Ranking of Buchanan County, MO Cities and Places By Population in 2020

Updated on August 17, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Buchanan County, MO cities and places, St. Joseph city had the highest population (72.14K), followed by Balance of Buchanan County (10.85K), and Agency village (668).

The chart below shows the top 9 cities and places, and the table below shows the ranking of all Buchanan cities and places.

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

See this for other years:
Ranking of Buchanan County, MO Cities and Places By Population in 2020
St. Joseph city
Balance of Buchanan County
Agency village
De Kalb town
Easton city
Rushville village
Lewis and Clark Village town
Gower city (pt.)
Dearborn city (pt.)
Ranking of Buchanan County, MO Cities and Places By Population in 2020
Items per page:
0 of 0
Rank City or Place Population
1 St. Joseph city 72144
2 Balance of Buchanan County 10847
3 Agency village 668
4 De Kalb town 233
5 Easton city 226
6 Rushville village 223
7 Lewis and Clark Village town 95
8 Gower city (pt.) 31
9 Dearborn city (pt.) 0