5-year)U.S. Census TIGER/LineCDC PLACESBLS (LAUS)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ACS county metrics (income, housing, demographics) are sourced directly from Census county-level tables.
  • CDC health metrics are sourced from county-level CDC PLACES data.
  • Unemployment is sourced from the BLS Local Area Unemployment Statistics (LAUS) program.
  • Population density is computed as population ÷ land area.

Data accuracy & methodology

County pages use 2020–2024 ACS 5-year county-level estimates sourced directly from Census county tables. CDC health metrics come from county-level CDC PLACES. Unemployment rates come from the BLS LAUS program. Connectivity metrics use FCC coverage data.