Madisonville, LA ZIP code
The ZIP code for Madisonville, Louisiana is 70447. It is in St. Tammany Parish.
- Population in these ZIPs
- 17,897
- Avg. median income
- $122,600population-weighted
- Typical home value
- $377,800population-weighted
- Metro area
- Slidell-Mandeville-Covington, LA
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Madisonville, LA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 70447 | 17,897 | $122,574 | $377,800 |
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 Madisonville
- Covington 8 mi
- Saint Benedict 9 mi
- Ponchatoula 10 mi
- Robert 10 mi
- Mandeville 13 mi
- Folsom 14 mi
- Abita Springs 17 mi
- Hammond 17 mi
- Loranger 17 mi
- Natalbany 19 mi
- Lacombe 19 mi
- Bush 20 mi
Frequently asked questions
What is the ZIP code for Madisonville, LA?
The ZIP code for Madisonville, LA is 70447.
What county is Madisonville, Louisiana in?
Madisonville ZIP codes are in St. Tammany Parish.