58011 Frequently Asked Questions

A: ZIP Code 58011 is Located in Buffalo North Dakota. Portions of 58011 are also in Buffalo Township, Howes Township, Cornell Township, Tower Township, Hill Township.

A: ZIP Code 58011 is Located Entirely in Cass County North Dakota.

A: The Area Code for 58011 is 701.

A: ZIP Code 58011 is in North Dakota State House of Representatives District 22.

A: ZIP Code 58011 is in North Dakota State Senate District 22.

A: The 2021 population of ZIP Code 58011 is 458. The population growth rate in 58011 is 13.09%.

A: The majority race/ethnicity of people residing in 58011 is White (98.91%).

A: The median household income in 58011 is $81,563 (2021) and the average adjusted income is $77,150 (2019).