100 Smallest ZIP Codes in the United States by Population in Washington County, Minnesota
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Washington County, Minnesota.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 55090 | WILLERNIE | MN | 376 |
| 2 | 55047 | MARINE ON SAINT CROIX | MN | 2,296 |
| 3 | 55001 | AFTON | MN | 2,974 |
| 4 | 55043 | LAKELAND | MN | 3,540 |
| 5 | 55003 | BAYPORT | MN | 3,902 |
| 6 | 55073 | SCANDIA | MN | 4,061 |
| 7 | 55055 | NEWPORT | MN | 4,163 |
| 8 | 55071 | SAINT PAUL PARK | MN | 5,895 |
| 9 | 55115 | SAINT PAUL | MN | 8,815 |
| 10 | 55042 | LAKE ELMO | MN | 12,647 |
| 11 | 55038 | HUGO | MN | 23,764 |
| 12 | 55025 | FOREST LAKE | MN | 25,732 |
| 13 | 55128 | SAINT PAUL | MN | 28,811 |
| 14 | 55129 | SAINT PAUL | MN | 29,714 |
| 15 | 55082 | STILLWATER | MN | 36,154 |
| 16 | 55016 | COTTAGE GROVE | MN | 38,842 |
| 17 | 55125 | SAINT PAUL | MN | 45,835 |