Overview
141
Total Population
46.8
Median age
42.55%
Female population %
135:100
Gender ratio (M:F)
65-69 years
Largest age group
72.0
Total dependency ratio
White
Largest racial group
Zero
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Rock township's population is old compared to the rest of the country:
- The median age in Rock township is 46.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Rock township's population under 18 was 21.28%, compared to the 22.51% nationwide.
- Rock township's elderly or the senior population (over 65 age) was 22.70% as compared to 16.04% nationwide.
- Of the total population in Rock township, 19.15% were under the age of 15, 23.40% aged 15 to 29, 34.75% aged 30 to 64, 20.57% aged 65 to 84, and 2.13% were 85 years of age and older.
![Rock Township, Minnesota population by age group The graph shows Rock township'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](https://i.neilsberg.com/ch/rock-township-mn-population-by-age-group.jpeg)
Read more about Rock Township, Minnesota population by age ➔
Gender
There are 21 less females than males in Rock township:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 42.55% females and 57.45% males in Rock Township, Minnesota.
- The Rock Township, Minnesota gender ratio is 135:100 i.e. 135 men to 100 women (1.350).
- For male population, the largest age group is 60-64 years with a population of 13.
- For the female population, the largest age group is 65-69 years with a population of 10.
![Rock Township, Minnesota population by gender and age The grouped bar chart shows Rock Township, Minnesota 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.](https://i.neilsberg.com/ch/rock-township-mn-population-by-gender-and-age.jpeg)
Read more about Rock Township, Minnesota population by gender ➔
Race / Ethnicity
Rock township's population is not that diverse:
- Racial distribution of Rock township population: 95.74% are White and 4.26% are American Indian and Alaska Native.
- Rock township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
- By ethnicity, Zero is Hispanic or Latino (of any race), and 141 (100% of the total population) is Non-Hispanic.
- The largest racial group in Rock township is White with a population of 135 (95.74% of the total population).
![Rock Township, Minnesota population by race The bar chart shows Rock Township, Minnesota 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.](https://i.neilsberg.com/ch/rock-township-mn-population-by-race.jpeg)
Read more about Rock Township, Minnesota population by race ➔
Year by year
Rock township's population has already reached its peak and is showing a trend of decline:
- The peak population was 183 in the year 2000
- From 2000 to 2010, Rock township's population decreased by 1 (0.55%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Rock township's population decreased by 16 (8.79%), 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, Rock township's population was lowest in year 2021 at 165.
![Rock Township, Minnesota population from 2000 to 2022 The graph shows Rock township's population from 2000 to 2022, with years on x-axis and population on y-axis](https://i.neilsberg.com/ch/population-of-rock-township-mn-population-by-year-2000-2022.jpeg)
Read more about Rock Township, Minnesota population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)