CDP in Lexington County, South Carolina · 7.6 sq mi · 1,640 people per sq mi
About 12,000 people live in Oak Grove. The typical household earns $74,554, and the median resident is 37 years old.
2026 projection
From 12,040 in 2020
Poverty rate 12.58%
Men 36 · Women 38
2011–2026
12,433
2026 projection
3.3% since 2020 (increase)
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.
2011–2026
12,433
2026 projection
3.3% since 2020 (increase)
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 | 12,433 | +134 | 1.09% |
|---|---|---|---|
| 2025 | 12,299 | +268 | 1.11% |
| 2023 | 12,031 | +646 | 5.67% |
| 2022 | 11,385 | -418 | 3.54% |
| 2021 | 11,803 | -237 | 1.97% |
| 2020 | 12,040 | +1,205 | 11.12% |
| 2019 | 10,835 | -158 | 1.44% |
| 2018 | 10,993 | +620 | 5.98% |
| 2017 | 10,373 | +473 | 4.78% |
| 2016 | 9,900 | -283 | 2.78% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 123 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 8 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 53% | 47% |
| Never married | 30% | 33% | 27% |
| Divorced | 14% | 11% | 17% |
| Widowed | 5% | 2% | 7% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau