Sycamore ZIP Codes — Dekalb County, IL

There is one unique ZIP code in Sycamore, Illinois and it is 60178. Area code: 815.

ZIP codes

67.17

sq mi land

0.58

sq mi water

815

area code

Sycamore, IL ZIP code map

About Sycamore, IL

Sycamore is a charming city located in DeKalb County, Illinois. Known for its small-town atmosphere and historical significance, it provides a friendly environment for residents and visitors alike. The city blends modern amenities with a rich agricultural history, making it a unique place in the region.

Location & geography

Sycamore is situated in the north-eastern part of Illinois, approximately 60 miles west of Chicago. The city is bordered by neighboring towns such as DeKalb, which lies about 3 miles to the south, and Genoa, approximately 10 miles to the northwest. Covering a total land area of 67.17 square miles and a water area of 0.58 square miles, Sycamore features a predominantly flat terrain with features of rural charm.

Community & economy

The community of Sycamore is characterized by its friendly residents and active local organizations that encourage engagement and participation. The economy in the area is diverse, with industries ranging from agriculture to retail and manufacturing, which helps support the local community. Daily life is enriched by a variety of local events and attractions, fostering a strong sense of community pride and belonging.

Transportation

Sycamore is easily accessible via several major highways, including Illinois Route 64 and U.S. Route 30, providing convenient connections to nearby areas. The nearest named airports are the Chicago Rockford International Airport and the DuPage Airport, both within a reasonable driving distance. Public transit options include regional bus services that connect Sycamore to surrounding cities.

History

Sycamore was founded in the mid-19th century and has developed over the years into a vibrant community rich in history. Historically, its economy has been supported by agriculture, particularly in the production of corn and soybeans, which continues to play a role in the local economy today. Notable events in the city's history include the establishment of the Sycamore Pumpkin Festival, which celebrates the town's agricultural heritage.

Did you know?

One surprising fact about Sycamore is that it was once home to an active railway hub, which contributed significantly to its early growth and development. Additionally, the city is renowned for its beautiful parks and scenic landscapes that draw outdoor enthusiasts year-round.

ZIP codes for Sycamore, IL (1)

ZIP code	City	County	Map
60178	Sycamore	Dekalb	View map

Demographics & statistics

21,996

Population

37.7

Median age

$84,787

Median household income

$40,276

Per capita income

$257,700

Median home value

$1,060

Median monthly rent

71.5%

Home ownership

7.8%

Poverty rate

3.1%

Unemployment

6,557

Housing units

44.8%

Bachelor's or higher

Age distribution

Male Female

575

Under 5

640

694

5–9

772

840

10–14

936

872

15–19

970

653

20–24

728

1,195

25–34

1,331

1,369

35–44

1,525

1,283

45–54

1,428

634

55–59

707

702

60–64

782

926

65–74

1,032

541

75–84

602

123

85+

136

← Male

Female →

Age summary

Group	Count	%
Under 18	5,623	25.6%
18 and over	16,373	74.4%
65 and over	3,360	15.3%
Median age	37.7 years

Race & ethnicity

White 86.4%

Hispanic or Latino 3.9%

Two or more races 3.7%

Black or African American 3%

Other race 2%

Asian 1%

Group	Count	%
White	19,776	86.4%
Hispanic or Latino	898	3.9%
Two or more races	838	3.7%
Black or African American	687	3%
Other race	467	2%
Asian	228	1%

Household income

Under $10k 1.9%

$10k–$15k 2.8%

$15k–$25k 6.5%

$25k–$35k 7.7%

$35k–$50k 8.6%

$50k–$75k 17.8%

$75k–$100k 12.7%

$100k–$150k 20.5%

$150k–$200k 12.3%

$200k+ 9.0%

Range	% of households
Under $10k	1.9%
$10k–$15k	2.8%
$15k–$25k	6.5%
$25k–$35k	7.7%
$35k–$50k	8.6%
$50k–$75k	17.8%
$75k–$100k	12.7%
$100k–$150k	20.5%
$150k–$200k	12.3%
$200k+	9.0%
Median income	$84,787

Housing

Home values

Under $50k 5.1%

$50k–$100k 2.1%

$100k–$150k 8.6%

$150k–$200k 17.4%

$200k–$300k 33.5%

$300k–$500k 29.5%

$500k–$1M 3.5%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$257,700
Median rent / month	$1,060
Owner occupied	71.5%
Renter occupied	28.5%
Vacant	4.1%
Single-family detached	58.5%
Large apartment buildings	2.2%
Mobile homes	2.4%
Median rooms	5.9
Avg household size (owned)	2.73

Year built

Era	%
2020 or later	0.8%
2010–2019	6.6%
2000–2009	28.1%
1990–1999	13.9%
1980–1989	6.7%
1970–1979	14.8%
1960–1969	7.4%
1950–1959	5.1%
1940–1949	2.2%
1939 or earlier	14.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	8.6%
2 bedrooms	28.2%
3 bedrooms	37.3%
4 bedrooms	18.6%
5+ bedrooms	6.5%

Vehicles per household

Vehicles	% of households
No vehicle	5.2%
1 vehicle	31.2%
2 vehicles	44.1%
3 or more	19.5%

Heating fuel

Fuel type	%
Utility gas	77.6%
Electricity	17.4%
Propane / LP gas	4.6%
Wood	0.1%
Solar	0.2%
No fuel used	0.1%

Households & families

Household type	Count	%
Married-couple family	4,480	51.8%
Cohabiting couple	875	10.1%
Male householder, no spouse	1,228	14.2%
Female householder, no spouse	2,065	23.9%
Households with children under 18	2,794	32.3%
Households with seniors (65+)	2,372	27.4%
Average household size	2.52

Marital status

Status	Male	Female
Never married	32.5%	31.1%
Married	57.1%	47.5%
Separated	0.7%	2.1%
Widowed	2.3%	7.5%
Divorced	7.5%	11.8%

Education

Less than 9th grade 1.6%

Some HS, no diploma 2.6%

HS graduate 19.0%

Some college, no degree 21.7%

Associate's degree 10.2%

Bachelor's degree 27.0%

Graduate / professional 17.8%

Metric	%
HS diploma or higher	95.8%
Bachelor's or higher	44.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	289	4.4%
Kindergarten	244	3.7%
Elementary school	2,645	40.6%
High school	1,673	25.7%
College / grad school	1,670	25.6%

Employment

Industry of employment

Education & healthcare 31.9%

Manufacturing 12.2%

Professional & management 10.4%

Retail trade 9.2%

Arts, food & hospitality 7.5%

Transportation & utilities 7.1%

Finance & real estate 6.2%

Construction 4.3%

Public administration 3.8%

Other services 3.3%

Agriculture & mining 1.8%

Wholesale trade 1.2%

Information 1.1%

Occupation

Category	%
Management, business & arts	44.5%
Service	16.4%
Sales & office	21.3%
Natural resources & construction	6.8%
Production & transportation	10.9%

Employment type

Type	%
Private sector	77.2%
Government	17.9%
Self-employed	4.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.5%
Carpool	5.0%
Public transit	0.9%
Walk	0.8%
Other means	2.8%
Avg commute (minutes)	26.4

Poverty

All people 7.8%

Under 18 years 10.8%

18 and over 6.8%

Married-couple families 4.9%

Female-led households 16.4%

Income support

Source	% of households
Social Security	29.0%
Retirement income	26.4%
Supplemental Security	3.6%
Cash public assistance	1.1%
Food stamps / SNAP	8.1%

Health indicators

Condition	%
High blood pressure	28.0%
High cholesterol	30.8%
Heart disease	5.0%
Stroke	2.3%
Asthma	9.4%
Arthritis	22.6%
Kidney disease	2.3%
Pulmonary disease	5.4%
Cancer	6.0%

Behavior / access	%
Binge drinking	16.6%
No physical activity	19.7%
Less than 7 hrs sleep	30.1%
Fair or poor health	10.8%
Poor mental health	12.6%
Poor physical health	8.1%
No health insurance	9.6%
Visited doctor (checkup)	75.5%
Visited dentist	67.2%
Cholesterol screening	89.5%
Teeth loss	10.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	980	6.0%

Disability	%
Any disability	10.8%
Under 18	5.4%
18–64 years	8.3%
65 and over	29.9%

Health insurance coverage

Type	%
Private insurance	80.1%
Public insurance	29.6%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	20,781	94.5%
Spanish	495	2.4%
Other Indo-European	329	1.6%
Asian & Pacific Islander	123	0.6%
Other languages	43	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,065	95.8%
Born in same state	21,012	95.5%
Born in different state	16,533	75.2%
Foreign born	53	0.2%
Naturalized citizen	931	4.2%
Not a US citizen	629	67.6%

Ancestry

Ancestry	Count	%
Italian	3,111	14.1%
French	2,418	11%
Polish	963	4.4%
Arab	819	3.7%
Dutch	227	1%

Ancestry	Count	%
English	225	1%
Norwegian	156	0.7%
German	134	0.6%
Irish	125	0.6%

Technology access

Metric	% of households
Computer access	39.3%
Internet access	97.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Sycamore, IL have?

Sycamore, IL has one ZIP code: 60178. Each ZIP code serves a distinct delivery area within the city and surrounding region.