Franklin demographics profile

Population density (sq mi)4721991
Median age38.435.737.7
Male/Female ratio0.8:11.0:11.0:1
Married (15yrs & older)68%60%55%
Families w/ Kids under 1835%45%43%
Speak English87%89%79%
Speak Spanish13%8%13%
Franklin, ID has a population of 614 and is the 18,309th largest city in the United States. The population density is 472 per sq mi which is 2371% higher than the Idaho average and 420% higher than the national average. The median age in Franklin is 38 which is approximately 8% higher than the Idaho average of 36. In Franklin, 68% of the population over 15 years of age are married, 87% speak English and 13% speak Spanish. 40% of Franklin residents were born in Idaho, 49% were born out of state, 0% were born outside of the United States and 11% were foreign born.

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Did you know?

  • The population density in Franklin is 2371% higher than Idaho.
  • The median age in Franklin is 8% higher than Idaho.
  • In Franklin 92.51% of the population is White.
  • In Franklin 0.00% of the population is Black or African American.
  • In Franklin 0.16% of the population is Asian.

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Franklin population breakdown by race

Black or African American0.00%0.64%12.63%
American Indian0.00%1.31%0.82%
Native Hawaiian0.00%0.12%0.18%
Mixed race0.00%2.57%3.06%
Other race7.33%2.74%4.75%
In Franklin, 14.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Franklin age breakdown

Marital status

Age of children in married couples

Source: The Franklin, ID demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).