ZIP 54121 vs ZIP 54128
A side-by-side comparison of ZIP Code 54121 and ZIP Code 54128: population, income, housing, and more.
ZIP 54121 and ZIP 54128 are ZIP Code areas in Wisconsin. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 54121 has the higher population (3,213 vs 2,109 in ZIP 54128). ZIP 54128 has the higher median household income ($59,916 vs $57,927 in ZIP 54121). ZIP 54121 has the higher median home value ($176,800 vs $164,200 in ZIP 54128).
Population, income & housing
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| Population | 3,213 | 2,109 |
| Median age | 55.5 yrs | 48.3 yrs |
| Median household income | $57,927 | $59,916 |
| Median home value | $176,800 | $164,200 |
| Median gross rent | $923 | $472 |
| Housing units | 3,238 | 1,071 |
| Homeownership rate | 89.2% | 74.3% |
| Bachelor's degree or higher | 25.7% | 22.3% |
| Unemployment rate | 6.3% | 2.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| Population | 3,021 → 3,213 (+6.4%) | 1,749 → 2,109 (+20.6%) |
| Median household income | $53,519 → $57,927 (+8.2%) | $57,216 → $59,916 (+4.7%) |
| Median home value | $140,300 → $176,800 (+26.0%) | $126,300 → $164,200 (+30.0%) |
| Median gross rent | $457 → $923 (+102.0%) | $663 → $472 (-28.8%) |
ZIP 54121
3,0213,213
$53,519$57,927
$140,300$176,800
$457$923
ZIP 54128
1,7492,109
$57,216$59,916
$126,300$164,200
$663$472
Age & race/ethnicity
Age distribution (share)
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| Under 5 | 3.9% | 7.4% |
| 5 to 17 | 12.9% | 13.8% |
| 18 to 24 | 3.9% | 3.7% |
| 25 to 34 | 7.8% | 11.9% |
| 35 to 44 | 10.4% | 11.1% |
| 45 to 54 | 10.1% | 12.1% |
| 55 to 64 | 22.5% | 16.8% |
| 65 to 74 | 17.1% | 13.5% |
| 75 and over | 11.4% | 9.7% |
Race & ethnicity (share)
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| White (non-Hispanic) | 96.3% | 69.7% |
| Black or African American | 0.6% | 0.5% |
| American Indian & Alaska Native | 0.7% | 17.5% |
| Asian | 0.0% | 0.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.5% | 7.3% |
| Hispanic or Latino | 0.8% | 4.8% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| No high school diploma | 8.3% | 4.9% |
| High school graduate | 33.8% | 38.9% |
| Some college or associate's | 32.2% | 33.8% |
| Bachelor's degree | 18.8% | 19.4% |
| Graduate or professional degree | 7.0% | 2.9% |
Commute to work
How workers get to work (share)
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| Drove alone | 85.7% | 84.0% |
| Carpooled | 3.5% | 7.1% |
| Public transit | 0.2% | 0.0% |
| Walked | 1.5% | 3.6% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 9.0% | 5.2% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| 1-unit, detached | 86.5% | 84.3% |
| 1-unit, attached | 0.2% | 0.6% |
| 2 to 4 units | 1.6% | 1.6% |
| 5 to 19 units | 0.4% | 0.6% |
| 20 or more units | 2.7% | 2.2% |
| Mobile home & other | 8.6% | 10.7% |
Poverty & households
| ZIP 54121 | ZIP 54128 | |
|---|---|---|
| Poverty rate | 8.1% | 7.5% |
| Average household size | 2.11 | 2.62 |
| Mean commute (minutes) | 20 | 25 |
| Median year structure built | 1979 | 1974 |