Broadwater is a village in Morrill County, Nebraska, United States. The population was 140 at the 2000 census.
According to the United States Census Bureau, Broadwater has a total area of 0.2 square miles (0.4 km²), all of it land.
As of the census of 2000, there were 140 people, 68 households, and 42 families residing in the village. The population density was 898.6 people per square mile (337.8/km²). There were 81 housing units at an average density of 519.9 per square mile (195.5/km²). The racial makeup of the village was 99.29% White, 0.71% from other races. Hispanic or Latino of any race were 1.43% of the population.