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CITY · 2000 CENSUS

Sycamore

Illinois · 12,020 residents · 10.1 sq mi
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The short version

With 12,020 people, Sycamore is a city in Illinois. The poverty rate is 3.7%, under the national 12.4%. Growth has run 24% since 1990, or 2,312 more people. The median household earns $51,921, about 22% above the national median. About 28% of adults have finished a four-year degree. The typical home is worth $128,300, having risen by half since 1990.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 34.7
US median: 35.2
More educated
28% hold a bachelor's degree
US average: 24%
Less affordable
home values up 26%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

12,020
+24%since 1990
from 9,708 in 1990
1990 – 2025
34.7
+4%since 1990
from 33.5 in 1990
US average: 35.2
Land area
10.1 sq mi
Population, 19902024
9K11K14K17K19K19902000201020202024Sycamore
202419K
1990201020202024
Age distribution, 2000
Under 56.9%(827)
US avg: 6.8%
5 to 97.7%(927)
US avg: 7.3%
10 to 148.6%(1,035)
US avg: 7.3%
15 to 197.3%(879)
US avg: 7.2%
20 to 245.8%(693)
US avg: 6.7%
25 to 3414.1%(1,697)
US avg: 14.2%
35 to 4417.2%(2,066)
US avg: 16%
45 to 5413.7%(1,643)
US avg: 13.4%
55 to 647.9%(945)
US avg: 8.6%
65 to 745.6%(670)
US avg: 6.5%
75 to 844.2%(507)
US avg: 4.4%
85 and over1.1%(131)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$51,921
+16%inflation adjusted, since 1990
from $34,058 in 1990
US average: $42,589
1990 – 2024
$23,112
+57%since 1990
from $14,704 in 1990
US average: $21,522
3.7%
−1.2 ptssince 1990
from 4.9% in 1990
US average: 12.4%
Section 03

Housing

$128,300
+26%inflation adjusted, since 1990
from $77,300 in 1990
US average: $120,530
1990 – 2024
$589
+5%inflation adjusted, since 1990
from $426 in 1990
US average: $602
68.8%
+2.0 ptssince 1990
from 66.9% in 1990
31.2% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic95.1%(9,232)
Black3.4%(327)
Hispanic / Latino1.1%(110)
Asian0.9%(83)
2000
White, non-Hispanic91%(10,937)
Black2.7%(323)
Hispanic / Latino4.3%(513)
Asian0.8%(96)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican7.5%(1,397)
Puerto Rican2.7%(510)
Spaniard0.5%(93)
Colombian0.2%(39)
Guatemalan0.1%(19)
Ecuadorian0.1%(12)
Cuban0%(5)
Asian origin
Filipino0.7%(129)
Vietnamese0.5%(86)
Korean0.4%(66)
Chinese0.3%(62)
Laotian0.1%(10)
Pacific Islander origin
Ancestry
German27.7%(5,150)
Irish15.4%(2,864)
English11.5%(2,139)
Italian7.9%(1,463)
Polish6.5%(1,211)
Swedish5.9%(1,096)
Norwegian4%(738)
American3.6%(665)
French2.3%(418)
Scottish2%(370)
Czech1.5%(283)
Ukrainian1.3%(249)
+ 25 more ancestry groups with data
Dutch1.2%(222)
Lithuanian0.9%(170)
Scotch-Irish0.7%(133)
Greek0.7%(132)
Austrian0.7%(123)
Slovak0.6%(115)
Welsh0.6%(104)
Danish0.5%(101)
Finnish0.5%(92)
Hungarian0.3%(57)
Serbian0.3%(55)
Ghanaian0.3%(48)
British0.2%(37)
Romanian0.1%(20)
Russian0.1%(19)
Belgian0.1%(17)
Portuguese0.1%(17)
Swiss0.1%(12)
Croatian0.1%(10)
Turkish0%(7)
Arab0%(4)
Israeli0%(2)
Section 05

Education

28.4%
+3.5 ptssince 1990
from 25.0% in 1990
US average: 24.4%
High school or higher
90.7%
+5.9 ptssince 1990
from 84.8% in 1990
US average: 80.3%
10.1%
−0.6 ptssince 1990
from 10.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

16.7 min
−11%since 1990
from 18.6 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 married24.1%(1,064)
Married64.2%(2,829)
Widowed1.9%(84)
Divorced9.8%(431)
Women 15+
Never married21.4%(1,030)
Married57.9%(2,788)
Widowed9.7%(468)
Divorced10.9%(526)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

2.3%
−7.9 ptssince 2013
from 10.2% in 2013
US average: 8.4%
70.5%
+2.9 ptssince 2020
from 67.6% in 2020
US average: 54.8%
Direct-purchase
13.6%
+2.7 ptssince 2020
from 10.9% in 2020
US average: 13.8%
15.2%
−0.2 ptssince 2020
from 15.4% in 2020
US average: 18.4%
16.3%
Unchangedsince 2020
from 16.3% in 2020
US average: 20.9%
VA health care
1.8%
+0.3 ptssince 2020
from 1.5% in 2020
US average: 2.2%
Any private
82.2%
+5.4 ptssince 2020
from 76.8% in 2020
US average: 67.1%
Any public
28.6%
−0.9 ptssince 2020
from 29.5% 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)22.4%(181)
US avg: 26.4%
Gulf War (1990s)14.4%(116)
US avg: 24.3%
Vietnam era33.2%(268)
US avg: 33.1%
Korean War3.6%(29)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 807 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 Sycamore, Illinois?

Sycamore, Illinois has about 12,020 residents according to the 2000 Census.

What is the median household income in Sycamore, Illinois?

The typical household in Sycamore, Illinois earns about $51,921 a year. Half of households make more than that, and half make less.

Is Sycamore, Illinois expensive?

In Sycamore, Illinois, the median home is worth about $128,300, and the typical rent is about $589 a month.

How educated are people in Sycamore, Illinois?

About 28.4% of adults age 25 and over in Sycamore, Illinois hold a bachelor's degree or higher.

What is the poverty rate in Sycamore, Illinois?

About 3.7% of people in Sycamore, Illinois live below the federal poverty line.

Has Sycamore, Illinois grown since 1990?

Yes, Sycamore, Illinois has grown since 1990. The population has added about 2,312 residents, a change of about 24 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 →