Bay Saint Louis, MS
2025 and 2035 projected population

Ever wonder how many people live in Bay Saint Louis, MS and how fast that number changes?

Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in Bay Saint Louis, MS for years 2025 through 2035.

Population Growth Rate (Year over Year)

9,0009,50010,00010,50011,00011,50012,000-2.00%0.00%2.00%4.00%6.00%8.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

9,290

Growth

0.00%

2021

Population

9,953

Growth

7.14%

2022

Population

10,567

Growth

6.17%

2023

Population

10,502

Growth

-0.62%

2024

Population

10,526

Growth

0.23%

2025

Population

10,766

Growth

2.29%

2026

Population

10,875

Growth

1.01%

2027

Population

10,989

Growth

1.04%

2028

Population

11,109

Growth

1.10%

2029

Population

11,233

Growth

1.11%

2030

Population

11,362

Growth

1.15%

2031

Population

11,449

Growth

0.76%

2032

Population

11,538

Growth

0.77%

2033

Population

11,623

Growth

0.74%

2034

Population

11,714

Growth

0.79%

2035

Population

11,810

Growth

0.81%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Bay Saint Louis, MS

Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.

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Top 25 most populated zip codes in Bay Saint Louis, MS

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Bay Saint Louis, MS.

U.S. Zip code

2020 census

2025 population

2030 population

Open
3952019,07216,05616,962View full zip code report, 39520

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