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ZIP CODE TABULATION AREA

54423

Wisconsin · 2,394 residents · 48.3 sq mi
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With 2,394 people, ZIP 54423 is a ZIP code in Portage County. The median age is 51.7, about 13 years above the US median. Owners hold 93% of the housing stock. Households here earn about 49% more than in Portage County as a whole. 1% of residents were born outside the United States. Poverty is uncommon here, at 2.8% of residents. Among the 11 ZIP codes in Portage County, 54423 ranks 1st by median household income.

$113,690
US average: $82,259
$49,194
US average: $44,673
$329,100
US average: $376,019
35.5%
US average: 35.6%
Land area
48.3 sq mi
Age, sex & households
Under 18
18.7%
Age 65+
20.3%
59.0%
41.0%
2.59 people
Race & ethnicity · 2024
2024
White, non-Hispanic99.1%(2,372)
Black0%(0)
Hispanic / Latino0.2%(5)
Asian0.2%(4)
Other0.5%(13)
2
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
2.9
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Portage County
Income rank vs other ZIPs
LOWEST1ST OF 11HIGHEST
Adjacent ZIPs
54406$77,533
54407$101,563
54443$99,423
54458$57,917
Frequently asked

How many people live in ZIP code 54423?

ZIP code 54423 has about 2,394 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 54423?

The typical household in ZIP code 54423 earns about $113,690 a year. Half of households make more than that, and half make less.

Is ZIP code 54423 expensive?

In ZIP code 54423, the median home is worth about $329,100, and the typical rent is about $888 a month.

How educated are people in ZIP code 54423?

About 35.5% of adults age 25 and over in ZIP code 54423 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 54423?

About 2.8% of people in ZIP code 54423 live below the federal poverty line.

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