Cities in Lake County, Ohio by Population (2024)

There are 24 cities in Lake County, Ohio.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Mentor1Ohio46,76447,424-0.35%1,68227.80
Willoughby2Ohio24,26023,8710.4%2,37010.24
Painesville3Ohio20,71120,2860.51%3,0356.83
Eastlake4Ohio17,26817,647-0.55%2,6956.41
Willowick5Ohio14,08814,226-0.25%5,5532.54
Wickliffe6Ohio12,59912,665-0.14%2,7344.61
Willoughby Hills7Ohio9,93310,016-0.21%92310.76
North Madison8Ohio7,9418,685-2.29%2,0333.91
Mentor-on-the-Lake9Ohio7,0697,127-0.21%4,3831.61
Kirtland10Ohio6,8826,937-0.2%41316.67
Geneva11Ohio5,8485,919-0.31%1,4634
Chardon12Ohio5,2385,242-0.02%1,1934.39
Madison13Ohio3,4093,437-0.21%6705.09
Fairport Harbor14Ohio3,0713,109-0.33%2,9901.03
Perry15Ohio1,5951,607-0.19%7032.27
Bass Lake16Ohio1,01149914.5%1,1320.89
Geneva-on-the-Lake17Ohio930941-0.32%3892.39
North Perry18Ohio906914-0.22%2343.88
Kirtland Hills19Ohio688691-0.14%1235.57
Timberlake20Ohio606628-0.98%2,8720.21
Waite Hill21Ohio522540-0.95%1254.18
Grand River22Ohio392398-0.51%6680.59
Aquilla23Ohio305307-0.33%2,0750.15
Lakeline24Ohio209217-0.95%2,3750.09

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Lake County, Ohio?

Mentor is the largest city in Lake County.

What is the smallest city in Lake County, Ohio?

Lakeline is the smallest city in Lake County.

How many cities are in Lake County?

There are 24 cities in Lake County, Ohio.

Frequently Asked Questions