Monona County

Monona County has 8,557 residents across 8 ZIP codes with their own report. Median household income is $68,377, 9% below the Iowa figure. The typical owner-occupied home is valued at $142,900, and 20% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

8,557residentsACS 2020–2024

$68,377median household incomeIowa: $75K

$142,900median home valueowner-occupied homes

85%of households have broadbandhome internet subscription

Monona County in IowaZIP codes in Monona County highlighted; the rest of Iowa in grey

Map of Iowa with Monona County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 8 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
51010	425	$89K	$115K	88%	11%	79%	31 min
51034	1,674	$66K	$121K	78%	22%	88%	24 min
51040	3,500	$71K	$152K	75%	20%	86%	21 min
51060	706	$53K	$99K	65%	6%	74%	30 min
51063	1,072	$81K	$160K	70%	31%	88%	20 min
51523	379	$83K	$137K	79%	19%	81%	25 min
51558	549	$77K	$100K	90%	20%	89%	29 min
51572	371	$70K	$101K	84%	15%	80%	29 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

8,557 residents in 3,878 households, next to the Iowa figure.

23%

under 18

17%

aged 18–34

24%

aged 65 and over

33%

of households are people living alone

49%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

4,372 housing units; the median owner-occupied home is valued at $142,900 (±$13,872).

76%

of households own their home

85%

of homes are detached single-family houses

are in buildings with 5 or more units

are mobile homes

11%

of housing units are vacant

$855

median gross rent a month

When homes were built

2020 or later1%

2010–20194%

2000–20097%

1990–19997%

1980–19898%

1970–197912%

1960–19698%

1950–195910%

1940–19497%

1939 or earlier37%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$6,651.

$68,377

median household income

10.6%

of people live below the poverty line

1.6%

unemployment rate

20%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

24 min

average commute to work

14%

of commuters travel 45 minutes or more

90%

of workers drive or carpool

take public transportation

walk or bike

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

85%

of households have a broadband subscription

12%

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates