ZIP Code 95320 — Escalon, CA
95320 is a standard (street delivery) ZIP code serving Escalon, California, in San Joaquin 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 95320 at a glance
| ZIP code | 95320 |
|---|---|
| Primary city | Escalon |
| State | California (CA) |
| County | San Joaquin FIPS 06077 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 13,500 |
| Coordinates | 37.824530, -121.015450 |
How ZIP+4 works in 95320
The four digits after the hyphen encode a delivery segment inside 95320. 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 95320 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 95320.
| ZIP | City | Distance |
|---|---|---|
| 95356 | Modesto, CA | 7.3 mi |
| 95366 | Ripon, CA | 7.4 mi |
| 95367 | Riverbank, CA | 7.5 mi |
| 95368 | Salida, CA | 8.6 mi |
| 95336 | Manteca, CA | 10 mi |
| 95350 | Modesto, CA | 10.6 mi |
| 95355 | Modesto, CA | 11.1 mi |
| 95215 | Stockton, CA | 11.2 mi |
| 95357 | Modesto, CA | 13 mi |
| 95354 | Modesto, CA | 13.1 mi |
| 95361 | Oakdale, CA | 13.2 mi |
| 95230 | Farmington, CA | 13.2 mi |
Questions about 95320
What is the ZIP+4 code for 95320?
95320 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 95320, you need to look up a specific street address to get them.
What city is 95320?
95320 is assigned to Escalon, California, in San Joaquin 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.