ZIP Code 59523

Zip Code: 59523
Type: Standard
Official USPS city name: Chinook
Official USPS State Code: MT
Official State Name: Montana
ZCTA: TRUE
Population: 2153.0
Density: 0.6
Primary Official County Code: 30005
Primary Official County Name: Blaine
Official County Name: Blaine
Official County Code: 30005
Imprecise: FALSE
Military: FALSE
Timezone: America/Denver (16:17 PM Thursday, June 19 2025-06-19 (GMT -0600))
Geo Point: 48.54585, -109.22978