There are 9 Post Offices in Jefferson County, Wisconsin, serving a population of 84,586 people in an area of 557 square miles. There is 1 Post Office per 9,398 people, and 1 Post Office per 61 square miles.
In Wisconsin, Jefferson County is ranked 64th of 72 counties in Post Offices per capita, and 43rd of 72 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Jefferson County Post Offices.
United States Postal Service 155 East Oak Street Lake Mills, WI Mailing Service, Postal Services
United States Postal Service 24 Milwaukee Avenue East Fort Atkinson, WI Mailing Service, Postal Services
United States Postal Service 411 Dodge Street Watertown, WI Mailing Service, Postal Services
United States Postal Service W3290 US Highway 18 Helenville, WI Mailing Service, Postal Services
United States Postal Service 122 South Center Avenue Jefferson, WI Mailing Service, Postal Services
United States Postal Service 116 North 3rd Street Palmyra, WI Mailing Service, Postal Services
United States Postal Service 707 Palmyra Street Sullivan, WI Mailing Service, Postal Services
United States Postal Service 213 West Center Street Whitewater, WI Mailing Service, Postal Services
United States Postal Service 115 Depot Street Johnson Creek, WI Mailing Service, Postal Services