Bayville, NY ZIP code
The ZIP code for Bayville, New York is 11709. It is in Nassau County.
- Population in these ZIPs
- 6,744
- Avg. median income
- $149,200population-weighted
- Typical home value
- $859,900population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Bayville, NY ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 11709 | 6,744 | $149,191 | $859,900 |
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 Bayville
- Mill Neck 2 mi
- Locust Valley 2 mi
- Oyster Bay 3 mi
- Glen Cove 4 mi
- East Norwich 5 mi
- Glen Head 6 mi
- Cold Spring Harbor 6 mi
- Syosset 6 mi
- Sea Cliff 6 mi
- Glenwood Landing 7 mi
- Greenvale 7 mi
- Huntington 7 mi
Frequently asked questions
What is the ZIP code for Bayville, NY?
The ZIP code for Bayville, NY is 11709.
What county is Bayville, New York in?
Bayville ZIP codes are in Nassau County.