About 52803 - Davenport, Iowa
Located in Iowa, the United States is home to the mid-sized community of Davenport, served by ZIP code 52803. It sits within Davenport County County.
Census data puts the population of this ZIP code at 36,884 residents. That's noticeably above the average for a Iowa ZIP code, which sits near 22,608 people.
Median household income is about $53,600 (below the Iowa average).
Other ZIP code codes in Iowa serve areas such as Montour, Cresco, Davenport.