Ranking of Bonneville County, ID Cities and Places By Population in 2020

Updated on August 16, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Bonneville County, ID cities and places, Idaho Falls city had the highest population (65.91K), followed by Balance of Bonneville County (36.47K), and Ammon city (17.88K).

The chart below shows the top 8 cities and places, and the table below shows the ranking of all Bonneville cities and places.

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

See this for other years:
Ranking of Bonneville County, ID Cities and Places By Population in 2020
Idaho Falls city
Balance of Bonneville County
Ammon city
Iona city
Ucon city
Irwin city
Swan Valley city
Ririe city (pt.)
Ranking of Bonneville County, ID Cities and Places By Population in 2020
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Rank City or Place Population
1 Idaho Falls city 65905
2 Balance of Bonneville County 36473
3 Ammon city 17875
4 Iona city 2745
5 Ucon city 1167
6 Irwin city 263
7 Swan Valley city 242
8 Ririe city (pt.) 67