Nebraska Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen population for Nebraska was 1,790,200 and represented 95.77% of the total Nebraska population.

Among all Nebraska counties, Douglas had the highest citizen population (504.46K), followed by Lancaster (285.59K), and Sarpy (164.40K).

In terms of percentages, Blaine had the highest percentage of its population being citizens (100.00%), followed by Cedar (100.00%), and Furnas (100.00%).

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:
Nebraska Citizen Voting-age Population By County in 2015

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

See this for other years:

Nebraska Citizen Population By County in 2015

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County	Citizen Population	% of County Population
Douglas	504460	93.83
Lancaster	285590	95.81
Sarpy	164395	97.17
Hall	54580	89.79
Buffalo	46610	97.19
Lincoln	35540	99.01
Scotts Bluff	35530	96.85
Dodge	35240	95.96
Madison	33390	95.10
Platte	30835	94.47
Adams	30470	96.92
Cass	25200	99.37
Gage	21755	99.70
Dawson	21420	88.99
Saunders	20740	99.16
Washington	20160	99.53
Dakota	18610	89.47
Seward	16880	99.29
Otoe	15400	97.22
York	13640	98.66
Saline	13110	91.30
Box Butte	11160	98.67
Red Willow	10780	98.49
Custer	10665	98.75
Holt	10260	98.65
Cheyenne	9920	98.46
Wayne	9155	97.14
Hamilton	9060	99.56
Phelps	9020	97.88
Dawes	8860	96.99
Cuming	8750	96.37
Colfax	8680	82.51
Cedar	8675	100.00
Knox	8530	99.71
Richardson	8190	99.88
Butler	8150	98.73
Keith	8040	98.71
Merrick	7675	98.71
Jefferson	7390	99.40
Pierce	7150	99.51
Nemaha	7140	99.58
Thurston	6860	98.78
Burt	6590	99.17
Kearney	6425	98.09
Antelope	6400	98.69
Howard	6330	99.76
Clay	6150	96.40
Stanton	6040	99.34
Fillmore	5690	99.91
Cherry	5680	98.44
Dixon	5665	96.59
Boone	5340	99.35
Sheridan	5285	99.81
Thayer	5165	99.71
Polk	5160	97.91
Johnson	5010	97.00
Furnas	4885	100.00
Morrill	4730	97.03
Nuckolls	4355	99.20
Valley	4245	99.77
Webster	3685	99.73
Kimball	3675	98.79
Chase	3635	93.33
Nance	3635	99.86
Harlan	3450	99.71
Sherman	3095	99.68
Franklin	3080	99.20
Brown	3075	99.84
Perkins	2885	98.63
Hitchcock	2845	98.79
Pawnee	2710	99.45
Frontier	2565	99.61
Greeley	2470	99.80
Boyd	2035	99.76
Gosper	1975	100.00
Garfield	1935	100.00
Dundy	1930	95.78
Deuel	1900	97.69
Garden	1805	98.90
Rock	1400	100.00
Sioux	1245	99.60
Hayes	1035	95.39
Logan	850	100.00
Wheeler	845	100.00
Banner	810	98.78
Grant	770	100.00
Keya Paha	710	100.00
Hooker	680	100.00
Thomas	670	99.26
Blaine	550	100.00
Loup	545	99.09
Arthur	445	98.89
McPherson	435	100.00