Wyoming ZIP Codes — Stark County, IL

There is one unique ZIP code in Wyoming, Illinois and it is 61491. Area code: 309.

ZIP codes

96.05

sq mi land

0.23

sq mi water

309

area code

Wyoming, IL ZIP code map

About Wyoming, IL

Wyoming, Illinois, is a quaint city located within Stark County, known for its charming small-town atmosphere and rich agricultural heritage. This community features a variety of local businesses and friendly residents, creating a welcoming environment. With its serene landscapes and a tight-knit community, Wyoming offers a unique glimpse into rural life in central Illinois.

Location & geography

Wyoming is situated in the northwestern part of Illinois, approximately 40 miles north of Peoria. Nearby cities include Kewanee, which is about 15 miles to the southwest, and Bradford, located approximately 10 miles to the east. The total land area of Wyoming is 96.05 square miles, complemented by a small water area of 0.23 square miles, giving the city a predominantly rural terrain interspersed with fields and natural beauty.

Community & economy

The character of Wyoming is defined by its strong community spirit and involvement in local events, often evident through seasonal festivals and farmers' markets. The economy is primarily supported by agriculture and small businesses, with many residents engaged in farming or related industries. Daily life in Wyoming includes outdoor activities, community gatherings, and close connections among neighbors.

Transportation

Wyoming is accessible via Illinois Route 78, which runs through the city, providing convenient connectivity to larger nearby highways. The nearest major airport is General Wayne A. Downing Peoria International Airport, located approximately 40 miles to the south in Peoria. Public transit options are limited, typical for rural areas, but residents primarily rely on personal vehicles for transportation.

History

Wyoming was established in the mid-19th century, flourishing primarily due to its agricultural resources and proximity to transportation routes. The city has seen various developments over the years, with farming being a significant aspect of its economy and culture. Notable events in its history include the establishment of community organizations and annual events that celebrate local heritage.

Did you know?

One surprising fact about Wyoming is that it has a rich heritage related to agricultural innovations, reflecting its farming community. Additionally, the city is an example of the resilience of small towns in the face of urban expansion in surrounding areas.

ZIP codes for Wyoming, IL (1)

ZIP code	City	County	Map
61491	Wyoming	Stark	View map

Demographics & statistics

2,276

Population

45.4

Median age

$61,875

Median household income

$35,992

Per capita income

$111,300

Median home value

$645

Median monthly rent

77.4%

Home ownership

12.0%

Poverty rate

4.4%

Unemployment

855

Housing units

22.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

105

25–34

107

133

35–44

136

172

45–54

175

55–59

60–64

147

65–74

149

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	460	20.2%
18 and over	1,816	79.8%
65 and over	524	23.0%
Median age	45.4 years

Race & ethnicity

White 92.4%

Hispanic or Latino 2.2%

Asian 2%

Other race 1.7%

Two or more races 1.1%

Black or African American 0.6%

Group	Count	%
White	2,150	92.4%
Hispanic or Latino	51	2.2%
Asian	46	2%
Other race	40	1.7%
Two or more races	25	1.1%
Black or African American	15	0.6%

Household income

Under $10k 4.8%

$10k–$15k 6.3%

$15k–$25k 9.4%

$25k–$35k 12.2%

$35k–$50k 9.3%

$50k–$75k 13.1%

$75k–$100k 17.5%

$100k–$150k 14.1%

$150k–$200k 9.5%

$200k+ 3.8%

Range	% of households
Under $10k	4.8%
$10k–$15k	6.3%
$15k–$25k	9.4%
$25k–$35k	12.2%
$35k–$50k	9.3%
$50k–$75k	13.1%
$75k–$100k	17.5%
$100k–$150k	14.1%
$150k–$200k	9.5%
$200k+	3.8%
Median income	$61,875

Housing

Home values

Under $50k 4.4%

$50k–$100k 40.5%

$100k–$150k 23.1%

$150k–$200k 16.3%

$200k–$300k 6.4%

$300k–$500k 3.7%

$500k–$1M 5.2%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$111,300
Median rent / month	$645
Owner occupied	77.4%
Renter occupied	22.6%
Vacant	5.9%
Single-family detached	85.7%
Large apartment buildings	0.0%
Mobile homes	1.4%
Median rooms	6.2
Avg household size (owned)	2.38

Year built

Era	%
2020 or later	0.0%
2010–2019	1.7%
2000–2009	1.9%
1990–1999	9.9%
1980–1989	7.6%
1970–1979	17.0%
1960–1969	10.8%
1950–1959	9.5%
1940–1949	8.9%
1939 or earlier	32.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	8.7%
2 bedrooms	18.2%
3 bedrooms	49.3%
4 bedrooms	17.0%
5+ bedrooms	6.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	39.3%
2 vehicles	35.5%
3 or more	23.6%

Heating fuel

Fuel type	%
Utility gas	53.4%
Electricity	22.0%
Propane / LP gas	23.8%
Fuel oil	0.3%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	526	51.5%
Cohabiting couple	43	4.2%
Male householder, no spouse	207	20.3%
Female householder, no spouse	246	24.1%
Households with children under 18	234	22.9%
Households with seniors (65+)	425	41.6%
Average household size	2.23

Marital status

Status	Male	Female
Never married	33.1%	19.6%
Married	52.5%	56.8%
Separated	3.0%	0.0%
Widowed	4.7%	14.5%
Divorced	6.7%	9.1%

Education

Less than 9th grade 3.2%

Some HS, no diploma 3.7%

HS graduate 39.3%

Some college, no degree 18.1%

Associate's degree 13.2%

Bachelor's degree 16.6%

Graduate / professional 6.0%

Metric	%
HS diploma or higher	93.1%
Bachelor's or higher	22.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	3.1%
Kindergarten	52	11.6%
Elementary school	200	44.6%
High school	98	21.9%
College / grad school	84	18.8%

Employment

Industry of employment

Retail trade 15.4%

Manufacturing 14.5%

Education & healthcare 14.1%

Professional & management 10.5%

Agriculture & mining 10.0%

Finance & real estate 6.6%

Construction 6.4%

Other services 5.0%

Transportation & utilities 4.5%

Arts, food & hospitality 3.8%

Wholesale trade 3.4%

Public administration 3.3%

Information 2.3%

Occupation

Category	%
Management, business & arts	36.3%
Service	15.1%
Sales & office	24.9%
Natural resources & construction	11.8%
Production & transportation	12.0%

Employment type

Type	%
Private sector	88.3%
Government	5.8%
Self-employed	5.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.8%
Carpool	3.6%
Public transit	0.5%
Walk	4.4%
Other means	1.2%
Avg commute (minutes)	20.9

Poverty

All people 12.0%

Under 18 years 23.5%

18 and over 9.3%

Married-couple families 5.1%

Female-led households 35.6%

Income support

Source	% of households
Social Security	36.4%
Retirement income	34.5%
Supplemental Security	2.7%
Cash public assistance	1.2%
Food stamps / SNAP	11.8%

Health indicators

Condition	%
High blood pressure	37.2%
High cholesterol	35.8%
Heart disease	8.0%
Stroke	3.7%
Asthma	9.8%
Arthritis	30.9%
Kidney disease	3.4%
Pulmonary disease	8.9%
Cancer	8.0%

Behavior / access	%
Binge drinking	14.2%
No physical activity	27.2%
Less than 7 hrs sleep	32.2%
Fair or poor health	16.2%
Poor mental health	12.9%
Poor physical health	11.4%
No health insurance	10.6%
Visited doctor (checkup)	77.8%
Visited dentist	61.8%
Cholesterol screening	90.3%
Teeth loss	16.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	126	7.0%

Disability	%
Any disability	14.4%
Under 18	2.0%
18–64 years	12.7%
65 and over	29.6%

Health insurance coverage

Type	%
Private insurance	71.9%
Public insurance	40.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,164	95.1%
Spanish	61	2.8%
Other Indo-European	20	0.9%
Asian & Pacific Islander	20	0.9%
Other languages	21	1.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,208	97.0%
Born in same state	2,185	96.0%
Born in different state	1,922	84.4%
Foreign born	23	1.0%
Naturalized citizen	68	3.0%
Not a US citizen	27	39.7%

Ancestry

Ancestry	Count	%
French	331	14.5%
Italian	303	13.3%
English	109	4.8%

Ancestry	Count	%
Arab	91	4%
German	5	0.2%
Polish	3	0.1%

Technology access

Metric	% of households
Computer access	44.9%
Internet access	89.9%

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

Frequently asked questions

What ZIP codes does Wyoming, IL have?

Wyoming, IL has one ZIP code: 61491. Each ZIP code serves a distinct delivery area within the city and surrounding region.