Farmington, Missouri
Seal of Missouri
Farmington · St. Francois County, Missouri
Population 17,999 (est. 2026: ~19,000)
Source: Census ACS 2023 · ACS 2023 + 1.57% annual growth projection
# Farmington, Missouri St. Francois County, Missouri · Population 18,217

Contact this office — local service-area, municipal code pointer, and corrections form.