80109 vs 80129 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 80109, Orange = ZIP 80129.
Quick verdict: ZIP 80109 is wealthier, higher home values, more affordable rent, more diverse. ZIP 80129 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
Quick Facts
ZIP 80109
Castle Rock town, CO
View full profile →- Population27,795
- Median Income$148,417
- Median Home Value$649k
- Median Rent$2,077
- Median Age35.8 yrs
- Poverty Rate3.6%
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- Population29,495
- Median Income$136,915
- Median Home Value$643k
- Median Rent$2,137
- Median Age41.9 yrs
- Poverty Rate3.3%
Visual comparison (same scale)
Population
27,79529,495
Median Income
$148,417$136,915
Median Home Value
$649k$643k
Median Rent
$2,077$2,137
Median Age
35.8 yrs41.9 yrs
Poverty Rate
3.6%3.3%
Demographics
ZIP 80109
Castle Rock town, CO
View full profile →- White %84.4%
- Black %1.1%
- Asian %2.5%
- Hispanic %12.0%
- Age 0–17 %27.5%
- Age 18–64 %63.8%
- Age 65+ %8.7%
- Bachelor's+ %56.6%
- Diversity Index27/100
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- White %85.0%
- Black %0.7%
- Asian %6.2%
- Hispanic %10.3%
- Age 0–17 %21.4%
- Age 18–64 %63.2%
- Age 65+ %15.5%
- Bachelor's+ %63.0%
- Diversity Index26/100
Visual comparison (same scale)
White %
84.4%85.0%
Black %
1.1%0.7%
Asian %
2.5%6.2%
Hispanic %
12.0%10.3%
Age 0–17 %
27.5%21.4%
Age 18–64 %
63.8%63.2%
Age 65+ %
8.7%15.5%
Bachelor's+ %
56.6%63.0%
Diversity Index
27/10026/100
Economy
ZIP 80109
Castle Rock town, CO
View full profile →- Median Income$148,417
- Unemployment %6.3%
- IRS Net Migration+1,270
- Work From Home %26.5%
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- Median Income$136,915
- Unemployment %3.0%
- IRS Net Migration+1,348
- Work From Home %28.4%
Visual comparison (same scale)
Median Income
$148,417$136,915
Unemployment %
6.3%3.0%
IRS Net Migration
+1,270+1,348
Work From Home %
26.5%28.4%
Housing
ZIP 80109
Castle Rock town, CO
View full profile →- Median Home Value$649k
- Median Rent$2,077
- Owner Occupied %79.3%
- Broadband %97.1%
- Vacant %1.6%
- Median Year Built2007
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- Median Home Value$643k
- Median Rent$2,137
- Owner Occupied %71.5%
- Broadband %96.9%
- Vacant %3.6%
- Median Year Built1998
Visual comparison (same scale)
Median Home Value
$649k$643k
Median Rent
$2,077$2,137
Owner Occupied %
79.3%71.5%
Broadband %
97.1%96.9%
Vacant %
1.6%3.6%
Median Year Built
20071998
Climate & Location
ZIP 80109
Castle Rock town, CO
View full profile →- Snow Days/Year0 days
- Elevation (ft)6,185 ft
- Nearest Airport14.5 miles (23.3 km)
- Distance to Coast813.5 miles (1309.3 km)
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- Snow Days/Year0 days
- Elevation (ft)5,587 ft
- Nearest Airport8.8 miles (14.1 km)
- Distance to Coast814.4 miles (1310.7 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
6,185 ft5,587 ft
Nearest Airport
14.5 miles (23.3 km)8.8 miles (14.1 km)
Distance to Coast
813.5 miles (1309.3 km)814.4 miles (1310.7 km)
Infrastructure
ZIP 80109
Castle Rock town, CO
View full profile →- Work From Home %26.5%
- Walkability (0–100)40
- Broadband %97.1%
ZIP 80129
Highlands Ranch CDP, CO
View full profile →- Work From Home %28.4%
- Walkability (0–100)57
- Broadband %96.9%
Visual comparison (same scale)
Work From Home %
26.5%28.4%
Walkability (0–100)
4057
Broadband %
97.1%96.9%
Frequently Asked Questions
How do ZIP 80109 and 80129 compare?
ZIP 80109 is wealthier, higher home values, more affordable rent, more diverse. ZIP 80129 is lower poverty rate, lower unemployment, more educated, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (80109), orange the second (80129). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
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