Overview
735
Total Population
49.3
Median age
39.86%
Female population %
150.9:100
Gender ratio (M:F)
55-59 years
Largest age group
48.8
Total dependency ratio
White
Largest racial group
22
Hispanic population

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

Age

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

  • The median age in Johnstown town is 49.3, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Johnstown town's population under 18 was 18.37%, compared to the 22.51% nationwide.
  • Johnstown town's elderly or the senior population (over 65 age) was 17.28% as compared to 16.04% nationwide.
  • Of the total population in Johnstown town, 15.51% were under the age of 15, 14.69% aged 15 to 29, 52.52% aged 30 to 64, 15.24% aged 65 to 84, and 2.04% were 85 years of age and older.
The graph shows Johnstown town'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
Johnstown Town, Rock County, Wisconsin population by age group. The largest age group was 55-59 years with a poulation of 86 (11.70% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Johnstown Town, Rock County, Wisconsin population by age ➔

Gender

There are 149 less females than males in Johnstown town:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 39.86% females and 60.14% males in Johnstown Town, Rock County, Wisconsin.
  • The Johnstown Town, Rock County, Wisconsin gender ratio is 150.9:100 i.e. 150.9 men to 100 women (1.509).
  • For male population, the largest age group is 55-59 years with a population of 64.
  • For the female population, the largest age group is 60-64 years with a population of 41.
The grouped bar chart shows Johnstown Town, Rock County, Wisconsin 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 # 55-59 years (64) | Female # 60-64 years (41). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Johnstown Town, Rock County, Wisconsin population by gender ➔

Race / Ethnicity

Johnstown town's population has become increasingly diverse:

  • Racial distribution of Johnstown town population: 94.69% are White, 0.54% are Black or African American, 2.99% are some other race and 1.77% are multiracial.
  • Johnstown town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
  • By ethnicity, 22 is Hispanic or Latino (of any race), and 713 (97.01% of the total population) is Non-Hispanic.
  • The largest racial group in Johnstown town is White with a population of 696 (94.69% of the total population).
The bar chart shows Johnstown Town, Rock County, Wisconsin 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.
Johnstown Town, Rock County, Wisconsin population by race. The largest racial group in Johnstown town is White with a population of 696 (94.69% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Johnstown Town, Rock County, Wisconsin population by race ➔

Year by year

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

  • The peak population was 845 in the year 2008
  • From 2000 to 2010, Johnstown town's population decreased by 46 (5.60%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Johnstown town's population decreased by 8 (1.03%), 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, Johnstown town's population was lowest in year 2022 at 759.
The graph shows Johnstown town's population from 2000 to 2022, with years on x-axis and population on y-axis
Johnstown town's population from 2000 to 2022. The estimated population at the end of 2022 was 759. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Johnstown Town, Rock County, Wisconsin population by year ➔

References

About the author

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

Share

This article is for informational purposes only and is not intended to be legal or tax advice. We recommend that you consult with a qualified professional such as a lawyer or accountant before making a decision. Many of the products and services featured here are from our affiliate partners. We may receive commissions on purchases made from our chosen links. Read advertiser disclosure.