Ascension County, Louisiana ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
131,228
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 | 70769 | Prairieville | 49,278 |
| 2 | 70737 | Gonzales | 49,084 |
| 3 | 70774 | Saint Amant | 10,041 |
| 4 | 70346 | Donaldsonville | 9,927 |
| 5 | 70734 | Geismar | 9,213 |
| 6 | 70778 | Sorrento | 2,742 |
| 7 | 70725 | Darrow | 943 |
Cities in Ascension 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.