Afton ZIP Codes — Washington County, MN

There is one unique ZIP code in Afton, Minnesota and it is 55001. Area code: 651.

ZIP codes

26.99

sq mi land

0.99

sq mi water

651

area code

Afton, MN ZIP code map

About Afton, MN

Afton, Minnesota, is a picturesque city located in Washington County. Known for its stunning natural scenery and sense of community, Afton offers residents and visitors a blend of rural charm and suburban convenience. With a rich history and a variety of outdoor activities, it is a great place for those seeking a quieter lifestyle while still being close to urban amenities.

Location & geography

Afton is situated approximately 25 miles east of the Twin Cities of Minneapolis and St. Paul, making it an ideal location for commuters. The city is bordered by the scenic St. Croix River, adding to its charm and providing recreational opportunities. Covering a land area of 26.99 square miles and a water area of 0.99 square miles, Afton's terrain features rolling hills and lush vegetation that is characteristic of the region.

Community & economy

The character of Afton is defined by its strong sense of community and family-oriented atmosphere. With a mix of residential homes and small businesses, the local economy is supported by industries such as agriculture, tourism, and light retail. Daily life in Afton often revolves around outdoor activities, including boating, hiking, and enjoying the natural beauty of the area.

Transportation

Afton is conveniently accessed via highway routes such as Interstate 94, which connects residents to nearby urban centers. The nearest major airport is the Minneapolis-St. Paul International Airport, located about 25 miles west of the city. Public transit options are limited, but residents often rely on personal vehicles to commute and travel.

History

Founded in the mid-19th century, Afton has a rich agricultural background that contributed to its early economic development. The city has grown steadily over the years, transitioning from a rural farming community to a suburban enclave that still values its historical roots. Notable events in Afton's history include the establishment of its first schools and churches, reflecting the community's strong commitment to education and social cohesion.

Did you know?

One surprising fact about Afton is that it is home to a number of historic sites, including the Afton House Inn, which dates back to the 1800s. Additionally, Afton is known for its beautiful parks, such as Afton State Park, which attracts many visitors for its hiking trails and scenic river views.

ZIP codes for Afton, MN (1)

ZIP code	City	County	Map
55001	Afton	Washington	View map

Demographics & statistics

2,974

Population

50.5

Median age

$124,423

Median household income

$71,028

Per capita income

$637,200

Median home value

Median monthly rent

97.9%

Home ownership

4.8%

Poverty rate

2.3%

Unemployment

1,204

Housing units

57.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

112

5–9

10–14

15–19

20–24

166

25–34

146

156

35–44

137

161

45–54

141

140

55–59

123

210

60–64

185

254

65–74

223

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	563	18.9%
18 and over	2,411	81.1%
65 and over	710	23.9%
Median age	50.5 years

Race & ethnicity

White 89.5%

Two or more races 4.8%

Asian 3.6%

Hispanic or Latino 1.5%

Black or African American 0.3%

American Indian / Alaska Native 0.3%

Group	Count	%
White	2,702	89.5%
Two or more races	144	4.8%
Asian	109	3.6%
Hispanic or Latino	46	1.5%
Black or African American	9	0.3%
American Indian / Alaska Native	9	0.3%

Household income

Under $10k 2.8%

$10k–$15k 0.6%

$15k–$25k 2.4%

$25k–$35k 1.8%

$35k–$50k 2.6%

$50k–$75k 10.5%

$75k–$100k 8.7%

$100k–$150k 27.5%

$150k–$200k 15.6%

$200k+ 27.5%

Range	% of households
Under $10k	2.8%
$10k–$15k	0.6%
$15k–$25k	2.4%
$25k–$35k	1.8%
$35k–$50k	2.6%
$50k–$75k	10.5%
$75k–$100k	8.7%
$100k–$150k	27.5%
$150k–$200k	15.6%
$200k+	27.5%
Median income	$124,423

Housing

Home values

Under $50k 0.9%

$100k–$150k 2.2%

$150k–$200k 0.6%

$200k–$300k 1.9%

$300k–$500k 27.9%

$500k–$1M 49.0%

$1M+ 17.5%

Housing overview

Metric	Value
Median home value	$637,200
Median rent / month	$0
Owner occupied	97.9%
Renter occupied	2.1%
Vacant	4.1%
Single-family detached	98.1%
Large apartment buildings	0.0%
Mobile homes	0.5%
Median rooms	8.5
Avg household size (owned)	2.52

Year built

Era	%
2020 or later	0.0%
2010–2019	11.5%
2000–2009	11.9%
1990–1999	15.9%
1980–1989	12.3%
1970–1979	9.1%
1960–1969	14.4%
1950–1959	5.6%
1940–1949	1.8%
1939 or earlier	17.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	0.4%
2 bedrooms	8.1%
3 bedrooms	37.0%
4 bedrooms	37.9%
5+ bedrooms	16.2%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	23.2%
2 vehicles	36.7%
3 or more	40.2%

Heating fuel

Fuel type	%
Utility gas	68.9%
Electricity	6.5%
Propane / LP gas	18.2%
Fuel oil	0.8%
Wood	4.0%
Solar	0.3%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	788	66.9%
Cohabiting couple	55	4.7%
Male householder, no spouse	236	20.0%
Female householder, no spouse	99	8.4%
Households with children under 18	250	21.2%
Households with seniors (65+)	478	40.6%
Average household size	2.51

Marital status

Status	Male	Female
Never married	17.6%	19.4%
Married	61.7%	69.0%
Separated	0.7%	0.0%
Widowed	7.3%	4.1%
Divorced	12.7%	7.4%

Education

Less than 9th grade 0.3%

Some HS, no diploma 0.3%

HS graduate 13.5%

Some college, no degree 22.4%

Associate's degree 6.2%

Bachelor's degree 36.8%

Graduate / professional 20.4%

Metric	%
HS diploma or higher	99.4%
Bachelor's or higher	57.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	49	8.6%
Kindergarten	14	2.5%
Elementary school	291	51.2%
High school	84	14.8%
College / grad school	130	22.9%

Employment

Industry of employment

Education & healthcare 24.3%

Professional & management 16.0%

Finance & real estate 11.4%

Manufacturing 11.2%

Retail trade 9.2%

Arts, food & hospitality 5.6%

Transportation & utilities 5.5%

Construction 5.2%

Wholesale trade 3.3%

Public administration 3.3%

Other services 2.8%

Agriculture & mining 1.1%

Information 1.1%

Occupation

Category	%
Management, business & arts	59.0%
Service	9.9%
Sales & office	15.9%
Natural resources & construction	6.3%
Production & transportation	9.0%

Employment type

Type	%
Private sector	83.5%
Government	11.0%
Self-employed	5.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.0%
Carpool	3.2%
Public transit	0.5%
Walk	2.8%
Other means	1.0%
Avg commute (minutes)	29.5

Poverty

All people 4.8%

Under 18 years 0.9%

18 and over 5.7%

Married-couple families 1.4%

Female-led households 0.0%

Income support

Source	% of households
Social Security	40.2%
Retirement income	42.0%
Supplemental Security	0.7%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	29.0%
High cholesterol	32.6%
Heart disease	5.4%
Stroke	2.4%
Asthma	8.2%
Arthritis	22.6%
Kidney disease	2.4%
Pulmonary disease	4.4%
Cancer	7.4%

Behavior / access	%
Binge drinking	18.2%
No physical activity	15.1%
Less than 7 hrs sleep	25.6%
Fair or poor health	8.6%
Poor mental health	11.0%
Poor physical health	7.5%
No health insurance	7.0%
Visited doctor (checkup)	72.9%
Visited dentist	76.6%
Cholesterol screening	93.3%
Teeth loss	5.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	196	8.1%

Disability	%
Any disability	6.4%
Under 18	2.0%
18–64 years	4.1%
65 and over	15.6%

Health insurance coverage

Type	%
Private insurance	83.2%
Public insurance	31.9%
Uninsured under 19	2.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,834	95.3%
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)	2,786	93.7%
Born in same state	2,779	93.4%
Born in different state	2,133	71.7%
Foreign born	7	0.2%
Naturalized citizen	188	6.3%
Not a US citizen	181	96.3%

Ancestry

Ancestry	Count	%
Italian	434	14.6%
Polish	335	11.3%
French	295	9.9%
English	86	2.9%

Ancestry	Count	%
German	53	1.8%
Arab	53	1.8%
Dutch	18	0.6%
Norwegian	4	0.1%

Technology access

Metric	% of households
Computer access	39.6%
Internet access	98.6%

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

Frequently asked questions

What ZIP codes does Afton, MN have?

Afton, MN has one ZIP code: 55001. Each ZIP code serves a distinct delivery area within the city and surrounding region.