Alton, Illinois Homes for Sale

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City Census Data
Educational Attainment
Number Percentages National
Less than High School 681 4.6 % 6.9 %
High School Graduate 5,928 40.2 % 33.3 %
Some College 5,099 34.6 % 25.3 %
Bachelor’s Degree 1,890 12.8 % 21.6 %
Graduate or Professional Degree 1,132 7.7 % 13.0 %
High School Graduate or Higher 13,021 88.4 % 86.4 %
Bachelor's Degree or Higher 2,475 16.8 % 16.8 %
Age Statistics
Total Population 27,619
Number Percentages National
Age Breakdown
19 years old and under 7,562 27.4 % 26.4 %
20 to 44 years old 9,675 35.0 % 13.0 %
45 to 64 years old 6,628 24.0 % 12.3 %
65 years old and older 3,754 13.6 % 1.9 %
Language Spoken at Home
Number Percentages National
Marital Status
Number Percentages National
Never Married 4,201 40.3 % 32.6 %
Married 4,071 39.1 % 51.0 %
Separated 253 2.4 % 2.8 %
Divorced 1,890 18.1 % 13.6 %
Census Housing Report
Number Percentages National
Total Housing Units 13,203
Housing Occupancy
Occupied Housing Units 11,609 87.9 % 87.6 %
Vacant Housing Units 1,594 12.1 % 12.4 %
Structure Types
1-Unit, Detached 9,651 73.1 % 61.6 %
1-Unit, Attached 223 1.7 % 5.8 %
2-Units 563 4.3 % 3.8 %
3 to 4 Units 1,082 8.2 % 4.4 %
5 to 9 Units 571 4.3 % 4.8 %
10 to 19 Units 188 1.4 % 4.5 %
20 or More Units 601 4.6 % 8.7 %
Mobile Homes 324 2.5 % 6.4 %
Age Of Homes
Built 2000 or Later 615 4.7 % 15.9 %
Built 1990 to 1999 692 5.2 % 13.9 %
Built 1980 to 1989 569 4.3 % 13.8 %
Built 1970 to 1979 776 5.9 % 15.8 %
Built 1960 to 1969 1,419 10.7 % 11.0 %
Built 1940 to 1959 4,158 31.5 % 16.2 %
Built 1939 or Earlier 4,974 37.7 % 13.4 %
Fuel Types
Electric 2,824 21.4 % 32.3 %
Oil / Kerosene 74 0.6 % 5.1 %
Natural Gas 8,562 64.8 % 42.7 %
Tank or LP Gas 84 0.6 % 4.2 %
Wood 34 0.3 % 1.9 %
Solar 17 0.1 % 0.0 %
None 14 0.1 % 0.8 %
Racial Breakdown
Number Percentages National
Caucasian 19,557 73.3 % 76.2 %
African-American 6,541 24.5 % 13.0 %
Native American 230 0.9 % 0.8 %
Asian 311 1.2 % 5.1 %
Some Other Race 52 0.2 % 4.8 %
Economic Statistics
Amount National
Median Household Income 33,231 51,371
Median Family Income 40,509 62,527
Median Per Capita Income 18,505 27,319
Data sourced by HomeFacts.com