Mountrail County, ND Population

The population of Mountrail County is 9,717, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
9,717
Total Population
33.0
Median age
45.99%
Female population %
117.4:100
Gender ratio (M:F)
0-4 years
Largest age group
55.7
Total dependency ratio
White
Largest racial group
834
Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

Age

Mountrail County's population is young compared to the rest of the country:

  • The median age in Mountrail County is 33.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Mountrail County's population under 18 was 28.72%, compared to the 22.51% nationwide.
  • Mountrail County's elderly or the senior population (over 65 age) was 11.20% as compared to 16.04% nationwide.
  • Of the total population in Mountrail County, 24.60% were under the age of 15, 20.50% aged 15 to 29, 43.71% aged 30 to 64, 9.71% aged 65 to 84, and 1.48% were 85 years of age and older.
The graph shows Mountrail County's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Mountrail County, ND population by age group. The largest age group was 0-4 years with a poulation of 878 (9.04% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Mountrail County, ND population by age ➔

Gender

There are 779 less females than males in Mountrail County:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.99% females and 54.01% males in Mountrail County, ND.
  • The Mountrail County, ND gender ratio is 117.4:100 i.e. 117.4 men to 100 women (1.174).
  • For male population, the largest age group is 0-4 years with a population of 484.
  • For the female population, the largest age group is 5-9 years with a population of 441.
The grouped bar chart shows Mountrail County, ND population by age and gender across 18 age groups, defined between the age of 0 and 85 and above. The female population is shown in pink color bar and male population is shown in blue color bar. Age group is plotted on x axis and population on y axis.
California population by gender and age. Largest age group (population): Male # 0-4 years (484) | Female # 5-9 years (441). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Mountrail County, ND population by gender ➔

Race / Ethnicity

Mountrail County's population has become increasingly diverse:

  • Racial distribution of Mountrail County population: 60% are White, 1.76% are Black or African American, 31.21% are American Indian and Alaska Native, 0.63% are Asian, 0.14% are Native Hawaiian and other Pacific Islander, 2.70% are some other race and 3.56% are multiracial.
  • Mountrail County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
  • By ethnicity, 834 is Hispanic or Latino (of any race), and 8,883 (91.42% of the total population) is Non-Hispanic.
  • The largest racial group in Mountrail County is White with a population of 5,83 (60% of the total population).
The bar chart shows Mountrail County, ND population by race, in percentage. The numbers shown are based on the American Community Survey respondents self identified race. The Hispanic and Latino population is spread across the races identified and not as a separate race category.
Mountrail County, ND population by race. The largest racial group in Mountrail County is White with a population of 5,83 (60% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Mountrail County, ND population by race ➔

Year by year

Mountrail County's population has already reached its peak and is showing a trend of decline:

  • The peak population was 10,507 in the year 2019
  • From 2000 to 2010, Mountrail County's population increased by 1,121 (17.02%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Mountrail County's population increased by 2,099 (27.23%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
  • Between the year 2000 and 2022, Mountrail County's population was lowest in year 2006 at 6,408.
The graph shows Mountrail County's population from 2000 to 2022, with years on x-axis and population on y-axis
Mountrail County's population from 2000 to 2022. The estimated population at the end of 2022 was 9,290. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Mountrail County, ND population by year ➔

References

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Mountrail County, ND Demographics

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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