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CITY · 1990 CENSUS

Iroquois

South Dakota · 339 residents · 0.62 sq mi
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The short version

Iroquois has notably lower household income than the US average, with a median household income of $20,125. Population has grown 22% since 2000. 6% of adults hold a bachelor's degree or higher, below the national rate of 20%. Median home value is $14,999.

At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 31.2
US median: 33.0
Less educated
6% hold a bachelor's degree
US average: 20%
More affordable
home values down 31%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

339
+22%vs 2000
vs 278 in 2000
1990 – 2025
547 / sq mi
+22%vs 2000
vs 448 / sq mi in 2000
US average: 221
31.2
−17%vs 2000
vs 37.4 in 2000
US average: 33.0
Population, 19902024
1622383143904661990201020202024Iroquois
2024389
1990201020202024
Section 02

Income & economy

$20,125
+3%inflation adjusted, since 2000
vs $25,625 in 2000
US average: $30,130
1990 – 2024
$8,047
−39%vs 2000
vs $13,277 in 2000
US average: $14,340
13.0%
−4.5 ptsvs 2000
vs 17.4% in 2000
US average: 13.2%
Section 03

Housing

$14,999
−31%inflation adjusted, since 2000
vs $28,800 in 2000
US average: $93,722
1990 – 2024
$261
+3%inflation adjusted, since 2000
vs $333 in 2000
US average: $450
72.9%
−4.1 ptsvs 2000
vs 77.0% in 2000
27.1% rent
0.7
−34%vs 2000
vs 1.1 in 2000
1990 – 2024
RELATED:See current rent listings in Iroquois on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic95.7%(266)
Black0%(0)
Hispanic / Latino2.5%(7)
Asian0.4%(1)
Other0%
Diversity Score7.1%(20)
1990
White, non-Hispanic98.8%(335)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other1.2%(4)
Diversity Score2.9%(10)
3
−59%vs 2000
vs 7 in 2000
1990 – 2024
Section 05

Education

6.1%
−10.2 ptsvs 2000
vs 16.3% in 2000
US average: 20.3%
High school or higher
77.8%
−8.4 ptsvs 2000
vs 86.1% in 2000
US average: 75.2%
2.0%
+0.8 ptsvs 2000
vs 1.2% in 2000
US average: 7.1%
Section 06

Commute & transportation

22.0 min
+71%vs 2000
vs 12.9 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 Iroquois, South Dakota?

Iroquois, South Dakota has about 339 residents according to the 1990 Census.

What is the median household income in Iroquois, South Dakota?

The typical household in Iroquois, South Dakota earns about $20,125 a year. Half of households make more than that, and half make less.

Is Iroquois, South Dakota expensive?

In Iroquois, South Dakota, the median home is worth about $14,999, and the typical rent is about $261 a month.

How educated are people in Iroquois, South Dakota?

About 6.1% of adults age 25 and over in Iroquois, South Dakota hold a bachelor's degree or higher.

What is the poverty rate in Iroquois, South Dakota?

About 13.0% of people in Iroquois, South 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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