Olney demographics profile

Population density (sq mi)150791
Median age39.039.837.7
Male/Female ratio1.5:11.0:11.0:1
Married (15yrs & older)61%58%55%
Families w/ Kids under 1842%40%43%
Speak English100%96%79%
Speak Spanish0%1%13%
Olney, MT has a population of 200 and is the 24,441st largest city in the United States. The population density is 150 per sq mi which is 2102% higher than the Montana average and 66% higher than the national average. The median age in Olney is 39 which is approximately 2% lower than the Montana average of 40. In Olney, 61% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 45% of Olney residents were born in Montana, 56% were born out of state, 0% were born outside of the United States and 0% were foreign born.

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Did you know?

  • The population density in Olney is 2102% higher than Montana.
  • The median age in Olney is 2% lower than Montana.
  • In Olney 76.00% of the population is White.
  • In Olney 0.00% of the population is Black or African American.
  • In Olney 0.00% of the population is Asian.

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Olney population breakdown by race

Black or African American0.00%0.42%12.63%
American Indian24.00%6.57%0.82%
Native Hawaiian0.00%0.08%0.18%
Mixed race0.00%2.59%3.06%
Other race0.00%0.50%4.75%
In Olney, 6.5% 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

Olney age breakdown

Marital status

Age of children in married couples

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