San Juan County CO Information


San Juan County Subdivisions

San Juan County CO Data & Demographics (As of July 1, 2017)


Total Population 699
Daytime Population: Workers 443
Daytime Population: Residents 296
Total Daytime Population (TDP) 739
Ratio TDP/Total Population1 1.06
Population in Households 699
Population in Familes 442
Population in Group Qrtrs 0
Population Density2 2
Diversity Index3 35


Median Household Income $39,174
Average Household Income $48,704
Per Capita Income $23,760


Total Housing Units 756 (100%)
Owner Occupied HU 199 (26.3%)
Renter Occupied HU 142 (18.8%)
Vacant Housing Units 415 (54.9%)
Median Home Value $259,028
Average Home Value $271,859


Total Households 341
Average Household Size 2.05
Family Households 154
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 0.0% -0.35%
Households -0.12% -0.41%
Families -0.18% -0.52%
Median Household Income   1.51%
Per Capita Income   2.17%


San Juan County CO - Peer Comparisons by Rank and Percentile

The table below compares San Juan County to the other 64 counties and county equivalents 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 # 64 2nd
Population Density # 58 11th
Diversity Index # 43 34th
Median Household Income # 51 22nd
Per Capita Income # 46 30th

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