Zip Code Wilmington and the Division of Small Business Team Up to Assist Delaware Businesses. The following press release was issued by Zip Code Wilmington: Delaware small business owners will have greater access to graduates from Zip Code Wilmington’s computer coding training program thanks to a new partnership between Zip Code Wilmington and the Delaware Division of Small Business. Wilmington, DE Stats and Demographics for the 19801 ZIP Code. Best Places to Live in Wilmington (zip 19802), Delaware Large city - Extreme southeastern Pennsylvania along the Delaware River at the New Jersey border. Signed on 2003-03-13. importantly, the guide is applicable to only zip codes for or involving the City of Wilmington, i.e., zip codes 19801, 19802, 19803 (1700-1704 Augustine Cutoff only), 19805, 19806, 19807, 19850, and 19899. Place Code Country Admin1 Admin2 Admin3; 1: Newark: 19711: United States: Delaware: New Castle 39.701/-75.738: 2: New Castle: 19720: United States: Delaware: New Castle Signed on 2003-12-01. Map of ZIP Codes in Wilmington, Delaware. Companies with federal contracts located in this zip code (WILMINGTON, DE): ULTRAFINE TECHNOLOGIES, INC (30 TALLEY COURT; small business) : $446,660 in 3 contracts from 2002 to 2003 $150,000 with Army for Engineering and Technical Services. Products. Zip Code Wilmington partnered with the nonprofit organization Tech Impact in 2014 to become Delaware’s first coding school. 2010 Census Database It also has a large population density. $150,000, same as above. The people living in ZIP code 19801 are primarily black or African American. Zip Code 19804 - Wilmington DE Delaware, USA - New Castle County September, June and May are the most pleasant months in the 19802 zip code, while January and February are the least comfortable months. ZIP+4 ZIP Code Database Covering every address in the U.S., get the +4 information you need. ZIP code 19801 is located in northwest Delaware and covers a slightly less than average land area compared to other ZIP codes in the United States. Canadian Postal Code Database Get all Canadian Postal Codes and their information in one easy to use database. The guide itself consists of two double- Zip Code 19886 - Wilmington DE Delaware, USA - New Castle County Numerous duplicate addresses exist in other zip code areas of New Castle County. List of Zipcodes in Wilmington, Delaware; ZIP Code: ZIP Code Name: Population Completion date: 2005-09-30. ZIP Code Database Get all US ZIP Codes and their information in one easy to use database. Delaware Health Information Network (DHIN) Other COVID-19 (Coronavirus) data: ... Wilmington Zip Code 19801; Non-Hispanic Black 16,406 4,813 Non-Hispanic White 10,243 1,387 Another/Multiple 4,744 Hispanic/Latino 4,128 Asian/Pacific Islander Unknown 3,832 808