County in South Carolina · 408 sq mi · 18 people per sq mi
7,179 people live in Allendale County. The typical household earns $32,328, and the median resident is 44.7 years old.
2026 projection
From 7,940 in 2020
Poverty rate 28.15%
Men 41.6 · Women 48
1920–2026
7,179
2026 projection
9.6% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1920–2026
7,179
2026 projection
9.6% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 7,179 | -176 | 2.39% |
|---|---|---|---|
| 2025 | 7,355 | -176 | 2.34% |
| 2024 | 7,531 | -57 | 0.75% |
| 2023 | 7,588 | +78 | 1.04% |
| 2022 | 7,510 | -200 | 2.59% |
| 2021 | 7,710 | -230 | 2.90% |
| 2020 | 7,940 | -687 | 7.96% |
| 2019 | 8,627 | -279 | 3.13% |
| 2018 | 8,906 | -104 | 1.15% |
| 2017 | 9,010 | -61 | 0.67% |
Showing 10 of 25 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 77 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 4 residents
35% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 35% | 35% | 35% |
| Never married | 41% | 48% | 33% |
| Divorced | 10% | 10% | 10% |
| Widowed | 9% | 3% | 16% |
| Separated | 5% | 4% | 7% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau