Map Old Bridge ZIP Code Coverage
Five ZIP codes are documented in the Old Bridge research, but none should be treated as a hard township outline. The postal reference begins with the postal place and the limited evidence for its relationship to the township. USPS should confirm any individual delivery address. County parcel geography should confirm municipal jurisdiction. The table uses only areas and cautions that the research supports.
| ZIP code | Documented Old Bridge area | Post office or postal place | Record caution |
|---|---|---|---|
| 08857 | Central municipal center and common township mailing area. | Old Bridge Post Office. | Do not assume every township parcel uses this ZIP. |
| 08859 | Parlin and Ernston mailing overlay, including portions of Old Bridge. | Parlin/Ernston postal labeling. | Verify each delivery address; detailed USPS post-office evidence was not located. |
| 08879 | South Amboy and Laurence Harbor waterfront mailing area. | South Amboy/Laurence Harbor postal labeling. | A postal city does not remove Old Bridge municipal jurisdiction. |
| 07735 | Cliffwood Beach and Keyport-area overlay touching Old Bridge addresses. | Cliffwood Beach/Keyport-area postal labeling. | Exact boundary and address ranges require USPS and parcel verification. |
| 07747 | Western Route 516 institutional mailing context. | Matawan postal city. | Institutional evidence does not prove every nearby residence uses this ZIP. |
This ZIP code coverage is intentionally precise about uncertainty. A valid postal format may still need a municipality check, while an Old Bridge parcel may carry a less expected mailing ZIP.
Validate Old Bridge ZIP Codes
USPS is the final formatting authority for a deliverable address. Its ZIP lookup supports address-to-ZIP, city/state-to-ZIP, and ZIP-to-city searches. Use the full street address when available, then retain the returned postal city, state, ZIP, and ZIP+4 if returned. A ZIP can validate mail routing, but it does not resolve a property boundary or establish an Old Bridge Township record by itself.
The Old Bridge Post Office listing identifies the Old Bridge Post Office at 151 Highway 516, Old Bridge, NJ 08857-9998, with phone 732-257-4192. Listed retail hours are Monday through Friday, 9 a.m. to 5 p.m., and Saturday, 8:30 a.m. to 1 p.m. The research lists it as a routing and validation contact, not as a source for resident information.
The official post-office listing is shown below.
The postal reference uses the post-office listing to confirm a postal service point, while parcel and municipal records answer the geography question.
Note: Save the USPS result date because mailing labels and local delivery details can change over time.
Use an Old Bridge ZIP Trail
A ZIP-based record search starts with a postal check and then moves to the address or parcel. The available sources do not support a complete public list of people by ZIP. Instead, this ZIP search can help validate an address, narrow a parcel query, and guide a specific request to the appropriate custodian. The process below respects the different limits on postal, parcel, land, and election records.
- Use the USPS ZIP Code Lookup to confirm the address format or identify the postal city tied to a ZIP.
- Check the county parcel layer's ZipCode, property location, municipality, block, and lot fields. Confirm the municipality before classifying the property as Old Bridge.
- When the parcel points to a deed book/page, instrument, or legal description, follow that pointer in Middlesex Land Records for a recorded-transfer fact.
- For an election record, request only a defined public record from the Middlesex Board of Elections or the appropriate custodian. The public status check is exact-name based, and a current county ZIP extract format was not confirmed.
- Once the ZIP is narrowed to a street and parcel, use the Old Bridge street directory for the fuller address-record chain.
A person-name result should still be labeled by source type and date. A deed party, a historical directory listing, and a voter self-check are different records with different limits.
Read Old Bridge Parcel ZIPs
The Middlesex County parcel layer provides an address-research bridge between a ZIP label and municipal geography. Its documented attributes include PAMS PIN, MUN, BLOCK, LOT, property location, municipality, owner-address fields where not protected, ZIP code, old block/lot/qualifier, deed book/page, sale date, sale price, acreage, year built, and update fields. The useful sequence is postal address to parcel, then parcel to recorded source. It is not a way to infer people from a ZIP.
NJGIN says its parcel and tax data can be searched by address, county, municipality, block, and lot. It also warns that owner names are redacted from hosted parcel, tax, and map services because of Daniel's Law. Preserve a visible parcel identity and municipal field, but do not try to replace a redacted name or private mailing detail.
See the NJGIN parcel-data guidance captured below.
This Old Bridge parcel step distinguishes a postal overlay from a parcel's official municipal location.
Check Old Bridge ZIP Search Fields
The research captured three documented USPS search modes. Use the narrowest known value and compare the result with a county parcel record when municipal jurisdiction matters. The interface can return a postal answer; it does not identify current residents or settle a parcel boundary.
| Search field | Search type | Required status | What the result supports |
|---|---|---|---|
| Street address | Address-to-ZIP | Use when known | Postal formatting, city/state, ZIP, and ZIP+4 when returned. |
| City and state | City/state-to-ZIP | Use when known | Postal ZIP possibilities for a place name. |
| ZIP code | ZIP-to-city | Use when known | Postal city or city-label context for the entered ZIP. |
| Municipality, block, lot | County parcel follow-up | Optional parcel fields | Old Bridge Township geography and parcel identity. |
The USPS ZIP lookup interface below is the documented postal validation tool.
The result belongs in an address source log beside the county parcel result, rather than being used as a municipal boundary claim.
Separate Old Bridge ZIP Boundaries
ZIP code boundaries and Old Bridge Township limits do not match. The research documents Old Bridge addresses with 08859, 08879, 07735, and 07747 in addition to 08857. The waterfront example is especially clear: Middlesex County identifies Waterfront Park at 1729 NJ-35, Laurence Harbor, NJ 08879. Its postal label does not erase Old Bridge jurisdiction. Similarly, the Thomas Warne Museum has a Matawan 07747 mailing address while its historical focus includes the former Madison Township and Old Bridge area.
County GIS should be the local check because it exposes a MUNICIPALITY field, parcel identity, and property location. The Middlesex parcel service provides the field inventory and public query capability shown here.
Use the municipality and parcel geometry for jurisdiction, then use the USPS label for mailing. Neither field should be silently substituted for the other.
Define Old Bridge ZIP Terms
Postal vocabulary is easy to overread. These terms explain why an Old Bridge ZIP reference should not be treated as a neighborhood map or a residence index.
- ZIP code
- A postal routing code used to sort and deliver mail. It may cover more than one municipal area.
- ZIP+4
- An added four-digit delivery segment that USPS may return for a standardized address.
- PO Box ZIP
- A ZIP used for post-office-box delivery. It does not by itself identify a street parcel.
- Unique ZIP
- A ZIP associated with a single organization or delivery arrangement. Confirm the specific use through USPS before applying it to nearby addresses.
- Carrier route
- A postal delivery grouping. It is a mail-routing concept, not a legal or municipal boundary.
These definitions help avoid a common local mistake: using a postal city or ZIP as proof of township identity. The source that supplies the fact should control the label.
Search Old Bridge Postal History
Historic address work needs both postal and municipal aliases. Old Bridge was Madison Township from 1869 until the 1975 referendum/name transition in official township history, while the Thomas Warne Museum gives 1976. Search Madison Township, Madison, Old Bridge, and South Amboy Township in deeds, directories, newspapers, maps, and census sources when a ZIP-era address does not appear in a historical record.
Old block, lot, and qualifier fields in county parcel data can bridge a subdivision or parcel split. The historical name may also appear in a newspaper title or a directory catalog entry. No official chronology of local street renaming, house-number change, 911 readdressing, or postal-route reorganization was located in the research. Do not present a modern ZIP address as the exact historic address without a deed, map, directory, or municipal record that makes the connection.
Note: Search the historic municipality name and record the printed postal label exactly as it appears before connecting it to a current parcel.
Limit Old Bridge ZIP Searches
A ZIP code can validate mail and narrow property research, but it cannot establish who presently lives in every delivery area. Public records have their own access rules and redactions. New Jersey's Address Confidentiality Program provides a substitute address for qualifying participants, and Daniel's Law can affect public parcel information. Do not use a postal clue to infer a protected address or republish a sensitive result.
Use the official postal and county tools for a lawful personal, civic, family-history, property, or safety purpose. Record the source date, distinguish historical presence from current facts, and stop when a record is redacted or protected.