Three Points is a census-designated place (CDP) in Pima County, Arizona, United States.

It was during this time he located what is now called Robles Pass, near Cat (Back) Mountain, while searching for a shorter route to Gunsight.

He eventually gave up his mail route, and moved to the former watering stop/stage station, which at that point was called the Robles Ranch.

[3] According to the United States Census Bureau, the CDP has a total area of 44.5 square miles (115 km2), all land.

There were 2,022 housing units at an average density of 45.4 per square mile (17.5/km2).

19.8% of all households were made up of individuals, and 5.1% had someone living alone who was 65 years of age or older.