Oliver County, ND Population

The population of Oliver County is 1,850, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
1,850
Total Population
48.4
Median age
46.97%
Female population %
112.9:100
Gender ratio (M:F)
55-59 years
Largest age group
84.4
Total dependency ratio
White
Largest racial group
55
Hispanic population

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

Age

Oliver County's population is old compared to the rest of the country:

  • The median age in Oliver County is 48.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Oliver County's population under 18 was 25.14%, compared to the 22.51% nationwide.
  • Oliver County's elderly or the senior population (over 65 age) was 24.00% as compared to 16.04% nationwide.
  • Of the total population in Oliver County, 21.78% were under the age of 15, 11.51% aged 15 to 29, 42.70% aged 30 to 64, 22.59% aged 65 to 84, and 1.41% were 85 years of age and older.
The graph shows Oliver 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
Oliver County, ND population by age group. The largest age group was 55-59 years with a poulation of 221 (11.95% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Oliver County, ND population by age ➔

Gender

There are 112 less females than males in Oliver County:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 46.97% females and 53.03% males in Oliver County, ND.
  • The Oliver County, ND gender ratio is 112.9:100 i.e. 112.9 men to 100 women (1.129).
  • For male population, the largest age group is 65-69 years with a population of 118.
  • For the female population, the largest age group is 55-59 years with a population of 111.
The grouped bar chart shows Oliver 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 # 65-69 years (118) | Female # 55-59 years (111). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Oliver County, ND population by gender ➔

Race / Ethnicity

Oliver County's population has become increasingly diverse:

  • Racial distribution of Oliver County population: 91.84% are White, 0.59% are American Indian and Alaska Native, 0.27% are Asian, 0.27% are Native Hawaiian and other Pacific Islander and 7.03% are multiracial.
  • Oliver County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
  • By ethnicity, 55 is Hispanic or Latino (of any race), and 1,795 (97.03% of the total population) is Non-Hispanic.
  • The largest racial group in Oliver County is White with a population of 1,699 (91.84% of the total population).
The bar chart shows Oliver 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.
Oliver County, ND population by race. The largest racial group in Oliver County is White with a population of 1,699 (91.84% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Oliver County, ND population by race ➔

Year by year

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

  • The peak population was 2,044 in the year 2000
  • From 2000 to 2010, Oliver County's population decreased by 203 (9.93%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Oliver County's population increased by 28 (1.52%), 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, Oliver County's population was lowest in year 2009 at 1,653.
The graph shows Oliver County's population from 2000 to 2022, with years on x-axis and population on y-axis
Oliver County's population from 2000 to 2022. The estimated population at the end of 2022 was 1,856. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Oliver County, ND population by year ➔

References

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Oliver 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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