52218 Frequently Asked Questions

A: ZIP Code 52218 is Located in Coggon Iowa. Portions of 52218 are also in Newton Township (Buchanan County), Jackson Township (Linn County), Boulder Township, Hazel Green Township, Spring Grove Township, Adams Township (Delaware County), Cono Township, Troy Mills.

A: ZIP Code 52218 is Located Primarily in Linn County Iowa with Portions in Buchanan County and Delaware County.

A: The Current Sales Tax in ZIP Code 52218 is 7.0%

A: The Area Codes for 52218 are 319 and 563

A: ZIP Code 52218 is in the Iowa 2nd Congressional District.

A: 52218 is within Iowa State House of Representatives District 67, Iowa State House of Representatives District 83 and Iowa State House of Representatives District 84.

A: 52218 is within Iowa State Senate District 34 and Iowa State Senate District 42.

A: The 2022 population of ZIP Code 52218 is 1709. The population growth rate in 52218 is -0.60%. The population density of 52218 is 25.

A: The majority race/ethnicity of people residing in 52218 is White (97.57%).

A: The median household income in 52218 is $83,346 (2021) and the average adjusted income is $343,370 (2021).