There are 3 Post Offices in Griggs County, North Dakota, serving a population of 2,276 people in an area of 709 square miles. There is 1 Post Office per 758 people, and 1 Post Office per 236 square miles.
In North Dakota, Griggs County is ranked 22nd of 53 counties in Post Offices per capita, and 32nd of 53 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Griggs County Post Offices.
United States Postal Service 608 8th Street Northwest Cooperstown, ND Mailing Service, Postal Services
United States Postal Service 286 Bridge Avenue Hannaford, ND Mailing Service, Postal Services
United States Postal Service 215 Whinery Street Binford, ND Mailing Service, Postal Services