Crest Hill, IL
Population 19,754 · Illinois
About Crest Hill, IL
Crest Hill is a mid-sized city in Illinois with a population of 19,754 residents. The median household income is $71,408 per year, which is above the national average. The median age in Crest Hill is 39.2 years.
Housing in Crest Hill has a median home value of $222,600 and median monthly rent of $1,386. Of the 7,918 total housing units, the majority are owner-occupied, with 5,213 owner-occupied and 2,436 renter-occupied units.
The unemployment rate in Crest Hill is 5.4% and the poverty rate is 10.9%. 21.5% of residents hold a bachelor's degree or higher. The average commute time is 28.1 minutes.
Cost of Living in Crest Hill, IL
Compared to national averages, Crest Hill has a median household income of $71,408 (5% below the national median of $75,149). Home values average $222,600, which is 9% below the national median. Monthly rent at $1,386 is 19% above the US average of $1,163. Within Illinois, Crest Hill's income is 5% below the state average of $75,072, and home values are 34% above the state median of $165,779.
Why Live in Crest Hill, IL?
Crest Hill offers affordable housing with a median home value of $222,600, below the US average of $244,900, and a low poverty rate of 10.9%, better than the national average.
Potential considerations include median household income ($71,408) that falls below the national average. However, Crest Hill’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Crest Hill has a population of 19,754 with a median age of 39.2 years. Compare Crest Hill with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Crest Hill
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Lake Zurich | 19,727 | $139,959 | $418,300 | Compare |
| Harvey | 19,831 | $41,091 | $86,100 | Compare |
| Mokena | 19,906 | $129,017 | $377,100 | Compare |
| Evergreen Park | 19,498 | $95,738 | $255,700 | Compare |
| Homewood | 19,471 | $96,522 | $210,500 | Compare |
| Brookfield | 19,235 | $108,429 | $314,000 | Compare |
| Lake Forest | 19,190 | $228,120 | $909,800 | Compare |
| Deerfield | 19,185 | $189,705 | $608,600 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Crest Hill
What is the population of Crest Hill, IL?
The population of Crest Hill, IL is 19,754 according to the latest Census data.
What is the median household income in Crest Hill?
The median household income in Crest Hill, IL is $71,408 per year.
What is the median home value in Crest Hill?
The median home value in Crest Hill, IL is $222,600.
What is the average rent in Crest Hill?
The median monthly rent in Crest Hill, IL is $1,386.
What is the unemployment rate in Crest Hill?
The unemployment rate in Crest Hill, IL is 5.4%.