Marthaville, LA ZIP code
The ZIP code for Marthaville, Louisiana is 71450. It is in Natchitoches Parish.
- Population in these ZIPs
- 842
- Avg. median income
- $44,100population-weighted
- Typical home value
- —population-weighted
- Metro area
- Natchitoches, LA
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Marthaville, LA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 71450 | 842 | $44,055 | — |
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 near Marthaville
Frequently asked questions
What is the ZIP code for Marthaville, LA?
The ZIP code for Marthaville, LA is 71450.
What county is Marthaville, Louisiana in?
Marthaville ZIP codes are in Natchitoches Parish.