54143 Frequently Asked Questions

A: ZIP Code 54143 is Located in Marinette Wisconsin. Portions of 54143 are also in Peshtigo (town), Porterfield, Lake (Marinette County), Grover (Marinette County).

A: ZIP Code 54143 is Located Entirely in Marinette County Wisconsin.

A: The Current Sales Tax in ZIP Code 54143 is 5.5%

A: The Area Codes for 54143 are 274, 535, 715 and 920

A: ZIP Code 54143 is in the Wisconsin 8th Congressional District.

A: 54143 is within Wisconsin State Assembly District 36 and Wisconsin State Assembly District 89.

A: 54143 is within Wisconsin State Senate District 12 and Wisconsin State Senate District 30.

A: The 2022 population of ZIP Code 54143 is 14993. The population growth rate in 54143 is 1.41%. The population density of 54143 is 213.

A: The majority race/ethnicity of people residing in 54143 is White (95.57%). The majority race/ethnicity of students attending public schools in 54143 is White(87.39%).

A: The median household income in 54143 is $56,581 (2021) and the average adjusted income is $414,180 (2021).