In 2020, Franklin County, ID had a population of 13.7k people with a median age of 33.5 and a median household income of $59,934. Between 2019 and 2020 the population of Franklin County, ID grew from 13,464 to 13,736, a 2.02% increase and its median household income grew from $57,215 to $59,934, a 4.75% increase.
The 5 largest ethnic groups in Franklin County, ID are White (Non-Hispanic) (90.3%), White (Hispanic) (3.69%), Other (Hispanic) (1.59%), Two+ (Non-Hispanic) (1.57%), and Two+ (Hispanic) (1.07%).
None of the households in Franklin County, ID reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.6% of the residents in Franklin County, ID are U.S. citizens.
In 2020, the median property value in Franklin County, ID was $222,200, and the homeownership rate was 83.8%. Most people in Franklin County, ID drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in Franklin County, ID was 2 cars per household.