Washington County, Minnesota Cities (2024)

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.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Woodbury180,89175,4781.7%2,31834.9City
Cottage Grove243,07838,9882.43%1,28133.6City
Oakdale328,21228,268-0.05%2,57411.0City
Forest Lake420,67920,701-0.03%67730.5City
Stillwater519,18419,406-0.29%2,3848.0City
Hugo616,73215,8061.4%50033.5City
Lake Elmo714,55711,3515.82%65922.1City
Mahtomedi88,1978,1440.16%2,3643.5City
Newport95,7813,9398.64%1,5983.6City
St. Paul Park105,3135,544-1.08%1,7723.0City
Oak Park Heights114,6234,841-1.18%1,5802.9City
Scandia123,9293,988-0.38%11334.9City
Bayport133,7074,030-2.14%2,1391.7City
Afton142,9362,954-0.17%11725.1City
Lakeland151,6441,707-0.96%7922.1City
Lake St. Croix Beach169971,041-1.09%1,7740.6City
Landfall17837847-0.36%12,6820.1City
Marine St. Croix18655663-0.3%1683.9City
Willernie19508519-0.59%4,0640.1City
Pine Springs20381391-0.78%4950.8City
St. Marys Point21341353-0.87%8830.4City
Lakeland Shores22326341-1.21%1,0320.3City

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 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 22 cities in Washington County, Minnesota.

Frequently Asked Questions