County in Georgia · 257 sq mi · 84 people per sq mi
21,537 people live in McDuffie County. The typical household earns $56,733, and the median resident is 38.9 years old.
2026 projection
From 21,609 in 2020
Poverty rate 20.32%
Men 35.8 · Women 42.3
1880–2026
21,537
2026 projection
0.3% 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.
1880–2026
21,537
2026 projection
0.3% 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 | 21,537 | -103 | 0.48% |
|---|---|---|---|
| 2025 | 21,640 | -103 | 0.47% |
| 2024 | 21,743 | -111 | 0.51% |
| 2023 | 21,854 | +128 | 0.59% |
| 2022 | 21,726 | +95 | 0.44% |
| 2021 | 21,631 | +22 | 0.10% |
| 2020 | 21,609 | +292 | 1.37% |
| 2019 | 21,317 | -228 | 1.06% |
| 2018 | 21,545 | +28 | 0.13% |
| 2017 | 21,517 | +36 | 0.17% |
Showing 10 of 29 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 217 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 5 residents
45% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 45% | 46% | 44% |
| Never married | 35% | 39% | 30% |
| Divorced | 12% | 11% | 13% |
| Widowed | 6% | 2% | 10% |
| Separated | 3% | 3% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
8 sources, all from the U.S. Census Bureau