Ruby · St. Clair County, Michigan
Population 705 (est. 2026: ~700)
Source: Census ACS 2023 · ACS 2023 + 1.28% annual growth projection
Population 705 (est. 2026: ~700)
Source: Census ACS 2023 · ACS 2023 + 1.28% annual growth projection
Contact this office — local service-area, municipal code pointer, and corrections form.