Ranking of Union County, OH Cities and Places By Population in 2023

Updated on August 17, 2024.

Based on the US Census Vintage data estimates, in 2023, among all Union County, OH cities and places, Balance of Union County had the highest population (32.18K), followed by Marysville city (28.42K), and Dublin city (pt.) (4.36K).

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

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

See this for other years:
Ranking of Union County, OH Cities and Places By Population in 2023
Balance of Union County
Marysville city
Dublin city (pt.)
Richwood village
Milford Center village
Plain City village (pt.)
Magnetic Springs village
Unionville Center village
Ranking of Union County, OH Cities and Places By Population in 2023
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Rank City or Place Population
1 Balance of Union County 32177
2 Marysville city 28423
3 Dublin city (pt.) 4356
4 Richwood village 2494
5 Milford Center village 903
6 Plain City village (pt.) 757
7 Magnetic Springs village 293
8 Unionville Center village 234