St. John, KS Population

Overview

1,245

Total Population

38.0

Median age

47.39%

Female population %

111:100

Gender ratio (M:F)

50-54 years

Largest age group

74.4

Total dependency ratio

White

Largest racial group

257

Hispanic population

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

TABLE OF CONTENTS

Age

St. John's population is young compared to the rest of the country:

The median age in St. John is 38.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
St. John's population under 18 was 25.30%, compared to the 22.51% nationwide.
St. John's elderly or the senior population (over 65 age) was 21.53% as compared to 16.04% nationwide.
Of the total population in St. John, 21.12% were under the age of 15, 21.04% aged 15 to 29, 36.31% aged 30 to 64, 17.51% aged 65 to 84, and 4.02% were 85 years of age and older.

There are 65 less females than males in St. John:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 47.39% females and 52.61% males in St. John, KS.
The St. John, KS gender ratio is 111:100 i.e. 111 men to 100 women (1.110).
For male population, the largest age group is 0-4 years with a population of 66.
For the female population, the largest age group is 65-69 years with a population of 65.

St. John's population has become increasingly diverse:

Racial distribution of St. John population: 91.81% are White, 2.89% are American Indian and Alaska Native, 0.96% are some other race and 4.34% are multiracial.
St. John's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 257 is Hispanic or Latino (of any race), and 988 (79.36% of the total population) is Non-Hispanic.
The largest racial group in St. John is White with a population of 1,143 (91.81% of the total population).

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

The peak population was 1,304 in the year 2000
From 2000 to 2010, St. John's population decreased by 12 (0.92%), as compared to the national growth of 9.63%.
From 2010 to 2020, St. John's population decreased by 66 (5.11%), 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, St. John's population was lowest in year 2019 at 1,154.