Slidell, LA
2025 and 2035 projected population

Ever wonder how many people live in Slidell, LA 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 Slidell, LA for years 2025 through 2035.

Population Growth Rate (Year over Year)

28,00029,00030,00031,00032,000-0.50%0.00%0.50%1.00%1.50%2.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

28,688

Growth

0.00%

2021

Population

28,737

Growth

0.17%

2022

Population

28,601

Growth

-0.47%

2023

Population

28,470

Growth

-0.46%

2024

Population

28,440

Growth

-0.11%

2025

Population

28,965

Growth

1.85%

2026

Population

29,182

Growth

0.75%

2027

Population

29,411

Growth

0.78%

2028

Population

29,651

Growth

0.82%

2029

Population

29,901

Growth

0.84%

2030

Population

30,158

Growth

0.86%

2031

Population

30,368

Growth

0.70%

2032

Population

30,582

Growth

0.71%

2033

Population

30,799

Growth

0.71%

2034

Population

31,023

Growth

0.73%

2035

Population

31,256

Growth

0.75%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Slidell, LA

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

Top 25 most populated zip codes in Slidell, LA

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Slidell, LA.

U.S. Zip code

2020 census

2025 population

2030 population

Open
7045837,16440,59942,437View full zip code report, 70458
7046132,90034,34735,566View full zip code report, 70461
7046022,33422,47523,286View full zip code report, 70460

Download all US projected population dataset

Our U.S. projected population data by state, county, city, and zip code. And request your free data sample today.

Download dataset