Demographics & People — Worcester County, Massachusetts
Population & Households
| Population (official) | 858,898 |
|---|---|
| Median Age | 40.20 |
| Veterans | 38,883 |
| Housing Units | 351,506 |
| Uninsured | 2,438 |
Migration
| Inflow | 752,752 |
|---|---|
| Outflow | 758,618 |
| Net | -5,866 |
| 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 2026-04-13T15:43:28.495078+00:00; aggregated 2026-04-13T16:08:23.692681+00:00.