Catahoula Parish, Louisiana ZIP codes
7 ZIP codes are in Catahoula Parish, plus 3 that cross in from neighboring parishes.
- ZIP codes
- 7
- Population in these ZIPs
- 10,717
- Avg. median income
- $50,400population-weighted
- Cities & towns
- 7
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ZIP codes in Catahoula Parish
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 71326 | Clayton | 852 | — | $85,900 |
| 71340 | Harrisonburg | 1,760 | $65,121 | $108,200 |
| 71343 | Jonesville | 6,764 | $48,927 | $123,600 |
| 71363 PO Box | Rhinehart | — | — | — |
| 71368 | Sicily Island | 1,245 | $39,129 | — |
| 71401 | Aimwell | 18 | — | — |
| 71425 | Enterprise | 78 | $32,031 | — |
ZIP codes partly in Catahoula Parish
These ZIP codes are mostly in a neighboring parish but cover part of Catahoula Parish.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 71418 | Columbia | Caldwell Parish | 5,233 | $40,785 | $133,000 |
| 71435 | Grayson | Caldwell Parish | 3,499 | $52,787 | $138,400 |
| 71465 | Olla | LaSalle Parish | 3,086 | $42,366 | $118,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Catahoula Parish
Nearby parishes
Frequently asked questions
How many ZIP codes are in Catahoula Parish, Louisiana?
7 ZIP codes are mainly in Catahoula Parish, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Catahoula Parish?
ZIP codes in Catahoula Parish use the city names Aimwell, Clayton, Enterprise, Harrisonburg, Jonesville, Rhinehart and Sicily Island.