US Census Data

ZIP 81643 vs ZIP 81645

A side-by-side comparison of ZIP Code 81643 and ZIP Code 81645: population, income, housing, and more.

ZIP 81643 and ZIP 81645 are ZIP Code areas in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

ZIP 81645 has the higher population (1,024 vs 957 in ZIP 81643). ZIP 81643 has the higher median household income ($125,469 vs $108,897 in ZIP 81645). ZIP 81645 has the higher median home value ($1,072,300 vs $581,900 in ZIP 81643).

Population, income & housing

ZIP 81643ZIP 81645
Population9571,024
Median age37.5 yrs38.2 yrs
Median household income$125,469$108,897
Median home value$581,900$1,072,300
Median gross rent$2,167
Housing units639540
Homeownership rate91.6%69.2%
Bachelor's degree or higher36.0%57.8%
Unemployment rate5.3%5.8%

Trends (ACS 5-year, 2019–2023)

ZIP 81643ZIP 81645
Population412 → 957 (+132.3%)1,101 → 1,024 (-7.0%)
Median household income$69,405 → $125,469 (+80.8%)$90,521 → $108,897 (+20.3%)
Median home value$334,700 → $581,900 (+73.9%)$646,300 → $1,072,300 (+65.9%)
Median gross rent$968 → $969 (+0.1%)$1,508 → $2,167 (+43.7%)

ZIP 81643

Population
412957
Median household income
$69,405$125,469
Median home value
$334,700$581,900
Median gross rent
$968$969

ZIP 81645

Population
1,1011,024
Median household income
$90,521$108,897
Median home value
$646,300$1,072,300
Median gross rent
$1,508$2,167

Age & race/ethnicity

Age distribution (share)

ZIP 81643ZIP 81645
Under 521.7%2.9%
5 to 179.7%19.5%
18 to 243.2%4.5%
25 to 3413.9%19.5%
35 to 4418.0%15.8%
45 to 544.2%18.3%
55 to 6413.0%4.6%
65 to 749.9%12.2%
75 and over6.4%2.6%

Race & ethnicity (share)

ZIP 81643ZIP 81645
White (non-Hispanic)90.5%72.9%
Black or African American0.0%0.0%
American Indian & Alaska Native1.0%0.0%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races1.0%10.4%
Hispanic or Latino7.4%16.8%

Educational attainment (age 25+)

Share of adults 25+

ZIP 81643ZIP 81645
No high school diploma0.0%4.0%
High school graduate27.0%21.8%
Some college or associate's37.0%16.4%
Bachelor's degree26.4%31.3%
Graduate or professional degree9.6%26.5%

Commute to work

How workers get to work (share)

ZIP 81643ZIP 81645
Drove alone68.1%68.4%
Carpooled7.1%11.2%
Public transit0.0%0.0%
Walked6.1%13.0%
Bicycle0.0%0.0%
Worked from home18.7%6.3%
Other means0.0%1.2%

Housing

Units in structure (share)

ZIP 81643ZIP 81645
1-unit, detached79.5%65.6%
1-unit, attached1.9%8.5%
2 to 4 units1.9%18.5%
5 to 19 units10.2%1.5%
20 or more units0.0%2.2%
Mobile home & other6.6%3.7%

Poverty & households

ZIP 81643ZIP 81645
Poverty rate0.0%6.5%
Average household size2.592.44
Mean commute (minutes)3214
Median year structure built19931971

Full profiles

2