CDP in Fairfax County, Virginia · 2.5 sq mi · 2,685 people per sq mi
About 6,800 people live in South Run. The typical household earns $250,001, and the median resident is 39.4 years old.
2026 projection
From 6,760 in 2020
Poverty rate 2.11%
Men 34.9 · Women 44.4
2011–2026
6,789
2026 projection
0.4% 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
6,789
2026 projection
0.4% 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 | 6,789 | +25 | 0.37% |
|---|---|---|---|
| 2025 | 6,764 | +50 | 0.37% |
| 2023 | 6,714 | -226 | 3.26% |
| 2022 | 6,940 | -13 | 0.19% |
| 2021 | 6,953 | +193 | 2.86% |
| 2020 | 6,760 | +517 | 8.28% |
| 2019 | 6,243 | -65 | 1.03% |
| 2018 | 6,308 | -101 | 1.58% |
| 2017 | 6,409 | -120 | 1.84% |
| 2016 | 6,529 | +29 | 0.45% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 66 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 47 residents
71% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 71% | 74% | 69% |
| Never married | 24% | 22% | 26% |
| Divorced | 2% | 3% | 1% |
| Widowed | 3% | 1% | 5% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau