Mackay demographics profile

Population density (sq mi)5251991
Median age42.735.737.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)57%60%55%
Speak English99%89%79%
Speak Spanish1%8%13%
Mackay, ID has a population of 455 and is the 20,124th largest city in the United States. The population density is 525 per sq mi which is 2653% higher than the Idaho average and 480% higher than the national average. The median age in Mackay is 43 which is approximately 20% higher than the Idaho average of 36. In Mackay, 57% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 70% of Mackay residents were born in Idaho, 30% were born out of state, 0% were born outside of the United States and 0% were foreign born.

Did you know?

  • The population density in Mackay is 2653% higher than Idaho.
  • The median age in Mackay is 20% higher than Idaho.
  • In Mackay 100.00% of the population is White.
  • In Mackay 0.00% of the population is African American.
  • In Mackay 0.00% of the population is Asian.

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Mackay population breakdown by race

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 race0.00%2.74%4.75%
In Mackay, 0.0% 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

Mackay age breakdown

Marital status

Age of children in married couples

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