Rock Lake Township, Minnesota Population

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

TABLE OF CONTENTS

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.

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.

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).

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.