Oneida ZIP Codes — Knox County, IL

There is one unique ZIP code in Oneida, Illinois and it is 61467. Area code: 309.

ZIP codes

51.70

sq mi land

0.19

sq mi water

309

area code

Oneida, IL ZIP code map

About Oneida, IL

Oneida, Illinois, is a charming small town located in Knox County. Known for its quaint atmosphere, this community boasts a single ZIP code: 61467. With a friendly population, Oneida offers a slice of Midwestern life that is both inviting and engaging.

Location & geography

Oneida is situated in west-central Illinois, and it is surrounded by a variety of landscapes that include fields and farmlands. Nearby cities include Galesburg, located approximately 18 miles to the west, and Virginia, about 19 miles to the southwest. The total land area of Oneida is 51.70 square miles, with a minor water area of 0.19 square miles contributing to its overall geography.

Community & economy

The character of Oneida is defined by its strong sense of community and familial ties, making it a warm and welcoming place to live. The local economy is supported primarily by agriculture, with many residents involved in farming and related industries. Daily life in Oneida often revolves around community events, local gatherings, and the celebration of traditions that unite its residents.

Transportation

Transportation in Oneida is facilitated by several highways, including U.S. Route 67, which connects residents to larger nearby cities. The closest major airport is Galesburg's Municipal Airport, located about 18 miles away, providing access to regional air travel. There are no extensive public transit systems, making personal vehicles the primary mode of transportation for residents.

History

Oneida was founded in the mid-19th century, emerging as a key settlement fueled by agricultural development. The town has historically thrived on farming and continues to support this industry as its economic backbone. Notable events in the town's history often revolve around local fairs and seasonal celebrations that honor its agricultural roots.

Did you know?

A surprising fact about Oneida is that despite its small size, it has a rich tradition of community events that attract visitors from neighboring areas. Additionally, Oneida’s name is derived from the Oneida Nation of New York, reflecting a diverse historical influence.

ZIP codes for Oneida, IL (1)

ZIP code	City	County	Map
61467	Oneida	Knox	View map

Demographics & statistics

1,244

Population

38.2

Median age

$80,875

Median household income

$30,789

Per capita income

$118,900

Median home value

$831

Median monthly rent

81.0%

Home ownership

2.1%

Poverty rate

7.6%

Unemployment

382

Housing units

30.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

121

45–54

136

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	385	30.9%
18 and over	859	69.1%
65 and over	137	11.0%
Median age	38.2 years

Race & ethnicity

White 98.2%

Hispanic or Latino 0.6%

Asian 0.4%

Other race 0.4%

Two or more races 0.3%

Black or African American 0.1%

Group	Count	%
White	1,229	98.2%
Hispanic or Latino	7	0.6%
Asian	5	0.4%
Other race	5	0.4%
Two or more races	4	0.3%
Black or African American	1	0.1%

Household income

Under $10k 3.2%

$10k–$15k 0.2%

$15k–$25k 5.7%

$25k–$35k 6.6%

$35k–$50k 12.7%

$50k–$75k 19.5%

$75k–$100k 18.6%

$100k–$150k 14.3%

$150k–$200k 15.6%

$200k+ 3.6%

Range	% of households
Under $10k	3.2%
$10k–$15k	0.2%
$15k–$25k	5.7%
$25k–$35k	6.6%
$35k–$50k	12.7%
$50k–$75k	19.5%
$75k–$100k	18.6%
$100k–$150k	14.3%
$150k–$200k	15.6%
$200k+	3.6%
Median income	$80,875

Housing

Home values

Under $50k 12.3%

$50k–$100k 26.9%

$100k–$150k 19.3%

$150k–$200k 22.1%

$200k–$300k 13.2%

$300k–$500k 5.3%

$500k–$1M 0.8%

Housing overview

Metric	Value
Median home value	$118,900
Median rent / month	$831
Owner occupied	81.0%
Renter occupied	19.0%
Vacant	5.4%
Single-family detached	83.7%
Large apartment buildings	0.0%
Mobile homes	1.9%
Median rooms	6.4
Avg household size (owned)	2.98

Year built

Era	%
2020 or later	0.0%
2010–2019	1.3%
2000–2009	5.4%
1990–1999	9.4%
1980–1989	2.1%
1970–1979	16.7%
1960–1969	5.4%
1950–1959	15.0%
1940–1949	0.6%
1939 or earlier	44.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	6.0%
2 bedrooms	24.0%
3 bedrooms	40.1%
4 bedrooms	23.6%
5+ bedrooms	6.2%

Vehicles per household

Vehicles	% of households
No vehicle	2.0%
1 vehicle	25.6%
2 vehicles	40.4%
3 or more	32.0%

Heating fuel

Fuel type	%
Utility gas	49.0%
Electricity	30.8%
Propane / LP gas	10.0%
Wood	9.1%
No fuel used	1.1%

Households & families

Household type	Count	%
Married-couple family	285	64.6%
Cohabiting couple	12	2.7%
Male householder, no spouse	52	11.8%
Female householder, no spouse	92	20.9%
Households with children under 18	199	45.1%
Households with seniors (65+)	99	22.4%
Average household size	2.82

Marital status

Status	Male	Female
Never married	29.4%	28.7%
Married	60.6%	56.3%
Separated	0.0%	1.3%
Widowed	3.0%	7.3%
Divorced	7.1%	6.4%

Education

Less than 9th grade 1.0%

Some HS, no diploma 1.2%

HS graduate 34.9%

Some college, no degree 17.9%

Associate's degree 14.0%

Bachelor's degree 19.3%

Graduate / professional 11.7%

Metric	%
HS diploma or higher	97.8%
Bachelor's or higher	30.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	31	7.2%
Kindergarten	36	8.4%
Elementary school	112	26.0%
High school	168	39.0%
College / grad school	84	19.5%

Employment

Industry of employment

Education & healthcare 23.2%

Construction 13.3%

Retail trade 13.3%

Agriculture & mining 11.6%

Professional & management 9.2%

Transportation & utilities 9.0%

Manufacturing 8.4%

Finance & real estate 5.1%

Arts, food & hospitality 3.9%

Public administration 1.3%

Information 0.7%

Other services 0.6%

Wholesale trade 0.4%

Occupation

Category	%
Management, business & arts	49.3%
Service	7.5%
Sales & office	12.0%
Natural resources & construction	20.4%
Production & transportation	10.9%

Employment type

Type	%
Private sector	83.0%
Government	10.1%
Self-employed	6.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	88.6%
Carpool	7.5%
Public transit	0.0%
Walk	0.9%
Other means	0.0%
Avg commute (minutes)	27.9

Poverty

All people 2.1%

Under 18 years 1.8%

18 and over 2.2%

Married-couple families 0.0%

Female-led households 12.5%

Income support

Source	% of households
Social Security	21.8%
Retirement income	16.3%
Supplemental Security	0.5%
Cash public assistance	0.5%
Food stamps / SNAP	12.5%

Health indicators

Condition	%
High blood pressure	33.7%
High cholesterol	35.9%
Heart disease	6.9%
Stroke	3.1%
Asthma	9.4%
Arthritis	28.6%
Kidney disease	2.9%
Pulmonary disease	7.0%
Cancer	7.8%

Behavior / access	%
Binge drinking	14.6%
No physical activity	22.6%
Less than 7 hrs sleep	32.5%
Fair or poor health	12.7%
Poor mental health	11.9%
Poor physical health	9.5%
No health insurance	8.7%
Visited doctor (checkup)	77.0%
Visited dentist	67.6%
Cholesterol screening	91.6%
Teeth loss	11.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	29	3.4%

Disability	%
Any disability	5.8%
Under 18	2.6%
18–64 years	5.8%
65 and over	14.6%

Health insurance coverage

Type	%
Private insurance	87.9%
Public insurance	18.0%
Uninsured under 19	1.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,187	95.4%
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)	1,244	100.0%
Born in same state	1,244	100.0%
Born in different state	1,092	87.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	201	16.2%
French	114	9.2%
Arab	22	1.8%
Irish	4	0.3%

Ancestry	Count	%
English	4	0.3%
Polish	3	0.2%
Dutch	2	0.2%

Technology access

Metric	% of households
Computer access	35.5%
Internet access	93.2%

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

Frequently asked questions

What ZIP codes does Oneida, IL have?

Oneida, IL has one ZIP code: 61467. Each ZIP code serves a distinct delivery area within the city and surrounding region.