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CITY · 2000 CENSUS

Sioux City

Iowa · 85,013 residents · 58.9 sq mi
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The short version

Sioux City is home to 85,013 people in Iowa. The typical home is worth $73,100, having more than doubled since 1990. Getting to work takes 10 minutes on average. About 19% of adults have finished a four-year degree. The median household earns $37,429, about 12% below the national median. The population has held roughly steady since 1990.

At a glance
Lower income
below the US median
US median: $42,589
Younger
median age 33.4
US median: 35.2
Less educated
19% hold a bachelor's degree
US average: 24%
Less affordable
home values up 37%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

85,013
+6%since 1990
from 80,505 in 1990
1990 – 2025
33.4
+2%since 1990
from 32.7 in 1990
US average: 35.2
Land area
58.9 sq mi
Population, 19902024
80K82K83K85K87K19902000201020202024Sioux City
202486K
1990201020202024
Age distribution, 2000
Under 57.9%(6,694)
US avg: 6.8%
5 to 97.7%(6,532)
US avg: 7.3%
10 to 147.2%(6,107)
US avg: 7.3%
15 to 197.6%(6,465)
US avg: 7.2%
20 to 247.7%(6,544)
US avg: 6.7%
25 to 3414.2%(12,060)
US avg: 14.2%
35 to 4414.3%(12,133)
US avg: 16%
45 to 5412.6%(10,754)
US avg: 13.4%
55 to 647.6%(6,429)
US avg: 8.6%
65 to 746.6%(5,569)
US avg: 6.5%
75 to 844.9%(4,144)
US avg: 4.4%
85 and over1.9%(1,582)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$37,429
+13%inflation adjusted, since 1990
from $25,045 in 1990
US average: $42,589
1990 – 2024
$18,666
+51%since 1990
from $12,339 in 1990
US average: $21,522
11.2%
−2.6 ptssince 1990
from 13.8% in 1990
US average: 12.4%
Section 03

Housing

$73,100
+37%inflation adjusted, since 1990
from $40,600 in 1990
US average: $120,530
1990 – 2024
$495
+15%inflation adjusted, since 1990
from $326 in 1990
US average: $602
66.2%
−0.8 ptssince 1990
from 67.0% in 1990
33.8% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic92.5%(74,475)
Black2.5%(1,993)
Hispanic / Latino3%(2,420)
Asian1.4%(1,156)
2000
White, non-Hispanic80.6%(68,521)
Black2.3%(1,966)
Hispanic / Latino10.9%(9,257)
Asian2.8%(2,385)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican15.8%(13,598)
Central American5.1%(4,422)
Guatemalan3.4%(2,968)
Salvadoran1.1%(942)
Puerto Rican0.4%(325)
Honduran0.4%(303)
Nicaraguan0.2%(176)
Spaniard0.2%(165)
Cuban0.2%(141)
Dominican0.1%(100)
Chilean0.1%(64)
+ 4 more hispanic origin groups with data
Colombian0.1%(55)
Peruvian0%(35)
Asian origin
Vietnamese1.1%(935)
Filipino0.4%(332)
Laotian0.4%(329)
Cambodian0.1%(122)
Korean0.1%(70)
Chinese0.1%(59)
Asian Indian0.1%(53)
Japanese0.1%(46)
Thai0%(34)
Pakistani0%(22)
Pacific Islander origin
Samoan0.1%(89)
Chuukese0.1%(76)
Ancestry
German23%(19,803)
Irish11.1%(9,524)
American7.9%(6,777)
English6.3%(5,429)
Norwegian3.1%(2,694)
Dutch2.6%(2,211)
Swedish2.1%(1,791)
Polish1.6%(1,386)
Italian1.5%(1,260)
Danish1.4%(1,220)
French1.3%(1,131)
+ 34 more ancestry groups with data
Scottish1.1%(937)
Ethiopian1.1%(924)
Czech0.5%(467)
Scotch-Irish0.5%(451)
Arab0.5%(392)
Lebanese0.4%(342)
Welsh0.4%(334)
Swiss0.3%(230)
British0.2%(157)
Greek0.2%(143)
West Indian0.2%(143)
Russian0.1%(121)
Lithuanian0.1%(104)
Canadian0.1%(49)
Bulgarian0.1%(47)
Croatian0.1%(46)
Nigerian0%(42)
Belgian0%(40)
Romanian0%(40)
Ukrainian0%(32)
Hungarian0%(30)
Syrian0%(29)
Latvian0%(18)
Egyptian0%(15)
Austrian0%(15)
Slovak0%(15)
Jamaican0%(13)
Slovene0%(11)
Turkish0%(9)
Serbian0%(5)
Finnish0%(4)
Section 05

Education

19.0%
+1.4 ptssince 1990
from 17.5% in 1990
US average: 24.4%
High school or higher
79.7%
+1.8 ptssince 1990
from 77.9% in 1990
US average: 80.3%
6.3%
+1.1 ptssince 1990
from 5.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

10.3 min
−25%since 1990
from 13.7 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married31.3%(9,927)
Married56.3%(17,826)
Widowed2.7%(863)
Divorced9.6%(3,055)
Women 15+
Never married25.3%(8,636)
Married51.3%(17,497)
Widowed12.1%(4,118)
Divorced11.3%(3,855)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

8.4%
−4.6 ptssince 2013
from 13.0% in 2013
US average: 8.4%
49.5%
−5.4 ptssince 2020
from 54.9% in 2020
US average: 54.8%
Direct-purchase
11.2%
−0.3 ptssince 2020
from 11.5% in 2020
US average: 13.8%
16.7%
+1.8 ptssince 2020
from 14.9% in 2020
US average: 18.4%
31.1%
+1.9 ptssince 2020
from 29.2% in 2020
US average: 20.9%
VA health care
1.9%
−0.2 ptssince 2020
from 2.1% in 2020
US average: 2.2%
Any private
59.4%
−5.5 ptssince 2020
from 64.9% in 2020
US average: 67.1%
Any public
44.1%
+2.4 ptssince 2020
from 41.7% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)20%(669)
US avg: 26.4%
Gulf War (1990s)20%(669)
US avg: 24.3%
Vietnam era41.1%(1,374)
US avg: 33.1%
Korean War3.8%(128)
US avg: 4.5%
World War II0.9%(31)
US avg: 1%

Share of the 3,342 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Sioux City, Iowa?

Sioux City, Iowa has about 85,013 residents according to the 2000 Census.

What is the median household income in Sioux City, Iowa?

The typical household in Sioux City, Iowa earns about $37,429 a year. Half of households make more than that, and half make less.

Is Sioux City, Iowa expensive?

In Sioux City, Iowa, the median home is worth about $73,100, and the typical rent is about $495 a month.

How educated are people in Sioux City, Iowa?

About 19.0% of adults age 25 and over in Sioux City, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Sioux City, Iowa?

About 11.2% of people in Sioux City, Iowa live below the federal poverty line.

Has Sioux City, Iowa grown since 1990?

Yes, Sioux City, Iowa has grown since 1990. The population has added about 4,508 residents, a change of about 6 percent over that period.

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

How we source and harmonize this data →