Madisonville, LA ZIP Codes, Coordinates & Counties
Madisonville, Louisiana has 1 ZIP code in St. Tammany county. The approximate center of Madisonville is 30.421, -90.201. Madisonville has about 26,056 known street addresses.
ZIP codes in Madisonville, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70447 | St. Tammany | 30.421 | -90.201 |
Counties Madisonville spans
St. Tammany
Most common streets in Madisonville
Pine, Covington, Johnson, Morgan, Main, Water, Audubon, Savannah, 4th, Cedar
Frequently asked questions
What ZIP codes are in Madisonville, LA?
Madisonville, Louisiana has 1 ZIP code, ranging from 70447 to 70447. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Madisonville, LA in?
Madisonville is in St. Tammany county.
What are the latitude and longitude of Madisonville, LA?
The approximate center of Madisonville, Louisiana is latitude 30.421, longitude -90.201. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Madisonville, LA have?
Madisonville has 1 ZIP code.
How many addresses are in Madisonville, LA?
Madisonville, Louisiana has about 26,056 known street addresses in the sthan.io US address database.
What are the most common streets in Madisonville, LA?
Some of the most common street names in Madisonville are Pine, Covington, Johnson, Morgan, Main, Water.
What cities are near Madisonville, LA?
Cities near Madisonville include Covington (8 mi), Mandeville (9 mi), Ponchatoula (10 mi), Robert (10 mi), Folsom (14 mi).
Cities near Madisonville
Covington, LA (8 mi) Mandeville, LA (9 mi) Ponchatoula, LA (10 mi) Robert, LA (10 mi) Folsom, LA (14 mi) Abita Springs, LA (15 mi) Hammond, LA (17 mi) Loranger, LA (17 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database