Lafayette County, Louisiana ZIP Codes
- ZIP records
11 - Cities represented
7 - Sum of listed ZIP population estimates
249,293
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 | 70506 | Lafayette | 42,318 |
| 2 | 70508 | Lafayette | 40,592 |
| 3 | 70592 | Youngsville | 32,167 |
| 4 | 70503 | Lafayette | 28,643 |
| 5 | 70501 | Lafayette | 26,465 |
| 6 | 70520 | Carencro | 20,390 |
| 7 | 70507 | Lafayette | 20,096 |
| 8 | 70518 | Broussard | 17,263 |
| 9 | 70529 | Duson | 12,949 |
| 10 | 70583 | Scott | 8,386 |
Cities in Lafayette County
ZIP Directory
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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.