Rock Lake Township, Minnesota Population

The population of Rock Lake township is 308, according to the U.S. Census Bureau ACS estimates.
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Updated Jun 23, 2023
Overview
308
Total Population
34.8
Median age
45.45%
Female population %
12:100
Gender ratio (M:F)
30-34 years
Largest age group
58.8
Total dependency ratio
White
Largest racial group
9
Hispanic population

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

Age

Rock Lake township's population is young compared to the rest of the country:

  • The median age in Rock Lake township is 34.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
  • Rock Lake township's population under 18 was 25.32%, compared to the 22.51% nationwide.
  • Rock Lake township's elderly or the senior population (over 65 age) was 15.91% as compared to 16.04% nationwide.
  • Of the total population in Rock Lake township, 21.10% were under the age of 15, 7.14% aged 15 to 29, 55.84% aged 30 to 64, 15.26% aged 65 to 84, and 0.65% were 85 years of age and older.
The graph shows Rock Lake 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
Rock Lake Township, Minnesota population by age group. The largest age group was 30-34 years with a poulation of 75 (24.35% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Rock Lake Township, Minnesota population by age ➔

Gender

There are 28 less females than males in Rock Lake township:

  • The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.45% females and 54.55% males in Rock Lake Township, Minnesota.
  • The Rock Lake Township, Minnesota gender ratio is 12:100 i.e. 12 men to 100 women (1.200).
  • For male population, the largest age group is 30-34 years with a population of 40.
  • For the female population, the largest age group is 30-34 years with a population of 35.
The grouped bar chart shows Rock Lake 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.
California population by gender and age. Largest age group (population): Male # 30-34 years (40) | Female # 30-34 years (35). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Rock Lake Township, Minnesota population by gender ➔

Race / Ethnicity

Rock Lake township's population is not that diverse:

  • Racial distribution of Rock Lake township population: 98.38% are White and 1.62% are some other race.
  • Rock Lake township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
  • By ethnicity, 9 is Hispanic or Latino (of any race), and 299 (97.08% of the total population) is Non-Hispanic.
  • The largest racial group in Rock Lake township is White with a population of 303 (98.38% of the total population).
The bar chart shows Rock Lake 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.
Rock Lake Township, Minnesota population by race. The largest racial group in Rock Lake township is White with a population of 303 (98.38% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Read more about Rock Lake Township, Minnesota population by race ➔

Year by year

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

  • The peak population was 280 in the year 2021
  • From 2000 to 2010, Rock Lake township's population decreased by 10 (3.61%), as compared to the national growth of 9.63%.
  • From 2010 to 2020, Rock Lake township's population increased by 10 (3.75%), 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 Lake township's population was lowest in year 2010 at 267.
The graph shows Rock Lake township's population from 2000 to 2022, with years on x-axis and population on y-axis
Rock Lake township's population from 2000 to 2022. The estimated population at the end of 2022 was 278. Source: U.S. Census Bureau (Population Estimates Program)

Read more about Rock Lake Township, Minnesota population by year ➔

References

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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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