There are 4 Post Offices in Waterloo, Iowa, serving a population of 68,146 people in an area of 62 square miles. There is 1 Post Office per 17,036 people, and 1 Post Office per 15 square miles.
In Iowa, Waterloo is ranked 829th of 1056 cities in Post Offices per capita, and 834th of 1056 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Waterloo Post Offices.
US Post Office 3314 Marnie Avenue Waterloo, IA Mailing Service, Postal Services
US Post Office 1422 Flammang Drive Waterloo, IA Mailing Service, Postal Services
US Post Office 2834 Ansborough Avenue Waterloo, IA Mailing Service, Postal Services
United States Postal Service 300 Sycamore Street Waterloo, IA Mailing Service, Postal Services