Aurora ZIP Codes — Saint Louis County, MN

There is one unique ZIP code in Aurora, Minnesota and it is 55705. Area code: 218.
1
ZIP codes
83.43
sq mi land
3.84
sq mi water
218
area code
Aurora, MN ZIP code map

About Aurora, MN

Aurora, Minnesota is a vibrant city located in the heart of Saint Louis County. Known for its picturesque landscapes and friendly community, Aurora offers a unique blend of rural charm and access to outdoor recreational activities. As a small city, it fosters a close-knit atmosphere where residents enjoy a high quality of life.

Location & geography

Aurora is situated approximately 25 miles northwest of the larger city of Duluth and is bordered by other small towns such as Biwabik, which lies just 5 miles to the northeast. The city spans a total land area of 166.85 square miles, complemented by an additional 7.69 square miles of water, providing ample opportunities for fishing and summer activities. The terrain consists of a variety of natural landscapes, including dense forests and scenic waterways.

Community & economy

With a population that values community ties, Aurora is characterized by its friendly residents who are actively engaged in local events and activities. The economy is supported by industries such as mining and forestry, which have historically played a significant role in the area. Daily life in Aurora is enriched by local traditions, seasonal celebrations, and a deep appreciation for the surrounding natural beauty.

Transportation

Aurora is conveniently accessible via State Highway 135, connecting it to other nearby regions and facilitating transportation. The nearest named airport is the Duluth International Airport, located approximately 25 miles to the southeast, providing broader connectivity for residents and visitors. While public transportation options are limited, residents typically rely on personal vehicles for daily commutes.

History

Aurora was established in the early 1900s, originally serving as a mining hub due to the rich deposits in the surrounding area. Key industries during its formation included iron ore mining, which significantly contributed to the local economy and growth. Notable events in its history include various community festivals that celebrate its heritage and the development of outdoor recreational facilities in recent years.

Did you know?

One surprising fact about Aurora is its commitment to preserving local natural resources, which includes several parks and conservation areas. Additionally, the city is known for its vibrant autumn foliage, attracting visitors who appreciate the stunning colors of the changing seasons.

ZIP codes for Aurora, MN (1)
ZIP code City County Map
55705 Aurora Saint Louis View map

Demographics & statistics

3,235
Population
54.2
Median age
$53,359
Median household income
$35,547
Per capita income
$111,300
Median home value
$475
Median monthly rent
85.8%
Home ownership
12.6%
Poverty rate
5.8%
Unemployment
1,624
Housing units
18.9%
Bachelor's or higher

Age distribution

Male Female
35
Under 5
36
79
5–9
80
83
10–14
85
91
15–19
92
26
20–24
27
172
25–34
175
128
35–44
130
206
45–54
211
108
55–59
110
204
60–64
209
216
65–74
221
153
75–84
157
99
85+
102
← Male
Female →

Age summary

GroupCount%
Under 1852316.2%
18 and over2,71283.8%
65 and over94829.3%
Median age54.2 years

Race & ethnicity

White 96.5%
American Indian / Alaska Native 2.3%
Two or more races 0.9%
Asian 0.3%
GroupCount%
White3,12196.5%
American Indian / Alaska Native732.3%
Two or more races300.9%
Asian100.3%

Household income

Under $10k 1.8%
$10k–$15k 9.6%
$15k–$25k 7.8%
$25k–$35k 13.7%
$35k–$50k 12.9%
$50k–$75k 20.0%
$75k–$100k 10.0%
$100k–$150k 18.5%
$150k–$200k 2.9%
$200k+ 2.7%
Range% of households
Under $10k1.8%
$10k–$15k9.6%
$15k–$25k7.8%
$25k–$35k13.7%
$35k–$50k12.9%
$50k–$75k20.0%
$75k–$100k10.0%
$100k–$150k18.5%
$150k–$200k2.9%
$200k+2.7%
Median income$53,359

Housing

Home values

Under $50k 13.2%
$50k–$100k 30.5%
$100k–$150k 19.2%
$150k–$200k 15.4%
$200k–$300k 13.0%
$300k–$500k 6.8%
$500k–$1M 1.9%

Housing overview

MetricValue
Median home value$111,300
Median rent / month$475
Owner occupied85.8%
Renter occupied14.2%
Vacant12.5%
Single-family detached74.5%
Large apartment buildings3.1%
Mobile homes11.0%
Median rooms5.3
Avg household size (owned)1.99

Year built

Era%
2020 or later0.0%
2010–20193.3%
2000–20091.7%
1990–19994.5%
1980–19899.3%
1970–197920.1%
1960–196910.9%
1950–195920.6%
1940–19494.2%
1939 or earlier25.4%

Bedrooms

Size% of units
No bedroom (studio)2.4%
1 bedroom11.4%
2 bedrooms30.6%
3 bedrooms45.6%
4 bedrooms9.2%
5+ bedrooms0.9%

Vehicles per household

Vehicles% of households
No vehicle16.7%
1 vehicle25.4%
2 vehicles27.4%
3 or more30.5%

Heating fuel

Fuel type%
Utility gas38.5%
Electricity13.7%
Propane / LP gas25.9%
Fuel oil9.7%
Wood5.8%
No fuel used0.2%

Households & families

Household typeCount%
Married-couple family63138.9%
Cohabiting couple1338.2%
Male householder, no spouse43226.6%
Female householder, no spouse42726.3%
Households with children under 1826816.5%
Households with seniors (65+)70743.6%
Average household size1.95

Marital status

StatusMaleFemale
Never married37.6%22.1%
Married43.8%45.9%
Separated1.9%1.6%
Widowed3.0%21.3%
Divorced13.7%9.1%

Education

Less than 9th grade 5.2%
Some HS, no diploma 2.1%
HS graduate 36.5%
Some college, no degree 23.1%
Associate's degree 14.2%
Bachelor's degree 13.4%
Graduate / professional 5.5%
Metric%
HS diploma or higher92.7%
Bachelor's or higher18.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool40.7%
Kindergarten468.0%
Elementary school27447.8%
High school14725.7%
College / grad school10217.8%

Employment

Industry of employment

Education & healthcare 24.1%
Construction 13.5%
Transportation & utilities 10.2%
Professional & management 7.9%
Other services 7.5%
Arts, food & hospitality 7.2%
Retail trade 7.1%
Agriculture & mining 6.7%
Finance & real estate 5.2%
Manufacturing 5.0%
Public administration 4.5%
Wholesale trade 0.6%
Information 0.5%

Occupation

Category%
Management, business & arts30.2%
Service19.6%
Sales & office15.0%
Natural resources & construction16.0%
Production & transportation19.2%

Employment type

Type%
Private sector71.2%
Government25.0%
Self-employed3.8%
Unpaid family workers0.0%

Commute

Method%
Drive alone81.5%
Carpool10.7%
Public transit0.4%
Walk1.3%
Other means0.6%
Avg commute (minutes)28.1

Poverty

All people 12.6%
Under 18 years 17.8%
18 and over 11.7%
Married-couple families 2.7%
Female-led households 24.7%

Income support

Source% of households
Social Security49.5%
Retirement income40.8%
Supplemental Security12.3%
Cash public assistance6.3%
Food stamps / SNAP14.5%

Health indicators

Condition%
High blood pressure38.2%
High cholesterol35.4%
Heart disease9.3%
Stroke4.5%
Asthma10.0%
Arthritis33.5%
Kidney disease4.0%
Pulmonary disease9.0%
Cancer8.6%
Behavior / access%
Binge drinking18.3%
No physical activity25.7%
Less than 7 hrs sleep32.3%
Fair or poor health17.5%
Poor mental health14.4%
Poor physical health13.2%
No health insurance11.2%
Visited doctor (checkup)71.6%
Visited dentist58.2%
Cholesterol screening90.3%
Teeth loss16.1%

Veterans & disability

VeteransCount%
Civilian veterans2599.6%
Disability%
Any disability26.2%
Under 1816.4%
18–64 years21.0%
65 and over41.8%

Health insurance coverage

Type%
Private insurance73.1%
Public insurance52.1%
Uninsured under 192.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only3,16497.8%
Spanish110.3%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)3,21699.4%
Born in same state3,20899.2%
Born in different state2,50677.5%
Foreign born80.2%
Naturalized citizen190.6%
Not a US citizen1578.9%

Ancestry

AncestryCount%
French2688.3%
Italian2557.9%
Polish2267%
English922.8%
AncestryCount%
Arab862.7%
German682.1%
Dutch471.5%

Technology access

Metric% of households
Computer access50.2%
Internet access79.9%

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

Frequently asked questions
What ZIP codes does Aurora, MN have?
Aurora, MN has one ZIP code: 55705. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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