Cairo (/ˈkɛəroʊ/ KAIR-oh)[4] is a village in Hall County, Nebraska, United States.

It is part of the Grand Island, Nebraska Micropolitan Statistical Area.

Cairo was established in 1886 when the Grand Island and Wyoming Central Railroad was extended to that point.

[8] According to the United States Census Bureau, the village has a total area of 0.77 square miles (1.99 km2), all land.

There were 337 housing units at an average density of 437.7 per square mile (169.0/km2).

24.0% of all households were made up of individuals, and 12% had someone living alone who was 65 years of age or older.

22.7% of all households were made up of individuals, and 14.2% had someone living alone who was 65 years of age or older.