Boundaries: U.S. Census Bureau · Population: Vintage 2024 estimates

Missouri county map

Missouri has 114 counties and the City of St. Louis. Color the ones you've lived in, visited, or passed through, then share your map or download it.

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Pick a category, then click counties. Click again with the same color to clear. Drag to pan, scroll or pinch to zoom.

Every category is yours to change: click its swatch to pick any color, click its name to rename it, and use + Add for up to eight.

Most populous: St. Louis County, 992,929. Least populous: Worth County, 1,872.

Largest by land area: Texas County, 1,177 square miles.

Missouri borders Arkansas, Iowa, Illinois, Kansas, Kentucky, Nebraska, Oklahoma, and Tennessee.

Populations are Census Bureau estimates for July 1, 2024.

All 115 counties