Green Isle ZIP Codes — Sibley County, MN

There is one unique ZIP code in Green Isle, Minnesota and it is 55338. Area code: 507.

ZIP codes

40.77

sq mi land

1.52

sq mi water

507

area code

Green Isle, MN ZIP code map

About Green Isle, MN

Green Isle is a charming city located in Minnesota, nestled within Sibley County. With a rich history and a tight-knit community, it welcomes visitors with open arms. The city provides a glimpse into rural Midwestern life, characterized by its scenic landscapes and warm atmosphere.

Location & geography

Geographically, Green Isle covers a total area of 40.77 square miles, incorporating both land and water features. It is situated near the cities of Hamburg, about 8 miles to the southwest, and Arlington, approximately 6 miles to the north. The landscape consists of vast open spaces and a small water area of 1.52 square miles, enhancing its picturesque setting.

Community & economy

The community in Green Isle is known for its friendly and welcoming nature, embodying the values of small-town life. Residents often engage in local agricultural industries, which form the backbone of the economy, along with various small businesses. Daily life here includes involvement in community events and activities that foster a strong sense of belonging among its inhabitants.

Transportation

Transportation in Green Isle is facilitated by nearby access to State Highway 5, which connects the city to larger transportation hubs. The nearest major airport is the Minneapolis-St. Paul International Airport, located approximately 50 miles to the southeast, offering broader travel options. Local transit options may be limited, as the city's rural setting fosters a more personalized mode of transportation, generally relying on personal vehicles.

History

Green Isle was founded in the 19th century, primarily as a farming community, reflecting the agricultural heritage of Sibley County. The early economy centered around farming and related industries, which have evolved but still remain significant. Over the years, the city has retained its small-town charm while modernizing, hosting various events that celebrate its historical roots.

Did you know?

One surprising aspect of Green Isle is its commitment to maintaining a vibrant community spirit through various local festivals and events. The city features a well-preserved historical character that provides insight into the agricultural practices of the past.

ZIP codes for Green Isle, MN (1)

ZIP code	City	County	Map
55338	Green Isle	Sibley	View map

Demographics & statistics

1,066

Population

41.0

Median age

$82,589

Median household income

$37,583

Per capita income

$235,700

Median home value

$1,325

Median monthly rent

95.8%

Home ownership

2.3%

Poverty rate

4.2%

Unemployment

435

Housing units

16.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

100

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	227	21.3%
18 and over	839	78.7%
65 and over	186	17.4%
Median age	41.0 years

Race & ethnicity

White 90.4%

Hispanic or Latino 3.2%

Other race 2.9%

Two or more races 2.5%

Black or African American 0.9%

Asian 0.2%

Group	Count	%
White	995	90.4%
Hispanic or Latino	35	3.2%
Other race	32	2.9%
Two or more races	27	2.5%
Black or African American	10	0.9%
Asian	2	0.2%

Household income

Under $10k 1.6%

$15k–$25k 4.5%

$25k–$35k 3.1%

$35k–$50k 15.8%

$50k–$75k 22.4%

$75k–$100k 19.8%

$100k–$150k 20.7%

$150k–$200k 8.5%

$200k+ 3.8%

Range	% of households
Under $10k	1.6%
$15k–$25k	4.5%
$25k–$35k	3.1%
$35k–$50k	15.8%
$50k–$75k	22.4%
$75k–$100k	19.8%
$100k–$150k	20.7%
$150k–$200k	8.5%
$200k+	3.8%
Median income	$82,589

Housing

Home values

Under $50k 6.1%

$50k–$100k 8.4%

$100k–$150k 2.9%

$150k–$200k 21.9%

$200k–$300k 23.6%

$300k–$500k 27.8%

$500k–$1M 8.1%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$235,700
Median rent / month	$1,325
Owner occupied	95.8%
Renter occupied	4.2%
Vacant	6.2%
Single-family detached	92.1%
Large apartment buildings	0.0%
Mobile homes	5.3%
Median rooms	7.0
Avg household size (owned)	2.48

Year built

Era	%
2020 or later	0.0%
2010–2019	3.3%
2000–2009	19.6%
1990–1999	7.1%
1980–1989	7.9%
1970–1979	8.8%
1960–1969	11.5%
1950–1959	6.0%
1940–1949	8.4%
1939 or earlier	27.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	2.2%
2 bedrooms	11.7%
3 bedrooms	53.2%
4 bedrooms	21.6%
5+ bedrooms	10.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	18.6%
2 vehicles	35.8%
3 or more	43.5%

Heating fuel

Fuel type	%
Utility gas	47.5%
Electricity	8.5%
Propane / LP gas	37.4%
Fuel oil	2.8%
Wood	3.5%

Households & families

Household type	Count	%
Married-couple family	244	57.4%
Cohabiting couple	35	8.2%
Male householder, no spouse	102	24.0%
Female householder, no spouse	44	10.4%
Households with children under 18	109	25.6%
Households with seniors (65+)	120	28.2%
Average household size	2.51

Marital status

Status	Male	Female
Never married	39.0%	24.0%
Married	48.6%	63.2%
Separated	0.0%	1.3%
Widowed	0.4%	6.7%
Divorced	12.0%	4.8%

Education

Less than 9th grade 0.0%

Some HS, no diploma 10.0%

HS graduate 40.6%

Some college, no degree 19.3%

Associate's degree 13.9%

Bachelor's degree 14.6%

Graduate / professional 1.8%

Metric	%
HS diploma or higher	90.0%
Bachelor's or higher	16.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	5	2.4%
Kindergarten	32	15.3%
Elementary school	101	48.3%
High school	53	25.4%
College / grad school	18	8.6%

Employment

Industry of employment

Manufacturing 19.5%

Construction 19.3%

Education & healthcare 17.5%

Agriculture & mining 11.3%

Transportation & utilities 6.9%

Professional & management 6.4%

Retail trade 5.6%

Arts, food & hospitality 5.6%

Other services 3.4%

Finance & real estate 2.7%

Wholesale trade 1.0%

Public administration 0.8%

Occupation

Category	%
Management, business & arts	32.8%
Service	10.6%
Sales & office	19.6%
Natural resources & construction	17.8%
Production & transportation	19.1%

Employment type

Type	%
Private sector	81.4%
Government	5.5%
Self-employed	11.4%
Unpaid family workers	1.8%

Commute

Method	%
Drive alone	77.7%
Carpool	5.6%
Public transit	0.0%
Walk	1.0%
Other means	2.3%
Avg commute (minutes)	29.5

Poverty

All people 2.3%

Under 18 years 3.1%

18 and over 2.1%

Married-couple families 1.6%

Female-led households 12.5%

Income support

Source	% of households
Social Security	28.2%
Retirement income	20.0%
Supplemental Security	1.4%
Cash public assistance	1.4%
Food stamps / SNAP	1.9%

Health indicators

Condition	%
High blood pressure	26.6%
High cholesterol	27.9%
Heart disease	5.2%
Stroke	2.4%
Asthma	8.9%
Arthritis	21.1%
Kidney disease	2.3%
Pulmonary disease	5.0%
Cancer	6.0%

Behavior / access	%
Binge drinking	22.4%
No physical activity	19.9%
Less than 7 hrs sleep	29.7%
Fair or poor health	10.8%
Poor mental health	13.8%
Poor physical health	8.8%
No health insurance	11.4%
Visited doctor (checkup)	65.1%
Visited dentist	67.0%
Cholesterol screening	88.5%
Teeth loss	10.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	51	6.1%

Disability	%
Any disability	9.1%
Under 18	0.9%
18–64 years	6.0%
65 and over	30.1%

Health insurance coverage

Type	%
Private insurance	84.5%
Public insurance	27.9%
Uninsured under 19	0.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,013	95.0%
Spanish	14	1.4%
Other Indo-European	9	0.9%
Asian & Pacific Islander	2	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,028	96.4%
Born in same state	1,026	96.2%
Born in different state	944	88.6%
Foreign born	2	0.2%
Naturalized citizen	38	3.6%
Not a US citizen	11	28.9%

Ancestry

Ancestry	Count	%
Italian	131	12.3%
Polish	72	6.8%
Arab	29	2.7%
English	21	2%

Ancestry	Count	%
French	15	1.4%
Irish	14	1.3%
Dutch	11	1%
German	7	0.7%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	90.6%

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

Frequently asked questions

What ZIP codes does Green Isle, MN have?

Green Isle, MN has one ZIP code: 55338. Each ZIP code serves a distinct delivery area within the city and surrounding region.