55910 ZIP Code — Altura, MN

Winona County, Minnesota

ZIP code 55910 is located in Altura, Minnesota, within Winona County. It covers approximately 88.76 square miles and serves a population of 1,244 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 507.

About ZIP code 55910

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $230,000. Owner-occupancy is high at 88%, well above the national average.

Median household income is $73,889. The poverty rate of 5% is below the national average. 41% 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 28 minutes is near the national average.

Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.

Overall, ZIP code 55910 reflects a community defined by high homeownership and a significant Social Security-dependent population.

1,244

population

88.76

sq mi land

Standard

ZIP type

Central (CT)

timezone

55910 ZIP code map

Cities in ZIP code 55910

Below are the cities the US Postal Service accepts for ZIP code 55910. Using any city not on this list may result in mail delivery delays.

City	Status
Altura	Acceptable
Altura	Preferred

Nearby ZIP codes

55964 Plainview (6.2 mi) 55945 Kellogg (10.6 mi) 55969 Rollingstone (11.6 mi) 55972 Saint Charles (12.3 mi) 55929 Dover (13 mi) 55959 Minnesota City (13.8 mi) 55981 Wabasha (14.3 mi) 55932 Elgin (14.4 mi) 55979 Utica (14.5 mi) 54629 Fountain City (15.2 mi) 54622 Cochrane (15.7 mi) 55957 Millville (15.8 mi)

Demographics updated 05/2026

Population
Total population	1,244
Population density	14 / sq mi
State FIPS	27
County FIPS	169

Geography
Land area	88.76 sq mi
Water area	0.37 sq mi
Latitude	44.1504
Longitude	-92.0108
Timezone	Central (CT)
Area code	507

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	37.8%	42.8%	33.6%
$50k – $100k	33.6%	32.3%	31.5%
$100k – $200k	25.5%	21.1%	26.5%
Over $200k	3.0%	3.8%	8.5%

Demographics & statistics

1,244

Population

People per sq mi

48.3

Median age

$73,889

Median household income

$37,936

Per capita income

$230,000

Median home value

$744

Median monthly rent

87.9%

Home ownership

4.8%

Poverty rate

1.3%

Unemployment

529

Housing units

26.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

107

45–54

55–59

60–64

113

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	273	21.9%
18 and over	971	78.1%
65 and over	294	23.6%
Median age	48.3 years

Race & ethnicity

White 97%

Hispanic or Latino 1.2%

Two or more races 1.2%

Other race 0.3%

Black or African American 0.2%

Asian 0.2%

Group	Count	%
White	1,221	97%
Hispanic or Latino	15	1.2%
Two or more races	15	1.2%
Other race	4	0.3%
Black or African American	2	0.2%
Asian	2	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	37.8%	42.8%	33.6%
$50k – $100k	33.6%	32.3%	31.5%
$100k – $200k	25.5%	21.1%	26.5%
Over $200k	3.0%	3.8%	8.5%

Under $10k 2.4%

$10k–$15k 3.3%

$15k–$25k 3.7%

$25k–$35k 8.5%

$35k–$50k 13.8%

$50k–$75k 19.1%

$75k–$100k 13.6%

$100k–$150k 25.6%

$150k–$200k 7.0%

$200k+ 3.1%

Range	% of households
Under $10k	2.4%
$10k–$15k	3.3%
$15k–$25k	3.7%
$25k–$35k	8.5%
$35k–$50k	13.8%
$50k–$75k	19.1%
$75k–$100k	13.6%
$100k–$150k	25.6%
$150k–$200k	7.0%
$200k+	3.1%
Median income	$73,889

Housing

Home values

Under $50k 3.1%

$50k–$100k 7.1%

$100k–$150k 16.5%

$150k–$200k 15.1%

$200k–$300k 21.3%

$300k–$500k 21.8%

$500k–$1M 10.9%

$1M+ 4.2%

Housing overview

Metric	Value
Median home value	$230,000
Median rent / month	$744
Owner occupied	87.9%
Renter occupied	12.1%
Vacant	8.6%
Single-family detached	91.9%
Large apartment buildings	0.0%
Mobile homes	4.7%
Median rooms	6.5
Avg household size (owned)	2.27

Year built

Era	%
2020 or later	0.3%
2010–2019	3.2%
2000–2009	12.6%
1990–1999	15.6%
1980–1989	8.1%
1970–1979	15.6%
1960–1969	6.6%
1950–1959	5.4%
1940–1949	4.0%
1939 or earlier	28.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	5.0%
2 bedrooms	18.8%
3 bedrooms	40.7%
4 bedrooms	27.9%
5+ bedrooms	7.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	25.7%
2 vehicles	42.1%
3 or more	30.7%

Heating fuel

Fuel type	%
Utility gas	30.1%
Electricity	10.7%
Propane / LP gas	45.2%
Fuel oil	3.3%
Wood	7.9%
No fuel used	2.0%

Households & families

Household type	Count	%
Married-couple family	335	61.6%
Cohabiting couple	16	2.9%
Male householder, no spouse	106	19.5%
Female householder, no spouse	87	16.0%
Households with children under 18	148	27.2%
Households with seniors (65+)	210	38.6%
Average household size	2.28

Marital status

Status	Male	Female
Never married	24.4%	17.0%
Married	62.1%	67.9%
Separated	0.2%	1.2%
Widowed	1.5%	6.3%
Divorced	11.8%	7.7%

Education

Less than 9th grade 0.5%

Some HS, no diploma 2.2%

HS graduate 32.6%

Some college, no degree 19.1%

Associate's degree 18.7%

Bachelor's degree 21.7%

Graduate / professional 5.1%

Metric	%
HS diploma or higher	97.2%
Bachelor's or higher	26.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	10	4.0%
Kindergarten	10	4.0%
Elementary school	116	46.4%
High school	82	32.8%
College / grad school	32	12.8%

Employment

Industry of employment

Education & healthcare 31.4%

Manufacturing 14.0%

Agriculture & mining 13.0%

Construction 8.0%

Arts, food & hospitality 6.7%

Transportation & utilities 6.1%

Retail trade 6.0%

Other services 5.4%

Finance & real estate 3.5%

Public administration 2.0%

Wholesale trade 1.7%

Professional & management 1.2%

Information 1.0%

Occupation

Category	%
Management, business & arts	37.6%
Service	15.4%
Sales & office	15.0%
Natural resources & construction	15.9%
Production & transportation	16.2%

Employment type

Type	%
Private sector	74.8%
Government	7.9%
Self-employed	16.4%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	72.2%
Carpool	6.7%
Public transit	0.6%
Walk	5.9%
Work from home	13.6%
Other means	1.0%
Avg commute (minutes)	27.6

Poverty

All people 4.8%

Under 18 years 5.6%

18 and over 4.5%

Married-couple families 2.1%

Female-led households 4.3%

Income support

Source	% of households
Social Security	41.2%
Retirement income	21.7%
Supplemental Security	4.0%
Cash public assistance	0.9%
Food stamps / SNAP	4.4%

Health indicators

Condition	%
Obesity	35.1%
High blood pressure	28.3%
High cholesterol	30.5%
Diabetes	8.6%
Heart disease	5.8%
Stroke	2.6%
Asthma	8.4%
Arthritis	21.8%
Kidney disease	2.6%
Pulmonary disease	5.1%
Cancer	6.6%

Behavior / access	%
Smoking	16.8%
Binge drinking	22.4%
No physical activity	18.9%
Less than 7 hrs sleep	28.4%
Depression	21.0%
Fair or poor health	10.7%
Poor mental health	12.6%
Poor physical health	8.7%
No health insurance	10.9%
Visited doctor (checkup)	70.3%
Visited dentist	68.6%
Cholesterol screening	89.5%
Teeth loss	10.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	61	6.3%

Disability	%
Any disability	9.5%
Under 18	4.0%
18–64 years	7.1%
65 and over	20.1%

Health insurance coverage

Type	%
Private insurance	69.5%
Public insurance	46.1%
No insurance	2.7%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,183	95.1%
Spanish	10	0.8%
Other Indo-European	5	0.4%
Asian & Pacific Islander	5	0.4%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,216	97.7%
Born in same state	1,214	97.6%
Born in different state	951	76.4%
Foreign born	2	0.2%
Naturalized citizen	28	2.3%
Not a US citizen	27	96.4%

Ancestry

Ancestry	Count	%
Polish	165	13.3%
Italian	123	9.9%
Arab	56	4.5%

Ancestry	Count	%
French	45	3.6%
English	34	2.7%
Dutch	17	1.4%

Technology access

Metric	% of households
Computer access	43.7%
Internet access	93.0%

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

Frequently asked questions about ZIP code 55910

What city is ZIP code 55910 in?

ZIP code 55910 is primarily assigned to Altura, Minnesota.

What county is ZIP code 55910 in?

ZIP code 55910 falls within Winona County, Minnesota.

Is ZIP code 55910 mostly owner-occupied?

88% of occupied units in ZIP code 55910 are owner-occupied, well above the national average.

Does ZIP code 55910 have a large retiree population?

41% of households in ZIP code 55910 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 55910?

ZIP code 55910 has an estimated population of 1,244 residents, with a density of 14 people per square mile.

What is the typical home value in ZIP code 55910?

The median home value in ZIP code 55910 is $230,000.

What timezone is ZIP code 55910 in?

ZIP code 55910 observes the CST timezone.