Fayetteville · St. Clair County, Illinois
Population 381 (est. 2026: ~300)
Source: Census ACS 2023 · ACS 2023 + -6.3% annual growth projection
Population 381 (est. 2026: ~300)
Source: Census ACS 2023 · ACS 2023 + -6.3% annual growth projection
Contact this office — local service-area, municipal code pointer, and corrections form.