8 counties
Counties in Missouri
Every county in Missouri with census demographics and aging-in-place contractor coverage. Ranked by population.
St. Louis County
999,703 residents18.4% 65+
Jackson County
715,526 residents15.4% 65+
St. Charles County
406,262 residents16.0% 65+
Greene County
299,188 residents16.8% 65+
St. Louis city
298,018 residents14.5% 65+
Clay County
253,085 residents14.6% 65+
Jefferson County
226,984 residents15.7% 65+
Boone County
184,043 residents12.9% 65+