Demographics & People — Cumberland County, Illinois
Population & Households
| Population (official) | 10,447 |
|---|---|
| Median Age | 42.60 |
| Veterans | 488 |
| Housing Units | 4,734 |
| Uninsured | 109 |
Migration
| Inflow | 9,557 |
|---|---|
| Outflow | 9,868 |
| Net | -311 |
| 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 2026-04-13T15:43:27.611927+00:00; aggregated 2026-04-13T16:08:22.892164+00:00.