CDP in Contra Costa County, California · 5.3 sq mi · 409 people per sq mi
About 2,100 people live in Bethel Island. The typical household earns $74,972, and the median resident is 56.6 years old.
2026 projection
From 2,015 in 2020
Poverty rate 34.6%
Men 56.2 · Women 69
2011–2026
2,146
2026 projection
6.5% 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
2,146
2026 projection
6.5% 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 | 2,146 | +1 | 0.05% |
|---|---|---|---|
| 2025 | 2,145 | +1 | 0.02% |
| 2023 | 2,144 | +151 | 7.58% |
| 2022 | 1,993 | -126 | 5.95% |
| 2021 | 2,119 | +104 | 5.16% |
| 2020 | 2,015 | -146 | 6.76% |
| 2019 | 2,161 | +151 | 7.51% |
| 2018 | 2,010 | -369 | 15.51% |
| 2017 | 2,379 | +180 | 8.19% |
| 2016 | 2,199 | +27 | 1.24% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 19 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 3 residents
48% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 48% | 48% | 47% |
| Never married | 15% | 27% | 0% |
| Divorced | 33% | 24% | 44% |
| Widowed | 4% | 0% | 9% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau