Arlington ZIP Codes — Sibley County, MN

There is one unique ZIP code in Arlington, Minnesota and it is 55307. Area code: 507.

ZIP codes

74.11

sq mi land

0.75

sq mi water

507

area code

Arlington, MN ZIP code map

About Arlington, MN

Arlington, Minnesota, is a charming small city located in the heart of Sibley County. Known for its friendly community and welcoming atmosphere, Arlington is a great place to experience rural Minnesota living. With a unique mix of local businesses and outdoor recreational opportunities, it offers residents and visitors a quaint yet vibrant environment.

Location & geography

Arlington is situated in south-central Minnesota, approximately 26 miles southwest of the larger city of Mankato and about 80 miles west of the Twin Cities of Minneapolis and St. Paul. The city boasts a total land area of 74.11 square miles, complemented by a modest water area of 0.75 square miles, contributing to its picturesque landscape. The terrain around Arlington is characterized by gently rolling hills and agricultural fields, ideal for farming and outdoor activities.

Community & economy

The community in Arlington is known for its strong sense of camaraderie and involvement, with various local events and festivals that bring residents together throughout the year. The city supports a diverse range of industries, including agriculture, retail, and services, providing a stable economic base for its residents. Daily life in Arlington often includes enjoying the local parks, participating in community gatherings, and cherishing the slower pace of small-town living.

Transportation

Arlington is conveniently accessed via Minnesota State Highway 5, which connects it to nearby communities and major roadways. The nearest named airport is the Mankato Regional Airport, located about 30 miles to the northeast, providing access to regional flights. For those traveling by car, the city is well-connected to various highways that facilitate easy commutes to surrounding areas.

History

Arlington was founded in the late 19th century, establishing itself as a small agricultural hub in Sibley County. Historically, the city's economy thrived on agriculture, supported by the fertile land surrounding it and its position as a trade center for local farmers. Notable events in the city's history include the annual events and fairs that celebrate its agricultural roots and community spirit.

Did you know?

One surprising fact about Arlington is that despite its small size, the city has a rich history of community involvement and celebrates its heritage through various festivals. Additionally, Arlington is home to several local parks, offering ample opportunities for outdoor activities like fishing, hiking, and picnicking.

ZIP codes for Arlington, MN (1)

ZIP code	City	County	Map
55307	Arlington	Sibley	View map

Demographics & statistics

3,342

Population

34.9

Median age

$70,066

Median household income

$31,340

Per capita income

$215,500

Median home value

$863

Median monthly rent

77.2%

Home ownership

14.3%

Poverty rate

2.3%

Unemployment

1,109

Housing units

17.1%

Bachelor's or higher

Age distribution

Male Female

103

Under 5

115

139

5–9

153

122

10–14

135

15–19

103

20–24

115

239

25–34

265

137

35–44

151

184

45–54

204

107

55–59

118

60–64

163

65–74

181

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	882	26.4%
18 and over	2,460	73.6%
65 and over	603	18.0%
Median age	34.9 years

Race & ethnicity

White 93.8%

Two or more races 2.8%

Hispanic or Latino 2.1%

Black or African American 0.8%

Other race 0.4%

Asian 0.1%

Group	Count	%
White	3,201	93.8%
Two or more races	96	2.8%
Hispanic or Latino	70	2.1%
Black or African American	28	0.8%
Other race	14	0.4%
Asian	3	0.1%

Household income

Under $10k 4.9%

$10k–$15k 7.4%

$15k–$25k 3.9%

$25k–$35k 9.0%

$35k–$50k 11.7%

$50k–$75k 15.7%

$75k–$100k 14.9%

$100k–$150k 21.8%

$150k–$200k 6.5%

$200k+ 4.2%

Range	% of households
Under $10k	4.9%
$10k–$15k	7.4%
$15k–$25k	3.9%
$25k–$35k	9.0%
$35k–$50k	11.7%
$50k–$75k	15.7%
$75k–$100k	14.9%
$100k–$150k	21.8%
$150k–$200k	6.5%
$200k+	4.2%
Median income	$70,066

Housing

Home values

Under $50k 1.9%

$50k–$100k 6.8%

$100k–$150k 16.3%

$150k–$200k 19.6%

$200k–$300k 31.3%

$300k–$500k 19.1%

$500k–$1M 3.2%

$1M+ 1.9%

Housing overview

Metric	Value
Median home value	$215,500
Median rent / month	$863
Owner occupied	77.2%
Renter occupied	22.8%
Vacant	10.0%
Single-family detached	75.1%
Large apartment buildings	3.7%
Mobile homes	3.6%
Median rooms	6.4
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.9%
2010–2019	2.0%
2000–2009	14.3%
1990–1999	7.0%
1980–1989	4.7%
1970–1979	15.1%
1960–1969	8.0%
1950–1959	14.8%
1940–1949	9.5%
1939 or earlier	23.7%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	7.2%
2 bedrooms	22.9%
3 bedrooms	43.2%
4 bedrooms	19.0%
5+ bedrooms	5.3%

Vehicles per household

Vehicles	% of households
No vehicle	8.0%
1 vehicle	24.8%
2 vehicles	34.8%
3 or more	32.4%

Heating fuel

Fuel type	%
Utility gas	53.1%
Electricity	18.8%
Propane / LP gas	20.9%
Fuel oil	3.8%
Wood	1.6%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	694	55.3%
Cohabiting couple	46	3.7%
Male householder, no spouse	208	16.6%
Female householder, no spouse	307	24.5%
Households with children under 18	356	28.4%
Households with seniors (65+)	404	32.2%
Average household size	2.63

Marital status

Status	Male	Female
Never married	33.5%	25.6%
Married	56.9%	52.3%
Separated	0.0%	2.6%
Widowed	1.8%	11.2%
Divorced	7.8%	8.4%

Education

Less than 9th grade 5.5%

Some HS, no diploma 3.0%

HS graduate 35.1%

Some college, no degree 23.9%

Associate's degree 15.5%

Bachelor's degree 15.1%

Graduate / professional 1.9%

Metric	%
HS diploma or higher	91.6%
Bachelor's or higher	17.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	67	8.4%
Kindergarten	62	7.8%
Elementary school	390	48.9%
High school	148	18.6%
College / grad school	130	16.3%

Employment

Industry of employment

Education & healthcare 24.5%

Manufacturing 24.3%

Retail trade 10.6%

Construction 10.0%

Professional & management 5.6%

Agriculture & mining 4.7%

Transportation & utilities 4.5%

Finance & real estate 4.5%

Public administration 3.2%

Wholesale trade 3.0%

Other services 2.6%

Arts, food & hospitality 2.2%

Information 0.4%

Occupation

Category	%
Management, business & arts	24.5%
Service	17.8%
Sales & office	15.2%
Natural resources & construction	15.7%
Production & transportation	26.8%

Employment type

Type	%
Private sector	84.0%
Government	10.5%
Self-employed	5.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	85.0%
Carpool	3.7%
Public transit	0.0%
Walk	4.7%
Other means	0.6%
Avg commute (minutes)	25.5

Poverty

All people 14.3%

Under 18 years 20.5%

18 and over 12.0%

Married-couple families 5.8%

Female-led households 8.9%

Income support

Source	% of households
Social Security	32.3%
Retirement income	23.2%
Supplemental Security	6.0%
Cash public assistance	3.7%
Food stamps / SNAP	9.0%

Health indicators

Condition	%
High blood pressure	30.7%
High cholesterol	31.7%
Heart disease	7.0%
Stroke	3.3%
Asthma	9.3%
Arthritis	25.3%
Kidney disease	3.1%
Pulmonary disease	6.6%
Cancer	7.3%

Behavior / access	%
Binge drinking	19.4%
No physical activity	23.9%
Less than 7 hrs sleep	29.3%
Fair or poor health	14.0%
Poor mental health	14.1%
Poor physical health	10.6%
No health insurance	13.3%
Visited doctor (checkup)	67.8%
Visited dentist	63.5%
Cholesterol screening	88.2%
Teeth loss	14.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	136	5.5%

Disability	%
Any disability	11.9%
Under 18	5.0%
18–64 years	11.4%
65 and over	24.1%

Health insurance coverage

Type	%
Private insurance	72.3%
Public insurance	38.4%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,124	93.5%
Spanish	103	3.3%
Other Indo-European	103	3.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,228	96.6%
Born in same state	3,206	95.9%
Born in different state	2,880	86.2%
Foreign born	22	0.7%
Naturalized citizen	114	3.4%
Not a US citizen	16	14.0%

Ancestry

Ancestry	Count	%
Italian	245	7.3%
French	168	5%
Polish	167	5%
Arab	48	1.4%

Ancestry	Count	%
English	34	1%
Irish	4	0.1%
Dutch	2	0.1%

Technology access

Metric	% of households
Computer access	37.6%
Internet access	87.3%

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

Frequently asked questions

What ZIP codes does Arlington, MN have?

Arlington, MN has one ZIP code: 55307. Each ZIP code serves a distinct delivery area within the city and surrounding region.