Grinnell, KS Population

Overview

312

Total Population

44.0

Median age

47.12%

Female population %

112.2:100

Gender ratio (M:F)

10-14 years

Largest age group

119.7

Total dependency ratio

White

Largest racial group

Zero

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Grinnell is 44.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Grinnell's population under 18 was 28.21%, compared to the 22.51% nationwide.
Grinnell's elderly or the senior population (over 65 age) was 31.73% as compared to 16.04% nationwide.
Of the total population in Grinnell, 22.76% were under the age of 15, 14.42% aged 15 to 29, 31.09% aged 30 to 64, 24.68% aged 65 to 84, and 7.05% were 85 years of age and older.

There are 18 less females than males in Grinnell:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 47.12% females and 52.88% males in Grinnell, KS.
The Grinnell, KS gender ratio is 112.2:100 i.e. 112.2 men to 100 women (1.122).
For male population, the largest age group is 75-79 years with a population of 19.
For the female population, the largest age group is 10-14 years with a population of 23.

Grinnell's population is non diverse:

Racial distribution of Grinnell population: 100% are White.
Grinnell's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, Zero is Hispanic or Latino (of any race), and 312 (100% of the total population) is Non-Hispanic.
The largest racial group in Grinnell is White with a population of 312 (100% of the total population).

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

The peak population was 329 in the year 2000
From 2000 to 2010, Grinnell's population decreased by 71 (21.58%), as compared to the national growth of 9.63%.
From 2010 to 2020, Grinnell's population decreased by 3 (1.16%), 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, Grinnell's population was lowest in year 2018 at 231.