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COUNTY · 1990 CENSUS

Sioux County

North Dakota · 3,761 residents · 1,094.052 sq mi
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The short version

Sioux County has notably lower household income than the US average, with a median household income of $14,838. Population has declined 7% since 2000. 10% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $20,800. At a median age of 22.9, residents skew younger than the country as a whole. Households here earn about 36% less than the North Dakota median.

At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 22.9
US median: 33.0
Less educated
10% hold a bachelor's degree
US average: 20%
More affordable
home values down 27%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

3,761
−7%vs 2000
vs 4,044 in 2000
1990 – 2025
3 / sq mi
−7%vs 2000
vs 4 / sq mi in 2000
US average: 221
22.9
−4%vs 2000
vs 23.9 in 2000
US average: 33.0
Population, 19902024
4K4K4K4K5K1990201020202024Sioux County
20244K
1990201020202024
Section 02

Income & economy

$14,838
−13%inflation adjusted, since 2000
vs $22,483 in 2000
US average: $30,130
1990 – 2024
$5,185
−33%vs 2000
vs $7,731 in 2000
US average: $14,340
47.4%
+8.1 ptsvs 2000
vs 39.2% in 2000
US average: 13.2%
Section 03

Housing

$20,800
−27%inflation adjusted, since 2000
vs $37,500 in 2000
US average: $93,722
1990 – 2024
$147
−18%inflation adjusted, since 2000
vs $235 in 2000
US average: $450
43.6%
−2.7 ptsvs 2000
vs 46.3% in 2000
56.4% rent
1.4
−16%vs 2000
vs 1.7 in 2000
1990 – 2024
RELATED:See current rent listings in Sioux County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic14.3%(577)
Black0%(1)
Hispanic / Latino1.6%(65)
Asian0%(1)
Other0%
Diversity Score23.4%(946)
1990
White, non-Hispanic24.1%(906)
Black0.4%(14)
Hispanic / Latino0.9%(35)
Asian0.2%(7)
Other75.4%(2,834)
Diversity Score48.2%(1,813)
48
+106%vs 2000
vs 23 in 2000
1990 – 2024
Section 05

Education

9.9%
−1.3 ptsvs 2000
vs 11.2% in 2000
US average: 20.3%
High school or higher
68.3%
−10.2 ptsvs 2000
vs 78.5% in 2000
US average: 75.2%
2.2%
−1.7 ptsvs 2000
vs 3.9% in 2000
US average: 7.1%
Section 06

Commute & transportation

33.2 min
+174%vs 2000
vs 12.1 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Sioux County, North Dakota?

Sioux County, North Dakota has about 3,761 residents according to the 1990 Census.

What is the median household income in Sioux County, North Dakota?

The typical household in Sioux County, North Dakota earns about $14,838 a year. Half of households make more than that, and half make less.

Is Sioux County, North Dakota expensive?

In Sioux County, North Dakota, the median home is worth about $20,800, and the typical rent is about $147 a month.

How educated are people in Sioux County, North Dakota?

About 9.9% of adults age 25 and over in Sioux County, North Dakota hold a bachelor's degree or higher.

What is the poverty rate in Sioux County, North Dakota?

About 47.4% of people in Sioux County, North Dakota live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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