US Census Data

ZIP 61811 vs ZIP 61815

A side-by-side comparison of ZIP Code 61811 and ZIP Code 61815: population, income, housing, and more.

ZIP 61811 and ZIP 61815 are ZIP Code areas in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 61811 has the higher population (619 vs 309 in ZIP 61815). ZIP 61811 has the higher median household income ($68,750 vs $61,111 in ZIP 61815). ZIP 61815 has the higher median home value ($159,100 vs $122,800 in ZIP 61811).

Population, income & housing

ZIP 61811ZIP 61815
Population619309
Median age50.3 yrs42.1 yrs
Median household income$68,750$61,111
Median home value$122,800$159,100
Median gross rent$900$1,070
Housing units327141
Homeownership rate79.7%70.0%
Bachelor's degree or higher9.0%8.2%
Unemployment rate3.7%4.4%

Trends (ACS 5-year, 2019–2023)

ZIP 61811ZIP 61815
Population709 → 619 (-12.7%)261 → 309 (+18.4%)
Median household income$46,591 → $68,750 (+47.6%)$58,672 → $61,111 (+4.2%)
Median home value$94,400 → $122,800 (+30.1%)$110,700 → $159,100 (+43.7%)
Median gross rent$986 → $900 (-8.7%)$721 → $1,070 (+48.4%)

ZIP 61811

Population
709619
Median household income
$46,591$68,750
Median home value
$94,400$122,800
Median gross rent
$986$900

ZIP 61815

Population
261309
Median household income
$58,672$61,111
Median home value
$110,700$159,100
Median gross rent
$721$1,070

Age & race/ethnicity

Age distribution (share)

ZIP 61811ZIP 61815
Under 57.6%6.1%
5 to 176.8%19.1%
18 to 2413.6%3.9%
25 to 3411.3%13.9%
35 to 446.5%13.3%
45 to 5414.4%16.5%
55 to 6413.1%12.6%
65 to 7412.8%8.4%
75 and over14.1%6.1%

Race & ethnicity (share)

ZIP 61811ZIP 61815
White (non-Hispanic)98.7%80.6%
Black or African American0.0%5.2%
American Indian & Alaska Native0.0%0.0%
Asian0.6%0.3%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races0.6%1.6%
Hispanic or Latino0.0%12.3%

Educational attainment (age 25+)

Share of adults 25+

ZIP 61811ZIP 61815
No high school diploma5.2%5.0%
High school graduate48.7%42.9%
Some college or associate's37.2%43.8%
Bachelor's degree7.2%5.9%
Graduate or professional degree1.8%2.3%

Commute to work

How workers get to work (share)

ZIP 61811ZIP 61815
Drove alone90.6%95.6%
Carpooled2.3%0.0%
Public transit0.0%0.0%
Walked1.9%0.0%
Bicycle0.0%0.0%
Worked from home5.2%3.7%
Other means0.0%0.7%

Housing

Units in structure (share)

ZIP 61811ZIP 61815
1-unit, detached84.1%76.6%
1-unit, attached0.0%0.0%
2 to 4 units6.4%0.7%
5 to 19 units8.0%0.0%
20 or more units0.0%0.0%
Mobile home & other1.5%22.7%

Poverty & households

ZIP 61811ZIP 61815
Poverty rate8.2%4.9%
Average household size2.162.38
Mean commute (minutes)2121
Median year structure built19721967

Full profiles

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ZIP 61811 vs ZIP 61815: Compare Population & Demographics | US Census Data