About 19940 - Delmar, Delaware
The ZIP code 19940 of Delmar falls within Delaware, the United States - a densely populated area by population. It sits within Delmar County County.
Census data puts the population of this ZIP code at 44,693 residents. That's noticeably above the average for a Delaware ZIP code, which sits near 22,856 people.
Median household income is about $74,300 (near the Delaware average).
Nearby communities in Delaware include Wilmington, Dover, Newark.