Ossian ZIP Code List — Winneshiek County, IA

There is one unique ZIP code in Ossian, Iowa and it is 52161. Area code: 563.

ZIP codes

53.13

sq mi land

0.00

sq mi water

563

area code

Ossian, IA ZIP code map

About Ossian, IA

Ossian, Iowa, is a charming city located in the heart of Winneshiek County. Known for its small-town atmosphere and friendly residents, it offers a close-knit community feel. With its scenic landscapes, Ossian is a great representation of rural Iowa life.

Location & geography

Nestled in northeastern Iowa, Ossian is surrounded by beautiful rolling hills and farmland. The city is conveniently located near several other communities, including Decorah, which is approximately 15 miles to the northwest, and Calmar, located around 6 miles to the south. Covering a land area of 53.13 square miles, Ossian has no significant bodies of water within its boundaries.

Community & economy

The community of Ossian is characterized by its agricultural roots and local industries, including farming and small businesses. Daily life in Ossian is vibrant, with residents participating in various local events and activities that celebrate their heritage. The city offers a warm and welcoming environment, making it a wonderful place for families and individuals alike.

Transportation

Ossian is accessible via several highways, including U.S. Highway 52, which connects it to surrounding cities and regions. The nearest major airports are located in Decorah, which is about 15 miles away, and Waterloo Regional Airport, approximately 55 miles to the south. There are no formal public transit options within Ossian, but the community is easily navigated by car.

History

Ossian was founded in the late 19th century and has since developed a rich history centered around agriculture and local commerce. Key industries in the area have historically included farming and wood-related businesses, contributing to the city's growth and economy. The city has celebrated numerous events over the years, highlighting its cultural heritage and community spirit.

Did you know?

A surprising fact about Ossian is that it has only one ZIP code, which is 52161. Despite its small size, the community is known for its strong sense of togetherness and active involvement in local causes.

ZIP codes for Ossian, IA (1)

ZIP code	City	County	Map
52161	Ossian	Winneshiek	View map

Demographics & statistics

1,396

Population

42.2

Median age

$75,150

Median household income

$40,987

Per capita income

$155,300

Median home value

$704

Median monthly rent

83.9%

Home ownership

7.2%

Poverty rate

1.2%

Unemployment

535

Housing units

23.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

107

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	335	24.0%
18 and over	1,061	76.0%
65 and over	295	21.1%
Median age	42.2 years

Race & ethnicity

White 85.9%

Hispanic or Latino 6.8%

Two or more races 5.7%

Other race 1.1%

Asian 0.5%

Group	Count	%
White	1,287	85.9%
Hispanic or Latino	102	6.8%
Two or more races	85	5.7%
Other race	17	1.1%
Asian	7	0.5%

Household income

Under $10k 4.0%

$10k–$15k 1.3%

$15k–$25k 4.1%

$25k–$35k 4.4%

$35k–$50k 15.8%

$50k–$75k 20.1%

$75k–$100k 23.6%

$100k–$150k 19.1%

$150k–$200k 1.2%

$200k+ 6.4%

Range	% of households
Under $10k	4.0%
$10k–$15k	1.3%
$15k–$25k	4.1%
$25k–$35k	4.4%
$35k–$50k	15.8%
$50k–$75k	20.1%
$75k–$100k	23.6%
$100k–$150k	19.1%
$150k–$200k	1.2%
$200k+	6.4%
Median income	$75,150

Housing

Home values

Under $50k 2.2%

$50k–$100k 24.0%

$100k–$150k 22.2%

$150k–$200k 10.6%

$200k–$300k 25.7%

$300k–$500k 10.4%

$500k–$1M 4.9%

Housing overview

Metric	Value
Median home value	$155,300
Median rent / month	$704
Owner occupied	83.9%
Renter occupied	16.1%
Vacant	4.1%
Single-family detached	94.6%
Large apartment buildings	0.0%
Mobile homes	0.3%
Median rooms	6.4
Avg household size (owned)	2.21

Year built

Era	%
2020 or later	0.0%
2010–2019	1.6%
2000–2009	7.0%
1990–1999	3.0%
1980–1989	3.5%
1970–1979	11.8%
1960–1969	9.3%
1950–1959	17.1%
1940–1949	4.7%
1939 or earlier	42.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	5.2%
2 bedrooms	21.6%
3 bedrooms	36.7%
4 bedrooms	28.1%
5+ bedrooms	8.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	24.9%
2 vehicles	33.6%
3 or more	41.5%

Heating fuel

Fuel type	%
Utility gas	53.2%
Electricity	11.0%
Propane / LP gas	28.8%
Wood	2.6%
No fuel used	4.3%

Households & families

Household type	Count	%
Married-couple family	335	55.2%
Cohabiting couple	23	3.8%
Male householder, no spouse	145	23.9%
Female householder, no spouse	104	17.1%
Households with children under 18	169	27.8%
Households with seniors (65+)	167	27.5%
Average household size	2.23

Marital status

Status	Male	Female
Never married	28.3%	13.3%
Married	56.8%	66.3%
Separated	0.0%	0.0%
Widowed	2.0%	14.5%
Divorced	12.9%	6.0%

Education

Less than 9th grade 6.9%

Some HS, no diploma 1.8%

HS graduate 39.2%

Some college, no degree 11.7%

Associate's degree 16.5%

Bachelor's degree 17.2%

Graduate / professional 6.7%

Metric	%
HS diploma or higher	91.3%
Bachelor's or higher	23.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	29	9.9%
Kindergarten	18	6.2%
Elementary school	143	49.0%
High school	65	22.3%
College / grad school	37	12.7%

Employment

Industry of employment

Education & healthcare 27.5%

Agriculture & mining 15.3%

Construction 13.8%

Manufacturing 12.0%

Retail trade 6.1%

Transportation & utilities 5.3%

Professional & management 5.1%

Wholesale trade 4.9%

Other services 3.9%

Public administration 2.1%

Arts, food & hospitality 1.8%

Information 1.4%

Finance & real estate 0.8%

Occupation

Category	%
Management, business & arts	33.8%
Service	14.2%
Sales & office	10.9%
Natural resources & construction	23.2%
Production & transportation	17.9%

Employment type

Type	%
Private sector	66.4%
Government	12.8%
Self-employed	16.8%
Unpaid family workers	4.0%

Commute

Method	%
Drive alone	78.2%
Carpool	2.3%
Public transit	0.0%
Walk	4.3%
Other means	1.2%
Avg commute (minutes)	22.1

Poverty

All people 7.2%

Under 18 years 8.7%

18 and over 6.7%

Married-couple families 5.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	26.2%
Retirement income	18.9%
Supplemental Security	0.0%
Cash public assistance	1.3%
Food stamps / SNAP	2.0%

Health indicators

Condition	%
High blood pressure	31.6%
High cholesterol	33.2%
Heart disease	6.7%
Stroke	3.0%
Asthma	8.9%
Arthritis	25.1%
Kidney disease	2.8%
Pulmonary disease	6.2%
Cancer	7.6%

Behavior / access	%
Binge drinking	22.1%
No physical activity	22.6%
Less than 7 hrs sleep	28.3%
Fair or poor health	11.4%
Poor mental health	12.5%
Poor physical health	8.9%
No health insurance	9.1%
Visited doctor (checkup)	74.8%
Visited dentist	72.4%
Cholesterol screening	89.2%
Teeth loss	11.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	39	3.7%

Disability	%
Any disability	6.7%
Under 18	0.6%
18–64 years	3.0%
65 and over	25.8%

Health insurance coverage

Type	%
Private insurance	81.2%
Public insurance	31.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,285	92.0%
Spanish	70	5.4%
Other Indo-European	67	5.2%
Asian & Pacific Islander	0	0.0%
Other languages	3	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,322	94.7%
Born in same state	1,322	94.7%
Born in different state	1,187	85.0%
Foreign born	0	0.0%
Naturalized citizen	74	5.3%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	265	19%
Italian	116	8.3%
Arab	112	8%

Ancestry	Count	%
French	57	4.1%
English	8	0.6%

Technology access

Metric	% of households
Computer access	43.5%
Internet access	93.6%

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

Frequently asked questions

What is the ZIP code for Ossian, IA?

Ossian, IA has one ZIP code: 52161.

What is the main ZIP code for Ossian, IA?

The primary ZIP code for Ossian, IA is 52161. The city uses area code 563 for phone service.

What county is Ossian, IA in?

Ossian is located in Winneshiek County, Iowa.

How many ZIP codes are in Ossian, IA?

Ossian, IA has 1 ZIP code.

What ZIP code should I use when mailing a letter to a business located in downtown Ossian?

Downtown Ossian businesses use the ZIP code 52161, which is the sole ZIP code serving this Winneshiek County community.

If I'm sending a package to Ossian High School in Ossian, Iowa, what ZIP code should I include on the address?

You should use ZIP code 52161 for any mailings to Ossian High School and other locations throughout Ossian, Iowa.