Missouri Citizen Population By County in 2014 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2014, the citizen population for Missouri was 5,895,115 and represented 97.79% of the total Missouri population.

Among all Missouri counties, St. Louis had the highest citizen population (967.08K), followed by Jackson (655.14K), and St. Charles (362.41K).

In terms of percentages, Worth had the highest percentage of its population being citizens (100.00%), followed by Ozark (99.95%), and Osage (99.93%).

The chart and table below shows the citizen population of each county and the percentage of each county's population that were citizens.

You can see similar information for other states and by state for the United States.

You may also be interested in:
Missouri Citizen Voting-age Population By County in 2014

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Missouri Citizen Population By County in 2014

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County	Citizen Population	% of County Population
St. Louis	967080	96.67
Jackson	655135	96.60
St. Charles	362410	98.01
St. Louis city	305030	95.70
Greene	275485	98.16
Clay	222790	97.72
Jefferson	218825	99.21
Boone	161535	96.00
Jasper	113550	97.06
Franklin	100970	99.30
Cass	99200	98.86
Platte	89280	96.89
Buchanan	87560	97.79
Christian	79020	98.95
Cape Girardeau	75720	98.30
Cole	75245	98.46
St. Francois	65495	99.51
Newton	57310	97.66
Johnson	53150	98.65
Lincoln	52965	99.07
Pulaski	51950	97.39
Taney	51790	97.56
Callaway	43920	98.73
Phelps	43645	96.80
Camden	43200	98.46
Butler	42730	99.48
Pettis	40090	94.97
Howell	39910	98.62
Scott	39020	99.71
Lawrence	37825	98.75
Webster	36255	99.44
Laclede	35485	99.83
Barry	34390	96.39
Lafayette	32830	99.27
Warren	32405	98.66
Stone	31485	99.65
Dunklin	31140	97.99
Polk	31060	99.81
Stoddard	29775	99.70
Marion	28695	99.48
Texas	25735	99.77
Audrain	25440	99.24
Adair	25160	98.13
Randolph	25130	99.70
Washington	25060	99.78
Miller	24840	99.74
Crawford	24585	99.62
Ray	23105	99.74
Nodaway	23055	98.97
Saline	22530	96.43
Henry	22030	99.53
McDonald	21405	93.68
Vernon	20710	98.69
Clinton	20425	99.42
Morgan	20205	99.46
Benton	18895	99.66
Perry	18895	99.24
Wright	18540	99.87
New Madrid	18455	99.38
Pike	18395	99.03
Pemiscot	17900	99.39
Ste. Genevieve	17715	98.34
Cooper	17495	99.49
Andrew	17355	99.89
Bates	16695	99.49
Dallas	16615	99.91
Dent	15595	99.46
Macon	15490	99.78
Moniteau	15395	97.93
Livingston	14985	99.67
Gasconade	14965	99.67
Mississippi	14235	99.72
Ripley	13995	99.57
Cedar	13865	99.68
Osage	13800	99.93
Douglas	13520	99.60
Wayne	13410	99.85
DeKalb	12715	99.14
Linn	12485	99.92
Bollinger	12365	99.76
Madison	12230	98.99
Barton	12140	98.82
Montgomery	11990	99.46
Oregon	10925	99.54
Iron	10375	99.52
Grundy	10215	99.37
Ralls	10205	99.80
Howard	10110	99.26
Lewis	10030	98.58
Ozark	9605	99.95
St. Clair	9540	99.27
Hickory	9365	99.42
Caldwell	9135	99.56
Carroll	9130	99.73
Maries	9035	99.29
Monroe	8710	99.83
Harrison	8660	98.47
Shannon	8345	99.82
Daviess	8300	99.70
Chariton	7715	99.87
Dade	7670	99.87
Clark	6985	99.79
Gentry	6740	99.26
Reynolds	6640	99.93
Carter	6270	99.76
Sullivan	6185	94.43
Shelby	6165	99.12
Atchison	5510	99.82
Putnam	4875	99.29
Scotland	4850	99.79
Holt	4685	99.79
Schuyler	4335	98.75
Knox	4070	99.76
Mercer	3705	99.20
Worth	2100	100.00