ZIP Code 84783 — Dammeron Valley, UT
84783 is a standard (street delivery) ZIP code serving Dammeron Valley, Utah, in Washington 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 84783 at a glance
| ZIP code | 84783 |
|---|---|
| Primary city | Dammeron Valley |
| State | Utah (UT) |
| County | Washington FIPS 49053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 928 |
| Coordinates | 37.285560, -113.656390 |
How ZIP+4 works in 84783
The four digits after the hyphen encode a delivery segment inside 84783. 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 84783 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 84783.
| ZIP | City | Distance |
|---|---|---|
| 84782 | Veyo, UT | 5.2 mi |
| 84738 | Ivins, UT | 6 mi |
| 84733 | Gunlock, UT | 7.8 mi |
| 84770 | Saint George, UT | 10.3 mi |
| 84781 | Pine Valley, UT | 13.4 mi |
| 84722 | Central, UT | 14.5 mi |
| 84780 | Washington, UT | 14.5 mi |
| 84765 | Santa Clara, UT | 14.9 mi |
| 84746 | Leeds, UT | 17.1 mi |
| 84790 | Saint George, UT | 17.4 mi |
| 84725 | Enterprise, UT | 18.8 mi |
| 84774 | Toquerville, UT | 20.8 mi |
Questions about 84783
What is the ZIP+4 code for 84783?
84783 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 84783, you need to look up a specific street address to get them.
What city is 84783?
84783 is assigned to Dammeron Valley, Utah, in Washington 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.