Demographics & People — Menard County, Illinois
Population & Households
| Population (official) | 12,284 |
|---|---|
| Median Age | 42.80 |
| Veterans | 1,060 |
| Housing Units | 5,605 |
| Uninsured | 22 |
Migration
| Inflow | 12,043 |
|---|---|
| Outflow | 11,625 |
| Net | 418 |
| Growing | Yes |
| 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 2026-04-13T15:43:27.713111+00:00; aggregated 2026-04-13T16:08:22.978898+00:00.