Oran is a city in Scott County, Missouri, United States.

[4] According to the United States Census Bureau, the city has a total area of 1.08 square miles (2.80 km2), all land.

There were 566 housing units at an average density of 524.1 per square mile (202.4/km2).

The racial makeup of the city was 97.68% White, 1.55% African American, and 0.77% from two or more races.

27.8% of all households were made up of individuals, and 14.7% had someone living alone who was 65 years of age or older.

There were 544 housing units at an average density of 516.7 per square mile (199.5/km2).

27.2% of all households were made up of individuals, and 19.7% had someone living alone who was 65 years of age or older.