Summit County CO Information


Summit County Subdivisions

Jump to... (On This Page!)
  1. Summit County 2018 Demographic Data
  2. Growth Rates forSummit County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Colorado Research Tools (Easy Tools & Current Data)
  3. Colorado Data Comparison Tool - 2018 Demographics

Summit County CO Data & Demographics (As of July 1, 2018)


Total Population 30,793
Population in Households 30,520
Population in Familes 20,185
Population in Group Qrtrs 273
Population Density2 51
Diversity Index3 39


Median Household Income $73,728
Average Household Income $92,231
Per Capita Income $38,857


Total Housing Units 31,507 (100%)
Owner Occupied HU 7,783 (24.7%)
Renter Occupied HU 5,126 (16.3%)
Vacant Housing Units 18,598 (59.0%)
Median Home Value $526,003
Average Home Value $580,910


Total Households 12,909
Average Household Size 2.36
Family Households 7,141
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 1.16% 1.39%
Households 1.14% 1.38%
Families 1.05% 1.31%
Median Household Income   1.85%
Per Capita Income   2.12%


Summit County CO - Peer Comparisons by Rank and Percentile

The table below compares Summit County to the other 64 counties and county equivalents in Colorado by rank and percentile using July 1, 2018 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 # 19 72nd
Population Density # 12 83rd
Diversity Index # 38 42nd
Median Household Income # 8 89th
Per Capita Income # 10 86th

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

Quick & Easy Ways to...

  1. Get Current Demographic Data for Cities, Towns, and ZIP Codes
  2. View Boundary Maps, for Cities, Towns, and ZIP Codes
  3. Locate Physical, Cultural, and Historical Features
  4. Research Public Schools & Attendance Zones

Colorado Census Data Comparison Tool

Compare Colorado July 1, 2018 Data
Highest or Lowest: