US Census Data

ZIP 81120 vs ZIP 81121

A side-by-side comparison of ZIP Code 81120 and ZIP Code 81121: population, income, housing, and more.

ZIP 81120 and ZIP 81121 are ZIP Code areas in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 81120 has the higher population (1,976 vs 361 in ZIP 81121). ZIP 81121 has the higher median household income ($63,000 vs $39,423 in ZIP 81120). ZIP 81121 has the higher median home value ($268,800 vs $134,800 in ZIP 81120).

Population, income & housing

ZIP 81120ZIP 81121
Population1,976361
Median age49.0 yrs52.8 yrs
Median household income$39,423$63,000
Median home value$134,800$268,800
Median gross rent$803
Housing units1,609215
Homeownership rate72.8%93.4%
Bachelor's degree or higher21.1%18.2%
Unemployment rate8.0%4.1%

Trends (ACS 5-year, 2019–2023)

ZIP 81120ZIP 81121
Population2,271 → 1,976 (-13.0%)323 → 361 (+11.8%)
Median household income$30,556 → $39,423 (+29.0%)$45,250 → $63,000 (+39.2%)
Median home value$96,500 → $134,800 (+39.7%)$193,300 → $268,800 (+39.1%)
Median gross rent$478 → $803 (+68.0%)$788 → $1,250 (+58.6%)

ZIP 81120

Population
2,2711,976
Median household income
$30,556$39,423
Median home value
$96,500$134,800
Median gross rent
$478$803

ZIP 81121

Population
323361
Median household income
$45,250$63,000
Median home value
$193,300$268,800
Median gross rent
$788$1,250

Age & race/ethnicity

Age distribution (share)

ZIP 81120ZIP 81121
Under 52.3%0.0%
5 to 1711.7%9.4%
18 to 2413.0%5.5%
25 to 348.8%3.0%
35 to 449.5%0.0%
45 to 5411.0%42.7%
55 to 6417.5%17.2%
65 to 7416.6%7.8%
75 and over9.7%14.4%

Race & ethnicity (share)

ZIP 81120ZIP 81121
White (non-Hispanic)36.5%39.1%
Black or African American0.1%0.0%
American Indian & Alaska Native0.1%0.3%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%2.5%
Two or more races0.6%2.5%
Hispanic or Latino62.8%55.7%

Educational attainment (age 25+)

Share of adults 25+

ZIP 81120ZIP 81121
No high school diploma6.7%41.0%
High school graduate36.7%11.4%
Some college or associate's35.5%29.3%
Bachelor's degree11.8%11.4%
Graduate or professional degree9.3%6.8%

Commute to work

How workers get to work (share)

ZIP 81120ZIP 81121
Drove alone61.6%73.6%
Carpooled17.6%5.5%
Public transit0.0%0.0%
Walked3.0%0.0%
Bicycle0.0%0.0%
Worked from home16.2%20.9%
Other means1.6%0.0%

Housing

Units in structure (share)

ZIP 81120ZIP 81121
1-unit, detached85.8%67.4%
1-unit, attached2.2%0.0%
2 to 4 units2.4%0.0%
5 to 19 units0.5%1.9%
20 or more units0.0%0.0%
Mobile home & other9.1%30.7%

Poverty & households

ZIP 81120ZIP 81121
Poverty rate17.5%8.0%
Average household size2.092.65
Mean commute (minutes)2220
Median year structure built19741994

Full profiles

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