There are 9 cities in Washington County, Wisconsin.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
West Bend1Wisconsin31,48231,704-0.19%2,07915.14
Germantown2Wisconsin21,15120,8790.32%61534.37
Hartford3Wisconsin15,92515,7000.3%1,8958.40
Richfield4Wisconsin11,91911,7440.27%33235.91
Jackson5Wisconsin8,2037,8481.41%2,5353.24
Slinger6Wisconsin6,6166,0432.49%1,2605.25
Kewaskum7Wisconsin4,4824,3170.79%1,9042.35
Newburg8Wisconsin1,1251,141-0.44%1,2420.91
Allenton9Wisconsin835759 5771.45
showing: 9 rows

Cities in Washington County, Wisconsin by Population (2024)

What is the largest city in Washington County, Wisconsin?

West Bend is the largest city in Washington County.

What is the smallest city in Washington County, Wisconsin?

Allenton is the smallest city in Washington County.

How many cities are in Washington County?

There are 9 cities in Washington County, Wisconsin.

Frequently Asked Questions