Demographics & People — Richland County, Illinois
Population & Households
| Population (official) | 15,716 |
|---|---|
| Median Age | 42.20 |
| Veterans | 1,077 |
| Housing Units | 7,364 |
| Uninsured | 100 |
Migration
| Inflow | 14,076 |
|---|---|
| Outflow | 14,548 |
| Net | -472 |
| 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 2026-04-13T15:43:27.739884+00:00; aggregated 2026-04-13T16:08:23.000323+00:00.