Blackfoot demographics profile

Population density (sq mi)2,0071991
Median age30.535.737.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)62%60%55%
Speak English83%89%79%
Speak Spanish13%8%13%
Blackfoot, ID has a population of 11,878 and is the 3,442nd largest city in the United States. The population density is 2,007 per sq mi which is 10417% higher than the Idaho average and 2115% higher than the national average. The median age in Blackfoot is 31 which is approximately 15% lower than the Idaho average of 36. In Blackfoot, 62% of the population over 15 years of age are married, 83% speak English and 13% speak Spanish. 67% of Blackfoot residents were born in Idaho, 24% were born out of state, 1% were born outside of the United States and 8% were foreign born.

Did you know?

  • The population density in Blackfoot is 10417% higher than Idaho.
  • The median age in Blackfoot is 15% lower than Idaho.
  • In Blackfoot 89.91% of the population is Caucasian.
  • In Blackfoot 0.31% of the population is African American.
  • In Blackfoot 2.81% of the population is Asian.

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Blackfoot population breakdown by race

African American0.31%0.64%12.63%
American Indian1.00%1.31%0.82%
Native Hawaiian0.13%0.12%0.18%
Mixed race3.39%2.57%3.06%
Other race2.45%2.74%4.75%
In Blackfoot, 20.7% 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

Blackfoot age breakdown

Marital status

Age of children in married couples

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