Arlington ZIP Codes — Bureau County, IL

There is one unique ZIP code in Arlington, Illinois and it is 61312. Area code: 815.

ZIP codes

32.59

sq mi land

0.00

sq mi water

815

area code

Arlington, IL ZIP code map

About Arlington, IL

Arlington is a small, charming city located in Bureau County, Illinois. Known for its tight-knit community and rural landscape, Arlington provides a peaceful setting for its residents. It is characterized by its friendly atmosphere and local events that foster a sense of belonging among the community members.

Location & geography

Arlington is situated in north-central Illinois, approximately 10 miles northeast of the city of Princeton. Nearby cities include Neponset, located about 6 miles to the south, and Wyanet, which is around 7 miles west. The city spans a land area of 32.59 square miles, with no water areas, offering plenty of open space and scenic views of the Illinois countryside.

Community & economy

The character of Arlington is epitomized by its supportive and engaged residents who prioritize community involvement. Local industries primarily revolve around agriculture, reflecting the area's rural heritage and providing essential goods to the surrounding regions. Daily life in Arlington features a blend of farming activities, local gatherings, and celebrations that highlight the city's strong sense of tradition and community spirit.

Transportation

Arlington is accessible via several highways, including Illinois Route 92, which provides convenient connections to nearby larger towns. The nearest major airport is the Illinois Valley Regional Airport, located approximately 15 miles to the northwest in Peru. Public transportation options are limited, making personal vehicles the primary mode of transit for residents and visitors.

History

Arlington was founded in the mid-19th century, developing primarily as an agricultural hub within Bureau County. Throughout its history, the city has relied on farming and agricultural industries, which remain significant to this day. Notable events in its past include local agricultural fairs and community celebrations that showcase the city's rich history and commitment to its roots.

Did you know?

One surprising fact about Arlington is that it has only one ZIP code, which is 61312. This simplicity reflects the small-town nature of the community, making it easy for residents to identify and connect with their hometown.

ZIP codes for Arlington, IL (1)

ZIP code	City	County	Map
61312	Arlington	Bureau	View map

Demographics & statistics

433

Population

48.7

Median age

$85,000

Median household income

$42,063

Per capita income

$145,200

Median home value

$1,094

Median monthly rent

77.1%

Home ownership

9.2%

Poverty rate

10.1%

Unemployment

156

Housing units

18.2%

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	87	20.1%
18 and over	346	79.9%
65 and over	79	18.2%
Median age	48.7 years

Race & ethnicity

White 94.8%

Two or more races 3.4%

Hispanic or Latino 1.4%

Other race 0.5%

Group	Count	%
White	416	94.8%
Two or more races	15	3.4%
Hispanic or Latino	6	1.4%
Other race	2	0.5%

Household income

Under $10k 5.9%

$10k–$15k 3.2%

$15k–$25k 13.3%

$25k–$35k 6.9%

$35k–$50k 7.4%

$50k–$75k 12.8%

$75k–$100k 7.4%

$100k–$150k 23.9%

$150k–$200k 11.2%

$200k+ 8.0%

Range	% of households
Under $10k	5.9%
$10k–$15k	3.2%
$15k–$25k	13.3%
$25k–$35k	6.9%
$35k–$50k	7.4%
$50k–$75k	12.8%
$75k–$100k	7.4%
$100k–$150k	23.9%
$150k–$200k	11.2%
$200k+	8.0%
Median income	$85,000

Housing

Home values

Under $50k 7.6%

$50k–$100k 14.5%

$100k–$150k 29.7%

$150k–$200k 31.0%

$200k–$300k 14.5%

$300k–$500k 2.8%

Housing overview

Metric	Value
Median home value	$145,200
Median rent / month	$1,094
Owner occupied	77.1%
Renter occupied	22.9%
Vacant	5.5%
Single-family detached	99.0%
Large apartment buildings	0.0%
Mobile homes	1.0%
Median rooms	6.4
Avg household size (owned)	2.33

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	3.0%
1980–1989	6.0%
1970–1979	4.0%
1960–1969	14.1%
1950–1959	10.1%
1940–1949	13.1%
1939 or earlier	49.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.0%
2 bedrooms	19.6%
3 bedrooms	48.2%
4 bedrooms	25.1%
5+ bedrooms	5.0%

Vehicles per household

Vehicles	% of households
No vehicle	3.7%
1 vehicle	27.1%
2 vehicles	39.9%
3 or more	29.3%

Heating fuel

Fuel type	%
Utility gas	45.7%
Electricity	1.6%
Propane / LP gas	45.2%
Fuel oil	2.7%
Wood	1.1%

Households & families

Household type	Count	%
Married-couple family	102	54.3%
Cohabiting couple	7	3.7%
Male householder, no spouse	29	15.4%
Female householder, no spouse	50	26.6%
Households with children under 18	50	26.6%
Households with seniors (65+)	61	32.4%
Average household size	2.30

Marital status

Status	Male	Female
Never married	25.5%	13.1%
Married	56.9%	60.7%
Separated	0.0%	1.2%
Widowed	4.3%	14.3%
Divorced	13.3%	10.7%

Education

Less than 9th grade 2.5%

Some HS, no diploma 6.0%

HS graduate 39.8%

Some college, no degree 22.6%

Associate's degree 11.0%

Bachelor's degree 12.9%

Graduate / professional 5.3%

Metric	%
HS diploma or higher	91.5%
Bachelor's or higher	18.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	9	11.3%
Elementary school	43	53.8%
High school	19	23.8%
College / grad school	9	11.3%

Employment

Industry of employment

Education & healthcare 19.5%

Retail trade 15.9%

Transportation & utilities 12.3%

Agriculture & mining 9.2%

Manufacturing 8.7%

Professional & management 8.7%

Wholesale trade 5.1%

Finance & real estate 5.1%

Other services 5.1%

Arts, food & hospitality 4.6%

Construction 3.6%

Public administration 2.1%

Occupation

Category	%
Management, business & arts	38.5%
Service	12.8%
Sales & office	12.8%
Natural resources & construction	8.7%
Production & transportation	27.2%

Employment type

Type	%
Private sector	83.6%
Government	10.3%
Self-employed	6.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.0%
Carpool	9.5%
Public transit	0.0%
Walk	0.0%
Other means	1.6%
Avg commute (minutes)	23.8

Poverty

All people 9.2%

Under 18 years 12.6%

18 and over 8.4%

Married-couple families 2.0%

Female-led households 71.4%

Income support

Source	% of households
Social Security	36.7%
Retirement income	30.9%
Supplemental Security	6.9%
Cash public assistance	2.7%
Food stamps / SNAP	9.6%

Health indicators

Condition	%
High blood pressure	34.3%
High cholesterol	35.1%
Heart disease	7.0%
Stroke	3.3%
Asthma	10.0%
Arthritis	28.2%
Kidney disease	3.0%
Pulmonary disease	8.2%
Cancer	7.1%

Behavior / access	%
Binge drinking	15.1%
No physical activity	26.1%
Less than 7 hrs sleep	31.8%
Fair or poor health	15.6%
Poor mental health	13.3%
Poor physical health	10.9%
No health insurance	11.8%
Visited doctor (checkup)	76.8%
Visited dentist	61.8%
Cholesterol screening	89.1%
Teeth loss	15.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	30	8.7%

Disability	%
Any disability	15.0%
Under 18	5.7%
18–64 years	12.0%
65 and over	35.4%

Health insurance coverage

Type	%
Private insurance	69.3%
Public insurance	37.9%
Uninsured under 19	6.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	414	95.6%
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)	431	99.5%
Born in same state	431	99.5%
Born in different state	373	86.1%
Foreign born	0	0.0%
Naturalized citizen	2	0.5%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	56	12.9%
French	26	6%
Arab	21	4.8%

Ancestry	Count	%
Polish	12	2.8%
Dutch	2	0.5%

Technology access

Metric	% of households
Computer access	43.4%
Internet access	85.6%

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

Frequently asked questions

What ZIP codes does Arlington, IL have?

Arlington, IL has one ZIP code: 61312. Each ZIP code serves a distinct delivery area within the city and surrounding region.