CDP in San Diego County, California · 10.7 sq mi · 1,122 people per sq mi
About 12,000 people live in Camp Pendleton Mainside. The typical household earns $61,575, and the median resident is 21.6 years old.
2026 projection
From 7,424 in 2020
Poverty rate 6.26%
Men 21.6 · Women 21.4
2020–2026
12,063
2026 projection
62.5% 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.
2020–2026
12,063
2026 projection
62.5% 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 | 12,063 | +754 | 6.67% |
|---|---|---|---|
| 2025 | 11,309 | +1,508 | 7.42% |
| 2023 | 9,801 | +202 | 2.10% |
| 2022 | 9,599 | +1,942 | 25.36% |
| 2021 | 7,657 | +233 | 3.14% |
| 2020 | 7,424 | — | — |
Showing 6 of 6 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 95 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 16 residents
28% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 28% | 19% | 57% |
| Never married | 71% | 80% | 42% |
| Divorced | <1% | <1% | 0% |
| Widowed | <1% | 0% | <1% |
| Separated | <1% | <1% | <1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau