ZIP Code 00953 — Toa Alta, PR
00953 is a standard (street delivery) ZIP code serving Toa Alta, Puerto Rico, in Toa Alta 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.
ZIP code 00953 at a glance
| ZIP code | 00953 |
|---|---|
| Primary city | Toa Alta |
| State | Puerto Rico (PR) |
| County | Toa Alta FIPS 72135 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Puerto_Rico |
| Population | 66,156 |
| Coordinates | 18.363190, -66.247640 |
How ZIP+4 works in 00953
The four digits after the hyphen encode a delivery segment inside 00953. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 00953 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.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 00953.
| ZIP | City | Distance |
|---|---|---|
| 00957 | Bayamon, PR | 3.9 mi |
| 00951 | Toa Baja, PR | 4.8 mi |
| 00719 | Naranjito, PR | 5.1 mi |
| 00949 | Toa Baja, PR | 5.2 mi |
| 00646 | Dorado, PR | 5.4 mi |
| 00956 | Bayamon, PR | 5.7 mi |
| 00952 | Sabana Seca, PR | 5.9 mi |
| 00959 | Bayamon, PR | 6.2 mi |
| 00961 | Bayamon, PR | 6.3 mi |
| 00692 | Vega Alta, PR | 6.7 mi |
| 00783 | Corozal, PR | 6.7 mi |
| 00950 | Toa Baja, PR | 6.8 mi |
Questions about 00953
What is the ZIP+4 code for 00953?
00953 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 00953, you need to look up a specific street address to get them.
What city is 00953?
00953 is assigned to Toa Alta, Puerto Rico, in Toa Alta 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.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.