illiopolis Demographics

Educational Attainment

Demographics Row Description Number No. Area % Area National % National
Less than High School 18 3.6 % 6.3 %
High School Graduate 257 51.5 % 32.2 %
Some College 149 29.9 % 24.4 %
Bachelor’s Degree 43 8.6 % 22.9 %
Graduate or Professional Degree 32 6.4 % 14.1 %
High School Graduate or Higher 457 91.6 % 87.5 %
Bachelor's Degree or Higher 66 13.2 % 13.3 %

Age Statistics

Demographics Row Description Number No. Area % Area National % National
Total Population 822 - -
19 years old and under 227 27.6 % 25.5 %
20 to 44 years old 238 29.0 % 12.6 %
45 to 64 years old 217 26.4 % 12.8 %
65 years old and older 140 17.0 % 1.9 %

Language Spoken at Home

Demographics Row Description Number No. Area % Area National % National
English Only 784 99.7 % 84.4 %
Spanish 2 0.3 % 14.4 %

Marital Status

Demographics Row Description Number No. Area % Area National % National
Never Married 77 26.1 % 33.6 %
Married 190 64.4 % 50.4 %
Separated 2 0.7 % 2.5 %
Divorced 26 8.8 % 13.4 %

Census Housing Report

Demographics Row Description Number No. Area % Area National % National
Total Housing Units 351 - -
Occupied Housing Units 308 87.7 % 87.6 %
Vacant Housing Units 43 12.3 % 12.4 %
1-Unit, Detached 309 88.0 % 61.5 %
1-Unit, Attached 2 0.6 % 5.9 %
2-Units 10 2.8 % 3.6 %
3 to 4 Units 2 0.6 % 4.4 %
5 to 9 Units 14 4.0 % 4.8 %
Mobile Homes 14 4.0 % 6.2 %
Built 1990 to 1999 12 3.4 % 13.9 %
Built 1980 to 1989 33 9.4 % 13.5 %
Built 1970 to 1979 35 10.0 % 15.3 %
Built 1960 to 1969 53 15.1 % 10.7 %
Built 1940 to 1959 86 24.5 % 15.5 %
Built 1939 or Earlier 123 35.0 % 12.8 %
Electric 28 8.0 % 33.9 %
Natural Gas 276 78.6 % 42.1 %
Wood 4 1.1 % 1.6 %

Racial Breakdown

Demographics Row Description Number No. Area % Area National % National
Caucasian 798 98.8 % 75.1 %
Native American 2 0.2 % 0.9 %
Some Other Race 8 1.0 % 5.2 %

Economic Statistics

Demographics Row Description Number No. Area % Area National % National
Median Household Income 54,091 57,617
Median Family Income 62,500 71,062
Median Per Capita Income 23,806 31,128

Weather

  • Chance of Sunshine 41.94 %
  • Temperature 39.02 ℉
  • Rainfall 2.9 inches
  • Energy Demand
    [HDD] 32.98
    [CDD] 0

Earthquakes

Magnitude Probability
5.0 0.02 %
6.0 0.00 %
7.0 0.00 %
8.0 0.00 %
9.0 0.00 %
Very Low Risk Area

Public Information

Unemployment Information

Data sourced by HomeFacts.com