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ZIP CODE TABULATION AREA

61242

Illinois · 1,135 residents · 31.385 sq mi
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ZIP 61242 is wealthier than most US places, with a median household income of $104,219. Population has held roughly steady since 2024. Median home value is $218,100. With a median age of 48.0, the population is older than the US median of 38.9. Poverty is rare here, at 4.7% of residents. Households here earn about 55% more than the Rock Island County median. Among the 16 ZIP codes in Rock Island County, 61242 ranks 3rd by median household income.

$104,219
US average: $82,259
$218,100
US average: $376,019
35.5%
US average: 35.6%
Age, sex & households
Under 18
23.5%
Age 65+
25.5%
53.7%
46.3%
2.45 people
Race & ethnicity · 2024
2024
White, non-Hispanic89%(1,010)
Black0%(0)
Hispanic / Latino2.5%(28)
Asian2.7%(31)
Other5.8%(66)
Diversity Score25.4%(289)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Rock Island County
Income rank vs other ZIPs
LOWEST3RD OF 16HIGHEST
Adjacent ZIPs
61201$59,396
61232$73,971
61236$77,813
Frequently asked

How many people live in ZIP code 61242?

ZIP code 61242 has about 1,135 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 61242?

The typical household in ZIP code 61242 earns about $104,219 a year. Half of households make more than that, and half make less.

Is ZIP code 61242 expensive?

In ZIP code 61242, the median home is worth about $218,100, and the typical rent is about $850 a month.

How educated are people in ZIP code 61242?

About 35.5% of adults age 25 and over in ZIP code 61242 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 61242?

About 4.7% of people in ZIP code 61242 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024