Demographics & People — Suffolk County, Massachusetts
Population & Households
| Population (official) | 785,443 |
|---|---|
| Median Age | 33.60 |
| Veterans | 15,748 |
| Housing Units | 350,419 |
| Uninsured | 2,541 |
Migration
| Inflow | 621,948 |
|---|---|
| Outflow | 658,145 |
| Net | -36,197 |
| 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 2026-04-13T15:43:28.489819+00:00; aggregated 2026-04-13T16:08:23.687117+00:00.