Carlton ZIP Codes — Carlton County, MN

There is one unique ZIP code in Carlton, Minnesota and it is 55718. Area code: 218.

ZIP codes

60.36

sq mi land

2.31

sq mi water

218

area code

Carlton, MN ZIP code map

About Carlton, MN

Carlton, Minnesota, is a charming city located within Carlton County. Known for its rich natural beauty and proximity to both rivers and forests, Carlton offers a peaceful atmosphere for residents and visitors alike. The city provides a small-town feel while being easily accessible to larger urban centers in Minnesota.

Location & geography

Carlton is situated in the northeastern part of Minnesota, serving as a gateway to the state's natural landscapes. It is conveniently located near notable cities such as Cloquet, which is about 8 miles to the northwest, and Duluth, approximately 21 miles to the south. The city spans a land area of 60.36 square miles and features a water area of 2.31 square miles, contributing to its scenic environment.

Community & economy

The character of Carlton blends a welcoming atmosphere with a strong sense of community. The local economy is supported by industries like manufacturing and retail, which provide essential services to residents. Daily life in Carlton reflects its rural roots, with opportunities for outdoor activities and community events fostering connections among its inhabitants.

Transportation

Carlton is well-connected by U.S. Highway 45 and serves as a junction for various local roads, facilitating easy travel within the region. The nearest major airport is Duluth International Airport, situated about 23 miles south of the city. Public transportation options may be limited, but the city is easily navigable by car.

History

Carlton was founded in the mid-19th century and has historically been influenced by its location along the Nemadji River. The area's early economy included logging and agriculture, which set the foundation for growth. Over the years, Carlton has seen various developments, maintaining a balance between preserving its historical roots and accommodating modern growth.

Did you know?

One surprising fact about Carlton is that it is home to the historic Carlton County Courthouse, an architectural landmark completed in 1894. Additionally, the city hosts a variety of outdoor recreational activities, showcasing Minnesota's beautiful natural habitats.

ZIP codes for Carlton, MN (1)

ZIP code	City	County	Map
55718	Carlton	Carlton	View map

Demographics & statistics

3,125

Population

43.7

Median age

$85,677

Median household income

$36,373

Per capita income

$249,100

Median home value

$853

Median monthly rent

84.3%

Home ownership

6.8%

Poverty rate

5.8%

Unemployment

1,105

Housing units

22.7%

Bachelor's or higher

Age distribution

Male Female

119

Under 5

5–9

10–14

105

15–19

20–24

231

25–34

188

191

35–44

156

240

45–54

195

121

55–59

147

60–64

119

198

65–74

161

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	669	21.4%
18 and over	2,456	78.6%
65 and over	577	18.5%
Median age	43.7 years

Race & ethnicity

White 92.7%

Two or more races 3.2%

American Indian / Alaska Native 2%

Hispanic or Latino 0.8%

Black or African American 0.7%

Other race 0.4%

Asian 0.2%

Group	Count	%
White	2,919	92.7%
Two or more races	101	3.2%
American Indian / Alaska Native	62	2%
Hispanic or Latino	25	0.8%
Black or African American	22	0.7%
Other race	14	0.4%
Asian	7	0.2%

Household income

Under $10k 2.2%

$10k–$15k 1.4%

$15k–$25k 6.6%

$25k–$35k 6.8%

$35k–$50k 12.0%

$50k–$75k 16.1%

$75k–$100k 15.3%

$100k–$150k 23.2%

$150k–$200k 10.9%

$200k+ 5.5%

Range	% of households
Under $10k	2.2%
$10k–$15k	1.4%
$15k–$25k	6.6%
$25k–$35k	6.8%
$35k–$50k	12.0%
$50k–$75k	16.1%
$75k–$100k	15.3%
$100k–$150k	23.2%
$150k–$200k	10.9%
$200k+	5.5%
Median income	$85,677

Housing

Home values

Under $50k 0.5%

$50k–$100k 6.6%

$100k–$150k 10.6%

$150k–$200k 16.7%

$200k–$300k 28.0%

$300k–$500k 31.4%

$500k–$1M 5.6%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$249,100
Median rent / month	$853
Owner occupied	84.3%
Renter occupied	15.7%
Vacant	8.3%
Single-family detached	81.1%
Large apartment buildings	4.0%
Mobile homes	7.4%
Median rooms	5.9
Avg household size (owned)	2.55

Year built

Era	%
2020 or later	0.2%
2010–2019	4.6%
2000–2009	19.5%
1990–1999	14.5%
1980–1989	11.1%
1970–1979	11.3%
1960–1969	9.3%
1950–1959	10.1%
1940–1949	4.6%
1939 or earlier	14.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	9.5%
2 bedrooms	23.6%
3 bedrooms	41.9%
4 bedrooms	20.5%
5+ bedrooms	3.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	19.6%
2 vehicles	39.0%
3 or more	37.9%

Heating fuel

Fuel type	%
Utility gas	25.5%
Electricity	18.1%
Propane / LP gas	41.6%
Fuel oil	6.5%
Wood	6.3%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	637	53.8%
Cohabiting couple	94	7.9%
Male householder, no spouse	235	19.8%
Female householder, no spouse	218	18.4%
Households with children under 18	348	29.4%
Households with seniors (65+)	381	32.2%
Average household size	2.45

Marital status

Status	Male	Female
Never married	33.2%	18.3%
Married	49.9%	56.8%
Separated	0.0%	0.3%
Widowed	4.8%	9.4%
Divorced	12.1%	15.1%

Education

Less than 9th grade 0.7%

Some HS, no diploma 4.7%

HS graduate 32.3%

Some college, no degree 25.4%

Associate's degree 14.3%

Bachelor's degree 16.4%

Graduate / professional 6.2%

Metric	%
HS diploma or higher	94.6%
Bachelor's or higher	22.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	40	6.5%
Kindergarten	31	5.0%
Elementary school	274	44.6%
High school	156	25.4%
College / grad school	113	18.4%

Employment

Industry of employment

Education & healthcare 23.7%

Retail trade 11.7%

Manufacturing 11.3%

Arts, food & hospitality 10.4%

Professional & management 10.0%

Public administration 8.3%

Transportation & utilities 7.2%

Construction 5.8%

Other services 4.4%

Finance & real estate 4.0%

Agriculture & mining 1.4%

Information 1.2%

Wholesale trade 0.6%

Occupation

Category	%
Management, business & arts	36.9%
Service	20.5%
Sales & office	15.3%
Natural resources & construction	10.3%
Production & transportation	17.0%

Employment type

Type	%
Private sector	76.9%
Government	19.1%
Self-employed	3.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	80.0%
Carpool	8.3%
Public transit	0.0%
Walk	1.5%
Other means	2.3%
Avg commute (minutes)	22.9

Poverty

All people 6.8%

Under 18 years 7.1%

18 and over 6.7%

Married-couple families 1.6%

Female-led households 11.3%

Income support

Source	% of households
Social Security	35.8%
Retirement income	31.7%
Supplemental Security	2.9%
Cash public assistance	0.3%
Food stamps / SNAP	6.4%

Health indicators

Condition	%
High blood pressure	33.0%
High cholesterol	30.3%
Heart disease	7.2%
Stroke	3.4%
Asthma	9.3%
Arthritis	27.7%
Kidney disease	3.2%
Pulmonary disease	6.6%
Cancer	7.9%

Behavior / access	%
Binge drinking	17.4%
No physical activity	22.1%
Less than 7 hrs sleep	31.4%
Fair or poor health	13.4%
Poor mental health	13.8%
Poor physical health	10.7%
No health insurance	10.7%
Visited doctor (checkup)	71.7%
Visited dentist	63.9%
Cholesterol screening	90.4%
Teeth loss	12.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	155	6.3%

Disability	%
Any disability	13.0%
Under 18	0.7%
18–64 years	12.2%
65 and over	31.7%

Health insurance coverage

Type	%
Private insurance	76.7%
Public insurance	35.3%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,909	93.1%
Spanish	9	0.3%
Other Indo-European	7	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	2	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,114	99.6%
Born in same state	3,078	98.5%
Born in different state	2,609	83.5%
Foreign born	36	1.2%
Naturalized citizen	11	0.4%
Not a US citizen	4	36.4%

Ancestry

Ancestry	Count	%
Polish	353	11.3%
French	280	9%
Arab	224	7.2%
Italian	204	6.5%

Ancestry	Count	%
German	79	2.5%
Dutch	46	1.5%
English	22	0.7%

Technology access

Metric	% of households
Computer access	37.9%
Internet access	93.1%

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

Frequently asked questions

What ZIP codes does Carlton, MN have?

Carlton, MN has one ZIP code: 55718. Each ZIP code serves a distinct delivery area within the city and surrounding region.