Delaware City, DE ZIP code
The ZIP code for Delaware City, Delaware is 19706. It is in New Castle County.
- Population in these ZIPs
- 2,038
- Avg. median income
- $83,700population-weighted
- Typical home value
- $293,600population-weighted
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Delaware City, DE ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 19706 | 2,038 | $83,681 | $293,600 |
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 Delaware City
- New Castle 3 mi
- Saint Georges 3 mi
- Port Penn 5 mi
- Newark 5 mi
- Bear 6 mi
- Middletown 7 mi
- Wilmington 9 mi
- Odessa 9 mi
- Townsend 14 mi
- Yorklyn 14 mi
- Hockessin 15 mi
- Rockland 16 mi
Frequently asked questions
What is the ZIP code for Delaware City, DE?
The ZIP code for Delaware City, DE is 19706.
What county is Delaware City, Delaware in?
Delaware City ZIP codes are in New Castle County.