US Census Data

ZIP 61866 vs ZIP 61875

A side-by-side comparison of ZIP Code 61866 and ZIP Code 61875: population, income, housing, and more.

ZIP 61866 and ZIP 61875 are ZIP Code areas in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 61866 has the higher population (13,407 vs 974 in ZIP 61875). ZIP 61875 has the higher median household income ($119,632 vs $51,389 in ZIP 61866). ZIP 61875 has the higher median home value ($270,100 vs $111,900 in ZIP 61866).

Population, income & housing

ZIP 61866ZIP 61875
Population13,407974
Median age35.3 yrs32.5 yrs
Median household income$51,389$119,632
Median home value$111,900$270,100
Median gross rent$892$943
Housing units6,280415
Homeownership rate51.4%81.8%
Bachelor's degree or higher12.7%49.0%
Unemployment rate3.6%3.3%

Trends (ACS 5-year, 2019–2023)

ZIP 61866ZIP 61875
Population14,163 → 13,407 (-5.3%)986 → 974 (-1.2%)
Median household income$43,813 → $51,389 (+17.3%)$124,792 → $119,632 (-4.1%)
Median home value$91,900 → $111,900 (+21.8%)$240,800 → $270,100 (+12.2%)
Median gross rent$773 → $892 (+15.4%)$863 → $943 (+9.3%)

ZIP 61866

Population
14,16313,407
Median household income
$43,813$51,389
Median home value
$91,900$111,900
Median gross rent
$773$892

ZIP 61875

Population
986974
Median household income
$124,792$119,632
Median home value
$240,800$270,100
Median gross rent
$863$943

Age & race/ethnicity

Age distribution (share)

ZIP 61866ZIP 61875
Under 58.9%14.8%
5 to 1719.4%18.0%
18 to 249.2%8.0%
25 to 3411.7%16.4%
35 to 4414.4%6.8%
45 to 5410.2%7.5%
55 to 6413.0%12.9%
65 to 747.2%9.7%
75 and over6.1%6.0%

Race & ethnicity (share)

ZIP 61866ZIP 61875
White (non-Hispanic)47.7%93.7%
Black or African American19.6%0.0%
American Indian & Alaska Native0.1%0.0%
Asian0.8%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races10.3%1.4%
Hispanic or Latino21.5%4.8%

Educational attainment (age 25+)

Share of adults 25+

ZIP 61866ZIP 61875
No high school diploma9.0%0.0%
High school graduate42.7%17.7%
Some college or associate's35.6%33.3%
Bachelor's degree7.1%29.3%
Graduate or professional degree5.6%19.8%

Commute to work

How workers get to work (share)

ZIP 61866ZIP 61875
Drove alone74.6%76.8%
Carpooled12.3%14.3%
Public transit0.4%0.0%
Walked0.9%0.0%
Bicycle0.8%0.0%
Worked from home10.5%8.9%
Other means0.4%0.0%

Housing

Units in structure (share)

ZIP 61866ZIP 61875
1-unit, detached53.5%86.0%
1-unit, attached7.3%0.0%
2 to 4 units13.9%0.0%
5 to 19 units16.4%0.0%
20 or more units2.4%0.0%
Mobile home & other6.4%14.0%

Poverty & households

ZIP 61866ZIP 61875
Poverty rate18.0%5.2%
Average household size2.422.96
Mean commute (minutes)1920
Median year structure built19661980

Full profiles

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ZIP 61866 vs ZIP 61875: Compare Population & Demographics | US Census Data