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City Profile

Bay Saint Louis, Mississippi

Population: 9,284 · 2 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
9,284
People
Median age
53.3
Housing
Total households
5,088
Income
Median household income
$67,442
Housing
Total housing units
6,418
Employment
Employment rate
52.1%
Education
Bachelor’s degree or higher
38.3%
Healthcare
Insured population
92.2%
City details
Local time 01:54:06(CT)
LocationBay Saint Louis, MS
Population (ZIP areas)14,963(sum of local ZIP code populations)
Total ZIP codes2total
ZIP codes (by type)
1 Standard1 PO Box
CountyHancock
Area code
TimezoneCentral Time (CT)
Coordinates30.2688957, -89.480787
Land area96.9 sq miles(251,030,764 m²)

Map of Bay Saint Louis, Mississippi with ZIP codes

Map of Bay Saint Louis, Mississippi and ZIP codes

ZIP Codes in Bay Saint Louis

Explore the ZIP codes that make up Bay Saint Louis. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
39520Standard$62,17614,963
39521PO BOX

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Bay Saint Louis, MS.

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS