There are 11 Post Offices in Humboldt County, Iowa, serving a population of 9,586 people in an area of 435 square miles. There is 1 Post Office per 871 people, and 1 Post Office per 39 square miles.
In Iowa, Humboldt County is ranked 6th of 99 counties in Post Offices per capita, and 13th of 99 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Humboldt County Post Offices.
United States Postal Service 110 Brady Avenue Ottosen, IA Mailing Service, Postal Services
United States Postal Service 601 Sumner Avenue Humboldt, IA Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 402 South Gilmore Street Gilmore, IA Mailing Service, Postal Services
United States Postal Service 200 South Garfield Street Bradgate, IA Mailing Service, Postal Services
United States Postal Service 215 North Ann Street Thor, IA Mailing Service, Postal Services
United States Postal Service 505 Main Street Renwick, IA Mailing Service, Postal Services
United States Postal Service 408 Main Street Dakota, IA Mailing Service, Postal Services
United States Postal Service 109 Sheridan Avenue Rutland, IA Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 407 4th Avenue Livermore, IA Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 109 Dewitt Street Lu Verne, IA Mailing Service, Postal Services
United States Postal Service 113 Humboldt Avenue Bode, IA Mailbox Rental, Mailing Service, Postal Services