59230 Frequently Asked Questions

A: ZIP Code 59230 is Located in Glasgow Montana. Portions of 59230 are also in St. Marie, Saint Marie.

A: ZIP Code 59230 is Located Entirely in Valley County Montana.

A: The Area Code for 59230 is 406.

A: ZIP Code 59230 is in the Montana 2nd Congressional District.

A: 59230 is within Montana State House of Representatives District 31, Montana State House of Representatives District 33 and Montana State House of Representatives District 34.

A: 59230 is within Montana State Senate District 16 and Montana State Senate District 17.

A: The 2022 population of ZIP Code 59230 is 4455. The population growth rate in 59230 is -0.22%. The population density of 59230 is 8.

A: The majority race/ethnicity of people residing in 59230 is White (93.31%). The majority race/ethnicity of students attending public schools in 59230 is White(84.04%).

A: The median household income in 59230 is $56,429 (2021) and the average adjusted income is $478,170 (2021).