There are 10 cities in Hardin County, Ohio.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Kenton1Ohio7,7877,958-0.63%1,5644.98
Ada2Ohio5,4415,3341.68%2,5762.11
Forest3Ohio1,3191,349-0.6%9141.44
Alger4Ohio814843-0.97%2,7500.30
Dunkirk5Ohio756778-0.66%1,1510.66
Mount Victory6Ohio587603-0.68%6950.84
McGuffey7Ohio452463-0.66%1,2150.37
Ridgeway8Ohio304312-0.65%5500.55
Dola9Ohio136141 1630.83
Patterson10Ohio128129 1,4550.09
showing: 10 rows

Cities in Hardin County, Ohio by Population (2024)

What is the largest city in Hardin County, Ohio?

Kenton is the largest city in Hardin County.

What is the smallest city in Hardin County, Ohio?

Patterson is the smallest city in Hardin County.

How many cities are in Hardin County?

There are 10 cities in Hardin County, Ohio.

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