CDP in Contra Costa County, California · 9.8 sq mi · 1,468 people per sq mi
About 14,000 people live in Alamo. The typical household earns $250,001, and the median resident is 49.8 years old.
2026 projection
From 13,864 in 2020
Poverty rate 2.06%
Men 51.2 · Women 48.4
2011–2026
14,411
2026 projection
3.9% 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
14,411
2026 projection
3.9% 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 | 14,411 | -10 | 0.07% |
|---|---|---|---|
| 2025 | 14,421 | -20 | 0.07% |
| 2023 | 14,441 | +86 | 0.60% |
| 2022 | 14,355 | +503 | 3.63% |
| 2021 | 13,852 | -12 | 0.09% |
| 2020 | 13,864 | -1,041 | 6.98% |
| 2019 | 14,905 | -412 | 2.69% |
| 2018 | 15,317 | -204 | 1.31% |
| 2017 | 15,521 | -557 | 3.46% |
| 2016 | 16,078 | -223 | 1.37% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 145 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 49 residents
69% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 69% | 69% | 68% |
| Never married | 23% | 24% | 22% |
| Divorced | 4% | 4% | 4% |
| Widowed | 3% | 2% | 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