Eureka is an unincorporated community in Franklin County, Texas, United States.

[1] According to the Handbook of Texas,[citation needed] the community had a population of 18 in 2000.

[3] Eureka is located 12 mi (19 km) northwest of Mount Vernon in northwestern Franklin County.

[2] Today, the community is served by the Mount Vernon Independent School District.

This article about a location in Franklin County, Texas is a stub.