Castle Rock, CO 80108 ZIP Code Profile

Related Place Profiles:
Castle Pines, CO | Castle Rock, CO

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ZIP Code 80108: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Castle Rock, CO 80108

Acceptable Alternative
Castle Pines, CO 80108

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 354
  • Single Family Addresses: 7,991
  • Multi-Family Addresses: 1,647
  • County: Douglas County
  • Centroid: Latitude 39.392, Longitude -104.859
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

Neighborhood Data

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80108 ZIP Code Map

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Castle Rock, CO 80108 Data & Demographics (As of July 1, 2017)


Total Population 28,403
Daytime Population: Workers 6,517
Daytime Population: Residents 15,146
Total Daytime Population (TDP) 21,663
Ratio TDP/Total Population1 0.76
Population in Households 28,104
Population in Familes 25,388
Population in Group Qrtrs 299
Population Density2 719
Diversity Index3 31


Median Household Income $130,513
Average Household Income $174,953
Per Capita Income $60,994


Total Housing Units 10,391 (100%)
Owner Occupied HU 7,731 (74.4%)
Renter Occupied HU 2,117 (20.4%)
Vacant Housing Units 543 ( 5.2%)
Median Home Value $523,492
Average Home Value $620,259


Total Households 9,848
Average Household Size 2.85
Family Households 7,888
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 3.21% 4.88%
Households 2.89% 4.48%
Families 2.99% 4.74%
Median Household Income   -0.04%
Per Capita Income   0.38%

Castle Rock, CO 80108 - Peer Comparisons by Rank and Percentile

The table below compares 80108 to the other 503 ZIP Codes in Colorado by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 81 84th
Population Density # 126 75th
Diversity Index # 317 37th
Median Household Income # 2 100th
Per Capita Income # 14 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE Colorado Census Data Comparison Tool.

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