Buffalo Grove, IL
2025 and 2035 projected population

Ever wonder how many people live in Buffalo Grove, IL 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 Buffalo Grove, IL for years 2025 through 2035.

Population Growth Rate (Year over Year)

42,20042,40042,60042,80043,00043,200-1.00%-0.50%0.00%0.50%1.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

43,199

Growth

0.00%

2021

Population

42,829

Growth

-0.86%

2022

Population

42,713

Growth

-0.27%

2023

Population

42,822

Growth

0.26%

2024

Population

43,072

Growth

0.58%

2025

Population

42,777

Growth

-0.68%

2026

Population

42,748

Growth

-0.07%

2027

Population

42,717

Growth

-0.07%

2028

Population

42,684

Growth

-0.08%

2029

Population

42,651

Growth

-0.08%

2030

Population

42,619

Growth

-0.08%

2031

Population

42,552

Growth

-0.16%

2032

Population

42,486

Growth

-0.16%

2033

Population

42,418

Growth

-0.16%

2034

Population

42,351

Growth

-0.16%

2035

Population

42,287

Growth

-0.15%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Buffalo Grove, IL

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 Buffalo Grove, IL

Our model provides a detailed 2025 through 2035 projected population growth for every zip code in Buffalo Grove, IL.

U.S. Zip code

2020 census

2025 population

2030 population

Open
6008940,74942,45342,300View full zip code report, 60089

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