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ZIP CODE TABULATION AREA

66040

Kansas · 3,651 residents · 134.248 sq mi
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ZIP 66040 has notably lower household income than the US average, with a median household income of $56,323. Population has held roughly steady since 2024. 20% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $174,300. With a median age of 48.0, the population is older than the US median of 38.9. Among the 7 ZIP codes in Linn County, 66040 ranks 5th by median household income.

$56,323
US average: $82,259
$174,300
US average: $376,019
19.6%
US average: 35.6%
Age, sex & households
Under 18
19.3%
Age 65+
24.3%
50.8%
49.2%
2.20 people
Race & ethnicity · 2024
2024
White, non-Hispanic81.8%(2,986)
Black2.4%(87)
Hispanic / Latino10.8%(396)
Asian0.2%(8)
Other4.8%(174)
Diversity Score39.6%(1,444)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Linn County
Income rank vs other ZIPs
LOWEST5TH OF 7HIGHEST
Adjacent ZIPs
66010$44,318
66014$105,431
66056$57,813
66072$101,875
Frequently asked

How many people live in ZIP code 66040?

ZIP code 66040 has about 3,651 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 66040?

The typical household in ZIP code 66040 earns about $56,323 a year. Half of households make more than that, and half make less.

Is ZIP code 66040 expensive?

In ZIP code 66040, the median home is worth about $174,300, and the typical rent is about $868 a month.

How educated are people in ZIP code 66040?

About 19.6% of adults age 25 and over in ZIP code 66040 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 66040?

About 7.7% of people in ZIP code 66040 live below the federal poverty line.

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Containing area
Linn County
Other ZIP codes in Linn County
ZIP 66075ZIP 66056ZIP 66072ZIP 66010ZIP 66014ZIP 66767

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