There are 25 cities in Washington County, Minnesota.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Woodbury181,49575,4721.83%2,33634.89
Cottage Grove243,17738,9872.55%1,28433.64
Oakdale327,36328,274-0.79%2,49710.96
Forest Lake421,29520,7011.04%69730.54
Stillwater518,97019,402-0.8%2,3578.05
Hugo616,98615,8051.73%50833.46
Lake Elmo714,53711,3483.89%65822.10
Mahtomedi87,8388,141-1.06%2,2683.46
Newport95,7963,9419.19%1,6013.62
St. Paul Park105,2975,541-1.21%1,7842.97
Oak Park Heights114,6654,843-1.12%1,6112.90
Grant123,9383,963-0.23%15725.07
Scandia133,9323,987-0.3%11334.84
Bayport143,4714,031-3.5%1,9701.76
Afton152,9572,9560.03%11825.09
Lakeland161,6391,708-1.21%7922.07
Dellwood171,1471,173-0.69%4282.68
Lake St. Croix Beach189991,041-1.09%1,7780.56
Landfall19834845-0.48%12,6360.07
Birchwood Village20824859-1.2%2,4160.34
Marine on St. Croix21656663 1683.91
Willernie22519518 4,1520.13
Pine Springs23374378-0.53%4860.77
St. Marys Point24345354-0.58%8940.39
Lakeland Shores25326341-1.21%1,0160.32
showing: 25 rows

Cities in Washington County, Minnesota by Population (2024)

What is the largest city in Washington County, Minnesota?

Woodbury is the largest city in Washington County.

What is the smallest city in Washington County, Minnesota?

Lakeland Shores is the smallest city in Washington County.

How many cities are in Washington County?

There are 25 cities in Washington County, Minnesota.

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