Third Lake, IL
Full City Profile · Illinois · McHenry County County
5.0
/5.0
A+
Excellent
1,203
Population
2,039/sq mi density
$150,893
Median Income
$68,252 per capita
$329,500
Home Value
$428,031 Zillow
48°F
Avg Temperature
A+
Overall
5.0 / 5.0
Strong
A+
Economy
4.9 / 5.0
$150,893 median income, 2.8% unemployment
A+
Affordability
5.0 / 5.0
$329,500 home value, /mo rent
A+
Education
5.0 / 5.0
70.9% bachelor's degree or higher
Population Overview
Total Population
1,203
Census 2023
Population Density
2,039
per square mile
Land Area
0.6
square miles (1.5 km²)
Median Age
50.1 yrs
29% above US avg (38.9 yrs)
Gender Distribution
49.3%
Male
50.7%
Female
Race & Ethnicity
| White | 88.3% US: 61.6% |
| Black | 0% US: 12.4% |
| Hispanic | 14% US: 18.7% |
| Asian | 1.2% US: 5.9% |
City vs. U.S. Average
White
88.3%
Black
0%
Hispanic
14%
Asian
1.2%
Thin line = U.S. average
Language Spoken at Home
| English Only | 88.1% US: 78.5% |
| Spanish | 8% US: 13.4% |
| Other Languages | 3.9% |
City vs. U.S. Average
English Only
88.1%
Spanish
8%
Thin line = U.S. average
Social Characteristics
Foreign Born
6.7%
Veterans
6.0%
0% below US avg (6%)
Disability
8.9%
32% below US avg (13%)
Health Insurance Coverage
99.3%
9% above US avg (91.4%)
Uninsured
0.7%
92% 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 | 1,203 |
| Population Year | 2023 |
| Population Density | 2,039 / sq mi |
| Land Area | 0.6 sq mi |
| Median Age | 50.1 years |
Gender
| Male | 49.3% |
| Female | 50.7% |
Race & Ethnicity
| White | 88.3% |
| Black or African American | 0.0% |
| Hispanic or Latino | 14.0% |
| Asian | 1.2% |
Language
| English Only | 88.1% |
| Spanish | 8.0% |
Social Indicators
| Foreign Born | 6.7% |
| Veterans | 6.0% |
| Disability | 8.9% |
| Health Insurance | 99.3% |
| Uninsured | 0.7% |
| Broadband Access | 98.2% |
| Gini Coefficient | 0.411 |
Classification
| USDA Rural-Urban Code | 1, Metro / 1 million+ |