Median Income
$74,219
1% lower than US avg
Home Value
$96,500
66% lower than US avg
Bachelor's+
18.4%
45% lower than US avg
Median Rent
$675
42% lower than US avg
Obesity Rate
37.9%
18% higher than US avg
Unemployment
1.2%
67% lower than US avg
Poverty Rate
1.7%
86% lower than US avg
How Illiopolis Compares to the U.S. Average (100% = U.S. avg)
People
Population854
Median Age45.5 yrs
Density1,256/mi²
Male / Female54% / 46%
Largest GroupWhite 94%
Veterans9.8%
Economy
A+
Median Income$74,219
Per Capita$32,074
Unemployment1.2%
Poverty1.7%
County GDP$1,970M
Commute24 min
Housing
A+
Home Value$96,500
Rent$675
OwnershipN/A
Zillow$137,496
Rent Burden17.0%
Health
Obesity37.9%
UninsuredN/A
Depression23.5%
Heart Disease4.9%
Climate
Avg Temp53°F
AQI43 (Good)
Rain40.4 in/yr
Elevation595 ft
Education
C
Bachelor's+18.4%
High School+89.3%
School Score5.34
Community
2024 VoteR 73% / D 26%
Commute24 min
Broadband84.6%
Libraries5
Is Illiopolis a Good Place to Live?
Based on current data, Illiopolis receives an overall livability score of 4.0 out of 5.0, earning a grade of A. Key strengths include low unemployment, affordable housing, a low poverty rate, high health insurance coverage. Illiopolis stands out as an excellent place to live, with strong marks across most quality-of-life indicators.
Economy & Jobs
The median household income in Illiopolis is $74,219, roughly in line with the national average of $75,149. The job market is very strong with unemployment at just 1.2%. Only 1.7% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 24 minutes.
Cost of Living & Housing
The median home value in Illiopolis is $96,500, 66% below the national median — offering relatively affordable homeownership. Renters pay a median of $675 per month, below the national average — a plus for affordability. At just 1.3x median income, home prices are very affordable relative to local earnings.
Education
18.4% of residents hold a bachelor's degree, below the national average of 33.7%. 89.3% have completed high school. Area schools have an average test score of 5.3/10.
Climate & Weather
Illiopolis experiences four distinct seasons with an average temperature of 53°F. Winters average 27°F in January while summers reach 76°F in July. Annual precipitation totals 40.4 inches, including 13.6 inches of snow. Air quality is rated Good with a median AQI of 43.
Illiopolis has a population of 854 with a density of 1,256 people per square mile. The median age is 45.5 years, 17% older than the national median of 38.9. The city is predominantly White (93.6%), with 2.2% Black.
Population
45.5yrs
Median Age
17% above US avg
Race & Ethnicity
Illiopolis vs U.S. Average
Language Spoken at Home
| English Only | 97.9% |
| 25% above US avg |
| Spanish | 2.1% |
| 84% below US avg |
Social Characteristics
Illiopolis vs U.S. Average
The median household income in Illiopolis is $74,219, which is 1% below the national average of $75,149. The unemployment rate is 1.2% (below the 3.6% US average). 1.7% of residents live below the poverty line. Workers commute an average of 24 minutes.
Income: Illiopolis vs U.S.
Income
| Median HH Income | $74,219 |
| 1% below US avg |
| Per Capita Income | $32,074 |
| Avg Weekly Wage | $982 |
| IRS Avg AGI | $68,828 |
Employment & Poverty
| Unemployment | 1.2% |
| 67% below US avg |
| Poverty Rate | 1.7% |
| 86% below US avg |
| Establishments (County) | 706 |
| County GDP | $1,970M |
Business (County)
| Restaurants | 80 |
| Healthcare | 58 |
| Retail | 114 |
| Manufacturing | 25 |
Tax & Cost of Living
| Property Tax (IRS) | $4,100 |
| 17% above US avg |
| Effective Tax Rate | 4.25% |
Commute & Transportation
| Commute Time | 23.9 min |
| Drive Alone | 79.4% |
| Public Transit | 0.0% |
| Work from Home | 8.4% |
The median home value in Illiopolis is $96,500, 66% below the national average. Monthly rent averages $675 (42% below US avg). Zillow estimates the typical home value at $137,496.
Home Values
| Census Median | $96,500 |
| 66% below US avg |
| Zillow ZHVI | $137,496 |
Real Estate Market (Redfin)
| $/Sq Ft | $38 |
| Homes Sold | 1 |
| Sale-to-List Ratio | 100.0% |
| Price Drops | 0.0% |
| Inventory | 1 |
Rental Costs
| Census Median Rent | $675 |
| 42% below US avg |
| Rent Burden | 17.0% |
HUD Fair Market Rent
| Studio | $774 |
| 1 Bedroom | $854 |
| 2 Bedrooms | $1,063 |
| 3 Bedrooms | $1,370 |
| 4 Bedrooms | $1,561 |
Ownership & Property
Property Tax
| Avg Tax (IRS) | $4,100 |
| 17% above US avg |
| Effective Rate | 4.25% |
In Illiopolis, 37.9% of adults are obese (above the 32.1% national rate). 23.5% report depression. 19.5% are physically inactive.
Health Metrics: Illiopolis vs U.S. Average (%)
Chronic Conditions
| Obesity | 37.9% |
| 18% above US avg |
| Diabetes | 8.6% |
| Heart Disease | 4.9% |
| High Blood Pressure | 30.0% |
| Asthma | 10.6% |
| COPD | 5.9% |
| Stroke | 2.6% |
Behaviors & Mental Health
| |
| Binge Drinking | 21.2% |
| Physical Inactivity | 19.5% |
| Depression | 23.5% |
| Mental Distress | 18.3% |
| Physical Distress | 11.9% |
Healthcare Access
| Insurance Rate | 97.8% |
| |
| Checkup Rate | 75.9% |
| Premature Death | 8,451/100K |
Food & Exercise
| Food Environment | 8.4/10 |
| Exercise Access | 65.9% |
| Healthcare Facilities | 58 |
Crime Rates: Illiopolis vs U.S. Average (per 100,000)
Traffic Safety
| Fatal Crashes (County/yr) | 3 |
Safety Score
Illiopolis has an average annual temperature of 53°F (12°C). Winters average 27°F in January while summers reach 76°F in July. Annual precipitation is 40.4 inches. Air quality is rated Good with a median AQI of 43.
Temperature
27°F Jan (-3°C)
76°F Jul (24°C)
| Annual Average | 53.0°F |
| 2% below US avg |
| January Average | 27°F (-3°C) |
| July Average | 76°F (24°C) |
Precipitation & Snow
| Annual Rainfall | 40.4 inches |
| 6% above US avg |
| Snowfall | 13.6 inches/yr |
Air Quality
| AQI Median | 43.0 |
| Rating | Good |
Geography
| Elevation | 595 ft (181 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 1,256/sq mi |
| Coordinates | 39.8498°N, 89.2521°W |
| County FIPS | 17021 |