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County Information



Some of the cities, towns, and places in Grundy County are Alpha, Brimson, Buttsville, Dunlap, Edinburg, Galt, Hickory Creek, Laredo, Leisure Lake, Lindley, Shott, Spickard, Tindall, Trenton

Grundy County  Image

Grundy County is a county located in the U.S. state of Missouri. As of the 2020 census, the population was 9,808. Its county seat is Trenton. The county was organized January 2, 1841, from part of Livingston County, Missouri and named after U.S. Attorney General Felix Grundy.