Franklin County ID Information


Franklin County Subdivisions

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  1. Franklin County 2018 Demographic Data
  2. Growth Rates forFranklin County (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Idaho Research Tools (Easy Tools & Current Data)
  3. Idaho Data Comparison Tool - 2018 Demographics

Franklin County ID Data & Demographics (As of July 1, 2018)


Total Population 14,036
Population in Households 13,934
Population in Familes 12,719
Population in Group Qrtrs 102
Population Density2 21
Diversity Index3 24


Median Household Income $52,641
Average Household Income $66,507
Per Capita Income $21,516


Total Housing Units 4,950 (100%)
Owner Occupied HU 3,445 (69.6%)
Renter Occupied HU 1,055 (21.3%)
Vacant Housing Units 450 ( 9.1%)
Median Home Value $202,112
Average Home Value $248,041


Total Households 4,500
Average Household Size 3.1
Family Households 3,558
Average Family Size 4
  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 1.14% 1.31%
Households 1.2% 1.35%
Families 1.07% 1.26%
Median Household Income   3.39%
Per Capita Income   3.7%


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, 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 # 22 52nd
Population Density # 19 59th
Diversity Index # 28 39th
Median Household Income # 9 82nd
Per Capita Income # 31 32nd

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

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Idaho Census Data Comparison Tool

Compare Idaho July 1, 2018 Data
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