Maupin is a city in Wasco County, Oregon, United States.

This region experiences warm (but not hot) and dry summers, with no average monthly temperatures above 71.6 °F (22.0 °C).

Being in the high desert, the nights cool down from the daytime heat.

[8] As of the census[10] of 2010, there were 418 people, 199 households, and 113 families residing in the city.

About 41% of all households were made up of individuals, and about 21% had someone living alone who was 65 years of age or older.