Garnavillo, IA Population

Overview

743

Total Population

38.7

Median age

44.01%

Female population %

127.2:100

Gender ratio (M:F)

35-39 years

Largest age group

91.0

Total dependency ratio

White

Largest racial group

34

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Garnavillo is 38.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Garnavillo's population under 18 was 24.76%, compared to the 22.51% nationwide.
Garnavillo's elderly or the senior population (over 65 age) was 24.23% as compared to 16.04% nationwide.
Of the total population in Garnavillo, 23.42% were under the age of 15, 18.17% aged 15 to 29, 34.19% aged 30 to 64, 19.78% aged 65 to 84, and 4.44% were 85 years of age and older.

There are 89 less females than males in Garnavillo:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 44.01% females and 55.99% males in Garnavillo, IA.
The Garnavillo, IA gender ratio is 127.2:100 i.e. 127.2 men to 100 women (1.272).
For male population, the largest age group is 35-39 years with a population of 53.
For the female population, the largest age group is 65-69 years with a population of 44.

Garnavillo's population is not that diverse:

Racial distribution of Garnavillo population: 97.44% are White and 2.56% are some other race.
Garnavillo's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 34 is Hispanic or Latino (of any race), and 709 (95.42% of the total population) is Non-Hispanic.
The largest racial group in Garnavillo is White with a population of 724 (97.44% of the total population).

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

The peak population was 761 in the year 2021
From 2000 to 2010, Garnavillo's population increased by 1 (0.13%), as compared to the national growth of 9.63%.
From 2010 to 2020, Garnavillo's population increased by 10 (1.34%), 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, Garnavillo's population was lowest in year 2009 at 715.