Washburn ZIP Codes — Marshall County, IL

There is one unique ZIP code in Washburn, Illinois and it is 61570. Area code: 309.

ZIP codes

69.04

sq mi land

5.27

sq mi water

309

area code

Washburn, IL ZIP code map

About Washburn, IL

Washburn is a small city located in Marshall County, Illinois. It offers a small-town atmosphere with a strong sense of community and local pride. Known for its beautiful landscapes and rich history, Washburn provides an inviting experience for residents and visitors alike.

Location & geography

Geographically, Washburn is situated in north-central Illinois, surrounded by natural beauty and farmland. The city is approximately 20 miles southwest of Peoria and about 15 miles northeast of Bloomington, making it accessible yet quaint. Covering a total area of 69.04 square miles, Washburn includes 5.27 square miles of water, showcasing its diverse terrain.

Community & economy

The character of Washburn is defined by its friendly residents and engaging community events, reflecting a true Midwestern charm. Agriculture and small businesses form the backbone of the local economy, contributing to a stable and friendly working environment. Daily life here is marked by a close-knit atmosphere, where community gatherings and local activities enhance social interaction.

Transportation

Transportation in Washburn is primarily facilitated by State Route 89, which connects residents to larger urban centers and neighboring towns. The nearest significant airport is Greater Peoria Regional Airport, located about 20 miles to the southwest, providing both commercial flights and general aviation facilities. Public transit options are limited in this small city, making personal vehicles the primary mode of transportation.

History

Washburn was founded in the mid-19th century, and since its establishment has been known for its agricultural roots and thriving local businesses. The city has experienced various transformations over the decades, steadily growing while maintaining its small-town appeal. Significant events in its history include the development of local farms and the establishment of community services that continue to support residents.

Did you know?

One surprising fact about Washburn is its picturesque countryside, which attracts nature enthusiasts and photographers alike. The city is also home to a variety of local festivals that celebrate its agricultural heritage and community spirit.

ZIP codes for Washburn, IL (1)

ZIP code	City	County	Map
61570	Washburn	Marshall	View map

Demographics & statistics

1,663

Population

42.1

Median age

$64,188

Median household income

$33,096

Per capita income

$96,600

Median home value

$852

Median monthly rent

82.2%

Home ownership

12.1%

Poverty rate

3.7%

Unemployment

628

Housing units

15.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

119

45–54

116

55–59

60–64

106

65–74

102

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	378	22.7%
18 and over	1,285	77.3%
65 and over	321	19.3%
Median age	42.1 years

Race & ethnicity

White 97.4%

Two or more races 1%

Hispanic or Latino 0.7%

Other race 0.7%

Asian 0.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	1,631	97.4%
Two or more races	17	1%
Hispanic or Latino	11	0.7%
Other race	11	0.7%
Asian	2	0.1%
American Indian / Alaska Native	2	0.1%

Household income

Under $10k 0.6%

$10k–$15k 2.8%

$15k–$25k 8.2%

$25k–$35k 10.9%

$35k–$50k 15.8%

$50k–$75k 17.4%

$75k–$100k 16.3%

$100k–$150k 19.1%

$150k–$200k 6.0%

$200k+ 2.8%

Range	% of households
Under $10k	0.6%
$10k–$15k	2.8%
$15k–$25k	8.2%
$25k–$35k	10.9%
$35k–$50k	15.8%
$50k–$75k	17.4%
$75k–$100k	16.3%
$100k–$150k	19.1%
$150k–$200k	6.0%
$200k+	2.8%
Median income	$64,188

Housing

Home values

Under $50k 13.6%

$50k–$100k 40.1%

$100k–$150k 20.6%

$150k–$200k 9.0%

$200k–$300k 10.9%

$300k–$500k 2.9%

$500k–$1M 0.9%

$1M+ 2.0%

Housing overview

Metric	Value
Median home value	$96,600
Median rent / month	$852
Owner occupied	82.2%
Renter occupied	17.8%
Vacant	9.3%
Single-family detached	96.7%
Large apartment buildings	0.0%
Mobile homes	0.9%
Median rooms	6.0
Avg household size (owned)	2.48

Year built

Era	%
2020 or later	0.0%
2010–2019	2.3%
2000–2009	4.8%
1990–1999	2.3%
1980–1989	7.3%
1970–1979	13.0%
1960–1969	10.8%
1950–1959	9.7%
1940–1949	9.2%
1939 or earlier	40.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.9%
2 bedrooms	31.0%
3 bedrooms	40.9%
4 bedrooms	18.8%
5+ bedrooms	5.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.2%
1 vehicle	28.1%
2 vehicles	33.0%
3 or more	32.7%

Heating fuel

Fuel type	%
Utility gas	61.9%
Electricity	13.7%
Propane / LP gas	24.2%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	334	49.2%
Cohabiting couple	58	8.5%
Male householder, no spouse	133	19.6%
Female householder, no spouse	154	22.7%
Households with children under 18	183	27.0%
Households with seniors (65+)	233	34.3%
Average household size	2.44

Marital status

Status	Male	Female
Never married	34.9%	20.3%
Married	51.1%	53.7%
Separated	2.7%	0.0%
Widowed	5.2%	7.6%
Divorced	6.1%	18.3%

Education

Less than 9th grade 5.5%

Some HS, no diploma 4.9%

HS graduate 35.1%

Some college, no degree 25.4%

Associate's degree 13.8%

Bachelor's degree 11.6%

Graduate / professional 3.9%

Metric	%
HS diploma or higher	89.7%
Bachelor's or higher	15.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	34	8.4%
Kindergarten	49	12.1%
Elementary school	194	47.9%
High school	78	19.3%
College / grad school	50	12.3%

Employment

Industry of employment

Education & healthcare 19.2%

Manufacturing 18.2%

Construction 12.7%

Retail trade 12.0%

Professional & management 8.4%

Arts, food & hospitality 5.6%

Wholesale trade 5.4%

Transportation & utilities 4.6%

Agriculture & mining 4.2%

Public administration 3.4%

Other services 3.3%

Finance & real estate 2.5%

Information 0.4%

Occupation

Category	%
Management, business & arts	34.4%
Service	14.6%
Sales & office	11.5%
Natural resources & construction	23.2%
Production & transportation	16.3%

Employment type

Type	%
Private sector	86.2%
Government	6.4%
Self-employed	7.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	84.2%
Carpool	7.0%
Public transit	0.5%
Walk	0.5%
Other means	0.9%
Avg commute (minutes)	34.6

Poverty

All people 12.1%

Under 18 years 16.6%

18 and over 10.8%

Married-couple families 2.7%

Female-led households 24.6%

Income support

Source	% of households
Social Security	36.2%
Retirement income	34.5%
Supplemental Security	6.9%
Cash public assistance	1.3%
Food stamps / SNAP	6.0%

Health indicators

Condition	%
High blood pressure	33.3%
High cholesterol	33.1%
Heart disease	6.9%
Stroke	3.2%
Asthma	9.8%
Arthritis	27.6%
Kidney disease	3.0%
Pulmonary disease	7.7%
Cancer	7.1%

Behavior / access	%
Binge drinking	15.5%
No physical activity	25.7%
Less than 7 hrs sleep	32.5%
Fair or poor health	14.8%
Poor mental health	13.4%
Poor physical health	10.4%
No health insurance	10.8%
Visited doctor (checkup)	76.6%
Visited dentist	62.2%
Cholesterol screening	88.7%
Teeth loss	15.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	55	4.3%

Disability	%
Any disability	15.2%
Under 18	7.1%
18–64 years	12.6%
65 and over	32.7%

Health insurance coverage

Type	%
Private insurance	72.9%
Public insurance	39.0%
Uninsured under 19	8.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,593	95.8%
Spanish	11	0.7%
Other Indo-European	11	0.7%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,657	99.6%
Born in same state	1,657	99.6%
Born in different state	1,376	82.7%
Foreign born	0	0.0%
Naturalized citizen	6	0.4%
Not a US citizen	6	100.0%

Ancestry

Ancestry	Count	%
Italian	190	11.4%
French	148	8.9%
Arab	68	4.1%

Ancestry	Count	%
English	40	2.4%
Polish	21	1.3%
Dutch	6	0.4%

Technology access

Metric	% of households
Computer access	40.8%
Internet access	88.4%

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

Frequently asked questions

What ZIP codes does Washburn, IL have?

Washburn, IL has one ZIP code: 61570. Each ZIP code serves a distinct delivery area within the city and surrounding region.