Corrigan is a town in Polk County, Texas in the United States of America. The town was named for Pat Corrigan, conductor on the first train on the newly built Houston, East and West Texas Railway to arrive in the town. The population was 1,595 at the 2010 census.
Corrigan is located at 30°59′54″N 94°49′36″W (30.998281, -94.826690).
According to the United States Census Bureau, the town has a total area of 1.8 square miles (4.7 km2), all of it land.
As of the census of 2000, there were 1,721 people, 630 households, and 437 families residing in the town. The estimated population in 2018 is 1,604. The population density was 934.9 people per square mile (361.1/km2). There were 734 housing units at an average density of 398.7 per square mile (154.0/km2). The racial makeup of the town was 48.11% White, 42.18% African American, 0.23% Native American, 8.83% from other races, and 0.64% from two or more races. Hispanic or Latino of any race were 14.93% of the population.