Westby, MT Population

The population of Westby is 190, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
190
Total Population
54.0
Median age
53.16%
Female population %
88.1:100
Gender ratio (M:F)
50-54 years
Largest age group
42.9
Total dependency ratio
White
Largest racial group
Zero
Hispanic population

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

Age

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

  • The median age in Westby is 54.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Westby's population under 18 was 4.21%, compared to the 22.51% nationwide.
  • Westby's elderly or the senior population (over 65 age) was 25.79% as compared to 16.04% nationwide.
  • Of the total population in Westby, 4.21% were under the age of 15, 8.42% aged 15 to 29, 61.58% aged 30 to 64, 20.00% aged 65 to 84, and 5.79% were 85 years of age and older.
The graph shows Westby'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
Westby, MT population by age group. The largest age group was 50-54 years with a poulation of 36 (18.95% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Westby, MT population by age ➔

Gender

There are 12 more females than males in Westby:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 53.16% females and 46.84% males in Westby, MT.
  • The Westby, MT gender ratio is 88.1:100 i.e. 88.1 men to 100 women (0.881).
  • For male population, the largest age group is 60-64 years with a population of 23.
  • For the female population, the largest age group is 50-54 years with a population of 32.
The grouped bar chart shows Westby, MT 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 # 60-64 years (23) | Female # 50-54 years (32). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Westby, MT population by gender ➔

Race / Ethnicity

Westby's population is not that diverse:

  • Racial distribution of Westby population: 98.42% are White and 1.58% are multiracial.
  • Westby's racial breakdown clearly shows that there is an absolute majority of White population in the town.
  • By ethnicity, Zero is Hispanic or Latino (of any race), and 19 (100% of the total population) is Non-Hispanic.
  • The largest racial group in Westby is White with a population of 187 (98.42% of the total population).
The bar chart shows Westby, MT 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.
Westby, MT population by race. The largest racial group in Westby is White with a population of 187 (98.42% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Westby, MT population by race ➔

Year by year

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

  • The peak population was 172 in the year 2015
  • From 2000 to 2010, Westby's population decreased by 7 (4.14%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Westby's population increased by 4 (2.47%), 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, Westby's population was lowest in year 2008 at 134.
The graph shows Westby's population from 2000 to 2022, with years on x-axis and population on y-axis
Westby's population from 2000 to 2022. The estimated population at the end of 2022 was 167. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Westby, MT population by year ➔

References

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Westby, MT Demographics

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Population of places that contain Westby
Insights for Westby, by topic

About the author

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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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