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zipcodes.pro — CITY/DE/DELMAR

Delmar ZIP code, Delaware

The ZIP code for Delmar, DE is 19940, and its area code is 302.

USPS city name
1 ZIP code
Population
2,412
Area code
302

Delmar in numbers

About 2,412 people live in Delmar, in 857 households, the 38th-largest of Delaware's 79 census places. The median household income is $61,250 a year, 28% below the Delaware median of $84,954 (US: $80,734). The median owner-occupied home is valued at $232,800 (34% below the Delaware median), and median gross rent is $906 a month. The median age is 35.5; 18.4% of adults 25 and over hold a bachelor's degree or higher (35.8% across Delaware); the average commute takes 29 minutes.

Population2,412Delmar2,412
Households857Delmar857
Median age35.5Delmar35.5Delaware41.6US 38.9
Median household income$61,250Delmar$61,250Delaware$84,954US $80,734
Median home value$232,800Delmar$232,800Delaware$352,000US $332,700
Median gross rent$906Delmar$906Delaware$1,401US $1,413
Bachelor's degree or higher18.4%Delmar18.4%Delaware35.8%US 35.7%
Mean commute29.1 minDelmar29.1 minDelaware26.0 minUS 26.4 min
Population density1,269 / sq miDelmar1,269 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Delmar town. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Delmar

ZIP codes with the USPS city name Delmar
ZIP City Type Population Median income Median home
19940 Delmar , DE Standard 7,540 $65,024 $235,300

Map of Delmar ZIP codes

19940

The ZIP codes of Delmar, DE, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Delmar

The nearest larger towns are Delmar, MD (4,261 people, 2.3 mi), Laurel (4,152 people, 7.0 mi) and Salisbury, MD (33,285 people, 7.1 mi).

Towns near Delmar
TownPopulationDistance
Delmar, MD 4,261 2.3 mi
Laurel 4,152 7.0 mi
Salisbury, MD 33,285 7.1 mi
Fruitland, MD 5,801 11.4 mi
Seaford 8,485 13.3 mi
Millsboro 7,424 15.0 mi
Georgetown 7,660 17.2 mi
Bridgeville 2,745 17.7 mi
Selbyville 3,097 18.3 mi
Federalsburg, MD 2,837 19.6 mi
Princess Anne, MD 3,569 20.2 mi
Berlin, MD 5,232 20.3 mi
Hurlock, MD 2,819 20.4 mi
Ocean Pines, MD 12,351 22.3 mi

More nearby: every ZIP code in Sussex County · Delaware ZIP codes

Cite this page

zipcodes.pro. “Delmar, DE ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/de/delmar

Underlying data is public domain or openly licensed — sources, vintages and licences.