Johnston City, IL
Full City Profile · Illinois · Williamson County County
3.7
/5.0
B+
Good
3,351
Population
1,581/sq mi density
$46,629
Median Income
$33,916 per capita
$84,500
Home Value
$105,413 Zillow
$830
Median Rent
39.5% income on rent
56°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.2 / 5.0
$46,629 median income, 3.9% unemployment
A+
Affordability
5.0 / 5.0
$84,500 home value, $830/mo rent
C+
Education
2.8 / 5.0
21.9% bachelor's degree or higher
Population Overview
Total Population
3,351
Census 2023
Population Density
1,581
per square mile
Land Area
0.8
square miles (2.1 km²)
Median Age
44.1 yrs
13% above US avg (38.9 yrs)
Gender Distribution
50.0%
Male
50.0%
Female
Race & Ethnicity
| White | 91.6% US: 61.6% |
| Black | 0% US: 12.4% |
| Hispanic | 1.7% US: 18.7% |
| Asian | 3.6% US: 5.9% |
| Other | 3.1% |
City vs. U.S. Average
White
91.6%
Black
0%
Hispanic
1.7%
Asian
3.6%
Thin line = U.S. average
Language Spoken at Home
| English Only | 97.2% US: 78.5% |
| Spanish | 3% US: 13.4% |
City vs. U.S. Average
English Only
97.2%
Spanish
3%
Thin line = U.S. average
Social Characteristics
Foreign Born
2.7%
Veterans
5.3%
12% below US avg (6%)
Disability
29.0%
123% above US avg (13%)
Health Insurance Coverage
93.1%
2% above US avg (91.4%)
Uninsured
6.9%
20% below US avg (8.6%)
Income Inequality (Gini)
0.452
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 3,351 |
| Population Year | 2023 |
| Population Density | 1,581 / sq mi |
| Land Area | 0.8 sq mi |
| Median Age | 44.1 years |
Gender
| Male | 50.0% |
| Female | 50.0% |
Race & Ethnicity
| White | 91.6% |
| Black or African American | 0.0% |
| Hispanic or Latino | 1.7% |
| Asian | 3.6% |
Language
| English Only | 97.2% |
| Spanish | 3.0% |
Social Indicators
| Foreign Born | 2.7% |
| Veterans | 5.3% |
| Disability | 29.0% |
| Health Insurance | 93.1% |
| Uninsured | 6.9% |
| Broadband Access | 92.4% |
| Gini Coefficient | 0.452 |
Classification
| USDA Rural-Urban Code | 5, Nonmetro / Urban 20K+ |