There are 11 cities in Harrison County, Ohio.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Cadiz1Ohio2,9753,053-0.8%3398.78
Hopedale2Ohio902925-0.88%8131.11
Scio3Ohio657671-0.6%1,1800.56
Adena4Ohio641664-0.93%1,1940.54
Jewett5Ohio539553-0.74%1,0590.51
Bowerston6Ohio347359-1.14%6860.51
Freeport7Ohio315321-0.63%5260.60
New Athens8Ohio211220-1.4%7330.29
Harrisville9Ohio174177-0.57%1,1450.15
Tippecanoe10Ohio9797 1810.54
Deersville11Ohio6568-1.52%1880.34
showing: 11 rows

Cities in Harrison County, Ohio by Population (2024)

What is the largest city in Harrison County, Ohio?

Cadiz is the largest city in Harrison County.

What is the smallest city in Harrison County, Ohio?

Deersville is the smallest city in Harrison County.

How many cities are in Harrison County?

There are 11 cities in Harrison County, Ohio.

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