Town of Ossining ZIP Code Coverage
The verified postal contexts for Town of Ossining research are 10562 and 10510. They are useful address-search starting points, but neither substitutes for the municipality recorded on a parcel. ZIP 10562 is the principal Ossining postal place. ZIP 10510 supplies the Briarcliff Manor and Scarborough context, including the part of Briarcliff Manor that lies in the Town. A nearby ZIP can be useful for a comparison, but it should not be treated as a Town-serving ZIP without address-level confirmation.
| ZIP | Research area | Postal location | Record caution |
|---|---|---|---|
| 10562 | Ossining postal place and principal Town/Village mailing context | Ossining Post Office, 100 Main Street | Postal coverage does not establish Village or Town jurisdiction. |
| 10510 | Briarcliff Manor and Scarborough context, including the Town-of-Ossining portion | Scarborough station, 200 Scarborough Station Road | Briarcliff Manor spans the Town of Ossining and Town of Mount Pleasant. |
| 10520 | Nearby Croton-on-Hudson postal context | Croton-on-Hudson postal route | A mismatch check only, not a confirmed Town-serving ZIP. |
The complete parcel-by-parcel list was not available in the official sources reviewed. That matters. Do not add a unique, institution, or post-office-box ZIP to a Town of Ossining result merely because it is nearby. USPS can confirm delivery formatting, while the assessor or GIS record resolves the parcel and the clerk identifies the custodian.
The Village online tax-bill and payment page illustrates that a local search may use a name or address fragment rather than a ZIP-wide list.
For Village records, an address or name can lead to a bill display while it is available online. Paid bills drop from that display, so an absent result does not prove that no bill existed.
Town of Ossining ZIP Code 10562
For an ordinary Ossining mailing address, 10562 is the main postal label. The official Ossining Post Office listing identifies the office at 100 Main Street, Ossining, NY 10562-9998, with the listed phone number (914) 941-7348. Use USPS for address format, delivery-office, and ZIP questions. Check the live listing for hours before visiting.
That postal place can include a Village of Ossining address or an address in the Town context. A Town of Ossining ZIP code search should therefore retain the address as printed and separately note the municipality, parcel/SBL, record date, and source agency. SBL means Section-Block-Lot, the identifier that lets a researcher join a map parcel to assessment or recorded-land records.
The USPS Ossining Post Office page is the source for the delivery-office details shown here.
The office listing confirms postal context, not the limits of a municipality. The map and assessor record are still needed when a request depends on Town or Village jurisdiction.
Town of Ossining ZIP Code 10510
ZIP 10510 needs an extra jurisdiction check. The official Scarborough station listing places the station at 200 Scarborough Station Road in Briarcliff Manor, NY 10510-2044, and lists (914) 941-6394. Briarcliff Manor is an incorporated village and postal place. Its official new-resident information says that about 91 percent of the village lies in the Town of Ossining and about 9 percent lies in the Town of Mount Pleasant.
For a 10510 result, preserve both the Briarcliff Manor mailing label and the municipality returned by the parcel tool. The Town of Ossining, Village of Ossining, Village of Briarcliff Manor, and Town of Mount Pleasant keep separate local records. A postal label alone cannot choose the clerk, assessor, building office, or tax route. The USPS Scarborough station listing is the delivery reference, not a boundary map.
USPS processing notices are another reason to keep postal operations separate from municipal geography. A 2020 bulletin described processing changes involving 10562, and a 2014 bulletin described 10566 and 10567 processing moving from the Ossining facility to Peekskill. Those notices document delivery operations. They do not move a town line, revise a parcel, or decide which local office holds a record. For Town of Ossining ZIP code research, use the notice date only as postal context.
A record with a Briarcliff Manor or Scarborough label should carry the address as printed, the ZIP, the Town or Village field, the SBL, and the record date. Then contact the custodian that corresponds to the confirmed parcel. This approach also avoids treating a post-office station, a school district, or a historic community name as a substitute for local jurisdiction.
ZIP Tools for Town of Ossining
ZIP filtering does not create one shared list of Town of Ossining residents. Each official source answers a narrower question. The NYS voter lookup accepts county and ZIP in a person-level registration-status search. The Department of State licensee search accepts county, city, and ZIP for licensee queries. Village tax-bill searching uses name or address fragments. County GIS is parcel and map based, not a ZIP-wide resident directory.
| Official tool | ZIP-related input | What the result means |
|---|---|---|
| NYS voter lookup | County and ZIP, with identifying person-level fields | Registration and voting information, not a bulk directory. |
| NYS licensee search | County, city, and ZIP | A licensee query, separate from a household or parcel record. |
| AxisGIS Ossining | Address, parcel/SBL, owner, municipality, and map-year routes | Parcel research and jurisdiction checking, rather than a ZIP filter. |
| Village tax-bill search | Five letters of a last name or a street-number and street-name fragment | Bill and payment display while available online, not a ZIP search. |
The NYS voter-registration information page shows the person-level nature of that lookup and its ZIP field.
Use the voter tool only for its stated registration purpose and never read a no-result response as proof that someone does not live in Town of Ossining.
Search a Town of Ossining ZIP
Begin with an address that already includes a ZIP, then choose the source that matches the question. A delivery question belongs with USPS. A municipal question belongs with the assessor or GIS. A dated property or tax question belongs with the local custodian. This keeps a postal label from being mistaken for a property boundary or a current household record.
- Check the address and ZIP with USPS, preserving the city label exactly as returned.
- Open the parcel in Westchester GIS or AxisGIS and record municipality, SBL, roll or spatial year, and map layer.
- Use the SBL or address with the assessor, Village Finance, or Town office that holds the dated parcel or tax record.
- Use the voter or license tool only when its person-level or license-specific criteria fit the question, then retain the source date and result type.
Once a ZIP narrows the search to a particular road, the Town of Ossining Street Directory has the street-by-street parcel sequence. A ZIP result is a starting filter, not a substitute for that address-level work.
Town of Ossining ZIP Boundary Checks
Postal zones do not define municipal borders. The County GIS service provides parcel, assessment, and planning layers for all 43 Westchester municipalities, but its parcel boundaries are approximate and are not a survey. It lists fields such as municipal parcel ID, SBL, owner type, primary owner, roll year, spatial year, and calculated acres. Use those fields as a dated map record, then confirm a tax-map or assessment question with the local assessor.
For each mismatched hit, keep the full printed address, ZIP, postal city, Town or Village field, parcel/SBL, source agency, record date, and historical status. An address may bear a Briarcliff Manor postal label while its parcel sits in the Town of Ossining. Conversely, an Ossining mailing label does not prove Village jurisdiction. If the available source does not settle the geography, preserve that uncertainty rather than assigning the record by ZIP.
Note: The County parcel layer is useful for discovery, but the County warns that its lines are approximate and local assessors remain authoritative for tax maps.
Town of Ossining ZIP Code Terms
Address systems use several labels that should not be collapsed into one field. The postal ZIP helps route mail. The SBL identifies the parcel. A situs address is the location of the parcel, while a mailing address can belong to an agent, office, estate, or other record role. Keep each label with its source and date.
- ZIP and ZIP+4
- A ZIP identifies a broader postal delivery area. ZIP+4 adds a more precise delivery segment and does not identify a municipal boundary.
- PO-box ZIP
- A ZIP used for post-office-box delivery. It is not evidence that a property parcel sits within the same geography.
- Unique ZIP
- A ZIP assigned to a single organization or delivery operation. None should be assumed for Town of Ossining without USPS and parcel confirmation.
- Carrier route
- A mail-delivery grouping used by USPS. It is a postal operations label, not a government jurisdiction or household list.
Older records can use a postal place, a legal description, or an historic street name instead of the modern mailing format. Keep the original wording, then add a normalized search form only for expansion. A directory may use a post-office town while a deed uses a legal description and an assessor record uses a situs address. Those are related clues, not interchangeable fields.
Town of Ossining Historic Postal Names
Historical ZIP research also needs the earlier place name. The incorporated Village was called Sing Sing until March 25, 1901. A map, directory, newspaper, deed, or archive entry made before that change can use Sing Sing where a modern searcher expects Ossining. Search both names, then compare the document date and legal description before treating the result as the same place.
The Village history also records the 1906 Sparta annexation. These are geography clues, not proof of an address change. No official source located in the research established a street-renumbering or E911 readdressing project with a verified year. For older records, bridge the name or street question with a dated map, directory, deed, and clerk or assessor confirmation.