Crystal Lake, IL
Full City Profile · Illinois · McHenry County County
3.7
/5.0
B+
Good
40,436
Population
2,129/sq mi density
$105,428
Median Income
$46,199 per capita
$287,400
Home Value
$384,661 Zillow
$1,431
Median Rent
29.8% income on rent
49°F
Avg Temperature
112
Violent Crime/100K
1,113 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.6 / 5.0
$105,428 median income, 4.6% unemployment
A+
Affordability
5.0 / 5.0
$287,400 home value, $1,431/mo rent
F
Safety
1.0 / 5.0
112 violent crimes/100K
A
Education
4.4 / 5.0
42.0% bachelor's degree or higher
Population Overview
Total Population
40,436
Census 2023
Population Density
2,129
per square mile
Land Area
19.0
square miles (49.1 km²)
Median Age
39.5 yrs
2% above US avg (38.9 yrs)
Gender Distribution
48.5%
Male
51.5%
Female
Race & Ethnicity
| White | 85% US: 61.6% |
| Black | 0.6% US: 12.4% |
| Hispanic | 12.1% US: 18.7% |
| Asian | 3.4% US: 5.9% |
City vs. U.S. Average
White
85%
Black
0.6%
Hispanic
12.1%
Asian
3.4%
Thin line = U.S. average
Language Spoken at Home
| English Only | 85.7% US: 78.5% |
| Spanish | 12.9% US: 13.4% |
| Other Languages | 1.4% |
City vs. U.S. Average
English Only
85.7%
Spanish
12.9%
Thin line = U.S. average
Social Characteristics
Foreign Born
9.3%
Veterans
4.1%
32% below US avg (6%)
Disability
9.4%
28% below US avg (13%)
Health Insurance Coverage
96.4%
5% above US avg (91.4%)
Uninsured
3.6%
58% below US avg (8.6%)
Income Inequality (Gini)
0.411
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 40,436 |
| Population Year | 2023 |
| Population Density | 2,129 / sq mi |
| Land Area | 19.0 sq mi |
| Median Age | 39.5 years |
Gender
| Male | 48.5% |
| Female | 51.5% |
Race & Ethnicity
| White | 85.0% |
| Black or African American | 0.6% |
| Hispanic or Latino | 12.1% |
| Asian | 3.4% |
Language
| English Only | 85.7% |
| Spanish | 12.9% |
Social Indicators
| Foreign Born | 9.3% |
| Veterans | 4.1% |
| Disability | 9.4% |
| Health Insurance | 96.4% |
| Uninsured | 3.6% |
| Broadband Access | 94.9% |
| Gini Coefficient | 0.411 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |