19 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 55044 | Lakeville | 64,762 |
| 55124 | Saint Paul | 55,658 |
| 55337 | Burnsville | 47,633 |
| 55024 | Farmington | 37,287 |
| 55068 | Rosemount | 33,119 |
| 55122 | Saint Paul | 32,261 |
| 55033 | Hastings | 29,674 |
| 55118 | Saint Paul | 29,564 |
| 55123 | Saint Paul | 26,501 |
| 55076 | Inver Grove Heights | 21,374 |
| 55075 | South Saint Paul | 20,714 |
| 55306 | Burnsville | 16,830 |
| 55077 | Inver Grove Heights | 14,503 |
| 55121 | Saint Paul | 9,198 |
| 55120 | Saint Paul | 5,058 |
| 55031 | Hampton | 1,881 |
| 55065 | Randolph | 1,224 |
| 55085 | Vermillion | 371 |
| 55150 | Mendota | 201 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 19 ZCTAs in Dakota County, Minnesota (US Census).