ZIP 81121 vs ZIP 81129
A side-by-side comparison of ZIP Code 81121 and ZIP Code 81129: population, income, housing, and more.
ZIP 81121 and ZIP 81129 are ZIP Code areas in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 81121 has the higher population (361 vs 144 in ZIP 81129). Since 2019, ZIP 81129's population has grown faster (+121.5% vs +11.8%).
Population, income & housing
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| Population | 361 | 144 |
| Median age | 52.8 yrs | 34.8 yrs |
| Median household income | $63,000 | — |
| Median home value | $268,800 | — |
| Housing units | 215 | 74 |
| Homeownership rate | 93.4% | 0.0% |
| Bachelor's degree or higher | 18.2% | 0.0% |
| Unemployment rate | 4.1% | 0.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| Population | 323 → 361 (+11.8%) | 65 → 144 (+121.5%) |
| Median household income | $45,250 → $63,000 (+39.2%) | — |
| Median home value | $193,300 → $268,800 (+39.1%) | $61,300 → $48,300 (-21.2%) |
| Median gross rent | $788 → $1,250 (+58.6%) | — |
ZIP 81121
323361
$45,250$63,000
$193,300$268,800
$788$1,250
ZIP 81129
65144
$61,300$48,300
Age & race/ethnicity
Age distribution (share)
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| Under 5 | 0.0% | 0.0% |
| 5 to 17 | 9.4% | 28.5% |
| 18 to 24 | 5.5% | 0.0% |
| 25 to 34 | 3.0% | 26.4% |
| 35 to 44 | 0.0% | 45.1% |
| 45 to 54 | 42.7% | 0.0% |
| 55 to 64 | 17.2% | 0.0% |
| 65 to 74 | 7.8% | 0.0% |
| 75 and over | 14.4% | 0.0% |
Race & ethnicity (share)
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| White (non-Hispanic) | 39.1% | 0.0% |
| Black or African American | 0.0% | 0.0% |
| American Indian & Alaska Native | 0.3% | 0.0% |
| Asian | 0.0% | 0.0% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 2.5% | 0.0% |
| Two or more races | 2.5% | 0.0% |
| Hispanic or Latino | 55.7% | 100.0% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| No high school diploma | 41.0% | 63.1% |
| High school graduate | 11.4% | 36.9% |
| Some college or associate's | 29.3% | 0.0% |
| Bachelor's degree | 11.4% | 0.0% |
| Graduate or professional degree | 6.8% | 0.0% |
Commute to work
How workers get to work (share)
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| Drove alone | 73.6% | 100.0% |
| Carpooled | 5.5% | 0.0% |
| Public transit | 0.0% | 0.0% |
| Walked | 0.0% | 0.0% |
| Bicycle | 0.0% | 0.0% |
| Worked from home | 20.9% | 0.0% |
| Other means | 0.0% | 0.0% |
Housing
Units in structure (share)
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| 1-unit, detached | 67.4% | 12.2% |
| 1-unit, attached | 0.0% | 0.0% |
| 2 to 4 units | 0.0% | 0.0% |
| 5 to 19 units | 1.9% | 0.0% |
| 20 or more units | 0.0% | 0.0% |
| Mobile home & other | 30.7% | 87.8% |
Poverty & households
| ZIP 81121 | ZIP 81129 | |
|---|---|---|
| Poverty rate | 8.0% | 0.0% |
| Average household size | 2.65 | 2.22 |
| Mean commute (minutes) | 20 | — |
| Median year structure built | 1994 | — |