CDP in Fairfax County, Virginia · 5.2 sq mi · 2,542 people per sq mi
About 13,000 people live in Mount Vernon. The typical household earns $163,750, and the median resident is 44.2 years old.
2026 projection
From 13,490 in 2020
Poverty rate 5.61%
Men 43.6 · Women 45.2
2011–2026
13,282
2026 projection
1.5% 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.
2011–2026
13,282
2026 projection
1.5% 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 | 13,282 | +54 | 0.41% |
|---|---|---|---|
| 2025 | 13,228 | +108 | 0.41% |
| 2023 | 13,120 | -179 | 1.35% |
| 2022 | 13,299 | -408 | 2.98% |
| 2021 | 13,707 | +217 | 1.61% |
| 2020 | 13,490 | +377 | 2.88% |
| 2019 | 13,113 | +194 | 1.50% |
| 2018 | 12,919 | +271 | 2.14% |
| 2017 | 12,648 | +179 | 1.44% |
| 2016 | 12,469 | -170 | 1.35% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 131 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 18 residents
58% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 58% | 64% | 54% |
| Never married | 23% | 24% | 22% |
| Divorced | 10% | 7% | 13% |
| Widowed | 7% | 2% | 10% |
| Separated | 2% | 3% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau