Johnston City, IL Population

Overview

3,403

Total Population

41.3

Median age

43.96%

Female population %

127.5:100

Gender ratio (M:F)

50-54 years

Largest age group

50.7

Total dependency ratio

White

Largest racial group

17

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Johnston City is 41.3, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Johnston City's population under 18 was 20.10%, compared to the 22.51% nationwide.
Johnston City's elderly or the senior population (over 65 age) was 15.75% as compared to 16.04% nationwide.
Of the total population in Johnston City, 17.90% were under the age of 15, 19.51% aged 15 to 29, 46.84% aged 30 to 64, 12.28% aged 65 to 84, and 3.47% were 85 years of age and older.

There are 411 less females than males in Johnston City:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 43.96% females and 56.04% males in Johnston City, IL.
The Johnston City, IL gender ratio is 127.5:100 i.e. 127.5 men to 100 women (1.275).
For male population, the largest age group is 5-9 years with a population of 170.
For the female population, the largest age group is 35-39 years with a population of 159.

Johnston City's population is moderately diverse:

Racial distribution of Johnston City population: 97.27% are White, 0.50% are some other race and 2.23% are multiracial.
Johnston City's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 17 is Hispanic or Latino (of any race), and 3,386 (99.50% of the total population) is Non-Hispanic.
The largest racial group in Johnston City is White with a population of 3,31 (97.27% of the total population).

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

The peak population was 3,589 in the year 2000
From 2000 to 2010, Johnston City's population decreased by 26 (0.72%), as compared to the national growth of 9.63%.
From 2010 to 2020, Johnston City's population decreased by 184 (5.16%), 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, Johnston City's population was lowest in year 2022 at 3,325.