Demographics & People — Sierra County, New Mexico
Population & Households
| Population (official) | 11,506 |
|---|---|
| Median Age | 55.40 |
| Veterans | 1,388 |
| Housing Units | 8,115 |
| Uninsured | 24 |
Migration
| Inflow | 9,495 |
|---|---|
| Outflow | 9,052 |
| Net | 443 |
| 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 2026-04-13T15:43:29.356812+00:00; aggregated 2026-04-13T16:08:24.490683+00:00.