Cost of living in Slidell, LA

Slidell is a Census city in St. Tammany Parish, LA. ACS 2024 5-year population is 28,561. Median gross rent is $1,375 (ACS 2024 5-year, this place). Median home value is $217,700. Median household income is $70,497. Insurance is the NAIC state average; food is a USDA plan — no town indexes.