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IL · County

Monroe County, Illinois

7 cities in the directory

Cities

City	Population	Region
Columbia	10,919	—
Dupo	3,797	—
Fults	26	—
Hecker	421	—
Maeystown	149	—
Valmeyer	1,214	—
Waterloo	11,165	—

51 states · 31541 cities · 30 regions · 3131 counties · 67784 officials · 6726 positions

Sources vary by state: each state comes from a single publisher — a municipal league, secretary of state, state archive, or the Census place list — plus Census population estimates and OpenStreetMap maps. Fields reproduced depend on that source, so coverage differs per state.

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