Cities in Ozaukee County, Wisconsin by Population (2024)

There are 21 cities in Ozaukee County, Wisconsin.

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)
Milwaukee1Wisconsin556,111577,207-0.94%5,78296.17
West Bend2Wisconsin31,94631,7060.19%2,05115.57
Mequon3Wisconsin25,58525,2010.38%55346.28
Whitefish Bay4Wisconsin14,42614,934-0.87%6,8212.12
Port Washington5Wisconsin12,88512,3960.96%2,1645.95
Grafton6Wisconsin12,78212,0841.38%2,4405.24
Glendale7Wisconsin12,77713,343-1.1%2,2175.76
Cedarburg8Wisconsin12,64612,1690.95%2,5704.92
Brown Deer9Wisconsin12,54012,592-0.1%2,8534.39
Fox Point10Wisconsin6,5046,920-1.57%2,2742.86
Bayside11Wisconsin4,3344,474-0.8%1,8162.39
Saukville12Wisconsin4,2614,2570.02%1,2043.54
Thiensville13Wisconsin3,2843,2840%3,1641.04
Belgium14Wisconsin2,5172,4280.88%1,1712.15
Fredonia15Wisconsin2,2872,2750.13%1,0232.24
Cedar Grove16Wisconsin2,1112,0980.14%9672.18
Random Lake17Wisconsin1,5781,5620.25%1,0511.50
River Hills18Wisconsin1,5511,598-0.77%3015.16
Newburg19Wisconsin1,1281,144-0.35%1,1730.96
Adell20Wisconsin488499-0.61%8750.56
Waubeka21Wisconsin432624-10%1762.45

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 Ozaukee County, Wisconsin?

Milwaukee is the largest city in Ozaukee County.

What is the smallest city in Ozaukee County, Wisconsin?

Waubeka is the smallest city in Ozaukee County.

How many cities are in Ozaukee County?

There are 21 cities in Ozaukee County, Wisconsin.

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