58631 Frequently Asked Questions

A: ZIP Code 58631 is Located in Glen Ullin North Dakota. Portions of 58631 are also in West Morton, West Grant, West Mercer, Leipzig Township.

A: ZIP Code 58631 is Located Primarily in Morton County North Dakota with Portions in Grant County and Mercer County.

A: The Current Sales Tax in ZIP Code 58631 is 6.5%

A: The Area Code for 58631 is 701.

A: 58631 is within North Dakota State House of Representatives District 31, North Dakota State House of Representatives District 33 and North Dakota State House of Representatives District 36.

A: 58631 is within North Dakota State Senate District 31, North Dakota State Senate District 33 and North Dakota State Senate District 36.

A: The 2022 population of ZIP Code 58631 is 989. The population growth rate in 58631 is -5.18%. The population density of 58631 is 3.

A: The majority race/ethnicity of people residing in 58631 is White (99.00%). The majority race/ethnicity of students attending public schools in 58631 is White(88.16%).

A: The median household income in 58631 is $46,250 (2021) and the average adjusted income is $161,950 (2021).