Decatur Township, Michigan Population

Overview

3,578

Total Population

44.9

Median age

46.65%

Female population %

114.4:100

Gender ratio (M:F)

50-54 years

Largest age group

54.3

Total dependency ratio

White

Largest racial group

244

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Decatur township is 44.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Decatur township's population under 18 was 21.41%, compared to the 22.51% nationwide.
Decatur township's elderly or the senior population (over 65 age) was 15.93% as compared to 16.04% nationwide.
Of the total population in Decatur township, 19.26% were under the age of 15, 14.31% aged 15 to 29, 50.50% aged 30 to 64, 13.08% aged 65 to 84, and 2.85% were 85 years of age and older.

There are 240 less females than males in Decatur township:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 46.65% females and 53.35% males in Decatur Township, Michigan.
The Decatur Township, Michigan gender ratio is 114.4:100 i.e. 114.4 men to 100 women (1.144).
For male population, the largest age group is 50-54 years with a population of 278.
For the female population, the largest age group is 50-54 years with a population of 210.

Decatur township's population has become increasingly diverse:

Racial distribution of Decatur township population: 87.42% are White, 1.51% are Black or African American, 1.54% are American Indian and Alaska Native, 1.29% are Asian, 0.34% are some other race and 7.91% are multiracial.
Decatur township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
By ethnicity, 244 is Hispanic or Latino (of any race), and 3,334 (93.18% of the total population) is Non-Hispanic.
The largest racial group in Decatur township is White with a population of 3,128 (87.42% of the total population).

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

The peak population was 3,923 in the year 2004
From 2000 to 2010, Decatur township's population decreased by 174 (4.47%), as compared to the national growth of 9.63%.
From 2010 to 2020, Decatur township's population decreased by 149 (4.01%), 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, Decatur township's population was lowest in year 2022 at 3,535.