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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Bay St. Louis, MS
Real Estate & Demographic Data






Bay St. Louis profile


Living in Bay St. Louis



Bay St. Louis is a medium-sized coastal city (i.e. on the ocean, a bay, or inlet) located in the state of Mississippi. With a population of 10,511 people and five associated neighborhoods, Bay St. Louis is the 46th largest community in Mississippi. Bay St. Louis has seen a significant amount of newer housing growth in recent years. Quite often, new home construction is the result of new residents moving in who are middle class or wealthier, attracted by jobs, a healthy local economy, or other amenities as they leave nearby or far away areas for greener pastures. This seems to be the case in Bay St. Louis, where the median household income is $70,082.00.

Bay St. Louis real estate is some of the most expensive in Mississippi, although Bay St. Louis house values don't compare to the most expensive real estate in the U.S.

There are quite a few people in the armed forces living in Bay St. Louis, and when you visit or drive around town, you will see military people in and out of uniform, shopping, enjoying life, and being part of the community.

Also of interest is that Bay St. Louis has more people living here who work in computers and math than 95% of the places in the US.

One interesting thing about the economy is that relatively large numbers of people worked from their home: 13.24% of the workforce. While this number may seem small overall, as a fraction of the total workforce this is high compared to the rest of the county. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

It is a fairly quiet city because there are relatively few of those groups of people who have a tendency to be noisy. (Children, for example, often can't help themselves from being noisy, and being parents ourselves, we know!) Bay St. Louis has relatively few families with children living at home, and is quieter because of it. Renters and college students, for their own reasons, can also be noisy. Bay St. Louis has few renters and college students. But the biggest reason it is quieter in Bay St. Louis than in most places in America, is that there are just simply fewer people living here. If you think trees make good neighbors, Bay St. Louis may be for you.

One of the nice things about Bay St. Louis is that it is nautical, which means that parts of it are somewhat historic and touch the ocean or tidal bodies of water, such as inlets and bays. Because of this, visitors and locals will often go to these areas to take in the scenery or to enjoy waterfront activities.

As is often the case in a small city, Bay St. Louis doesn't have a public transportation system that people use for their commute.

The education level of Bay St. Louis citizens is very high relative to the national average among all cities (21.84%): 35.20% of adults in Bay St. Louis have a bachelor's degree or even advanced degree.

The per capita income in Bay St. Louis in 2022 was $50,050, which is wealthy relative to Mississippi and the nation. This equates to an annual income of $200,200 for a family of four. However, Bay St. Louis contains both very wealthy and poor people as well.

Bay St. Louis is a very ethnically-diverse city. The people who call Bay St. Louis home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Bay St. Louis residents report their race to be White, followed by Black or African-American. Important ancestries of people in Bay St. Louis include English, French, Irish, German, and Italian.

The most common language spoken in Bay St. Louis is English. Other important languages spoken here include Italian and Spanish.


Real Estate in Popular Bay St. Louis Neighborhoods

Zip Codes in Bay St. Louis, MS