Folsom, LA ZIP code
The ZIP code for Folsom, Louisiana is 70437. It is in St. Tammany Parish.
- Population in these ZIPs
- 8,030
- Avg. median income
- $61,300population-weighted
- Typical home value
- $298,000population-weighted
- Metro area
- Slidell-Mandeville-Covington, LA
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Folsom, LA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 70437 | 8,030 | $61,280 | $298,000 |
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 Folsom
- Saint Benedict 9 mi
- Loranger 9 mi
- Robert 9 mi
- Husser 9 mi
- Covington 10 mi
- Madisonville 14 mi
- Bush 14 mi
- Franklinton 17 mi
- Natalbany 17 mi
- Hammond 17 mi
- Tickfaw 18 mi
- Abita Springs 18 mi
Frequently asked questions
What is the ZIP code for Folsom, LA?
The ZIP code for Folsom, LA is 70437.
What county is Folsom, Louisiana in?
Folsom ZIP codes are in St. Tammany Parish.