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ZIP CODE TABULATION AREA

53045

Wisconsin · 23,329 residents · 14.415 sq mi
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ZIP 53045 is significantly wealthier than the US average, with a median household income of $123,750. Population has held roughly steady since 2024. 64% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $457,700. With a median age of 46.0, the population is older than the US median of 38.9. Among the 25 ZIP codes in Waukesha County, 53045 ranks 7th by median household income.

$123,750
US average: $82,259
$457,700
US average: $376,019
64.0%
US average: 35.6%
Age, sex & households
Under 18
22.2%
Age 65+
25.5%
49.4%
50.6%
2.38 people
Race & ethnicity · 2024
2024
White, non-Hispanic77.8%(18,139)
Black2.3%(534)
Hispanic / Latino3.2%(745)
Asian12.3%(2,869)
Other4.5%(1,042)
Diversity Score47.1%(10,987)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Waukesha County
Income rank vs other ZIPs
LOWEST7TH OF 25HIGHEST
Adjacent ZIPs
53005$126,739
53007$60,000
53018$124,595
53029$108,152
Frequently asked

How many people live in ZIP code 53045?

ZIP code 53045 has about 23,329 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 53045?

The typical household in ZIP code 53045 earns about $123,750 a year. Half of households make more than that, and half make less.

Is ZIP code 53045 expensive?

In ZIP code 53045, the median home is worth about $457,700, and the typical rent is about $2,015 a month.

How educated are people in ZIP code 53045?

About 64.0% of adults age 25 and over in ZIP code 53045 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 53045?

About 4.7% of people in ZIP code 53045 live below the federal poverty line.

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