Ontwa Township, Michigan Population

Overview

6,868

Total Population

46.0

Median age

52.91%

Female population %

89:100

Gender ratio (M:F)

60-64 years

Largest age group

62.2

Total dependency ratio

White

Largest racial group

187

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Ontwa township is 46.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Ontwa township's population under 18 was 21.90%, compared to the 22.51% nationwide.
Ontwa township's elderly or the senior population (over 65 age) was 19.41% as compared to 16.04% nationwide.
Of the total population in Ontwa township, 18.96% were under the age of 15, 13.18% aged 15 to 29, 48.46% aged 30 to 64, 17.31% aged 65 to 84, and 2.10% were 85 years of age and older.

There are 400 more females than males in Ontwa township:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 52.91% females and 47.09% males in Ontwa Township, Michigan.
The Ontwa Township, Michigan gender ratio is 89:100 i.e. 89 men to 100 women (0.890).
For male population, the largest age group is 45-49 years with a population of 340.
For the female population, the largest age group is 55-59 years with a population of 371.

Ontwa township's population has become increasingly diverse:

Racial distribution of Ontwa township population: 93.35% are White, 0.38% are Black or African American, 0.03% are American Indian and Alaska Native, 0.42% are Asian, 0.13% are some other race and 5.69% are multiracial.
Ontwa township's racial breakdown clearly shows that there is an absolute majority of White population in the township.
By ethnicity, 187 is Hispanic or Latino (of any race), and 6,681 (97.28% of the total population) is Non-Hispanic.
The largest racial group in Ontwa township is White with a population of 6,411 (93.35% of the total population).

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

The peak population was 6,897 in the year 2020
From 2000 to 2010, Ontwa township's population increased by 705 (12.07%), as compared to the national growth of 9.63%.
From 2010 to 2020, Ontwa township's population increased by 352 (5.38%), 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, Ontwa township's population was lowest in year 2003 at 5,800.