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County ZIP codes · Utah · FIPS 49019

Grand County, UT ZIP Codes

Grand County, Utah has 4 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 3 of the residential ones lie mainly in Grand County and 1 mainly in a neighboring county; 2 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Grand County?

84515 · Cisco: –84525 · Green River: $67k84532 · Moab: $68k84540 · Thompson: –8453284525845408451584515 · Cisco: –84525 · Green River: $67k84532 · Moab: $68k84540 · Thompson: –8453284525845408451584515 · Cisco: –84525 · Green River: $67k84532 · Moab: $68k84540 · Thompson: –84532845258454084515
The residential ZIP codes of Grand County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 4 residential ZIP codes in Grand County

3 ZIP codes lie mainly in Grand County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Grand County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
84532 Moab 10,585 7 $68k $549k 56%
84515 Cisco no residents 0 – – 100%
84540 Thompson no residents 0 – – 100%

Partly in Grand County

Residential ZIP codes mainly in another county that reach at least 1% into Grand County, by their share here
In this county
84525 Green River 830 2 $67k $215k 20%

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

2 ZIP codes of Grand County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Grand County and in the neighboring counties
ZIPIn GrandElsewhere
8453256%San Juan County44%
8452520%Emery County80%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Grand County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Grand County starts with 845.

Three-digit prefixes of Grand County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Grand County's
PrefixSectional centerHereAll codes
845Provo, UT (SCF 846)427

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.