Ranking of Washington County, MN Cities and Places By Population in 2020
Updated on August 17, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Washington County, MN cities and places, Woodbury city had the highest population (75.48K), followed by Cottage Grove city (38.99K), and Oakdale city (28.27K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Washington cities and places.
You can see similar information for other Minnesota counties. You can also see the ranking of all cities and places in Minnesota.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Washington County, MN Cities and Places By Population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Woodbury city | 75478 |
| 2 | Cottage Grove city | 38988 |
| 3 | Oakdale city | 28268 |
| 4 | Forest Lake city | 20701 |
| 5 | Stillwater city | 19406 |
| 6 | Hugo city | 15806 |
| 7 | Balance of Washington County | 12710 |
| 8 | Lake Elmo city | 11351 |
| 9 | Mahtomedi city | 8144 |
| 10 | St. Paul Park city | 5544 |
| 11 | Oak Park Heights city | 4841 |
| 12 | Bayport city | 4030 |
| 13 | Scandia city | 3988 |
| 14 | Grant city | 3964 |
| 15 | Newport city | 3939 |
| 16 | Afton city | 2954 |
| 17 | Lakeland city | 1707 |
| 18 | Dellwood city | 1168 |
| 19 | Lake St. Croix Beach city | 1041 |
| 20 | Birchwood Village city | 860 |
| 21 | Landfall city | 847 |
| 22 | Marine on St. Croix city | 663 |
| 23 | Willernie city | 519 |
| 24 | Pine Springs city | 391 |
| 25 | White Bear Lake city (pt.) | 387 |
| 26 | St. Marys Point city | 353 |
| 27 | Lakeland Shores city | 341 |
| 28 | Hastings city (pt.) | 0 |