ZIP 54121 vs ZIP 54123
A side-by-side comparison of ZIP Code 54121 and ZIP Code 54123: population, income, housing, and more.
ZIP 54121 and ZIP 54123 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 213 in ZIP 54123). ZIP 54123 has the higher median household income ($67,500 vs $57,927 in ZIP 54121). Since 2019, ZIP 54121's population has grown faster (+6.4% vs -19.0%).
Population, income & housing
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| Population | 3,213 | 213 |
| Median age | 55.5 yrs | 45.9 yrs |
| Median household income | $57,927 | $67,500 |
| Median home value | $176,800 | — |
| Median gross rent | $923 | — |
| Housing units | 3,238 | 88 |
| Homeownership rate | 89.2% | 85.2% |
| Bachelor's degree or higher | 25.7% | 10.8% |
| Unemployment rate | 6.3% | 2.9% |
Trends (ACS 5-year, 2019–2023)
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| Population | 3,021 → 3,213 (+6.4%) | 263 → 213 (-19.0%) |
| Median household income | $53,519 → $57,927 (+8.2%) | $56,563 → $67,500 (+19.3%) |
| Median home value | $140,300 → $176,800 (+26.0%) | $135,600 → $127,100 (-6.3%) |
| Median gross rent | $457 → $923 (+102.0%) | $542 → $558 (+3.0%) |
ZIP 54121
3,0213,213
$53,519$57,927
$140,300$176,800
$457$923
ZIP 54123
263213
$56,563$67,500
$135,600$127,100
$542$558
Age & race/ethnicity
Age distribution (share)
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| Under 5 | 3.9% | 3.8% |
| 5 to 17 | 12.9% | 7.5% |
| 18 to 24 | 3.9% | 14.6% |
| 25 to 34 | 7.8% | 21.6% |
| 35 to 44 | 10.4% | 0.9% |
| 45 to 54 | 10.1% | 13.1% |
| 55 to 64 | 22.5% | 23.0% |
| 65 to 74 | 17.1% | 12.2% |
| 75 and over | 11.4% | 3.3% |
Race & ethnicity (share)
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| White (non-Hispanic) | 96.3% | 87.8% |
| Black or African American | 0.6% | 0.0% |
| American Indian & Alaska Native | 0.7% | 3.8% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 1.5% | 0.0% |
| Hispanic or Latino | 0.8% | 8.5% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| No high school diploma | 8.3% | 7.0% |
| High school graduate | 33.8% | 49.4% |
| Some college or associate's | 32.2% | 32.9% |
| Bachelor's degree | 18.8% | 7.6% |
| Graduate or professional degree | 7.0% | 3.2% |
Commute to work
How workers get to work (share)
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| Drove alone | 85.7% | 97.7% |
| Carpooled | 3.5% | 0.0% |
| Public transit | 0.2% | 0.0% |
| Walked | 1.5% | 2.3% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 9.0% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| 1-unit, detached | 86.5% | 46.6% |
| 1-unit, attached | 0.2% | 3.4% |
| 2 to 4 units | 1.6% | 14.8% |
| 5 to 19 units | 0.4% | 0.0% |
| 20 or more units | 2.7% | 0.0% |
| Mobile home & other | 8.6% | 35.2% |
Poverty & households
| ZIP 54121 | ZIP 54123 | |
|---|---|---|
| Poverty rate | 8.1% | 1.4% |
| Average household size | 2.11 | 2.42 |
| Mean commute (minutes) | 20 | 23 |
| Median year structure built | 1979 | 1984 |