Franklin County ID Information


Franklin County Subdivisions

Franklin County ID Data & Demographics (As of July 1, 2016)


Total Population 13,446
Population in Households 13,344
Population in Familes 12,187
Population in Group Qrtrs 102
Population Density1 20
Diversity Index2 25


Total Households 4,306
Average Household Size 3.1
Family Households 3,421
Average Family Size 4


Total Housing Units 4,829 (100%)
Owner Occupied HU 3,330 (69.0%)
Renter Occupied HU 976 (20.2%)
Vacant Housing Units 523 (10.8%)
Median Home Value $178,795
Average Home Value $224,234


Median Household Income $50,070
Average Household Income $61,740
Per Capita Income $19,974
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.81% 0.89%
Households 0.87% 0.93%
Families 0.78% 0.88%
Median Household Income   1.81%
Per Capita Income   1.84%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.


Franklin County ID - Peer Comparisons by Rank and Percentile

The table below compares Franklin County to the other 44 counties and county equivalents in Idaho by rank and percentile using July 1, 2016 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 # 22 52nd
Population Density1 # 19 59th
Diversity Index2 # 27 41st
Median Household Income # 8 84th
Per Capita Income # 32 30th

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