New Lenox, IL
2025 and 2035 projected population

Ever wonder how many people live in New Lenox, 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 New Lenox, IL for years 2025 through 2035.

Population Growth Rate (Year over Year)

27,00027,50028,00028,50029,000-0.50%0.00%0.50%1.00%1.50%2.00%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

27,206

Growth

0.00%

2021

Population

27,505

Growth

1.10%

2022

Population

27,633

Growth

0.47%

2023

Population

28,130

Growth

1.80%

2024

Population

28,480

Growth

1.24%

2025

Population

28,649

Growth

0.60%

2026

Population

28,631

Growth

-0.06%

2027

Population

28,620

Growth

-0.04%

2028

Population

28,616

Growth

-0.01%

2029

Population

28,619

Growth

0.01%

2030

Population

28,629

Growth

0.04%

2031

Population

28,589

Growth

-0.14%

2032

Population

28,555

Growth

-0.12%

2033

Population

28,521

Growth

-0.12%

2034

Population

28,493

Growth

-0.10%

2035

Population

28,473

Growth

-0.07%

Last update at Tue Jun 30 2026

Zip code level csv report on population forecast and economic development in New Lenox, IL

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 New Lenox, IL

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
6045136,03637,75437,733View full zip code report, 60451

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