078210 Zip Apr 2026

Roughly 44% of residents hold a bachelor's degree or higher, significantly above the national average.

Andover was once a hub for the colonial iron industry, known for the Andover Mine which supplied high-quality iron during the Revolutionary War. Today, the 07821 area is characterized by its historic Grist Mill (built 1760) and its status as a "somewhat ethnically diverse" community with strong German, Irish, and Italian ancestries. 078210 zip

The area is relatively affluent, with a median household income of roughly $141,860 . Roughly 44% of residents hold a bachelor's degree

Is this for a analysis (e.g., home prices or market trends)? The area is relatively affluent, with a median

It is bordered by Andover Township , though the township surprisingly uses a Newton ZIP (07860) for most mail. Community Demographics

Situated in Northwest New Jersey, approximately 50 miles from New York City .