Slidell, Louisiana ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
95,511 - Counties represented
1 - Population range
21,669–39,034 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 70458 | Slidell | St. Tammany | 39,034 |
| 2 | 70461 | Slidell | St. Tammany | 34,808 |
| 3 | 70460 | Slidell | St. Tammany | 21,669 |
Counties represented
All ZIP Codes in Slidell
Browse all ZIP data for Louisiana
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.