Slidell, LA

View of Slidell, LA
Image credit: jahebert 7 / CC BY 2.0
Population
28,341
U.S. Census Population Estimates Program · 2025
Elevation
6 ft
Median Home Value
$217,700
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,375/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$70,497
U.S. Census American Community Survey 5-Year · 2024

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Slidell in context.

About Slidell

Slidell is a St. Tammany Parish city on the northeast shore of Lake Pontchartrain, part of the Greater New Orleans region. Its location near the lake, the Pearl River area, and major routes into New Orleans gives it a crossroads feel between city, suburb, and wetlands. Slidell has older industrial history, including the Fritz Salmen Brickyard, and a strong recovery story after Hurricane Katrina. Today it is a practical Northshore base with bayou access, commuting ties, and a distinct Louisiana edge-of-the-water atmosphere.

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