Demographics & People — Marin County, California
Population & Households
| Population (official) | 260,485 |
|---|---|
| Median Age | 47.40 |
| Veterans | 8,624 |
| Housing Units | 111,681 |
| Uninsured | 935 |
Migration
| Inflow | 232,877 |
|---|---|
| Outflow | 237,316 |
| Net | -4,439 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.