North Sioux City, SD Population

Overview

2,956

Total Population

35.4

Median age

55.11%

Female population %

81.5:100

Gender ratio (M:F)

15-19 years

Largest age group

49.4

Total dependency ratio

White

Largest racial group

107

Hispanic population

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

TABLE OF CONTENTS

Age

North Sioux City's population is young compared to the rest of the country:

The median age in North Sioux City is 35.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
North Sioux City's population under 18 was 23.71%, compared to the 22.51% nationwide.
North Sioux City's elderly or the senior population (over 65 age) was 15.32% as compared to 16.04% nationwide.
Of the total population in North Sioux City, 17.73% were under the age of 15, 24.19% aged 15 to 29, 42.76% aged 30 to 64, 14.14% aged 65 to 84, and 1.18% were 85 years of age and older.

There are 302 more females than males in North Sioux City:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 55.11% females and 44.89% males in North Sioux City, SD.
The North Sioux City, SD gender ratio is 81.5:100 i.e. 81.5 men to 100 women (0.815).
For male population, the largest age group is 35-39 years with a population of 155.
For the female population, the largest age group is 55-59 years with a population of 181.

North Sioux City's population has become increasingly diverse:

Racial distribution of North Sioux City population: 88.53% are White, 0.71% are Black or African American, 2.50% are American Indian and Alaska Native, 0.24% are Asian, 2.30% are some other race and 5.72% are multiracial.
North Sioux City's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 107 is Hispanic or Latino (of any race), and 2,849 (96.38% of the total population) is Non-Hispanic.
The largest racial group in North Sioux City is White with a population of 2,617 (88.53% of the total population).

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

The peak population was 3,042 in the year 2020
From 2000 to 2010, North Sioux City's population increased by 301 (13.44%), as compared to the national growth of 9.63%.
From 2010 to 2020, North Sioux City's population increased by 501 (19.72%), 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, North Sioux City's population was lowest in year 2000 at 2,240.