ZIP Code 95321 — Groveland, CA
95321 is a standard (street delivery) ZIP code serving Groveland, California, in Tuolumne 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 95321 at a glance
| ZIP code | 95321 |
|---|---|
| Primary city | Groveland |
| State | California (CA) |
| County | Tuolumne FIPS 06109 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 3,464 |
| Coordinates | 37.977190, -119.750120 |
How ZIP+4 works in 95321
The four digits after the hyphen encode a delivery segment inside 95321. 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 95321 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 95321.
| ZIP | City | Distance |
|---|---|---|
| 95364 | Pinecrest, CA | 17.5 mi |
| 95375 | Strawberry, CA | 20.3 mi |
| 95389 | Yosemite National Park, CA | 20.5 mi |
| 95335 | Long Barn, CA | 21 mi |
| 95318 | El Portal, CA | 21.7 mi |
| 95346 | Mi Wuk Village, CA | 23.9 mi |
| 95379 | Tuolumne, CA | 25.4 mi |
| 95311 | Coulterville, CA | 26.1 mi |
| 95383 | Twain Harte, CA | 27.1 mi |
| 95372 | Soulsbyville, CA | 27.9 mi |
| 95345 | Midpines, CA | 29.3 mi |
| 95370 | Sonora, CA | 32.4 mi |
Questions about 95321
What is the ZIP+4 code for 95321?
95321 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 95321, you need to look up a specific street address to get them.
What city is 95321?
95321 is assigned to Groveland, California, in Tuolumne 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.