Delmar, MD ZIP code
The ZIP code for Delmar, Maryland is 21875. It is in Wicomico County.
- Population in these ZIPs
- 7,646
- Avg. median income
- $83,700population-weighted
- Typical home value
- $294,600population-weighted
- Metro area
- Salisbury, MD
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Delmar, MD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 21875 | 7,646 | $83,665 | $294,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Delmar
- Salisbury 7 mi
- Parsonsburg 7 mi
- Fruitland 9 mi
- Pittsville 10 mi
- Hebron 11 mi
- Willards 11 mi
- Sharptown 12 mi
- Mardela Springs 12 mi
- Eden 12 mi
- Allen 13 mi
- Whaleyville 13 mi
- Quantico 16 mi
Frequently asked questions
What is the ZIP code for Delmar, MD?
The ZIP code for Delmar, MD is 21875.
What county is Delmar, Maryland in?
Delmar ZIP codes are in Wicomico County.