Crocker is a city in Pulaski County, Missouri, United States.

[5] Crocker is located on a ridge north of the Gasconade River and east of Tavern Creek.

[6] According to the United States Census Bureau, the city has a total area of 1.24 square miles (3.21 km2), all land.

There were 525 housing units at an average density of 423.4 per square mile (163.5/km2).

31.6% of all households were made up of individuals, and 13.9% had someone living alone who was 65 years of age or older.

There were 517 housing units at an average density of 434.6 per square mile (167.8/km2).

32.5% of all households were made up of individuals, and 15.8% had someone living alone who was 65 years of age or older.

Waynesville Regional Airport at Forney Field serves the community with air service; although it is on Fort Leonard Wood, it is jointly run by the cities of Waynesville and St. Robert and is available for civilian use by private pilots and scheduled commercial passenger service.