ZIP 81520 vs ZIP 81521
A side-by-side comparison of ZIP Code 81520 and ZIP Code 81521: population, income, housing, and more.
ZIP 81520 and ZIP 81521 are ZIP Code areas in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 81521 has the higher population (16,861 vs 13,454 in ZIP 81520). ZIP 81521 has the higher median household income ($82,632 vs $50,769 in ZIP 81520). ZIP 81521 has the higher median home value ($385,300 vs $228,000 in ZIP 81520).
Population, income & housing
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| Population | 13,454 | 16,861 |
| Median age | 35.9 yrs | 42.4 yrs |
| Median household income | $50,769 | $82,632 |
| Median home value | $228,000 | $385,300 |
| Median gross rent | $1,013 | $1,249 |
| Housing units | 5,411 | 6,531 |
| Homeownership rate | 65.6% | 83.2% |
| Bachelor's degree or higher | 11.4% | 32.0% |
| Unemployment rate | 6.6% | 3.2% |
Trends (ACS 5-year, 2019–2023)
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| Population | 14,080 → 13,454 (-4.4%) | 16,299 → 16,861 (+3.4%) |
| Median household income | $41,250 → $50,769 (+23.1%) | $60,863 → $82,632 (+35.8%) |
| Median home value | $142,200 → $228,000 (+60.3%) | $237,400 → $385,300 (+62.3%) |
| Median gross rent | $846 → $1,013 (+19.7%) | $1,172 → $1,249 (+6.6%) |
ZIP 81520
14,08013,454
$41,250$50,769
$142,200$228,000
$846$1,013
ZIP 81521
16,29916,861
$60,863$82,632
$237,400$385,300
$1,172$1,249
Age & race/ethnicity
Age distribution (share)
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| Under 5 | 6.5% | 4.6% |
| 5 to 17 | 16.7% | 21.7% |
| 18 to 24 | 9.7% | 4.6% |
| 25 to 34 | 14.2% | 10.1% |
| 35 to 44 | 15.9% | 13.3% |
| 45 to 54 | 11.9% | 12.3% |
| 55 to 64 | 10.8% | 12.1% |
| 65 to 74 | 9.3% | 11.6% |
| 75 and over | 5.1% | 9.7% |
Race & ethnicity (share)
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| White (non-Hispanic) | 72.5% | 84.3% |
| Black or African American | 0.8% | 1.0% |
| American Indian & Alaska Native | 0.2% | 0.4% |
| Asian | 2.8% | 0.3% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.9% | 0.6% |
| Two or more races | 2.3% | 3.7% |
| Hispanic or Latino | 20.6% | 9.9% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| No high school diploma | 18.9% | 5.6% |
| High school graduate | 33.9% | 31.4% |
| Some college or associate's | 35.8% | 31.0% |
| Bachelor's degree | 8.7% | 23.3% |
| Graduate or professional degree | 2.7% | 8.7% |
Commute to work
How workers get to work (share)
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| Drove alone | 72.4% | 77.6% |
| Carpooled | 9.7% | 10.3% |
| Public transit | 1.3% | 0.0% |
| Walked | 3.1% | 1.6% |
| Bicycle | 0.1% | 0.7% |
| Worked from home | 11.7% | 9.3% |
| Other means | 1.7% | 0.4% |
Housing
Units in structure (share)
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| 1-unit, detached | 53.8% | 82.6% |
| 1-unit, attached | 3.0% | 4.4% |
| 2 to 4 units | 17.7% | 4.7% |
| 5 to 19 units | 2.3% | 0.2% |
| 20 or more units | 1.5% | 2.4% |
| Mobile home & other | 21.6% | 5.7% |
Poverty & households
| ZIP 81520 | ZIP 81521 | |
|---|---|---|
| Poverty rate | 19.1% | 3.3% |
| Average household size | 2.58 | 2.64 |
| Mean commute (minutes) | 22 | 21 |
| Median year structure built | 1984 | 1997 |