SSA splits West Chester township's 48 ZIP codes among 5 offices: 17 to the Cincinnati North Social Security Office, 13 to the Cincinnati-D/T Social Security Office, 11 to the Hamilton Social Security Office, 5 to the Middletown Ohio Social Security Office and 2 to the Batavia Social Security Office. For 13 of them, the assigned office isn't the closest one, so check your ZIP before you go.
ZIP codes 45111, 45174, 45207, 45208, 45209, 45212, 45213, 45215, 45216, 45227, 45236, 45237, 45241, 45242, 45243, 45246 and 45249 go to the Cincinnati North Social Security Office, 10205 Reading Rd, Cincinnati.
ZIP codes 45217, 45218, 45220, 45223, 45224, 45229, 45231, 45232, 45239, 45240, 45251, 45252 and 45267 go to the Cincinnati-D/T Social Security Office, 550 Main St, Room 2-960, Cincinnati.
ZIP codes 45011, 45013, 45014, 45015, 45034, 45039, 45040, 45055, 45062, 45065 and 45069 go to the Hamilton Social Security Office, 6553 Winford Avenue, Hamilton.
ZIP codes 45005, 45036, 45044, 45050 and 45067 go to the Middletown Ohio Social Security Office, 3715 Towne Blvd, Franklin.
ZIP codes 45140 and 45147 go to the Batavia Social Security Office, 1050 Hospital Dr, Batavia.
Assigned offices from SSA's Office Locator, looked up by ZIP code on October 1, 2026. ZIP codes are those whose area overlaps West Chester township (U.S. Census Bureau, 2020 ZIP Code Tabulation Areas). Distance is straight-line, from the center of the ZIP code to the office.