Macy is a census-designated place (CDP) in Thurston County, Nebraska, United States.

[5] Macy was named from a compound of the words Omaha and Agency.

[6] According to the United States Census Bureau, the CDP has a total area of 1.6 square miles (4.1 km2), all land.

There were 229 housing units at an average density of 143.6 per square mile (55.4/km2).

11.4% of all households were made up of individuals, and 3.3% had someone living alone who was 65 years of age or older.