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Minnesota ZIP Codes
Douglas County
Alexandria, MN
56308
56308 ZIP Code — Alexandria, MN
Douglas County, Minnesota
ZIP code 56308 is located in
Alexandria ,
Minnesota ,
within Douglas County .
It covers approximately 155.85 square miles and serves a population of
26,369 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 320 .
About ZIP code 56308
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $294,300. Owner-occupancy sits near the national average at 71%.
The gap between median ($70,915) and mean household income suggests income inequality — a small number of higher earners pull the average up. 37% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.
Educational attainment is near the national average, with 32% of residents holding a bachelor's degree or higher.
56308 ZIP code map
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Cities in ZIP code 56308
Below are the cities the US Postal Service accepts for ZIP code 56308. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
26,369
Population density
169 / sq mi
State FIPS
27
County FIPS
041
Geography
Land area
155.85 sq mi
Water area
37.26 sq mi
Latitude
45.8933
Longitude
-95.3971
Timezone
Central (CT)
Area code
320
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
36.9%
36.8%
33.6%
$50k – $100k
35.5%
36.3%
31.5%
$100k – $200k
22.6%
22.2%
26.5%
Over $200k
5.0%
4.7%
8.5%
Demographics & statistics
$70,915
Median household income
$294,300
Median home value
32.4%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 5,602 21.2%
18 and over 20,767 78.8%
65 and over 6,197 23.5%
Median age 42.9 years
Race & ethnicity
Native Hawaiian / Pacific Islander
0.4%
Black or African American
0.4%
American Indian / Alaska Native
0.3%
Group Count %
White 25,049 93.2%
Two or more races 577 2.1%
Hispanic or Latino 503 1.9%
Other race 285 1.1%
Asian 156 0.6%
Native Hawaiian / Pacific Islander 120 0.4%
Black or African American 101 0.4%
American Indian / Alaska Native 81 0.3%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
36.9%
36.8%
33.6%
$50k – $100k
35.5%
36.3%
31.5%
$100k – $200k
22.6%
22.2%
26.5%
Over $200k
5.0%
4.7%
8.5%
Range % of households
Under $10k 3.2%
$10k–$15k 3.1%
$15k–$25k 6.4%
$25k–$35k 9.1%
$35k–$50k 11.3%
$50k–$75k 18.6%
$75k–$100k 16.3%
$100k–$150k 16.0%
$150k–$200k 8.0%
$200k+ 8.1%
Median income $70,915
Housing
Housing overview
Metric Value
Median home value $294,300
Median rent / month $858
Owner occupied 71.1%
Renter occupied 28.9%
Vacant 17.7%
Single-family detached 71.0%
Large apartment buildings 14.3%
Mobile homes 3.9%
Median rooms 6.4
Avg household size (owned) 2.38
Year built
Era %
2020 or later 0.5%
2010–2019 11.2%
2000–2009 19.5%
1990–1999 14.7%
1980–1989 10.0%
1970–1979 17.4%
1960–1969 8.4%
1950–1959 5.7%
1940–1949 3.9%
1939 or earlier 8.7%
Bedrooms
Size % of units
No bedroom (studio) 1.3%
1 bedroom 9.1%
2 bedrooms 25.2%
3 bedrooms 29.6%
4 bedrooms 24.1%
5+ bedrooms 10.8%
Vehicles per household
Vehicles % of households
No vehicle 6.0%
1 vehicle 30.2%
2 vehicles 43.2%
3 or more 20.6%
Heating fuel
Fuel type %
Utility gas 49.8%
Electricity 25.5%
Propane / LP gas 20.4%
Fuel oil 0.9%
Wood 1.4%
No fuel used 0.8%
Households & families
Household type Count %
Married-couple family 6,028 51.0%
Cohabiting couple 759 6.4%
Male householder, no spouse 2,089 17.7%
Female householder, no spouse 2,948 24.9%
Households with children under 18 3,130 26.5%
Households with seniors (65+) 4,141 35.0%
Average household size 2.18
Marital status
Status Male Female
Never married 29.9% 20.9%
Married 59.7% 55.2%
Separated 0.2% 0.5%
Widowed 2.6% 11.4%
Divorced 7.5% 12.0%
Education
Some college, no degree
18.6%
Graduate / professional
9.9%
Metric %
HS diploma or higher 95.7%
Bachelor's or higher 32.4%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 459 8.4%
Kindergarten 344 6.3%
Elementary school 2,253 41.2%
High school 1,216 22.2%
College / grad school 1,200 21.9%
Employment
Industry of employment
Education & healthcare
24.9%
Professional & management
9.5%
Arts, food & hospitality
6.4%
Finance & real estate
4.6%
Transportation & utilities
3.6%
Public administration
2.4%
Agriculture & mining
1.1%
Occupation
Category %
Management, business & arts 37.6%
Service 18.8%
Sales & office 19.6%
Natural resources & construction 6.0%
Production & transportation 18.0%
Employment type
Type %
Private sector 79.8%
Government 13.0%
Self-employed 6.6%
Unpaid family workers 0.6%
Commute
Method %
Drive alone 79.3%
Carpool 6.9%
Public transit 0.1%
Walk 2.1%
Work from home 10.0%
Other means 1.6%
Avg commute (minutes) 18.9
Poverty
Married-couple families
1.8%
Female-led households
12.8%
Income support
Source % of households
Social Security 36.8%
Retirement income 28.4%
Supplemental Security 3.3%
Cash public assistance 2.0%
Food stamps / SNAP 4.2%
Health indicators
Condition %
Obesity 31.8%
High blood pressure 30.5%
High cholesterol 30.2%
Diabetes 9.2%
Heart disease 6.8%
Stroke 3.2%
Asthma 8.9%
Arthritis 24.7%
Kidney disease 3.0%
Pulmonary disease 5.8%
Cancer 8.0%
Behavior / access %
Smoking 16.2%
Binge drinking 18.9%
No physical activity 20.8%
Less than 7 hrs sleep 27.4%
Depression 21.0%
Fair or poor health 11.6%
Poor mental health 12.7%
Poor physical health 9.3%
No health insurance 10.1%
Visited doctor (checkup) 71.3%
Visited dentist 66.9%
Cholesterol screening 89.9%
Teeth loss 10.3%
Veterans & disability
Veterans Count %
Civilian veterans 1,753 8.5%
Disability %
Any disability 11.8%
Under 18 4.4%
18–64 years 8.1%
65 and over 27.4%
Health insurance coverage
Type %
Private insurance 78.1%
Public insurance 38.0%
No insurance 3.6%
Uninsured under 19 3.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 24,874 94.3%
Spanish 282 1.1%
Other Indo-European 104 0.4%
Asian & Pacific Islander 21 0.1%
Other languages 157 0.6%
Place of birth & citizenship
Origin Count %
Native born (US) 25,891 98.2%
Born in same state 25,814 97.9%
Born in different state 20,551 77.9%
Foreign born 77 0.3%
Naturalized citizen 478 1.8%
Not a US citizen 321 67.2%
Ancestry
Ancestry Count %
Polish 5,922 22.5%
Italian 2,067 7.8%
French 1,185 4.5%
Arab 715 2.7%
Ancestry Count %
English 489 1.9%
Dutch 248 0.9%
German 173 0.7%
Irish 52 0.2%
Technology access
Metric % of households
Computer access 44.8%
Internet access 94.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 56308
What city is ZIP code 56308 in?
ZIP code 56308 is primarily assigned to Alexandria, Minnesota.
What county is ZIP code 56308 in?
ZIP code 56308 falls within Douglas County, Minnesota.
Does ZIP code 56308 have a large retiree population?
37% of households in ZIP code 56308 receive Social Security income, suggesting a significant retiree or disability population.
What is the population of ZIP code 56308?
ZIP code 56308 has an estimated population of 26,369 residents, with a density of 169 people per square mile.
What is the typical home value in ZIP code 56308?
The median home value in ZIP code 56308 is $294,300.
What is the median household income in ZIP code 56308?
The median household income in ZIP code 56308 is $70,915, below the national median of ~$75,000.
What timezone is ZIP code 56308 in?
ZIP code 56308 observes the CST timezone.
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