ZIP Code 95661 — Roseville, CA
95661 is a standard (street delivery) ZIP code serving Roseville, California, in Placer 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 95661 at a glance
| ZIP code | 95661 |
|---|---|
| Primary city | Roseville |
| State | California (CA) |
| County | Placer FIPS 06061 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 32,589 |
| Coordinates | 38.741290, -121.249250 |
How ZIP+4 works in 95661
The four digits after the hyphen encode a delivery segment inside 95661. 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 95661 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.
Other ZIP codes in Roseville
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 95661.
| ZIP | City | Distance |
|---|---|---|
| 95678 | Roseville, CA | 2.7 mi |
| 95610 | Citrus Heights, CA | 3.4 mi |
| 95677 | Rocklin, CA | 3.7 mi |
| 95662 | Orangevale, CA | 3.9 mi |
| 95621 | Citrus Heights, CA | 4.5 mi |
| 95746 | Granite Bay, CA | 4.5 mi |
| 95765 | Rocklin, CA | 5.6 mi |
| 95671 | Represa, CA | 5.9 mi |
| 95628 | Fair Oaks, CA | 6.2 mi |
| 95843 | Antelope, CA | 6.4 mi |
| 95842 | Sacramento, CA | 6.5 mi |
| 95650 | Loomis, CA | 6.6 mi |
Questions about 95661
What is the ZIP+4 code for 95661?
95661 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 95661, you need to look up a specific street address to get them.
What city is 95661?
95661 is assigned to Roseville, California, in Placer 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.