Slidell
City in St. Tammany Parish, Louisiana
Slidell is a city in St. Tammany Parish, Louisiana, with 28,781 residents (2020 Census). It sits at 3 ft (1 m) above sea level. The nearest town is Eden Isle, 4.7 miles S.
- 28,781residents (2020 Census)
- 3 ftelevation · 1 m
- 15.2 sq miland area · 39.4 km²
- 1,891 / sq mipopulation density
- 70458ZIP code
About Slidell
Slidell is a city on the northeast shore of Lake Pontchartrain in St. Tammany Parish, Louisiana, United States. Its population was 28,781 at the 2020 census, making it the 16th-most-populous city in Louisiana. It is part of the New Orleans−Metairie−Kenner metropolitan statistical area.
Text: Wikipedia · CC BY-SA 4.0
Slidell weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Slidell
Webcams: Windy.com
Living in Slidell
- Median household income
- $70,497
- Median home value
- $217,700
- Median rent
- $1,375/mo
- Median age
- 38.9
Do you know Slidell? Tell us about it
Help other travelers: share what makes Slidell special. We review every message before publishing it.
Map of Slidell
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Slidell Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Slidell, LA population
Slidell had 28,781 residents in the 2020 Census.
| 2020 Census | 28,781 |
|---|---|
| Density | 1,891 per sq mi (730 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Slidell at a glance
| State | Louisiana (LA) |
|---|---|
| County | St. Tammany Parish |
| Type | City |
| Population | 28,781 (2020) |
| Land area | 15.22 sq mi (39.4 km²) |
| Water area | 0.38 sq mi (0.98 km²) |
| Elevation | 3 ft (1 m) |
| Coordinates | 30.2889° N, 89.7829° W |
| ZIP code | 70458 |
| Official website | myslidell.com |
| Census code (GEOID) | 2270805 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Slidell
- Eden Isle4.7 mi S
- Pearl River5.8 mi N
- Lacombe9.0 mi W
- Pearlington, MS10.9 mi E
- Nicholson, MS14.8 mi N
- Picayune, MS18.0 mi N
- New Orleans18.7 mi SW
- Abita Springs19.1 mi NW
- Lewisburg20.0 mi W
- Mandeville20.2 mi W
- Hide-A-Way Lake, MS21.8 mi NE
- Kiln, MS22.9 mi NE
Straight-line distance between town centers.
Frequently asked questions about Slidell
What county is Slidell in?
Slidell is in St. Tammany Parish, Louisiana.
What is the population of Slidell, LA?
28,781 people lived in Slidell at the 2020 Census.
What is the ZIP code of Slidell, LA?
The ZIP code of Slidell is 70458.
What is the elevation of Slidell?
3 feet (1 m) above sea level.
What towns are near Slidell?
Eden Isle (4.7 mi), Pearl River (5.8 mi), Lacombe (9.0 mi), Pearlington (10.9 mi), Nicholson (14.8 mi).
Last updated: