Demographics & People — Sullivan County, New York
Population & Households
| Population (official) | 78,725 |
|---|---|
| Median Age | 41.90 |
| Veterans | 3,760 |
| Housing Units | 49,390 |
| Uninsured | 1,076 |
Migration
| Inflow | 68,439 |
|---|---|
| Outflow | 68,982 |
| Net | -543 |
| 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 2026-04-13T15:43:29.529010+00:00; aggregated 2026-04-13T16:08:24.653208+00:00.