20 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 55106 | Saint Paul | 56,969 |
| 55104 | Saint Paul | 45,777 |
| 55112 | Saint Paul | 45,680 |
| 55117 | Saint Paul | 44,095 |
| 55119 | Saint Paul | 44,068 |
| 55113 | Saint Paul | 40,786 |
| 55110 | Saint Paul | 37,272 |
| 55109 | Saint Paul | 34,266 |
| 55126 | Saint Paul | 27,484 |
| 55105 | Saint Paul | 27,470 |
| 55116 | Saint Paul | 26,099 |
| 55102 | Saint Paul | 19,565 |
| 55130 | Saint Paul | 18,634 |
| 55127 | Saint Paul | 18,607 |
| 55107 | Saint Paul | 15,533 |
| 55108 | Saint Paul | 15,339 |
| 55103 | Saint Paul | 13,892 |
| 55101 | Saint Paul | 7,937 |
| 55114 | Saint Paul | 4,655 |
| 55155 | Saint Paul | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 20 ZCTAs in Ramsey County, Minnesota (US Census).