Census ACS · Wisconsin
ZIP Code 54115
ZIP code 54115 is located in Wisconsin with a population of 49,663. The median household income is $92,023 and the median home value is $307,800.
49,663
Population
$92,023
Median Income
$307,800
Median Home Value
36.8
Median Age
Race & Ethnicity
| White | 85.6% |
| Black | 1.4% |
| Asian | 0.0% |
| Hispanic (any race) | 3.3% |
Male: 49.8% · Female: 50.2%
Economy & Income
$92,023
Median Household Income
$44,914
Per Capita Income
2.1%
Poverty Rate
Housing
$307,800
Median Home Value
$1,071
Median Rent
66.0%
Homeownership
Education
96.3%
High School+
39.5%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Wisconsin
Part of Wisconsin
Metro areas in Wisconsin
Frequently Asked Questions
ZIP code 54115 in Wisconsin has a population of 49,663 according to latest Census ACS data.
The median household income in ZIP 54115 is $92,023. The per capita income is $44,914. The poverty rate is 2.1%.
ZIP code 54115 is located in Wisconsin.
More from Wisconsin
Data for ZIP Code Tabulation Area (ZCTA) 54115 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.