Sidney ZIP Codes — Champaign County, IL

There is one unique ZIP code in Sidney, Illinois and it is 61877. Area code: 217.

ZIP codes

29.03

sq mi land

0.10

sq mi water

217

area code

Sidney, IL ZIP code map

About Sidney, IL

Sidney, Illinois, is a charming village located in Champaign County. Known for its friendly community and small-town atmosphere, it offers a peaceful living environment away from the hustle and bustle of larger cities. Visitors and residents alike enjoy the unique blend of rural charm and local amenities.

Location & geography

Sidney is situated approximately 10 miles east of the larger city of Champaign and about 15 miles northeast of Urbana. The village spans a total land area of 29.03 square miles, with a minor water area of 0.10 square miles. The terrain is predominantly flat, characteristic of the central Illinois landscape, providing picturesque views of the surrounding farmland.

Community & economy

The character of Sidney is defined by a close-knit community, where residents take pride in their small-town lifestyle. The local economy is supported by agriculture and small businesses, contributing to a vibrant daily life. Social events and community gatherings foster a strong sense of camaraderie among the residents.

Transportation

Sidney is accessible via several highways, including Illinois Route 130, which connects residents to neighboring cities and larger roadways. The nearest major airport is University of Illinois Willard Airport, located approximately 15 miles to the southwest. Public transit options are limited, reinforcing the village's tranquil, rural community feel.

History

Sidney was founded in the 19th century and has a rich agricultural heritage. Key industries initially revolved around farming, which continues to play a significant role in the local economy. The village has grown steadily over the years while maintaining its historical charm and small-town values.

Did you know?

One surprising fact about Sidney is that it hosts an annual community festival that draws in locals and visitors alike, celebrating the agricultural roots of the area. Additionally, Sidney is home to the iconic landmark of the former Sidney School, which reflects its long-standing dedication to education in the community.

ZIP codes for Sidney, IL (1)

ZIP code	City	County	Map
61877	Sidney	Champaign	View map

Demographics & statistics

1,185

Population

40.8

Median age

$90,156

Median household income

$44,306

Per capita income

$187,500

Median home value

$1,131

Median monthly rent

85.9%

Home ownership

4.0%

Poverty rate

6.2%

Unemployment

445

Housing units

24.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	254	21.4%
18 and over	931	78.6%
65 and over	254	21.4%
Median age	40.8 years

Race & ethnicity

White 97.8%

Two or more races 1.7%

Hispanic or Latino 0.3%

Asian 0.2%

Group	Count	%
White	1,163	97.8%
Two or more races	20	1.7%
Hispanic or Latino	4	0.3%
Asian	2	0.2%

Household income

Under $10k 1.6%

$10k–$15k 0.4%

$15k–$25k 3.7%

$25k–$35k 3.3%

$35k–$50k 11.7%

$50k–$75k 14.1%

$75k–$100k 23.8%

$100k–$150k 21.1%

$150k–$200k 13.1%

$200k+ 7.2%

Range	% of households
Under $10k	1.6%
$10k–$15k	0.4%
$15k–$25k	3.7%
$25k–$35k	3.3%
$35k–$50k	11.7%
$50k–$75k	14.1%
$75k–$100k	23.8%
$100k–$150k	21.1%
$150k–$200k	13.1%
$200k+	7.2%
Median income	$90,156

Housing

Home values

Under $50k 1.2%

$50k–$100k 11.0%

$100k–$150k 12.4%

$150k–$200k 32.9%

$200k–$300k 31.7%

$300k–$500k 7.4%

$500k–$1M 3.3%

Housing overview

Metric	Value
Median home value	$187,500
Median rent / month	$1,131
Owner occupied	85.9%
Renter occupied	14.1%
Vacant	5.1%
Single-family detached	93.6%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.4
Avg household size (owned)	2.38

Year built

Era	%
2020 or later	0.0%
2010–2019	2.9%
2000–2009	12.5%
1990–1999	5.1%
1980–1989	11.7%
1970–1979	9.5%
1960–1969	15.8%
1950–1959	15.0%
1940–1949	3.1%
1939 or earlier	24.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.8%
1 bedroom	0.4%
2 bedrooms	20.2%
3 bedrooms	56.6%
4 bedrooms	16.5%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	23.2%
2 vehicles	50.6%
3 or more	24.4%

Heating fuel

Fuel type	%
Utility gas	68.6%
Electricity	21.3%
Propane / LP gas	9.4%

Households & families

Household type	Count	%
Married-couple family	290	59.4%
Cohabiting couple	37	7.6%
Male householder, no spouse	62	12.7%
Female householder, no spouse	99	20.3%
Households with children under 18	134	27.5%
Households with seniors (65+)	183	37.5%
Average household size	2.43

Marital status

Status	Male	Female
Never married	22.8%	17.3%
Married	65.1%	65.1%
Separated	0.0%	0.0%
Widowed	1.5%	8.6%
Divorced	10.6%	9.0%

Education

Less than 9th grade 1.5%

Some HS, no diploma 2.6%

HS graduate 29.8%

Some college, no degree 26.0%

Associate's degree 15.4%

Bachelor's degree 13.6%

Graduate / professional 11.0%

Metric	%
HS diploma or higher	95.9%
Bachelor's or higher	24.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	42	18.0%
Kindergarten	21	9.0%
Elementary school	103	44.2%
High school	33	14.2%
College / grad school	34	14.6%

Employment

Industry of employment

Education & healthcare 28.9%

Construction 14.4%

Professional & management 8.3%

Retail trade 7.9%

Agriculture & mining 6.1%

Finance & real estate 6.0%

Manufacturing 5.6%

Transportation & utilities 5.3%

Arts, food & hospitality 5.1%

Public administration 5.0%

Other services 3.8%

Wholesale trade 2.1%

Information 1.5%

Occupation

Category	%
Management, business & arts	38.0%
Service	13.1%
Sales & office	23.0%
Natural resources & construction	18.0%
Production & transportation	7.9%

Employment type

Type	%
Private sector	74.0%
Government	20.0%
Self-employed	6.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.7%
Carpool	5.2%
Public transit	0.0%
Walk	1.5%
Other means	2.4%
Avg commute (minutes)	27.1

Poverty

All people 4.0%

Under 18 years 4.9%

18 and over 3.8%

Married-couple families 1.0%

Female-led households 6.7%

Income support

Source	% of households
Social Security	35.7%
Retirement income	35.7%
Supplemental Security	0.8%
Cash public assistance	5.3%
Food stamps / SNAP	5.1%

Health indicators

Condition	%
High blood pressure	30.3%
High cholesterol	31.7%
Heart disease	5.8%
Stroke	2.7%
Asthma	9.3%
Arthritis	25.8%
Kidney disease	2.6%
Pulmonary disease	6.3%
Cancer	6.7%

Behavior / access	%
Binge drinking	16.1%
No physical activity	20.2%
Less than 7 hrs sleep	31.2%
Fair or poor health	11.7%
Poor mental health	12.5%
Poor physical health	8.9%
No health insurance	9.0%
Visited doctor (checkup)	77.1%
Visited dentist	70.6%
Cholesterol screening	90.4%
Teeth loss	11.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	84	9.0%

Disability	%
Any disability	16.5%
Under 18	6.3%
18–64 years	14.3%
65 and over	32.7%

Health insurance coverage

Type	%
Private insurance	80.9%
Public insurance	32.9%
Uninsured under 19	1.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,093	92.2%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,162	98.1%
Born in same state	1,157	97.6%
Born in different state	967	81.6%
Foreign born	5	0.4%
Naturalized citizen	23	1.9%
Not a US citizen	23	100.0%

Ancestry

Ancestry	Count	%
Italian	187	15.8%
French	146	12.3%
Arab	53	4.5%

Ancestry	Count	%
Polish	14	1.2%
Irish	13	1.1%
English	3	0.3%

Technology access

Metric	% of households
Computer access	41.2%
Internet access	98.6%

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

Frequently asked questions

What ZIP codes does Sidney, IL have?

Sidney, IL has one ZIP code: 61877. Each ZIP code serves a distinct delivery area within the city and surrounding region.