54923 Frequently Asked Questions

A: ZIP Code 54923 is Located in Berlin Wisconsin. Portions of 54923 are also in Eureka, Aurora (Waushara County), Berlin (Green Lake County), Seneca (Green Lake County), Poy Sippi (town), Rushford, Warren (Waushara County), Nepeuskun, St. Marie.

A: ZIP Code 54923 is Located Primarily in Waushara County Wisconsin with Portions in Green Lake County and Winnebago County.

A: The Current Sales Tax in ZIP Code 54923 is 5.5%

A: The Area Codes for 54923 are 274 and 920

A: ZIP Code 54923 is in the Wisconsin 6th Congressional District.

A: 54923 is within Wisconsin State Assembly District 40, Wisconsin State Assembly District 41 and Wisconsin State Assembly District 53.

A: 54923 is within Wisconsin State Senate District 14 and Wisconsin State Senate District 18.

A: The 2022 population of ZIP Code 54923 is 8947. The population growth rate in 54923 is 1.61%. The population density of 54923 is 68.

A: The majority race/ethnicity of people residing in 54923 is White (89.47%). The majority race/ethnicity of students attending public schools in 54923 is White(78.17%).

A: The median household income in 54923 is $60,019 (2021) and the average adjusted income is $492,120 (2021).