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State ProfileMO

Missouri

Population: 6,154,913ZIP codes: 1,137Cities: 916Counties: 115

Demographics

Source: U.S. Census Bureau (ACS/Decennial). See data sources

People
Total population
6,154,913
People
Median age
39.4
Housing
Total households
2,563,244
Income
Median household income
$71,589
Housing
Total housing units
2,858,527
Employment
Employment rate
61%
Education
Bachelor’s degree or higher
33.5%
Healthcare
Insured population
92.3%
Missouri details
CapitalJefferson City
State CodeMO
TimezoneCentral Time (CT)
Coordinates38.46, -92.29
Land area69,707 sq mi(180,540.4 km²)

Map of Missouri ZIP codes

Map of Missouri ZIP codes

Major cities in Missouri

Browse major cities in MO with population and key demographic indicators.

CityPopulation
Median incomeHousehold
ZIP codes
508,090$69,16671ZIPs
301,578$56,16067ZIPs
169,176$49,31116ZIPs
126,254$66,49811ZIPs
123,011$60,3399ZIPs
107,5297ZIPs
91,316$110,4432ZIPs
72,473$57,9568ZIPs
70,493$85,9374ZIPs
58,603$88,9203ZIPs
57,732$91,6371ZIPs
52,533$65,3184ZIPs
51,762$52,0974ZIPs
49,999$133,0373ZIPs
44,372$112,3941ZIPs
43,228$66,37111ZIPs
39,540$55,6583ZIPs
35,417$161,0602ZIPs
31,103$124,6264ZIPs
30,167$88,5422ZIPs
28,284$86,4361ZIPs
26,209$53,4471ZIPs
25,458$55,9081ZIPs
23,953$69,2261ZIPs
23,257$83,3851ZIPs
22,941$104,4471ZIPs
21,725$50,9902ZIPs
21,284$74,1821ZIPs
20,858$78,3701ZIPs
19,943$46,2043ZIPs

Most Populated Missouri ZIP Codes

A quick overview of the largest ZIP code areas in Missouri. Browse the table below to see which local communities and cities have the highest concentration of residents.

ZIPCity
Median incomeHousehold
Population (ZIP)
63376Saint Peters$96,39376,064
65203Columbia$79,96059,712
63021Ballwin$120,17756,680
65807Springfield$53,87055,168
63366O Fallon$100,62153,861
63129Saint Louis$94,88853,432
63123Saint Louis$77,05550,989
63301Saint Charles$85,30850,890
65201Columbia$48,11348,734
65202Columbia$72,28948,239
65802Springfield$55,01948,233
63385Wentzville$112,19947,756
63031Florissant$70,81147,609
63303Saint Charles$99,13847,292
63368O Fallon$124,29746,007
63026Fenton$97,55344,648
63033Florissant$66,77643,175
64118Kansas City$74,74042,897
63017Chesterfield$127,09542,773
63304Saint Charles$114,44242,028

Available counties in Missouri

Explore regional data for Missouri counties, including population metrics, median income, and total ZIP codes.

CountyPopulation
Median incomeHousehold
ZIP codes
St. Louis1,004,125$82,93689ZIPs
Jackson717,204$68,57798ZIPs
St. Charles405,262$104,69216ZIPs
St. Louis301,578$56,1600ZIPs
Greene298,915$61,47924ZIPs
Clay253,335$88,4688ZIPs
Jefferson226,739$82,85116ZIPs
Boone183,610$72,75818ZIPs
Jasper122,761$60,69419ZIPs
Cass107,824$87,53513ZIPs
Platte106,718$96,2278ZIPs
Franklin104,682$73,16520ZIPs
Christian88,842$83,43712ZIPs
Buchanan84,793$62,15813ZIPs
Cape Girardeau81,710$68,46415ZIPs
Cole77,279$74,87617ZIPs
St. Francois66,922$57,4779ZIPs
Lincoln59,574$89,27811ZIPs
Newton58,648$66,30111ZIPs
Taney56,066$56,49717ZIPs
Johnson54,013$67,2728ZIPs
Pulaski53,955$64,4668ZIPs
Phelps44,638$58,3969ZIPs
Callaway44,283$74,17610ZIPs
Pettis42,980$60,4308ZIPs
Camden42,745$66,38710ZIPs
Butler42,130$49,0898ZIPs
Howell39,750$50,9939ZIPs
Webster39,085$71,1556ZIPs
Scott38,059$62,78211ZIPs
Lawrence38,001$61,2159ZIPs
Laclede36,039$53,2826ZIPs
Warren35,532$81,2094ZIPs
Barry34,534$58,34611ZIPs
Lafayette32,984$80,61212ZIPs
Polk31,519$59,64712ZIPs
Stone31,076$63,5209ZIPs
Stoddard28,672$57,95710ZIPs
Marion28,525$62,9035ZIPs
Dunklin28,283$47,84913ZIPs
Adair25,314$61,5364ZIPs
Audrain24,962$59,4488ZIPs
Miller24,722$56,7368ZIPs
Randolph24,716$53,0338ZIPs
Texas24,487$50,03615ZIPs
Washington23,514$56,04310ZIPs
Saline23,333$57,93110ZIPs
McDonald23,303$52,3759ZIPs
Ray23,158$74,5737ZIPs
Crawford23,056$57,6298ZIPs
Henry21,946$57,9267ZIPs
Nodaway21,241$59,31515ZIPs
Clinton21,184$70,6276ZIPs
Morgan21,006$53,4128ZIPs
Vernon19,707$52,23011ZIPs
Benton19,394$52,5675ZIPs
Perry18,956$62,9815ZIPs
Ste. Genevieve18,479$66,3393ZIPs
Wright18,188$47,9097ZIPs
Andrew18,135$75,6258ZIPs
Pike17,587$54,9898ZIPs
Cooper17,103$70,6257ZIPs
Dallas17,071$53,4647ZIPs
New Madrid16,434$51,88113ZIPs
Bates16,042$60,7338ZIPs
Pemiscot15,661$40,0899ZIPs
Moniteau15,473$65,7156ZIPs
Macon15,209$62,35710ZIPs
Gasconade14,794$64,2327ZIPs
Livingston14,557$63,6277ZIPs
Dent14,421$56,3124ZIPs
Cedar14,188$48,1813ZIPs
Osage13,274$76,6819ZIPs
Madison12,626$54,4342ZIPs
Mississippi12,577$48,1605ZIPs
Linn11,874$61,6359ZIPs
Barton11,637$51,6355ZIPs
Douglas11,578$45,9854ZIPs
Montgomery11,322$65,5008ZIPs
DeKalb11,029$69,8267ZIPs
Wayne10,974$47,22611ZIPs
Ripley10,679$42,0375ZIPs
Bollinger10,567$63,8148ZIPs
Ralls10,355$65,3884ZIPs
Howard10,151$65,9385ZIPs
Lewis10,032$59,9348ZIPs
Grundy9,808$51,9754ZIPs
Iron9,537$48,8509ZIPs
St. Clair9,284$53,0435ZIPs
Caldwell8,815$64,8067ZIPs
Monroe8,666$54,5166ZIPs
Oregon8,635$43,0695ZIPs
Ozark8,553$44,16315ZIPs
Carroll8,495$62,1547ZIPs
Maries8,432$59,4554ZIPs
Daviess8,430$63,9849ZIPs
Hickory8,279$39,3907ZIPs
Harrison8,157$54,3679ZIPs
Dade7,569$53,7506ZIPs
Chariton7,408$71,5208ZIPs
Shannon7,031$55,2224ZIPs
Clark6,634$51,7817ZIPs
Gentry6,162$55,8485ZIPs
Shelby6,103$51,5948ZIPs
Reynolds6,096$45,0288ZIPs
Sullivan5,999$56,9648ZIPs
Atchison5,305$58,7505ZIPs
Carter5,202$50,0004ZIPs
Scotland4,716$68,9135ZIPs
Putnam4,681$63,5105ZIPs
Holt4,223$61,1875ZIPs
Schuyler4,032$61,2056ZIPs
Knox3,744$57,7886ZIPs
Mercer3,538$62,6792ZIPs
Worth1,973$47,8475ZIPs

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS