CDP in San Luis Obispo County, California · 0.5 sq mi · 1,021 people per sq mi
About 530 people live in Santa Margarita. The median resident is 37.5 years old.
2026 projection
From 1,025 in 2020
Poverty rate 3.05%
Men 36.4 · Women 61.4
2011–2026
528
2026 projection
48.5% since 2020 (decrease)
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
528
2026 projection
48.5% since 2020 (decrease)
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 | 528 | -46 | 8.01% |
|---|---|---|---|
| 2025 | 574 | -91 | 7.09% |
| 2023 | 665 | -33 | 4.73% |
| 2022 | 698 | -102 | 12.75% |
| 2021 | 800 | -225 | 21.95% |
| 2020 | 1,025 | -97 | 8.65% |
| 2019 | 1,122 | -130 | 10.38% |
| 2018 | 1,252 | -142 | 10.19% |
| 2017 | 1,394 | +48 | 3.57% |
| 2016 | 1,346 | -236 | 14.92% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 11 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
43% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 43% | 48% | 39% |
| Never married | 32% | 53% | 16% |
| Divorced | 6% | 0% | 11% |
| Widowed | 19% | 0% | 34% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
7 sources, all from the U.S. Census Bureau