Ranking of Sumner County, KS Cities and Places By Population in 2020

Updated on August 16, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Sumner County, KS cities and places, Balance of Sumner County had the highest population (7.99K), followed by Wellington city (7.68K), and Belle Plaine city (1.47K).

The chart below shows the top 10 cities and places, and the table below shows the ranking of all Sumner cities and places.

You can see similar information for other Kansas counties. You can also see the ranking of all cities and places in Kansas.

See this for other years:
Ranking of Sumner County, KS Cities and Places By Population in 2020
Balance of Sumner County
Wellington city
Belle Plaine city
Conway Springs city
Oxford city
Caldwell city
Mulvane city (pt.)
Argonia city
South Haven city
Geuda Springs city (pt.)
Ranking of Sumner County, KS Cities and Places By Population in 2020
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Rank City or Place Population
1 Balance of Sumner County 7992
2 Wellington city 7682
3 Belle Plaine city 1468
4 Conway Springs city 1093
5 Oxford city 1044
6 Caldwell city 1026
7 Mulvane city (pt.) 927
8 Argonia city 459
9 South Haven city 326
10 Geuda Springs city (pt.) 143
11 Mayfield city 73
12 Milan city 53
13 Hunnewell city 42