Boulder demographics profile

Population density (sq mi)83491
Median age44.730.337.7
Male/Female ratio0.8:11.0:11.0:1
Married (15yrs & older)38%60%55%
Speak English88%85%79%
Speak Spanish3%10%13%
Boulder, UT has a population of 165 and is the 25,288th largest city in the United States. The population density is 8 per sq mi which is 77% lower than the Utah average and 91% lower than the national average. The median age in Boulder is 45 which is approximately 48% higher than the Utah average of 30. In Boulder, 38% of the population over 15 years of age are married, 88% speak English and 3% speak Spanish. 41% of Boulder residents were born in Utah, 59% 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 Boulder is 77% lower than Utah.
  • The median age in Boulder is 48% higher than Utah.
  • In Boulder 94.55% of the population is Caucasian.
  • In Boulder 0.00% of the population is African American.
  • In Boulder 5.45% of the population is Asian.

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Boulder population breakdown by race

African American0.00%1.10%12.63%
American Indian0.00%1.07%0.82%
Native Hawaiian0.00%0.90%0.18%
Mixed race0.00%2.64%3.06%
Other race0.00%4.79%4.75%
In Boulder, 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

Boulder age breakdown

Marital status

Age of children in married couples

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