Dickinson County

Dickinson County has 17,990 residents across 7 ZIP codes with their own report. Median household income is $75,432, in line with the Iowa figure. The typical owner-occupied home is valued at $270,700, and 31% of adults 25 and over hold a bachelor’s degree or higher.

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

17,990residentsACS 2020–2024

$75,432median household incomeIowa: $75K

$270,700median home valueowner-occupied homes

91%of households have broadbandhome internet subscription

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

Map of Iowa with Dickinson 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 7 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
51331	935	$89K	$449K	89%	41%	96%	19 min
51347	1,470	$83K	$202K	91%	17%	95%	22 min
51351	4,988	$74K	$273K	74%	29%	90%	19 min
51355	1,048	$72K	$421K	71%	45%	92%	17 min
51360	8,653	$76K	$272K	75%	33%	89%	17 min
51363	111	$76K	$83K	98%	9%	91%	22 min
51364	803	$67K	$157K	93%	19%	96%	16 min

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

People.

17,990 residents in 8,845 households, next to the Iowa figure.

19%

under 18

16%

aged 18–34

28%

aged 65 and over

33%

of households are people living alone

52%

of households are married couples

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

Homes.

14,206 housing units; the median owner-occupied home is valued at $270,700 (±$17,339).

78%

of households own their home

71%

of homes are detached single-family houses

12%

are in buildings with 5 or more units

are mobile homes

38%

of housing units are vacant

$922

median gross rent a month

When homes were built

2020 or later2%

2010–201911%

2000–200915%

1990–199913%

1980–19897%

1970–197917%

1960–19697%

1950–19596%

1940–19495%

1939 or earlier17%

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 ±$5,466.

$75,432

median household income

7.6%

of people live below the poverty line

3.0%

unemployment rate

31%

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.

18 min

average commute to work

of commuters travel 45 minutes or more

86%

of workers drive or carpool

take public transportation

walk or bike

11%

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.

91%

of households have a broadband subscription

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