Greenwood is a village in northwest Cass County, Nebraska, United States.

Greenwood was founded circa 1869 when the Burlington & Missouri River Railroad was extended to that point.

[5][6] According to the United States Census Bureau, the village has a total area of 0.41 square miles (1.06 km2), all land.

There were 233 housing units at an average density of 568.3 per square mile (219.4/km2).

22.4% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older.

22.3% of all households were made up of individuals, and 8.8% had someone living alone who was 65 years of age or older.