Island Lake township, Mahnomen County, Minnesota Population

Overview

327

Total Population

40.5

Median age

48.01%

Female population %

108.3:100

Gender ratio (M:F)

0-4 years

Largest age group

103.1

Total dependency ratio

White

Largest racial group

32

Hispanic population

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

TABLE OF CONTENTS

Age

Island Lake township's population is old compared to the rest of the country:

The median age in Island Lake township is 40.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Island Lake township's population under 18 was 33.94%, compared to the 22.51% nationwide.
Island Lake township's elderly or the senior population (over 65 age) was 20.49% as compared to 16.04% nationwide.
Of the total population in Island Lake township, 30.28% were under the age of 15, 14.98% aged 15 to 29, 34.25% aged 30 to 64, 19.27% aged 65 to 84, and 1.22% were 85 years of age and older.

There are 13 less females than males in Island Lake township:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.01% females and 51.99% males in Island Lake township, Mahnomen County, Minnesota.
The Island Lake township, Mahnomen County, Minnesota gender ratio is 108.3:100 i.e. 108.3 men to 100 women (1.083).
For male population, the largest age group is 10-14 years with a population of 21.
For the female population, the largest age group is 0-4 years with a population of 24.

Island Lake township's population has become increasingly diverse:

Racial distribution of Island Lake township population: 80.73% are White, 12.54% are Black or African American, 5.81% are American Indian and Alaska Native, 0.31% are some other race and 0.61% are multiracial.
Island Lake township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
By ethnicity, 32 is Hispanic or Latino (of any race), and 295 (90.21% of the total population) is Non-Hispanic.
The largest racial group in Island Lake township is White with a population of 264 (80.73% of the total population).

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

The peak population was 311 in the year 2021
From 2000 to 2010, Island Lake township's population increased by 16 (7.34%), as compared to the national growth of 9.63%.
From 2010 to 2020, Island Lake township's population increased by 76 (32.48%), 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, Island Lake township's population was lowest in year 2009 at 215.