ZIP 80121 vs ZIP 80128
A side-by-side comparison of ZIP Code 80121 and ZIP Code 80128: population, income, housing, and more.
ZIP 80121 and ZIP 80128 are ZIP Code areas in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 80128 has the higher population (36,859 vs 17,929 in ZIP 80121). ZIP 80121 has the higher median household income ($136,287 vs $119,827 in ZIP 80128). ZIP 80121 has the higher median home value ($684,900 vs $554,100 in ZIP 80128).
Population, income & housing
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| Population | 17,929 | 36,859 |
| Median age | 48.6 yrs | 39.7 yrs |
| Median household income | $136,287 | $119,827 |
| Median home value | $684,900 | $554,100 |
| Median gross rent | $1,945 | $1,934 |
| Housing units | 7,501 | 14,573 |
| Homeownership rate | 86.2% | 84.1% |
| Bachelor's degree or higher | 63.6% | 48.8% |
| Unemployment rate | 3.5% | 3.1% |
Trends (ACS 5-year, 2019–2023)
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| Population | 19,217 → 17,929 (-6.7%) | 36,435 → 36,859 (+1.2%) |
| Median household income | $101,500 → $136,287 (+34.3%) | $95,050 → $119,827 (+26.1%) |
| Median home value | $455,200 → $684,900 (+50.5%) | $378,300 → $554,100 (+46.5%) |
| Median gross rent | $1,405 → $1,945 (+38.4%) | $1,502 → $1,934 (+28.8%) |
ZIP 80121
19,21717,929
$101,500$136,287
$455,200$684,900
$1,405$1,945
ZIP 80128
36,43536,859
$95,050$119,827
$378,300$554,100
$1,502$1,934
Age & race/ethnicity
Age distribution (share)
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| Under 5 | 4.3% | 5.9% |
| 5 to 17 | 14.4% | 17.3% |
| 18 to 24 | 5.8% | 6.9% |
| 25 to 34 | 8.3% | 12.6% |
| 35 to 44 | 13.3% | 16.3% |
| 45 to 54 | 12.0% | 11.5% |
| 55 to 64 | 15.8% | 13.6% |
| 65 to 74 | 14.1% | 10.6% |
| 75 and over | 12.1% | 5.2% |
Race & ethnicity (share)
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| White (non-Hispanic) | 85.0% | 80.5% |
| Black or African American | 1.6% | 1.5% |
| American Indian & Alaska Native | 0.1% | 0.1% |
| Asian | 1.5% | 1.4% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.1% |
| Some other race | 0.1% | 0.1% |
| Two or more races | 4.1% | 3.8% |
| Hispanic or Latino | 7.4% | 12.5% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| No high school diploma | 1.4% | 3.3% |
| High school graduate | 12.9% | 16.8% |
| Some college or associate's | 22.1% | 31.1% |
| Bachelor's degree | 37.0% | 34.8% |
| Graduate or professional degree | 26.6% | 14.0% |
Commute to work
How workers get to work (share)
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| Drove alone | 67.7% | 70.1% |
| Carpooled | 2.6% | 5.8% |
| Public transit | 1.1% | 1.0% |
| Walked | 1.0% | 0.5% |
| Bicycle | 1.3% | 1.5% |
| Worked from home | 25.8% | 20.0% |
| Other means | 0.5% | 1.1% |
Housing
Units in structure (share)
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| 1-unit, detached | 84.6% | 67.9% |
| 1-unit, attached | 5.6% | 16.7% |
| 2 to 4 units | 0.3% | 2.4% |
| 5 to 19 units | 2.5% | 8.9% |
| 20 or more units | 6.2% | 3.7% |
| Mobile home & other | 0.7% | 0.3% |
Poverty & households
| ZIP 80121 | ZIP 80128 | |
|---|---|---|
| Poverty rate | 4.3% | 5.0% |
| Average household size | 2.42 | 2.57 |
| Mean commute (minutes) | 24 | 27 |
| Median year structure built | 1972 | 1982 |