Verona is a township in Essex County in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 14,572, an increase of 1,240 (+9.3%) from the 2010 census count of 13,332, which in turn reflected a decline of 201 (−1.5%) from the 13,533 counted in the 2000 census.

Fairfield is a township in far northwestern Essex County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 7,872, an increase of 406 (+5.4%) from the 2010 census count of 7,466, which in turn reflected an increase of 403 (+5.7%) from the 7,063 counted in the 2000 census. Fairfield was the least densely populated town in Essex County in 2020.