ZIP Code 89430 — Smith, NV
89430 is a standard (street delivery) ZIP code serving Smith, Nevada, in Lyon 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 89430 at a glance
| ZIP code | 89430 |
|---|---|
| Primary city | Smith |
| State | Nevada (NV) |
| County | Lyon FIPS 32019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Los_Angeles |
| Population | 175 |
| Coordinates | 38.795670, -119.317850 |
How ZIP+4 works in 89430
The four digits after the hyphen encode a delivery segment inside 89430. 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 89430 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 89430.
| ZIP | City | Distance |
|---|---|---|
| 89444 | Wellington, NV | 5.1 mi |
| 89447 | Yerington, NV | 11.1 mi |
| 89410 | Gardnerville, NV | 12.4 mi |
| 96133 | Topaz, CA | 15.1 mi |
| 96107 | Coleville, CA | 25.9 mi |
| 89460 | Gardnerville, NV | 26.5 mi |
| 96120 | Markleeville, CA | 27.5 mi |
| 89423 | Minden, NV | 27.6 mi |
| 89701 | Carson City, NV | 32.1 mi |
| 89411 | Genoa, NV | 32.6 mi |
| 89403 | Dayton, NV | 33.2 mi |
| 89449 | Stateline, NV | 33.7 mi |
Questions about 89430
What is the ZIP+4 code for 89430?
89430 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 89430, you need to look up a specific street address to get them.
What city is 89430?
89430 is assigned to Smith, Nevada, in Lyon 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.