St. Louis
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St. Louis

County
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Details

GEOID
29510
State
MO
Population
278,144 (2025 est.)
Data Source
Census tiger
Center Coordinates
38.6358, -90.2451

Geographic Boundary

Cities & Towns (10)

place Kansas City
521,220
place St. Louis
278,144
place Springfield
169,847
place Columbia
130,851
place Independence
121,675
place Lee's Summit
107,514
place O'Fallon
96,101
place St. Charles
72,561
place St. Joseph
71,001
place Blue Springs
61,632

Data Completeness

30% (3/10)
Geographic boundary
Center coordinates
Wikipedia link
Budget link
Agencies
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Elected officials
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Parent jurisdiction
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