| Zip Code | City | Population ↓ |
|---|---|---|
| 55106 | Saint Paul | 57,662 |
| 55112 | Saint Paul | 46,095 |
| 55117 | Saint Paul | 45,550 |
| 55119 | Saint Paul | 45,105 |
| 55104 | Saint Paul | 44,498 |
| 55113 | Saint Paul | 41,369 |
| 55110 | Saint Paul | 37,986 |
| 55109 | Saint Paul | 34,220 |
| 55126 | Saint Paul | 27,482 |
| 55105 | Saint Paul | 27,299 |
| 55116 | Saint Paul | 26,595 |
| 55130 | Saint Paul | 19,613 |
| 55102 | Saint Paul | 19,548 |
| 55127 | Saint Paul | 18,601 |
| 55108 | Saint Paul | 15,315 |
| 55107 | Saint Paul | 14,841 |
| 55103 | Saint Paul | 14,212 |
| 55101 | Saint Paul | 7,575 |
| 55114 | Saint Paul | 3,588 |
| 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).