Williamsville, IL
Full City Profile · Illinois · Sangamon County County
3.8
/5.0
B+
Good
1,519
Population
980/sq mi density
$104,135
Median Income
$57,915 per capita
$187,000
Home Value
$258,475 Zillow
$1,055
Median Rent
19.3% income on rent
54°F
Avg Temperature
187
Violent Crime/100K
187 property/100K
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.9 / 5.0
$104,135 median income, 1.8% unemployment
A+
Affordability
5.0 / 5.0
$187,000 home value, $1,055/mo rent
F
Safety
1.0 / 5.0
187 violent crimes/100K
A
Education
4.2 / 5.0
39.5% bachelor's degree or higher
Population Overview
Total Population
1,519
Census 2023
Population Density
980
per square mile
Land Area
1.6
square miles (4.0 km²)
Median Age
44.1 yrs
13% above US avg (38.9 yrs)
Gender Distribution
50.6%
Male
49.4%
Female
Race & Ethnicity
| White | 91.5% US: 61.6% |
| Black | 1.6% US: 12.4% |
| Hispanic | 1.4% US: 18.7% |
| Asian | 0.9% US: 5.9% |
| Other | 4.6% |
City vs. U.S. Average
White
91.5%
Black
1.6%
Hispanic
1.4%
Asian
0.9%
Thin line = U.S. average
Language Spoken at Home
| English Only | 97% US: 78.5% |
| Spanish | 2.5% US: 13.4% |
City vs. U.S. Average
English Only
97%
Spanish
2.5%
Thin line = U.S. average
Social Characteristics
Foreign Born
1.9%
Veterans
5.7%
5% below US avg (6%)
Disability
10.1%
22% below US avg (13%)
Health Insurance Coverage
98.6%
8% above US avg (91.4%)
Uninsured
1.4%
84% below US avg (8.6%)
Income Inequality (Gini)
0.460
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 1,519 |
| Population Year | 2023 |
| Population Density | 980 / sq mi |
| Land Area | 1.6 sq mi |
| Median Age | 44.1 years |
Gender
| Male | 50.6% |
| Female | 49.4% |
Race & Ethnicity
| White | 91.5% |
| Black or African American | 1.6% |
| Hispanic or Latino | 1.4% |
| Asian | 0.9% |
Language
| English Only | 97.0% |
| Spanish | 2.5% |
Social Indicators
| Foreign Born | 1.9% |
| Veterans | 5.7% |
| Disability | 10.1% |
| Health Insurance | 98.6% |
| Uninsured | 1.4% |
| Broadband Access | 87.1% |
| Gini Coefficient | 0.460 |
Classification
| USDA Rural-Urban Code | 3, Metro / under 250K |