ZIP Code 95925 — Challenge, CA
95925 is a standard (street delivery) ZIP code serving Challenge, California, in Yuba 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 95925 at a glance
| ZIP code | 95925 |
|---|---|
| Primary city | Challenge |
| State | California (CA) |
| County | Yuba FIPS 06115 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 69 |
| Coordinates | 39.467980, -121.180060 |
How ZIP+4 works in 95925
The four digits after the hyphen encode a delivery segment inside 95925. 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 95925 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 95925.
| ZIP | City | Distance |
|---|---|---|
| 95919 | Brownsville, CA | 5.1 mi |
| 95930 | Clipper Mills, CA | 5.5 mi |
| 95922 | Camptonville, CA | 5.5 mi |
| 95935 | Dobbins, CA | 6.6 mi |
| 95941 | Forbestown, CA | 7.1 mi |
| 95960 | North San Juan, CA | 8.4 mi |
| 95972 | Rackerby, CA | 8.7 mi |
| 95962 | Oregon House, CA | 10.8 mi |
| 95914 | Bangor, CA | 11.4 mi |
| 95966 | Oroville, CA | 13.5 mi |
| 95918 | Browns Valley, CA | 14.5 mi |
| 95981 | Strawberry Valley, CA | 14.9 mi |
Questions about 95925
What is the ZIP+4 code for 95925?
95925 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 95925, you need to look up a specific street address to get them.
What city is 95925?
95925 is assigned to Challenge, California, in Yuba 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.