Demographics & People — Rockland County, New York
Population & Households
| Population (official) | 337,326 |
|---|---|
| Median Age | 35.30 |
| Veterans | 7,707 |
| Housing Units | 108,165 |
| Uninsured | 1,878 |
Migration
| Inflow | 307,316 |
|---|---|
| Outflow | 317,821 |
| Net | -10,505 |
| Growing | No |
| Year | 2022-2023 |
Source: Census ACS 5-Year 2022. Official numbers: Census ACS 5-Year 2022 — county-level query.
Data provenance: aggregated from town-level sources, county.json. Rebuilt 2026-04-13T15:43:29.490934+00:00; aggregated 2026-04-13T16:08:24.616491+00:00.