About 50854 - Mount Ayr, Iowa
Located in Iowa, the United States is home to the mid-sized community of Mount Ayr, served by ZIP code 50854. It sits within Mount Ayr County County.
Mount Ayr has a reported population of 30,071. That's noticeably above the average for a Iowa ZIP code, which sits near 22,608 people.
Median household income is about $75,800 (near the Iowa average).
Other ZIP code codes in Iowa serve areas such as Montour, Cresco, Davenport.