CDP in Fairfax County, Virginia · 2.4 sq mi · 4,495 people per sq mi
About 11,000 people live in Lake Barcroft. The typical household earns $140,882, and the median resident is 40.7 years old.
2026 projection
From 10,604 in 2020
Poverty rate 5.59%
Men 42.7 · Women 39.1
2011–2026
10,936
2026 projection
3.1% 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
10,936
2026 projection
3.1% 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 | 10,936 | +86 | 0.79% |
|---|---|---|---|
| 2025 | 10,850 | +172 | 0.80% |
| 2023 | 10,678 | +87 | 0.82% |
| 2022 | 10,591 | -91 | 0.85% |
| 2021 | 10,682 | +78 | 0.74% |
| 2020 | 10,604 | +781 | 7.95% |
| 2019 | 9,823 | 0 | 0.00% |
| 2018 | 9,823 | -95 | 0.96% |
| 2017 | 9,918 | +67 | 0.68% |
| 2016 | 9,851 | +18 | 0.18% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 110 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
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 55% | 50% |
| Never married | 34% | 37% | 31% |
| Divorced | 9% | 6% | 12% |
| Widowed | 3% | 1% | 5% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau