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CITY · 2000 CENSUS

Zion

Illinois · 22,866 residents · 9.93 sq mi
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The short version

Zion is home to 22,866 people in Illinois. The median age is 30.1, younger than the US median of 35.2. 16% of adults hold a bachelor's degree or higher. Owners hold 59% of the housing stock. Growth has run 16% since 1990, or 3,091 more people. Median household income is $45,723, close to the national figure.

At a glance
Wealthier
above the US median
US median: $42,589
Younger
median age 30.1
US median: 35.2
Less educated
16% hold a bachelor's degree
US average: 24%
Less affordable
home values up 29%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

22,866
+16%since 1990
from 19,775 in 1990
1990 – 2025
30.1
+6%since 1990
from 28.4 in 1990
US average: 35.2
Land area
9.93 sq mi
Population, 19902024
19K21K22K24K25K19902000201020202024Zion
202425K
1990201020202024
Age distribution, 2000
Under 59%(2,055)
US avg: 6.8%
5 to 910%(2,294)
US avg: 7.3%
10 to 149.2%(2,108)
US avg: 7.3%
15 to 197.8%(1,778)
US avg: 7.2%
20 to 246.8%(1,545)
US avg: 6.7%
25 to 3415%(3,438)
US avg: 14.2%
35 to 4416.4%(3,740)
US avg: 16%
45 to 5411.3%(2,578)
US avg: 13.4%
55 to 646.2%(1,411)
US avg: 8.6%
65 to 744.4%(996)
US avg: 6.5%
75 to 842.8%(650)
US avg: 4.4%
85 and over1.2%(273)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$45,723
+11%inflation adjusted, since 1990
from $31,159 in 1990
US average: $42,589
1990 – 2024
$17,730
+50%since 1990
from $11,813 in 1990
US average: $21,522
11.9%
−1.1 ptssince 1990
from 13.1% in 1990
US average: 12.4%
Section 03

Housing

$115,100
+29%inflation adjusted, since 1990
from $67,800 in 1990
US average: $120,530
1990 – 2024
$651
+1%inflation adjusted, since 1990
from $487 in 1990
US average: $602
59.2%
+4.7 ptssince 1990
from 54.6% in 1990
40.8% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic73.5%(14,542)
Black22.2%(4,396)
Hispanic / Latino5.8%(1,144)
Asian1.3%(253)
2000
White, non-Hispanic53%(12,120)
Black26.5%(6,051)
Hispanic / Latino15.2%(3,487)
Asian1.8%(408)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican34%(8,364)
Honduran2.3%(555)
Dominican1.3%(330)
Guatemalan0.9%(233)
Spaniard0.8%(205)
Cuban0.4%(97)
Salvadoran0.2%(52)
Colombian0.2%(50)
Asian origin
Filipino2.5%(615)
Cambodian0.2%(41)
Korean0.1%(21)
Vietnamese0.1%(16)
Asian Indian0.1%(13)
Ancestry
German8.3%(2,037)
Irish4.1%(1,013)
English4%(995)
Italian2.6%(650)
Polish2.4%(593)
American2.2%(545)
French1.6%(395)
West Indian1.1%(278)
Swedish0.8%(208)
Scottish0.8%(188)
Nigerian0.6%(137)
+ 24 more ancestry groups with data
Norwegian0.5%(126)
Finnish0.4%(107)
Jamaican0.4%(104)
Scotch-Irish0.4%(92)
Russian0.3%(79)
Greek0.3%(67)
Hungarian0.2%(61)
Haitian0.2%(54)
Romanian0.2%(51)
Czech0.2%(50)
Lithuanian0.2%(49)
Dutch0.2%(46)
Slovak0.2%(45)
Welsh0.1%(26)
Arab0.1%(25)
Danish0.1%(24)
British0.1%(18)
Swiss0.1%(18)
Canadian0.1%(15)
Austrian0.1%(14)
Belgian0%(11)
Croatian0%(11)
Section 05

Education

15.7%
+4.9 ptssince 1990
from 10.7% in 1990
US average: 24.4%
High school or higher
77.8%
+3.1 ptssince 1990
from 74.7% in 1990
US average: 80.3%
5.6%
+3.2 ptssince 1990
from 2.4% in 1990
US average: 8.8%
Section 06

Commute & transportation

21.9 min
−8%since 1990
from 23.8 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 married32.1%(2,450)
Married57.5%(4,393)
Widowed1.7%(128)
Divorced8.8%(669)
Women 15+
Never married24.8%(2,197)
Married52.7%(4,662)
Widowed7.9%(698)
Divorced14.6%(1,292)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

11.9%
−1.5 ptssince 2013
from 13.4% in 2013
US average: 8.4%
49.2%
−0.9 ptssince 2020
from 50.1% in 2020
US average: 54.8%
Direct-purchase
8.7%
−0.5 ptssince 2020
from 9.2% in 2020
US average: 13.8%
13.6%
+0.4 ptssince 2020
from 13.2% in 2020
US average: 18.4%
32.0%
+4.7 ptssince 2020
from 27.3% in 2020
US average: 20.9%
VA health care
3.3%
−0.5 ptssince 2020
from 3.8% in 2020
US average: 2.2%
Any private
56.0%
−3.5 ptssince 2020
from 59.5% in 2020
US average: 67.1%
Any public
42.6%
+2.0 ptssince 2020
from 40.6% 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)40.1%(530)
US avg: 26.4%
Gulf War (1990s)35.7%(472)
US avg: 24.3%
Vietnam era25.6%(339)
US avg: 33.1%
Korean War1%(13)
US avg: 4.5%
World War II0.8%(10)
US avg: 1%

Share of the 1,323 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 Zion, Illinois?

Zion, Illinois has about 22,866 residents according to the 2000 Census.

What is the median household income in Zion, Illinois?

The typical household in Zion, Illinois earns about $45,723 a year. Half of households make more than that, and half make less.

Is Zion, Illinois expensive?

In Zion, Illinois, the median home is worth about $115,100, and the typical rent is about $651 a month.

How educated are people in Zion, Illinois?

About 15.7% of adults age 25 and over in Zion, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Zion, Illinois?

About 11.9% of people in Zion, Illinois live below the federal poverty line.

Has Zion, Illinois grown since 1990?

Yes, Zion, Illinois has grown since 1990. The population has added about 3,091 residents, a change of about 16 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 →