Indiana Citizen Population By County in 2013 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2013, the citizen population for Indiana was 6,314,355 and represented 96.92% of the total Indiana population.

Among all Indiana counties, Marion had the highest citizen population (853.22K), followed by Lake (478.39K), and Allen (345.26K).

In terms of percentages, Ohio had the highest percentage of its population being citizens (100.00%), followed by Rush (99.91%), and Perry (99.90%).

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:
Indiana Citizen Voting-age Population By County in 2013

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

See this for other years:

Indiana Citizen Population By County in 2013

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County	Citizen Population	% of County Population
Marion	853220	93.53
Lake	478390	96.79
Allen	345260	96.35
Hamilton	272730	96.38
St. Joseph	257185	96.43
Elkhart	186075	93.67
Vanderburgh	177655	98.57
Porter	162420	98.34
Tippecanoe	161490	91.95
Hendricks	145070	97.61
Johnson	139120	98.11
Monroe	131355	94.07
Madison	129315	98.70
Delaware	116085	98.73
LaPorte	109425	98.31
Clark	108295	97.37
Vigo	106155	98.21
Howard	82135	99.20
Kosciusko	75370	97.22
Floyd	73740	98.16
Bartholomew	73415	94.21
Hancock	70105	99.49
Grant	69190	99.31
Morgan	68785	99.38
Wayne	67595	98.60
Warrick	59475	98.85
Boone	57115	98.46
Dearborn	49720	99.49
Henry	49030	99.50
Lawrence	45715	99.26
Noble	45600	95.98
Marshall	45485	96.66
Shelby	43795	98.39
DeKalb	42010	99.42
Dubois	40935	97.22
Jackson	40675	95.10
Harrison	38985	99.41
Knox	37930	99.13
Montgomery	37385	97.83
Putnam	37350	98.81
LaGrange	36925	98.56
Huntington	36820	99.39
Cass	36510	94.10
Miami	36420	99.44
Adams	34340	99.75
Steuben	33725	98.64
Gibson	33270	99.27
Whitley	33095	99.46
Greene	32910	99.73
Jasper	32870	98.41
Wabash	32275	98.85
Jefferson	31905	98.32
Clinton	31405	94.92
Daviess	31360	98.22
Ripley	28445	99.34
Jennings	28080	99.14
Washington	27950	99.59
Wells	27515	99.31
Clay	26790	99.72
Randolph	25755	99.15
Decatur	25680	99.00
Posey	25535	99.30
Fayette	24030	99.67
White	23855	97.21
Scott	23795	99.00
Starke	23140	99.46
Franklin	22945	99.59
Owen	21315	99.30
Sullivan	21190	99.39
Jay	21165	99.20
Spencer	20695	98.74
Fulton	20200	97.59
Orange	19785	99.77
Carroll	19735	98.14
Perry	19430	99.90
Rush	17240	99.91
Parke	17120	99.48
Fountain	16935	98.98
Vermillion	16075	99.85
Tipton	15685	99.05
Brown	15110	99.87
Newton	13990	98.87
Pulaski	13195	99.55
Pike	12765	99.88
Blackford	12635	99.76
Crawford	10640	99.86
Switzerland	10435	99.05
Martin	10245	99.76
Benton	8700	98.58
Warren	8455	99.88
Union	7410	99.87
Ohio	6075	100.00