Onida, SD Population

Overview

580

Total Population

47.9

Median age

46.21%

Female population %

116.4:100

Gender ratio (M:F)

60-64 years

Largest age group

75.8

Total dependency ratio

White

Largest racial group

2

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Onida is 47.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Onida's population under 18 was 25.52%, compared to the 22.51% nationwide.
Onida's elderly or the senior population (over 65 age) was 21.38% as compared to 16.04% nationwide.
Of the total population in Onida, 21.72% were under the age of 15, 11.90% aged 15 to 29, 45.00% aged 30 to 64, 19.48% aged 65 to 84, and 1.90% were 85 years of age and older.

There are 44 less females than males in Onida:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 46.21% females and 53.79% males in Onida, SD.
The Onida, SD gender ratio is 116.4:100 i.e. 116.4 men to 100 women (1.164).
For male population, the largest age group is 60-64 years with a population of 42.
For the female population, the largest age group is 50-54 years with a population of 26.

Onida's population is moderately diverse:

Racial distribution of Onida population: 92.93% are White and 7.07% are multiracial.
Onida's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 2 is Hispanic or Latino (of any race), and 56 (96.55% of the total population) is Non-Hispanic.
The largest racial group in Onida is White with a population of 539 (92.93% of the total population).

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

The peak population was 736 in the year 2000
From 2000 to 2010, Onida's population decreased by 73 (9.92%), as compared to the national growth of 9.63%.
From 2010 to 2020, Onida's population increased by 2 (0.30%), 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, Onida's population was lowest in year 2009 at 618.