Ann_Arbor,_Michigan | isPartOf | Washtenaw_County,_Michigan Michigan | largestCity | Detroit Washtenaw_County,_Michigan | country | United_States Ann_Arbor,_Michigan | isPartOf | Michigan Michigan | capital | Lansing,_Michigan
Ann Arbor is part of Washtenaw County in Michigan which is in the United States. Ann Arbor is part of Michigan but the largest city is Detroit and the capital is Lansing.