ZIP Code 89523 — Reno, NV
89523 is a standard (street delivery) ZIP code serving Reno, Nevada, in Washoe 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 89523 at a glance
| ZIP code | 89523 |
|---|---|
| Primary city | Reno |
| State | Nevada (NV) |
| County | Washoe FIPS 32031 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 37,130 |
| Coordinates | 39.523870, -119.913090 |
How ZIP+4 works in 89523
The four digits after the hyphen encode a delivery segment inside 89523. 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 89523 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 Reno
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 89523.
| ZIP | City | Distance |
|---|---|---|
| 89519 | Reno, NV | 3.9 mi |
| 89439 | Verdi, NV | 4.1 mi |
| 89503 | Reno, NV | 4.1 mi |
| 89509 | Reno, NV | 4.9 mi |
| 89557 | Reno, NV | 5.3 mi |
| 89501 | Reno, NV | 5.3 mi |
| 89512 | Reno, NV | 6.3 mi |
| 89511 | Reno, NV | 8.1 mi |
| 89431 | Sparks, NV | 8.7 mi |
| 89433 | Sun Valley, NV | 8.8 mi |
| 89502 | Reno, NV | 9.1 mi |
| 96111 | Floriston, CA | 9.3 mi |
Questions about 89523
What is the ZIP+4 code for 89523?
89523 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 89523, you need to look up a specific street address to get them.
What city is 89523?
89523 is assigned to Reno, Nevada, in Washoe 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.