Saint Olaf ZIP Codes — Clayton County, IA

There is one unique ZIP code in Saint Olaf, Iowa and it is 52072. Area code: 563.

ZIP codes

33.22

sq mi land

0.00

sq mi water

563

area code

Saint Olaf, IA ZIP code map

About Saint Olaf, IA

Saint Olaf is a small city located in Clayton County, Iowa. It encompasses a quaint, rural atmosphere that resonates with the charm of small-town life. Known for its community spirit, Saint Olaf offers a serene escape for those looking to experience the beauty of Iowa's countryside.

Location & geography

Located in the northeastern part of Iowa, Saint Olaf is surrounded by picturesque natural landscapes. The city is approximately 10 miles northeast of Elkader, around 12 miles west of Guttenberg, and about 25 miles southeast of Cresco. It covers a land area of 33.22 square miles with no water bodies, providing a scenic terrain primarily composed of rolling hills and farmland.

Community & economy

Saint Olaf prides itself on its close-knit community, where residents enjoy a peaceful lifestyle away from the hustle of urban centers. The local economy is primarily driven by agriculture and small-scale businesses, reflecting the region's rural roots. Daily life is characterized by community events and gatherings that bring neighbors together to celebrate their shared heritage.

Transportation

Access to Saint Olaf is convenient with primary transportation routes connecting to neighboring towns. The city is serviced by various county roads, while the nearest major highway is U.S. Route 52, located approximately 10 miles to the west. For air travel, the closest airport is located in Dubuque, roughly 40 miles to the south.

History

Saint Olaf was founded in the late 19th century, named after the Norwegian king St. Olaf, reflecting the area's rich Scandinavian heritage. Agriculture has played a pivotal role in the local economy since its inception, with farming remaining a key industry in the area. Over the years, the city has seen various community-centric events that celebrate its culture and traditions.

Did you know?

A little-known fact about Saint Olaf is that it is one of the few towns in Iowa named after a Norse king. Additionally, the town hosts community gatherings that highlight the local culture and heritage, making it a unique destination for visitors interested in small-town Iowa life.

ZIP codes for Saint Olaf, IA (1)

ZIP code	City	County	Map
52072	Saint Olaf	Clayton	View map

Demographics & statistics

792

Population

62.2

Median age

$75,150

Median household income

$21,138

Per capita income

$112,500

Median home value

Median monthly rent

52.4%

Home ownership

45.8%

Poverty rate

1.2%

Unemployment

113

Housing units

6.8%

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

126

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	67	8.5%
18 and over	725	91.5%
65 and over	293	37.0%
Median age	62.2 years

Race & ethnicity

White 96.5%

Two or more races 2.3%

Black or African American 1.3%

Group	Count	%
White	764	96.5%
Two or more races	18	2.3%
Black or African American	10	1.3%

Household income

$10k–$15k 1.6%

$15k–$25k 1.1%

$25k–$35k 18.2%

$35k–$50k 17.1%

$50k–$75k 11.2%

$75k–$100k 19.8%

$100k–$150k 28.9%

$150k–$200k 2.1%

Range	% of households
$10k–$15k	1.6%
$15k–$25k	1.1%
$25k–$35k	18.2%
$35k–$50k	17.1%
$50k–$75k	11.2%
$75k–$100k	19.8%
$100k–$150k	28.9%
$150k–$200k	2.1%
Median income	$75,150

Housing

Home values

Under $50k 11.2%

$50k–$100k 17.3%

$100k–$150k 51.0%

$150k–$200k 2.0%

$200k–$300k 17.3%

$1M+ 1.0%

Housing overview

Metric	Value
Median home value	$112,500
Median rent / month	$0
Owner occupied	52.4%
Renter occupied	47.6%
Vacant	7.4%
Single-family detached	75.7%
Large apartment buildings	0.0%
Mobile homes	0.5%
Median rooms	7.3
Avg household size (owned)	1.99

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	3.0%
1990–1999	0.0%
1980–1989	7.9%
1970–1979	24.3%
1960–1969	2.5%
1950–1959	3.5%
1940–1949	9.4%
1939 or earlier	49.5%

Bedrooms

Size	% of units
No bedroom (studio)	14.4%
1 bedroom	0.0%
2 bedrooms	25.7%
3 bedrooms	31.2%
4 bedrooms	18.3%
5+ bedrooms	10.4%

Vehicles per household

Vehicles	% of households
No vehicle	10.7%
1 vehicle	16.0%
2 vehicles	24.1%
3 or more	49.2%

Heating fuel

Fuel type	%
Utility gas	21.4%
Electricity	28.9%
Propane / LP gas	41.7%
Wood	8.0%

Households & families

Household type	Count	%
Married-couple family	88	47.1%
Cohabiting couple	9	4.8%
Male householder, no spouse	79	42.2%
Female householder, no spouse	11	5.9%
Households with children under 18	30	16.0%
Households with seniors (65+)	82	43.9%
Average household size	3.83

Marital status

Status	Male	Female
Never married	37.9%	32.7%
Married	24.8%	42.0%
Separated	0.0%	0.0%
Widowed	9.6%	4.3%
Divorced	27.7%	21.0%

Education

Less than 9th grade 2.8%

Some HS, no diploma 6.8%

HS graduate 56.8%

Some college, no degree 14.2%

Associate's degree 12.5%

Bachelor's degree 1.8%

Graduate / professional 5.0%

Metric	%
HS diploma or higher	90.4%
Bachelor's or higher	6.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	2	9.5%
Elementary school	12	57.1%
High school	2	9.5%
College / grad school	5	23.8%

Employment

Industry of employment

Education & healthcare 20.8%

Arts, food & hospitality 13.8%

Information 13.5%

Retail trade 11.6%

Manufacturing 11.3%

Construction 7.9%

Agriculture & mining 7.5%

Wholesale trade 5.7%

Other services 3.5%

Professional & management 2.5%

Transportation & utilities 0.6%

Finance & real estate 0.6%

Public administration 0.6%

Occupation

Category	%
Management, business & arts	17.6%
Service	26.4%
Sales & office	32.7%
Natural resources & construction	6.9%
Production & transportation	16.4%

Employment type

Type	%
Private sector	89.0%
Government	4.1%
Self-employed	6.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	88.7%
Carpool	4.7%
Public transit	0.0%
Walk	0.6%
Other means	0.0%
Avg commute (minutes)	21.2

Poverty

All people 45.8%

Under 18 years 3.0%

18 and over 49.8%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	44.9%
Retirement income	31.6%
Supplemental Security	10.7%
Cash public assistance	1.1%
Food stamps / SNAP	1.1%

Health indicators

Condition	%
High blood pressure	36.5%
High cholesterol	34.9%
Heart disease	7.6%
Stroke	3.6%
Asthma	9.8%
Arthritis	26.8%
Kidney disease	3.3%
Pulmonary disease	8.4%
Cancer	7.3%

Behavior / access	%
Binge drinking	20.3%
No physical activity	28.1%
Less than 7 hrs sleep	31.1%
Fair or poor health	15.6%
Poor mental health	14.0%
Poor physical health	11.4%
No health insurance	10.6%
Visited doctor (checkup)	74.8%
Visited dentist	62.4%
Cholesterol screening	87.9%
Teeth loss	16.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	38	5.2%

Disability	%
Any disability	52.4%
Under 18	0.0%
18–64 years	37.0%
65 and over	86.3%

Health insurance coverage

Type	%
Private insurance	51.4%
Public insurance	55.2%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	783	98.9%
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)	792	100.0%
Born in same state	768	97.0%
Born in different state	594	75.0%
Foreign born	24	3.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	30	3.8%
French	24	3%

Ancestry	Count	%
Arab	17	2.1%
Italian	4	0.5%

Technology access

Metric	% of households
Computer access	23.6%
Internet access	88.8%

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

Frequently asked questions

What ZIP codes does Saint Olaf, IA have?

Saint Olaf, IA has one ZIP code: 52072. Each ZIP code serves a distinct delivery area within the city and surrounding region.