About 7901 - Summit, New Jersey

The ZIP code 7901 of Summit falls within New Jersey, the United States - a mid-sized area by population. It sits within Union County.

Census data puts the population of this ZIP code at 24,314 residents. That's noticeably above the average for a New Jersey ZIP code, which sits near 15,703 people.

Population density runs around 1,482 people per sq. mile, making it a suburban area.

Other ZIP code codes in New Jersey serve areas such as Lakewood, Jersey City, Bayonne.