Washtenaw County

Washtenaw County has 369,822 residents across 13 ZIP codes with their own report. Median household income is $89,180, 22% above the Michigan figure. The typical owner-occupied home is valued at $374,100, and 59% of adults 25 and over hold a bachelor’s degree or higher.

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

369,822residentsACS 2020–2024

$89,180median household incomeMichigan: $73K

$374,100median home valueowner-occupied homes

94%of households have broadbandhome internet subscription

Washtenaw County in MichiganZIP codes in Washtenaw County highlighted; the rest of Michigan in grey

Map of Michigan with Washtenaw 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 13 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
48103	55,054	$116K	$472K	67%	75%	96%	23 min
48104	43,979	$64K	$491K	37%	81%	94%	21 min
48105	37,048	$95K	$503K	50%	83%	92%	24 min
48108	27,666	$89K	$407K	55%	66%	97%	24 min
48109	5,939	$14K	$-666667K	0%	78%	100%	18 min
48118	13,246	$88K	$357K	80%	51%	92%	29 min
48130	16,986	$129K	$481K	88%	67%	97%	26 min
48158	7,770	$95K	$312K	90%	38%	91%	34 min
48176	23,451	$114K	$408K	84%	60%	92%	27 min
48189	13,893	$87K	$313K	79%	39%	95%	31 min
48191	4,403	$103K	$272K	91%	24%	95%	30 min
48197	66,525	$74K	$295K	54%	48%	94%	25 min
48198	39,244	$63K	$189K	58%	35%	93%	28 min

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

People.

369,822 residents in 150,550 households, next to the Michigan figure.

18%

under 18

32%

aged 18–34

16%

aged 65 and over

31%

of households are people living alone

44%

of households are married couples

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

Homes.

159,782 housing units; the median owner-occupied home is valued at $374,100 (±$4,164).

62%

of households own their home

57%

of homes are detached single-family houses

26%

are in buildings with 5 or more units

are mobile homes

of housing units are vacant

$1,463

median gross rent a month

When homes were built

2020 or later2%

2010–20197%

2000–200913%

1990–199916%

1980–198910%

1970–197915%

1960–196912%

1950–19599%

1940–19494%

1939 or earlier12%

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 ±$2,487.

$89,180

median household income

14.2%

of people live below the poverty line

4.6%

unemployment rate

59%

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.

25 min

average commute to work

11%

of commuters travel 45 minutes or more

66%

of workers drive or carpool

take public transportation

walk or bike

23%

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.

94%

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

Around here.

Photographs taken near Washtenaw County, Michigan, shared on Wikimedia Commons under free licences.