Missouri Counties Map

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Hover/click a county for data.

Name 2022 Population Growth Since 2010 Land Area (mi²) Density (mi²)
Adair County24,944-2.66%567.3243.97
Andrew County17,8622.99%432.7041.28
Atchison County5,023-11.19%547.299.18
Audrain County25,283-0.67%692.2336.52
Barry County36,0201.31%778.2546.28
Barton County11,646-5.95%591.9219.67
Bates County15,776-7.35%836.6918.86
Benton County19,8814.11%704.0428.24
Bollinger County11,965-3.05%617.9119.36
Boone County184,66913.15%685.53269.38
Buchanan County84,967-4.61%408.03208.24
Butler County42,151-1.48%694.6760.68
Caldwell County8,867-5.95%426.3920.80
Callaway County44,110-0.45%834.5852.85
Camden County47,4817.72%656.0072.38
Cape Girardeau County79,5704.84%578.53137.54
Carroll County8,538-8.02%694.6212.29
Carter County5,679-9.77%507.3511.19
Cass County108,8139.08%696.68156.19
Cedar County14,9887.29%474.4831.59
Chariton County7,333-6.36%751.189.76
Christian County93,24819.79%562.64165.73
Clark County6,689-6.25%504.6913.25
Clay County260,71217.09%397.64655.65
Clinton County20,243-2.40%418.9648.32
Cole County76,8200.88%391.51196.21
Cooper County17,9582.02%564.7731.80
Crawford County23,776-3.47%742.5232.02
Dade County7,552-3.66%490.0115.41
Dallas County17,1662.66%540.7731.74
Daviess County8,110-4.01%563.2414.40
DeKalb County12,643-1.95%421.3630.01
Dent County15,651-0.57%752.7620.79
Douglas County12,663-7.24%813.6315.56
Dunklin County28,090-12.08%541.0751.92
Franklin County104,7203.25%922.68113.50
Gasconade County14,784-2.75%519.0028.49
Gentry County6,490-3.85%491.4213.21
Greene County299,1828.67%675.32443.02
Grundy County9,475-7.59%435.2921.77
Harrison County8,226-8.26%722.5011.39
Henry County21,872-1.76%696.9431.38
Hickory County9,8021.62%398.8124.58
Holt County4,376-10.97%462.699.46
Howard County9,827-3.10%463.7821.19
Howell County40,090-1.14%927.2543.24
Iron County9,939-6.17%550.2618.06
Jackson County709,6925.16%604.481,174.06
Jasper County123,9475.35%638.48194.13
Jefferson County227,0943.64%656.65345.84
Johnson County55,3855.12%829.2866.79
Knox County3,941-4.46%504.017.82
Laclede County36,1041.13%764.7247.21
Lafayette County33,206-0.52%628.4452.84
Lawrence County38,6280.10%611.7463.14
Lewis County9,587-6.10%505.0418.98
Lincoln County63,21320.01%626.56100.89
Linn County11,563-9.48%615.5618.78
Livingston County15,3651.57%532.3228.86
McDonald County22,459-2.66%539.4841.63
Macon County14,967-4.01%801.2118.68
Madison County11,788-3.35%494.3923.84
Maries County8,478-7.47%526.9816.09
Marion County28,500-1.00%436.9265.23
Mercer County3,590-4.77%453.847.91
Miller County26,5317.34%592.5944.77
Mississippi County12,538-12.51%411.5830.46
Moniteau County15,9702.20%415.0338.48
Monroe County8,668-1.34%647.6513.38
Montgomery County11,740-3.83%535.0521.94
Morgan County21,2663.52%597.6335.58
New Madrid County16,488-12.92%674.8424.43
Newton County58,4700.50%624.7593.59
Nodaway County21,699-7.27%876.9624.74
Oregon County10,442-4.51%789.8013.22
Osage County13,504-2.88%606.5722.26
Ozark County9,486-2.67%744.9712.73
Pemiscot County14,452-20.86%492.5229.34
Perry County18,722-1.14%474.3639.47
Pettis County42,033-0.57%682.2261.61
Phelps County44,639-1.45%671.7866.45
Pike County17,702-4.19%670.4426.40
Platte County109,38021.94%420.20260.31
Polk County31,9542.56%635.5350.28
Pulaski County54,4372.99%547.1099.50
Putnam County4,540-8.73%517.328.78
Ralls County10,5343.35%469.7822.42
Randolph County24,796-2.60%482.7151.37
Ray County23,237-1.19%568.8140.85
Reynolds County6,234-6.62%808.487.71
Ripley County12,892-8.58%629.5420.48
St. Charles County411,74813.80%560.44734.69
St. Clair County9,421-4.09%674.9913.96
Ste. Genevieve County17,945-1.00%499.1535.95
St. Francois County68,6494.76%451.91151.91
St. Louis County991,163-0.77%507.771,951.99
Saline County22,374-4.47%755.4929.62
Schuyler County4,8589.39%307.3115.81
Scotland County4,794-0.95%436.6710.98
Scott County37,497-4.49%419.9989.28
Shannon County8,097-4.10%1,003.828.07
Shelby County5,729-9.99%500.8611.44
Stoddard County28,308-5.72%823.2234.39
Stone County32,7051.46%464.0470.48
Sullivan County5,657-16.03%647.988.73
Taney County56,5558.96%632.4489.42
Texas County25,074-3.72%1,177.2721.30
Vernon County20,776-1.81%826.3925.14
Warren County38,29817.46%428.6089.36
Washington County24,121-4.29%759.8731.74
Wayne County12,096-10.53%759.1815.93
Webster County40,83112.42%592.5668.91
Worth County1,974-8.27%266.617.40
Wright County18,595-0.98%681.7727.27
St. Louis City292,047-8.55%61.954,713.99

Counties in Missouri

  1. Missouri Census Data Center
  2. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  3. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  4. American Community Survey (2009 - 2013)
  5. Census QuickFacts
  6. Historical Populations of States and Counties (1790 - 1990)

Sources