Dayton, NJ ZIP code
The ZIP code for Dayton, New Jersey is 08810. It is in Middlesex County.
- Population in these ZIPs
- 7,952
- Avg. median income
- $151,900population-weighted
- Typical home value
- $643,200population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Dayton, NJ ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 08810 | 7,952 | $151,902 | $643,200 |
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 Dayton
- Monmouth Junction 3 mi
- Cranbury 4 mi
- Helmetta 4 mi
- Monroe Township 4 mi
- Kendall Park 5 mi
- North Brunswick 5 mi
- Spotswood 5 mi
- Plainsboro 6 mi
- East Brunswick 6 mi
- Milltown 6 mi
- Franklin Park 6 mi
- Kingston 7 mi
Frequently asked questions
What is the ZIP code for Dayton, NJ?
The ZIP code for Dayton, NJ is 08810.
What county is Dayton, New Jersey in?
Dayton ZIP codes are in Middlesex County.