Idaho City demographics profile

StatisticIdaho CityIdahoNational
Population density (sq mi)7131991
Median age33.535.737.7
Male/Female ratio1.4:11.0:11.0:1
Married (15yrs & older)47%60%55%
Families w/ Kids under 1849%45%43%
Speak English95%89%79%
Speak Spanish4%8%13%
Idaho City, ID has a population of 474 and is the 19,855th largest city in the United States. The population density is 713 per sq mi which is 3636% higher than the Idaho average and 687% higher than the national average. The median age in Idaho City is 34 which is approximately 6% lower than the Idaho average of 36. In Idaho City, 47% of the population over 15 years of age are married, 95% speak English and 4% speak Spanish. 46% of Idaho City residents were born in Idaho, 52% were born out of state, 1% were born outside of the United States and 0% were foreign born.

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Did you know?

  • The population density in Idaho City is 3636% higher than Idaho.
  • The median age in Idaho City is 6% lower than Idaho.
  • In Idaho City 95.15% of the population is White.
  • In Idaho City 0.84% of the population is Black or African American.
  • In Idaho City 0.00% of the population is Asian.

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Idaho City population breakdown by race

RaceIdaho CityIdahoNational
Black or African American0.84%0.64%12.63%
American Indian0.63%1.31%0.82%
Native Hawaiian0.00%0.12%0.18%
Mixed race3.38%2.57%3.06%
Other race0.00%2.74%4.75%
In Idaho City, 10.3% 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

Idaho City age breakdown

Marital status

Age of children in married couples

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