Ostrander ZIP Codes — Fillmore County, MN

There is one unique ZIP code in Ostrander, Minnesota and it is 55961. Area code: 507.

ZIP codes

29.70

sq mi land

0.00

sq mi water

507

area code

Ostrander, MN ZIP code map

About Ostrander, MN

Ostrander is a small city located in Fillmore County, Minnesota. With its quaint charm and rural setting, Ostrander offers a peaceful environment for residents and visitors alike. Known for its tight-knit community, the city captures the essence of small-town life in the heart of Minnesota.

Location & geography

Situated in the southeastern part of Minnesota, Ostrander is part of Fillmore County. The nearest cities include Preston, located about 13 miles to the east, Harmony, which is approximately 14 miles to the southwest, and Fountain, roughly 10 miles to the northwest. The total land area of Ostrander covers 29.70 square miles, with no water area, showcasing the predominantly grassy and agricultural landscape characteristic of this region.

Community & economy

Ostrander is a close-knit community where neighbors often gather for local events and support each other in daily life. The local economy is primarily driven by agriculture and small businesses, contributing to the town's vibrant and rustic charm. Residents enjoy a serene lifestyle, with access to outdoor recreational activities such as hiking, fishing, and community sports.

Transportation

Ostrander is easily accessible via Minnesota State Highway 56, which runs through the area and connects to surrounding regions. The nearest major airport is the Rochester International Airport, located approximately 30 miles to the northeast. There are no public transit options directly in Ostrander, but regional transportation services are available for longer trips.

History

Founded in the late 19th century, Ostrander was established as a hub for local agriculture and commerce. Key industries throughout its history have included farming and small-scale manufacturing, which continue to play a significant role in the local economy today. Notable events often center around local celebrations and seasonal fairs, which foster community spirit and bring residents together.

Did you know?

One surprising fact about Ostrander is that it is home to the Ostrander School, which has served the community for many decades. Additionally, the city's rural atmosphere offers an abundance of outdoor activities, making it a hidden gem for nature enthusiasts.

ZIP codes for Ostrander, MN (1)

ZIP code	City	County	Map
55961	Ostrander	Fillmore	View map

Demographics & statistics

532

Population

38.8

Median age

$80,625

Median household income

$35,587

Per capita income

$155,600

Median home value

$867

Median monthly rent

80.8%

Home ownership

6.3%

Poverty rate

0.7%

Unemployment

174

Housing units

18.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	151	28.4%
18 and over	381	71.6%
65 and over	115	21.6%
Median age	38.8 years

Race & ethnicity

White 94.8%

Two or more races 1.5%

Black or African American 1.3%

Hispanic or Latino 0.9%

Other race 0.9%

American Indian / Alaska Native 0.6%

Group	Count	%
White	509	94.8%
Two or more races	8	1.5%
Black or African American	7	1.3%
Hispanic or Latino	5	0.9%
Other race	5	0.9%
American Indian / Alaska Native	3	0.6%

Household income

Under $10k 1.0%

$10k–$15k 8.4%

$15k–$25k 2.5%

$25k–$35k 7.9%

$35k–$50k 10.8%

$50k–$75k 17.2%

$75k–$100k 12.8%

$100k–$150k 31.5%

$150k–$200k 5.9%

$200k+ 2.0%

Range	% of households
Under $10k	1.0%
$10k–$15k	8.4%
$15k–$25k	2.5%
$25k–$35k	7.9%
$35k–$50k	10.8%
$50k–$75k	17.2%
$75k–$100k	12.8%
$100k–$150k	31.5%
$150k–$200k	5.9%
$200k+	2.0%
Median income	$80,625

Housing

Home values

Under $50k 1.8%

$50k–$100k 20.1%

$100k–$150k 21.3%

$150k–$200k 32.9%

$200k–$300k 13.4%

$300k–$500k 6.7%

$500k–$1M 2.4%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$155,600
Median rent / month	$867
Owner occupied	80.8%
Renter occupied	19.2%
Vacant	4.7%
Single-family detached	86.4%
Large apartment buildings	2.8%
Mobile homes	1.9%
Median rooms	6.6
Avg household size (owned)	2.71

Year built

Era	%
2020 or later	0.0%
2010–2019	8.9%
2000–2009	6.6%
1990–1999	7.5%
1980–1989	5.2%
1970–1979	20.7%
1960–1969	7.0%
1950–1959	7.5%
1940–1949	6.6%
1939 or earlier	30.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	8.0%
2 bedrooms	19.7%
3 bedrooms	39.0%
4 bedrooms	29.6%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.5%
1 vehicle	19.2%
2 vehicles	36.5%
3 or more	43.8%

Heating fuel

Fuel type	%
Utility gas	6.9%
Electricity	5.4%
Propane / LP gas	83.3%
Fuel oil	2.0%
Wood	2.5%

Households & families

Household type	Count	%
Married-couple family	109	53.7%
Cohabiting couple	27	13.3%
Male householder, no spouse	36	17.7%
Female householder, no spouse	31	15.3%
Households with children under 18	74	36.5%
Households with seniors (65+)	68	33.5%
Average household size	2.52

Marital status

Status	Male	Female
Never married	24.5%	23.2%
Married	58.8%	51.7%
Separated	0.5%	0.0%
Widowed	5.4%	11.3%
Divorced	10.8%	13.8%

Education

Less than 9th grade 3.4%

Some HS, no diploma 4.3%

HS graduate 33.6%

Some college, no degree 23.3%

Associate's degree 17.0%

Bachelor's degree 13.2%

Graduate / professional 5.2%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	18.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	6.9%
Kindergarten	1	0.8%
Elementary school	65	50.0%
High school	34	26.2%
College / grad school	21	16.2%

Employment

Industry of employment

Education & healthcare 31.5%

Retail trade 14.3%

Construction 9.7%

Agriculture & mining 8.2%

Manufacturing 7.5%

Arts, food & hospitality 7.2%

Wholesale trade 6.5%

Transportation & utilities 4.3%

Other services 4.3%

Professional & management 2.5%

Finance & real estate 2.2%

Information 1.4%

Public administration 0.4%

Occupation

Category	%
Management, business & arts	29.7%
Service	15.1%
Sales & office	26.2%
Natural resources & construction	12.9%
Production & transportation	16.1%

Employment type

Type	%
Private sector	81.7%
Government	8.2%
Self-employed	10.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.0%
Carpool	13.6%
Public transit	1.8%
Walk	1.8%
Other means	0.4%
Avg commute (minutes)	31.3

Poverty

All people 6.3%

Under 18 years 0.0%

18 and over 8.9%

Married-couple families 1.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	33.5%
Retirement income	21.7%
Supplemental Security	3.4%
Cash public assistance	1.5%
Food stamps / SNAP	6.9%

Health indicators

Condition	%
High blood pressure	36.2%
High cholesterol	33.8%
Heart disease	8.6%
Stroke	4.0%
Asthma	9.1%
Arthritis	29.3%
Kidney disease	3.6%
Pulmonary disease	7.3%
Cancer	9.0%

Behavior / access	%
Binge drinking	17.6%
No physical activity	25.2%
Less than 7 hrs sleep	27.2%
Fair or poor health	14.9%
Poor mental health	12.9%
Poor physical health	11.2%
No health insurance	10.8%
Visited doctor (checkup)	72.0%
Visited dentist	65.1%
Cholesterol screening	91.2%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	23	6.0%

Disability	%
Any disability	7.8%
Under 18	2.0%
18–64 years	3.0%
65 and over	30.9%

Health insurance coverage

Type	%
Private insurance	75.0%
Public insurance	35.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	481	90.4%
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)	532	100.0%
Born in same state	532	100.0%
Born in different state	402	75.6%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	105	19.7%
French	75	14.1%
Arab	69	13%
Italian	30	5.6%

Ancestry	Count	%
English	13	2.4%
Dutch	5	0.9%
German	2	0.4%

Technology access

Metric	% of households
Computer access	38.2%
Internet access	93.1%

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

Frequently asked questions

What ZIP codes does Ostrander, MN have?

Ostrander, MN has one ZIP code: 55961. Each ZIP code serves a distinct delivery area within the city and surrounding region.