Slidell, LA ZIP Codes, Coordinates & Counties
Slidell, Louisiana has 3 ZIP codes in St. Tammany county. The approximate center of Slidell is 30.264, -89.783. Slidell has about 284,142 known street addresses.
ZIP codes in Slidell, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70458 | St. Tammany | 30.259 | -89.794 |
| 70460 | St. Tammany | 30.296 | -89.838 |
| 70461 | St. Tammany | 30.236 | -89.716 |
Counties Slidell spans
St. Tammany
Most common streets in Slidell
Town Center, Harbor, 6th, Pontchartrain, 4th, Magnolia, Military, 5th, Hall, Pine
Frequently asked questions
What ZIP codes are in Slidell, LA?
Slidell, Louisiana has 3 ZIP codes, ranging from 70458 to 70461. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Slidell, LA in?
Slidell is in St. Tammany county.
What are the latitude and longitude of Slidell, LA?
The approximate center of Slidell, Louisiana is latitude 30.264, longitude -89.783. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Slidell, LA have?
Slidell has 3 ZIP codes.
How many addresses are in Slidell, LA?
Slidell, Louisiana has about 284,142 known street addresses in the sthan.io US address database.
What are the most common streets in Slidell, LA?
Some of the most common street names in Slidell are Town Center, Harbor, 6th, Pontchartrain, 4th, Magnolia.
What cities are near Slidell, LA?
Cities near Slidell include Lacombe (11 mi), Pearl River (11 mi), Pearlington (11 mi), Mandeville (18 mi), Abita Springs (19 mi).
Cities near Slidell
Lacombe, LA (11 mi) Pearl River, LA (11 mi) Pearlington, MS (11 mi) Mandeville, LA (18 mi) Abita Springs, LA (19 mi) Bay Saint Louis, MS (19 mi) Talisheek, LA (21 mi) Picayune, MS (21 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database