City Hall
408 S. Depot St. / 38261

Fire Department



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Welcome to Union City, Tennessee. Union City is the county seat of Obion County located in northwest Tennessee. In 1852 General George Gibbs, gave Union City its name because of the "union" of two railroads at this location; the Nashville / Northwestern Railroad (Hickman, KY) and the Mobile, Alabama / Ohio Railroad. Current population of Union City is 10,895 according to the 2010 U.S. Census. The City of Union City is proud to provide responsive and fiscally responsible government services through ethical fairness and teamwork. Striving for excellence, Union City utilizes a planned approach to enhance the safety, health, welfare and growth of our residential, commercial, and industrial communities.


We are pleased to share our new pay online function! This secure electronic payment method allows you to instantly pay your city utility bill or city property tax bill in just a few keystrokes. Click the icon below to get started.

Title VI Public Notice: The City of Union City does not discriminate based on race, color, or national origin in federal or state sponsored programs, pursuant to Title VI of the Civil Rights Act of 1964 (42 U.S.C. 2000d).