Crystal Lake, IL
2025 and 2035 projected population

Ever wonder how many people live in Crystal Lake, 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 Crystal Lake, IL for years 2025 through 2035.

Population Growth Rate (Year over Year)

40,00040,50041,00041,50042,000-0.50%0.00%0.50%1.00%1.50%2020202120222023202420252026202720282029203020312032203320342035

2020

Population

40,264

Growth

0.00%

2021

Population

40,501

Growth

0.59%

2022

Population

40,676

Growth

0.43%

2023

Population

40,941

Growth

0.65%

2024

Population

41,513

Growth

1.40%

2025

Population

41,732

Growth

0.53%

2026

Population

41,635

Growth

-0.23%

2027

Population

41,554

Growth

-0.20%

2028

Population

41,486

Growth

-0.16%

2029

Population

41,426

Growth

-0.14%

2030

Population

41,376

Growth

-0.12%

2031

Population

41,236

Growth

-0.34%

2032

Population

41,105

Growth

-0.32%

2033

Population

40,976

Growth

-0.31%

2034

Population

40,859

Growth

-0.29%

2035

Population

40,755

Growth

-0.25%

Last update at Tue Jun 30 2026

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

Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.

Contact Us for the full Crystal Lake, IL reportDownload sample csv report

Top 25 most populated zip codes in Crystal Lake, IL

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

U.S. Zip code

2020 census

2025 population

2030 population

Open
6001446,86648,77248,274View full zip code report, 60014
6001211,45611,89011,857View full zip code report, 60012

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