Ranking of Nebraska Counties By Population in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the Population for Nebraska was 1.96M. Among all Nebraska counties, Douglas County had the highest population (585.45K), followed by Lancaster County (323.40K), and Sarpy County (193.83K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Nebraska counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Nebraska Counties By Population in 2021
Douglas
585.45K
Lancaster
323.40K
Sarpy
193.83K
Hall
62.08K
Buffalo
50.30K
Dodge
37.13K
Scotts Bluff
35.90K
Madison
35.40K
Platte
34.30K
Lincoln
34.07K
Ranking of Nebraska Counties By Population in 2021
Rank
County
Population
1 Douglas County 585,452
2 Lancaster County 323,404
3 Sarpy County 193,826
4 Hall County 62,075
5 Buffalo County 50,300
6 Dodge County 37,128
7 Scotts Bluff County 35,904
8 Madison County 35,395
9 Platte County 34,295
10 Lincoln County 34,074
11 Adams County 30,967
12 Cass County 27,080
13 Dawson County 23,934
14 Saunders County 22,832
15 Gage County 21,633
16 Dakota County 21,282
17 Washington County 20,991
18 Seward County 17,556
19 Otoe County 16,017
20 Saline County 14,525
21 York County 14,239
22 Box Butte County 10,663
23 Red Willow County 10,620
24 Custer County 10,486
25 Colfax County 10,477
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