St. Lucie County, Florida ZIP Codes
- ZIP records
15 - Cities represented
3 - Sum of listed ZIP population estimates
378,816
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 34953 | Port Saint Lucie | 86,875 |
| 2 | 34983 | Port Saint Lucie | 49,001 |
| 3 | 34952 | Port Saint Lucie | 42,655 |
| 4 | 34982 | Fort Pierce | 31,143 |
| 5 | 34986 | Port Saint Lucie | 30,715 |
| 6 | 34957 | Jensen Beach | 23,462 |
| 7 | 34987 | Port Saint Lucie | 21,727 |
| 8 | 34984 | Port Saint Lucie | 20,151 |
| 9 | 34950 | Fort Pierce | 17,461 |
| 10 | 34951 | Fort Pierce | 17,148 |
Cities in St. Lucie County
ZIP Directory
- ZIP 34945
- ZIP 34946
- ZIP 34947
- ZIP 34949
- ZIP 34950
- ZIP 34951
- ZIP 34952
- ZIP 34953
- ZIP 34957
- ZIP 34981
- ZIP 34982
- ZIP 34983
- ZIP 34984
- ZIP 34986
- ZIP 34987
Browse all ZIP data for Florida
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.