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ZIP Code 08510 — Millstone Township, NJ

08510 is a standard (street delivery) ZIP code serving Millstone Township, New Jersey, in Monmouth County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 08510 at a glance

ZIP code08510
Primary cityMillstone Township
StateNew Jersey (NJ)
CountyMonmouth FIPS 34025
ZIP typeStandard (street delivery)
Time zoneAmerica/New_York
Population5,386
Coordinates40.187980, -74.423510

How ZIP+4 works in 08510

The four digits after the hyphen encode a delivery segment inside 08510. In practice one segment usually means:

That is why 08510 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Other ZIP codes in Millstone Township

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 08510.

ZIPCityDistance
08535 Millstone Township, NJ 3.3 mi
08555 Roosevelt, NJ 3.5 mi
08514 Cream Ridge, NJ 5.5 mi
08527 Jackson, NJ 6.9 mi
08501 Allentown, NJ 7.1 mi
08520 Hightstown, NJ 7.4 mi
07728 Freehold, NJ 7.8 mi
07726 Englishtown, NJ 7.8 mi
08561 Windsor, NJ 9.3 mi
08691 Robbinsville, NJ 9.4 mi
08831 Monroe Township, NJ 9.7 mi
08512 Cranbury, NJ 10.7 mi

Questions about 08510

What is the ZIP+4 code for 08510?

08510 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 08510, you need to look up a specific street address to get them.

What city is 08510?

08510 is assigned to Millstone Township, New Jersey, in Monmouth County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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