Monona ZIP Codes — Clayton County, IA

There is one unique ZIP code in Monona, Iowa and it is 52159. Area code: 563.

ZIP codes

72.77

sq mi land

0.01

sq mi water

563

area code

Monona, IA ZIP code map

About Monona, IA

Monona is a quaint city located in Iowa, offering a charming blend of rural charm and community spirit. This small city in Clayton County provides a peaceful atmosphere, perfect for residents who appreciate a slower pace of life. With its welcoming atmosphere and friendly citizens, Monona serves as a lovely backdrop for family life and outdoor activities.

Location & geography

Monona sits in the northeastern part of Iowa, specifically within Clayton County. It is located near several small towns, including Marquette, which is approximately 11 miles away, Guttenberg at around 13 miles, and Postville, which is roughly a 10-mile drive. The city encompasses a land area of 72.77 square miles and features a very minimal water area of 0.01 square miles, showcasing predominantly rolling terrain typical of the region.

Community & economy

The character of Monona is defined by its tight-knit community, where residents often gather for local events and support one another. Dominantly rooted in agriculture, the local economy sees industries that revolve around farming and small business establishments. Daily life in Monona is marked by friendly interactions, community gatherings, and a commitment to preserving the region's rich cultural heritage.

Transportation

Monona is conveniently situated along Iowa Route 18, which allows easy access to surrounding areas. The nearest airport for commercial flights is the Dubuque Regional Airport, located approximately 45 miles away. Local transportation options are limited, with personal vehicles being the primary mode of travel.

History

Monona was founded in the mid-19th century and has grown as a community largely due to agriculture and local businesses thriving in the area. Over the years, Monona has faced challenges like many small towns but has preserved its community spirit through various notable events and gatherings. The city continues to operate as a regional hub for agricultural services and small-scale manufacturing.

Did you know?

A little-known fact about Monona is that it hosts an annual event called the 'Monona Garlic Fest,' attracting visitors from neighboring communities. This event celebrates local produce and fosters community connections, showcasing the region’s agricultural roots.

ZIP codes for Monona, IA (1)

ZIP code	City	County	Map
52159	Monona	Clayton	View map

Demographics & statistics

2,412

Population

43.1

Median age

$68,625

Median household income

$40,142

Per capita income

$142,300

Median home value

$909

Median monthly rent

72.3%

Home ownership

7.7%

Poverty rate

1.8%

Unemployment

920

Housing units

12.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

132

25–34

138

214

35–44

225

112

45–54

118

55–59

60–64

147

65–74

154

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	541	22.4%
18 and over	1,871	77.6%
65 and over	584	24.2%
Median age	43.1 years

Race & ethnicity

White 96.1%

Two or more races 1.6%

Hispanic or Latino 0.9%

Other race 0.7%

Asian 0.7%

Group	Count	%
White	2,340	96.1%
Two or more races	39	1.6%
Hispanic or Latino	22	0.9%
Other race	17	0.7%
Asian	16	0.7%

Household income

Under $10k 4.4%

$10k–$15k 4.5%

$15k–$25k 4.1%

$25k–$35k 5.9%

$35k–$50k 18.2%

$50k–$75k 17.7%

$75k–$100k 13.1%

$100k–$150k 22.0%

$150k–$200k 4.8%

$200k+ 5.3%

Range	% of households
Under $10k	4.4%
$10k–$15k	4.5%
$15k–$25k	4.1%
$25k–$35k	5.9%
$35k–$50k	18.2%
$50k–$75k	17.7%
$75k–$100k	13.1%
$100k–$150k	22.0%
$150k–$200k	4.8%
$200k+	5.3%
Median income	$68,625

Housing

Home values

Under $50k 5.3%

$50k–$100k 25.2%

$100k–$150k 23.4%

$150k–$200k 13.5%

$200k–$300k 17.1%

$300k–$500k 6.3%

$500k–$1M 1.8%

$1M+ 7.5%

Housing overview

Metric	Value
Median home value	$142,300
Median rent / month	$909
Owner occupied	72.3%
Renter occupied	27.7%
Vacant	11.7%
Single-family detached	80.7%
Large apartment buildings	4.6%
Mobile homes	1.4%
Median rooms	6.0
Avg household size (owned)	2.40

Year built

Era	%
2020 or later	0.0%
2010–2019	6.1%
2000–2009	9.0%
1990–1999	6.2%
1980–1989	5.2%
1970–1979	8.7%
1960–1969	3.2%
1950–1959	7.9%
1940–1949	6.9%
1939 or earlier	46.8%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	9.5%
2 bedrooms	27.5%
3 bedrooms	34.8%
4 bedrooms	21.7%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	7.2%
1 vehicle	27.1%
2 vehicles	33.6%
3 or more	32.1%

Heating fuel

Fuel type	%
Utility gas	56.5%
Electricity	14.7%
Propane / LP gas	23.8%
Wood	3.5%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	545	50.7%
Cohabiting couple	98	9.1%
Male householder, no spouse	169	15.7%
Female householder, no spouse	264	24.5%
Households with children under 18	267	24.8%
Households with seniors (65+)	456	42.4%
Average household size	2.24

Marital status

Status	Male	Female
Never married	24.6%	15.0%
Married	60.8%	54.1%
Separated	0.0%	0.9%
Widowed	1.5%	20.3%
Divorced	13.1%	9.8%

Education

Less than 9th grade 1.4%

Some HS, no diploma 2.2%

HS graduate 51.1%

Some college, no degree 21.9%

Associate's degree 10.8%

Bachelor's degree 10.1%

Graduate / professional 2.5%

Metric	%
HS diploma or higher	96.3%
Bachelor's or higher	12.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	44	10.2%
Kindergarten	29	6.7%
Elementary school	172	39.7%
High school	146	33.7%
College / grad school	42	9.7%

Employment

Industry of employment

Education & healthcare 18.5%

Retail trade 17.9%

Manufacturing 14.6%

Agriculture & mining 12.5%

Construction 8.3%

Transportation & utilities 6.5%

Arts, food & hospitality 6.5%

Public administration 5.0%

Professional & management 2.8%

Finance & real estate 2.6%

Other services 2.2%

Wholesale trade 1.7%

Information 0.9%

Occupation

Category	%
Management, business & arts	30.7%
Service	10.2%
Sales & office	25.9%
Natural resources & construction	14.4%
Production & transportation	18.8%

Employment type

Type	%
Private sector	77.3%
Government	10.1%
Self-employed	12.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.4%
Carpool	3.5%
Public transit	0.0%
Walk	4.4%
Other means	3.5%
Avg commute (minutes)	22.4

Poverty

All people 7.7%

Under 18 years 2.9%

18 and over 9.1%

Married-couple families 1.3%

Female-led households 11.9%

Income support

Source	% of households
Social Security	39.8%
Retirement income	19.3%
Supplemental Security	2.5%
Cash public assistance	0.7%
Food stamps / SNAP	4.0%

Health indicators

Condition	%
High blood pressure	36.7%
High cholesterol	33.8%
Heart disease	8.1%
Stroke	3.8%
Asthma	9.7%
Arthritis	27.4%
Kidney disease	3.4%
Pulmonary disease	8.6%
Cancer	7.7%

Behavior / access	%
Binge drinking	20.2%
No physical activity	28.6%
Less than 7 hrs sleep	30.9%
Fair or poor health	15.9%
Poor mental health	13.9%
Poor physical health	11.5%
No health insurance	10.7%
Visited doctor (checkup)	74.7%
Visited dentist	61.4%
Cholesterol screening	87.7%
Teeth loss	17.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	123	6.6%

Disability	%
Any disability	12.7%
Under 18	0.9%
18–64 years	9.9%
65 and over	30.0%

Health insurance coverage

Type	%
Private insurance	76.3%
Public insurance	41.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,233	92.6%
Spanish	33	1.5%
Other Indo-European	17	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	16	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,345	97.2%
Born in same state	2,326	96.4%
Born in different state	1,355	56.2%
Foreign born	19	0.8%
Naturalized citizen	67	2.8%
Not a US citizen	50	74.6%

Ancestry

Ancestry	Count	%
Italian	321	13.3%
Polish	248	10.3%
Arab	111	4.6%
French	89	3.7%

Ancestry	Count	%
German	21	0.9%
Dutch	12	0.5%
English	11	0.5%
Norwegian	3	0.1%

Technology access

Metric	% of households
Computer access	44.6%
Internet access	86.5%

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

Frequently asked questions

What ZIP codes does Monona, IA have?

Monona, IA has one ZIP code: 52159. Each ZIP code serves a distinct delivery area within the city and surrounding region.