South Holland ZIP Coverage
USPS confirms 60473 as the local postal ZIP for South Holland. The South Holland Post Office is at 16260 Louis Avenue, and its full station code is 60473-9998. Research found no second ZIP assigned to incorporated South Holland, no local PO-box-only ZIP, and no unique code for one institution. Nearby station codes are useful only as checks. They are not extra South Holland ZIP codes.
| ZIP | Area in this directory | Postal station | Search note |
|---|---|---|---|
| 60473 | Confirmed South Holland postal area | South Holland | Postal reach may differ from the village line |
| 60409 | Nearby Calumet City area | Calumet City | Not verified for incorporated South Holland |
| 60476 | Nearby Thornton area | Thornton | Not verified for incorporated South Holland |
| 60426 | Nearby Harvey area | Harvey | Comparison only |
| 60443 | Nearby Matteson area | Matteson | Comparison only |
A nearby post office does not show which municipality governs a parcel. Verify the mailing string through the USPS South Holland location, then use county or village records to settle the government boundary.
Verify a South Holland ZIP
The postal station is the sound first check for delivery geography. The image below comes from the official USPS location record.
The station page confirms the local ZIP and address, but it does not draw South Holland's legal boundary. Keep that distinction in ZIP code directory notes.
- Check the complete delivery address with USPS.
- Enter the physical address in the Cook County Assessor search.
- Record the returned 14-digit parcel identification number.
- Open CookViewer to compare the parcel with roads and government layers.
- Keep tax mailing and physical addresses separate.
South Holland ZIP Search Fields
Official systems treat the ZIP code in different ways. The Illinois voter lookup requires it as one of several facts about a known voter. The Property Tax Portal makes ZIP optional. The Assessor and CookViewer begin with an address or PIN, so neither produces a ZIP-wide roster.
| Official source | ZIP field | Other input | What it confirms |
|---|---|---|---|
| Illinois voter lookup | Required, five digits | Name, birth date, then street | One registration |
| Property Tax Portal | Optional | Address or PIN | Parcel and tax details |
| County Assessor | Not on basic form | House, street, city | PIN and assessment |
| CookViewer | No ZIP-wide filter | PIN, address, intersection | Mapped parcel context |
The State Board registration page shows the official address-based process.
The voter screen is for a specific check, not for browsing everyone in 60473.
Find South Holland Residents by ZIP
A responsible ZIP code directory search moves from broad postal geography to a specific record. It does not attempt to download a list of residents. Start with a lawful reason and enough identifying facts to avoid a same-name match.
- Confirm 60473 against the complete mailing address.
- For a property question, find the address and PIN through the Assessor.
- For registration confirmation, enter the name, birth date, ZIP, street number, and street name.
- Compare returned facts with a second official source.
- For road-level work, use the South Holland street directory.
ZIP is a filter, not a unique identity key. Two people can share a name and postal code, while one person may use separate mailing and physical addresses.
Note: A ZIP-wide result still needs a street address, date, or parcel number before it supports a reliable match.
South Holland Postal Boundaries
Postal routes deliver mail. Municipal borders establish which village governs an address. County parcel lines organize land records. Those three shapes can differ, and no official ZIP polygon or realignment year was verified. The safe claim is narrow: 60473 is the confirmed South Holland postal ZIP.
- ZIP code
- A five-digit USPS routing code, not a municipal boundary.
- ZIP+4
- The base ZIP plus four digits that narrow a delivery segment.
- PO-box ZIP
- A code reserved mainly for boxes; none was verified here.
- Unique ZIP
- A code assigned to one high-volume organization; none was found here.
- Carrier route
- A delivery path that may cross lines used by local government.
When a boundary controls a request, ask the Village or county GIS custodian. Do not infer city limits from a postal city name.
60473 Is Not a Parcel Key
Cook County's 14-digit PIN is the better bridge between land systems. An address can change spelling, direction, unit form, or postal detail. The PIN and legal description attach research to a parcel. The Assessor requires house number, street name, and city, while direction and unit have separate fields. Thornton is the right township for an advanced South Holland search.
Once found, distinguish the situs address, meaning the physical location, from the tax-bill mailing address. Neither the taxpayer line nor a mailing destination proves who currently lives there. CookViewer adds map context, archived parcel views, imagery, zoning, and district layers. Save the layer and map date because views can change.
Key distinction. Use 60473 for mail geography and the PIN to track a South Holland parcel through county records.
South Holland's Four Place Labels
South Holland appears under several valid labels. USPS uses 60473. The Assessor uses Thornton Township. Cook County holds deeds and tax data. Newberry's directory guide files South Holland under Riverdale for confirmed runs in 1922 through 1925 and 1928 through 1929.
The 1923 Polk suburban index adds “South Holland, S, 19.5.” That is a geographic and page pointer, not a ZIP, street number, or resident result. Preserve the printed label and year when moving from a modern ZIP code search into historical material.
This is the chief geographic quirk of the South Holland ZIP code directory. Each system answers a different question. Normalize the modern place in notes, but never rewrite an old source label.
South Holland Living ZIP Clue
The Village says South Holland Living is issued every two months and mailed to postal customers in 60473. The source page is shown below.
That makes the magazine a dated civic clue, not a directory of South Holland residents. Delivery does not prove every recipient lives inside the village.
The Village apply and obtain page can identify the right local request route.
Use the Village for incorporated-address questions, USPS for delivery, and Cook County for parcels.
South Holland ZIP Address Checks
Local street form matters once 60473 narrows a search. South Holland records use numbered streets from 154th through the 180th-plus range, as well as State Street, South Park Avenue, Wausau Avenue, Paxton Avenue, and Woodlawn Avenue. The Assessor places direction in its own field and tells users to omit street designations and abbreviations from the street-name box.
Begin with the house number. Put direction in its control, the core street name in the name field, and South Holland in the city field. Add a unit only when needed. If the basic form is unclear, use Advanced Search and select Thornton Township. Save the spelling that the county returns.
The Property Tax Portal accepts house number, street, and city, with unit and ZIP optional. Its result can include five years of original bills, property class, values, exemptions, and document summaries. These are tax facts, not a resident list.
For an old address, do not add 60473 to a source that predates modern ZIP use. Newberry's Riverdale filing, Thornton Township, and a Cook County legal description can all refer to the same modern South Holland place.