CDP in Los Angeles County, California · 0.5 sq mi · 13,027 people per sq mi
About 7,100 people live in South Monrovia Island. The typical household earns $104,444, and the median resident is 33.8 years old.
2026 projection
From 6,565 in 2020
Poverty rate 7.17%
Men 31 · Women 36.1
2011–2026
7,140
2026 projection
8.8% 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
7,140
2026 projection
8.8% 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 | 7,140 | +23 | 0.32% |
|---|---|---|---|
| 2025 | 7,117 | +45 | 0.32% |
| 2023 | 7,072 | +239 | 3.50% |
| 2022 | 6,833 | +543 | 8.63% |
| 2021 | 6,290 | -275 | 4.19% |
| 2020 | 6,565 | -7 | 0.11% |
| 2019 | 6,572 | -620 | 8.62% |
| 2018 | 7,192 | +203 | 2.90% |
| 2017 | 6,989 | +210 | 3.10% |
| 2016 | 6,779 | +11 | 0.16% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 68 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 14 residents
45% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 45% | 44% | 46% |
| Never married | 43% | 48% | 38% |
| Divorced | 5% | 4% | 7% |
| Widowed | 5% | 3% | 7% |
| Separated | 2% | <1% | 3% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau