Saint Peters, MO
2025 and 2035 projected population

Ever wonder how many people live in Saint Peters, MO 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 Saint Peters, MO for years 2025 through 2035.

Population Growth Rate (Year over Year)

56,00058,00060,00062,00064,00066,00068,0000.00%1.00%2.00%3.00%4.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

57,729

Growth

0.00%

2021

Population

58,216

Growth

0.84%

2022

Population

58,560

Growth

0.59%

2023

Population

59,600

Growth

1.78%

2024

Population

61,398

Growth

3.02%

2025

Population

62,078

Growth

1.11%

2026

Population

62,564

Growth

0.78%

2027

Population

63,073

Growth

0.81%

2028

Population

63,605

Growth

0.84%

2029

Population

64,157

Growth

0.87%

2030

Population

64,728

Growth

0.89%

2031

Population

65,167

Growth

0.68%

2032

Population

65,617

Growth

0.69%

2033

Population

66,069

Growth

0.69%

2034

Population

66,541

Growth

0.71%

2035

Population

67,026

Growth

0.73%

Last update at Thu May 28 2026

Zip code level csv report on population forecast and economic development in Saint Peters, MO

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 Saint Peters, MO

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Saint Peters, MO.

U.S. Zip code

2020 census

2025 population

2030 population

Open
6337675,03176,59479,837View full zip code report, 63376

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