McHenry, IL
2025 and 2035 projected population

Ever wonder how many people live in McHenry, 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 McHenry, 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%2.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

27,323

Growth

0.00%

2021

Population

27,611

Growth

1.05%

2022

Population

28,262

Growth

2.36%

2023

Population

28,302

Growth

0.14%

2024

Population

28,825

Growth

1.85%

2025

Population

28,965

Growth

0.49%

2026

Population

28,902

Growth

-0.22%

2027

Population

28,850

Growth

-0.18%

2028

Population

28,805

Growth

-0.15%

2029

Population

28,767

Growth

-0.13%

2030

Population

28,734

Growth

-0.11%

2031

Population

28,643

Growth

-0.32%

2032

Population

28,558

Growth

-0.30%

2033

Population

28,474

Growth

-0.29%

2034

Population

28,398

Growth

-0.27%

2035

Population

28,331

Growth

-0.24%

Last update at Tue Jun 30 2026

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

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
6005032,00032,03631,776View full zip code report, 60050
6005123,19023,99423,856View full zip code report, 60051

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