40. Upper Saddle River, New Jersey (Average Household Income: $272,573)

The community of Upper Saddle River is approximately twenty-five miles north of Glen Ridge, New Jersey, in Bergen County. The northern part of the town shares its border with the great state of New York.

Predominantly a residential community, Upper Saddle River contains a library, police station, fire station, ambulance corps, municipal hall, and three primary schools. Commerce and industrial businesses are concentrated along the western border.