Oakley Utah ZIP Codes

Oakley holds a single ZIP code.

Every ZIP code in Oakley

The complete list of Oakley, Utah ZIP codes with the county each falls in.
ZIP code	County
84055	Summit County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Oakley codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Oakley. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Oakley ZIP code begins 840. Those first three digits identify the sectional center facility that processes mail for this part of Utah. Statewide that range covers 94 ZIP codes, so Oakley accounts for 1% of it.

Every Utah ZIP prefix and the region it covers →

Area codes covering Oakley

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Oakley occupies.

435 Area code 435

Oakley Utah area codes in full →

Where Oakley's ZIP codes sit

Each point is one Oakley ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Oakley

The closest places to Oakley with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Kamas Utah ZIP codes	6.3 mi	1 ZIP code
Park City Utah ZIP codes	13 mi	3 ZIP codes
Coalville Utah ZIP codes	14 mi	1 ZIP code
Heber City Utah ZIP codes	15 mi	1 ZIP code
Midway Utah ZIP codes	19 mi	1 ZIP code
Henefer Utah ZIP codes	22 mi	1 ZIP code
Wallsburg Utah ZIP codes	26 mi	1 ZIP code
Morgan Utah ZIP codes	30 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.