The modern city of Davenport had its start in the 1880s when the South Florida Railroad was extended to that point. The settlement was first known as Horse Creek, for the creek first recorded on a U.S. Army survey of 1849 which flows past the site to enter Snell Creek and eventually Lake Hatchineha in the Kissimmee River system. A post office was established at Horse Creek in 1884, and the name of the post office was changed to Davenport in 1886. Davenport was incorporated in 1915.