2025年3月1日 · ZIP Code 19726 in New Castle DE, New Castle County, Area Code 302, maps, population, businesses, geography, statistics, schools, home values.

2025年3月15日 · ZIP Code 19726 is located in New Castle Delaware. 19726 is entirely within New Castle County. Regionally, 19726 is located in Metro Philadelphia.

Zip code 19726 is located mostly in New Castle County, DE. This postal code encompasses addresses in the city of Newark, DE. Find directions to 19726, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. Nearby zip codes include 08070, 08023, 19804, 19801, 19805. See a problem?

New Castle is a city in New Castle County, Delaware, United States. The city is located six miles (10 km) south of Wilmington and is situated on the Delaware River. As of 2020, the city's population was 5,551. [3] . New Castle constitutes part of the Delaware Valley or Philadelphia metropolitan area.

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Zillow has 36 homes for sale in 19726. View listing photos, review sales history, and use our detailed real estate filters to find the perfect place.

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ZIP Code 19726 belongs to New Castle, DE. The map below highlights the boundaries of this postal region.

Map, population, demographics, economic characteristics and real estate information for ZIP Code 19726.