Grundy County, Missouri Basics:
Grundy County Missouri - Government Site
Population: 10,331
Area: 435 square miles
County seat: Trenton
Area code(s) in use: 660
Time zone: CST
High school graduate or higher: 86.1%
Bachelor's degree or higher: 14.8%
Median household income: $37,533
Persons in poverty: 12.6%
Home ownership rate: 71.8%
Mean travel time to work: 22.5 minutes
Adjacent counties:
Daviess Harrison Linn Livingston Mercer Sullivan