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ZIP CODE TABULATION AREA

54666

Wisconsin · 2,635 residents · 235.102 sq mi
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ZIP 54666 has roughly average household income, with a median household income of $78,015. Population has held roughly steady since 2024. 18% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $220,500. With a median age of 45.8, the population is older than the US median of 38.9. Among the 7 ZIP codes in Monroe County, 54666 ranks 2nd by median household income.

$78,015
US average: $82,259
$220,500
US average: $376,019
17.6%
US average: 35.6%
Age, sex & households
Under 18
19.9%
Age 65+
20.3%
54.1%
45.9%
2.59 people
Race & ethnicity · 2024
2024
White, non-Hispanic86.5%(2,279)
Black1.6%(42)
Hispanic / Latino4.7%(123)
Asian0.6%(17)
Other6.6%(174)
Diversity Score30.6%(807)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Monroe County
Income rank vs other ZIPs
LOWEST2ND OF 7HIGHEST
Adjacent ZIPs
54619$71,463
54638$60,417
54648$74,250
54656$72,379
Frequently asked

How many people live in ZIP code 54666?

ZIP code 54666 has about 2,635 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 54666?

The typical household in ZIP code 54666 earns about $78,015 a year. Half of households make more than that, and half make less.

Is ZIP code 54666 expensive?

In ZIP code 54666, the median home is worth about $220,500, and the typical rent is about $1,125 a month.

How educated are people in ZIP code 54666?

About 17.6% of adults age 25 and over in ZIP code 54666 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 54666?

About 4.0% of people in ZIP code 54666 live below the federal poverty line.

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Containing area
Monroe County
Other ZIP codes in Monroe County
ZIP 54656ZIP 54660ZIP 54619ZIP 54670ZIP 54648ZIP 54638

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