The Georgia General Assembly incorporated Union City in 1908.[5] One source claims that the town was named for the union of rails at a railroad junction,[6] while another version states the name commemorates a "Farmer's Union" which once was headquartered here.[5]
Geography
According to the United States Census Bureau, the city has a total area of 19.3 square miles (50.0 km2), of which 19.1 square miles (49.5 km2) is land and 0.2 square miles (0.5 km2), or 0.83%, is water.
As of the 2020 United States census, there were 26,830 people, 8,088 households, and 4,681 families residing in the city.
In 2000, the median household income was $35,322 and the median family income was $39,697. Males had a median income of $30,421 versus $28,111 for females. The per capita income for the city was $17,208. About 9.9% of families and 12.1% of the population were below the poverty line, including 14.0% of those under age 18 and 14.3% of those age 65 or over.