Washtenaw County
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- Population
- 369,822
- Area
- 706 sq mi (1,828.54 km²), 16.42 sq mi water
- Median age
- 35
- Households
- 150,550
- Persons per household
- 2.3
- Median household income
- $89,180
- Median house value
- $374,100
Demographics: 2020–2024 ACS
Tonight
59°F
Partly Cloudy
Saturday
82°F
Mostly Sunny then Slight Chance Rain Showers16% precip
Saturday Night
63°F
Partly Cloudy7% precip
Sunday
79°F
Mostly Sunny9% precip
Cities & Towns in Washtenaw County
Ann ArborAnn Arbor charter TownshipAugusta charter TownshipBarton HillsBridgewater TownshipChelseaDexterDexter TownshipFreedom TownshipLima TownshipLodi TownshipLyndon TownshipManchesterManchester TownshipMilanNorthfield TownshipPittsfield charter TownshipSalem TownshipSalineSaline TownshipScio TownshipSharon TownshipSuperior charter TownshipSylvan TownshipWebster TownshipWhitmore LakeYork charter TownshipYpsilantiYpsilanti charter Township