Bay St. Louis, MS

View of Bay St. Louis, MS
Image credit: Infrogmation of New Orleans / CC BY-SA 3.0
Population
10,634
U.S. Census Population Estimates Program · 2025
Elevation
24 ft
Median Home Value
$260,200
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$1,179/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$67,442
U.S. Census American Community Survey 5-Year · 2024

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Bay St. Louis in context.

About Bay St. Louis

Bay St. Louis is a historic coastal city and the county seat of Hancock County, Mississippi, located on the western shore of the Bay of St. Louis. Bordered to the north by the Jourdan River, the community of approximately 10,200 is part of the Gulfport-Biloxi metropolitan area and retains a distinct French heritage. The city is home to the historic Saint Stanislaus College and is served by the Bay St. Louis-Waveland School District.

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