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County ZIP codes · Utah · FIPS 49037

San Juan County, UT ZIP Codes

San Juan County, Utah has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 12 residential and 1 for PO boxes or a single organization. 8 of the residential ones lie mainly in San Juan County and 4 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $47,708 in 84534 (Montezuma Creek) to $75,625 in 84535 (Monticello) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of San Juan County?

81324 · Dove Creek: $72k84511 · Blanding: $73k84512 · Bluff: $54k84530 · La Sal: –84531 · Mexican Hat: $32k84532 · Moab: $68k84533 · Lake Powell: –84534 · Montezuma Creek: $48k84535 · Monticello: $76k84536 · Monument Valley: $35k86044 · Tonalea: $33k86514 · Teec Nos Pos: $48k845338453286044845358651484530845368132484534845318451181324 · Dove Creek: $72k84511 · Blanding: $73k84512 · Bluff: $54k84530 · La Sal: –84531 · Mexican Hat: $32k84532 · Moab: $68k84533 · Lake Powell: –84534 · Montezuma Creek: $48k84535 · Monticello: $76k84536 · Monument Valley: $35k86044 · Tonalea: $33k86514 · Teec Nos Pos: $48k8453384532860448453586514845308453681324845348451181324 · Dove Creek: $72k84511 · Blanding: $73k84512 · Bluff: $54k84530 · La Sal: –84531 · Mexican Hat: $32k84532 · Moab: $68k84533 · Lake Powell: –84534 · Montezuma Creek: $48k84535 · Monticello: $76k84536 · Monument Valley: $35k86044 · Tonalea: $33k86514 · Teec Nos Pos: $48k845338453286044845358651484530845368132484534
The residential ZIP codes of San Juan 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).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $47,917 and $73,218.

They carry 12 postal town names.

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

All 12 residential ZIP codes in San Juan County

8 ZIP codes lie mainly in San Juan County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in San Juan County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
84511 Blanding 4,382 24 $73k $329k 100%
84535 Monticello 2,731 3 $76k $322k 100%
84534 Montezuma Creek 2,473 5 $48k $62k 100%
84536 Monument Valley 1,387 2 $35k $50k 97%
84512 Bluff 860 3 $54k $201k 100%
84531 Mexican Hat 518 2 $32k $75k 79%
84530 La Sal 402 1 – – 100%
84533 Lake Powell 94 0 – – 71%

Partly in San Juan County

Residential ZIP codes mainly in another county that reach at least 1% into San Juan County, by their share here
In this county
81324 Dove Creek 1,815 4 $72k $223k 47%
84532 Moab 10,585 7 $68k $549k 44%
86044 Tonalea 2,921 3 $33k $61k 31%
86514 Teec Nos Pos 2,519 4 $48k $73k 15%

Download the 13 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?

7 ZIP codes of San Juan County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in San Juan County and in the neighboring counties
ZIPIn San JuanElsewhere
8453244%Grand County56%
8604431%Coconino County55%; Navajo County13%
8651415%Apache County84%
8132447%Dolores County53%
8453697%Navajo County3%
8453179%Apache County21%
8453371%Kane County29%

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

PO Box and single-organization ZIP codes

ZIP codes in San Juan County without a residential area (GeoNames postal codes)
ZIPPostal name
84510Aneth

Source: GeoNames postal codes (CC BY 4.0).

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. San Juan County's ZIP codes use 4 prefixes: 813, 845, 860 and 865.

Three-digit prefixes of San Juan 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 San Juan County's
PrefixSectional centerHereAll codes
813Albuquerque, NM (SCF 870)117
845Provo, UT (SCF 846)1027
860Phoenix, AZ (SCF 852)137
865Albuquerque, NM (SCF 870)120

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