ZIP Code 84535 — Monticello, UT
84535 is a standard (street delivery) ZIP code serving Monticello, Utah, in San Juan 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 84535 at a glance
| ZIP code | 84535 |
|---|---|
| Primary city | Monticello |
| State | Utah (UT) |
| County | San Juan FIPS 49037 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 2,731 |
| Coordinates | 37.842440, -109.286730 |
How ZIP+4 works in 84535
The four digits after the hyphen encode a delivery segment inside 84535. 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 84535 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 84535.
| ZIP | City | Distance |
|---|---|---|
| 81324 | Dove Creek, CO | 19.9 mi |
| 84511 | Blanding, UT | 23 mi |
| 84530 | La Sal, UT | 28 mi |
| 81325 | Egnar, CO | 31.1 mi |
| 81320 | Cahone, CO | 32 mi |
| 81331 | Pleasant View, CO | 32.4 mi |
| 81411 | Bedrock, CO | 32.9 mi |
| 81335 | Yellow Jacket, CO | 37.1 mi |
| 81429 | Paradox, CO | 40.1 mi |
| 81422 | Naturita, CO | 45.6 mi |
Questions about 84535
What is the ZIP+4 code for 84535?
84535 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 84535, you need to look up a specific street address to get them.
What city is 84535?
84535 is assigned to Monticello, Utah, in San Juan 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.