ZIP Code 84054 — North Salt Lake, UT
84054 is a standard (street delivery) ZIP code serving North Salt Lake, Utah, in Davis 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 84054 at a glance
| ZIP code | 84054 |
|---|---|
| Primary city | North Salt Lake |
| State | Utah (UT) |
| County | Davis FIPS 49011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 22,355 |
| Coordinates | 40.840780, -111.917540 |
How ZIP+4 works in 84054
The four digits after the hyphen encode a delivery segment inside 84054. 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 84054 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 84054.
| ZIP | City | Distance |
|---|---|---|
| 84087 | Woods Cross, UT | 3.4 mi |
| 84103 | Salt Lake City, UT | 4.5 mi |
| 84114 | Salt Lake City, UT | 4.6 mi |
| 84180 | Salt Lake City, UT | 4.9 mi |
| 84150 | Salt Lake City, UT | 5 mi |
| 84010 | Bountiful, UT | 5.1 mi |
| 84116 | Salt Lake City, UT | 5.2 mi |
| 84138 | Salt Lake City, UT | 5.3 mi |
| 84101 | Salt Lake City, UT | 5.9 mi |
| 84111 | Salt Lake City, UT | 6.1 mi |
| 84102 | Salt Lake City, UT | 6.2 mi |
| 84112 | Salt Lake City, UT | 6.6 mi |
Questions about 84054
What is the ZIP+4 code for 84054?
84054 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 84054, you need to look up a specific street address to get them.
What city is 84054?
84054 is assigned to North Salt Lake, Utah, in Davis 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.