Merrillville, IN
2025 and 2035 projected population

Ever wonder how many people live in Merrillville, IN 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 Merrillville, IN for years 2025 through 2035.

Population Growth Rate (Year over Year)

35,50036,00036,50037,00037,500-0.50%0.00%0.50%1.00%1.50%2.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

36,444

Growth

0.00%

2021

Population

36,422

Growth

-0.06%

2022

Population

36,264

Growth

-0.43%

2023

Population

36,347

Growth

0.23%

2024

Population

36,989

Growth

1.77%

2025

Population

37,183

Growth

0.52%

2026

Population

37,052

Growth

-0.35%

2027

Population

36,933

Growth

-0.32%

2028

Population

36,825

Growth

-0.29%

2029

Population

36,723

Growth

-0.28%

2030

Population

36,625

Growth

-0.27%

2031

Population

36,476

Growth

-0.41%

2032

Population

36,328

Growth

-0.41%

2033

Population

36,182

Growth

-0.40%

2034

Population

36,042

Growth

-0.39%

2035

Population

35,907

Growth

-0.37%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in Merrillville, IN

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 Merrillville, IN

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
4641037,56939,00238,312View full zip code report, 46410

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