52037 Frequently Asked Questions

A: ZIP Code 52037 is Located in Delmar Iowa. Portions of 52037 are also in Welton, Maquoketa, Bloomfield Township (Clinton County), Welton Township, Brookfield Township (Clinton County), Grant Township (Clinton County), Waterford Township (Clinton County), DeWitt Township, Maquoketa Township.

A: ZIP Code 52037 is Located Entirely in Clinton County Iowa.

A: The Current Sales Tax in ZIP Code 52037 is 7.0%

A: The Area Code for 52037 is 563.

A: ZIP Code 52037 is in the Iowa 1st Congressional District.

A: ZIP Code 52037 is in Iowa State House of Representatives District 70.

A: ZIP Code 52037 is in Iowa State Senate District 35.

A: The 2022 population of ZIP Code 52037 is 943. The population growth rate in 52037 is -16.06%. The population density of 52037 is 12.

A: The majority race/ethnicity of people residing in 52037 is White (96.97%). The majority race/ethnicity of students attending public schools in 52037 is White(90.00%).

A: The median household income in 52037 is $67,159 (2021) and the average adjusted income is $335,500 (2021).