Elgin is a city in northeastern Comanche County, Oklahoma, United States.

A post office was established in April 1902 and named "Ceegee", derived from Charles G. Jones, president of the OCWR and developer of the town.

[5] According to the United States Census Bureau, the city has a total area of 3.718 square miles (9.63 km2), all land.

Climate is characterized by relatively high temperatures and evenly distributed precipitation throughout the year.

16.2% of all households were made up of individuals, and 16.2% had someone living alone who was 65 years of age or older.