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County ZIP codes · Utah · FIPS 49039

Sanpete County, UT ZIP Codes

Sanpete County, Utah has 15 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 1 of the residential ones extends into a neighboring county. Median household income ranges from $64,324 in 84646 (Moroni) to $73,295 in 84662 (Spring City) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Sanpete County?

84621 · Axtell: –84622 · Centerfield: $78k84623 · Chester: –84627 · Ephraim: $73k84629 · Fairview: $66k84630 · Fayette: $76k84632 · Fountain Green: $73k84634 · Gunnison: $72k84642 · Manti: $66k84643 · Mayfield: $70k84646 · Moroni: $64k84647 · Mount Pleasant: $66k84662 · Spring City: $73k84665 · Sterling: –84667 · Wales: $71k8462984642846348464784662846468462784643846328463084623846228466784621 · Axtell: –84622 · Centerfield: $78k84623 · Chester: –84627 · Ephraim: $73k84629 · Fairview: $66k84630 · Fayette: $76k84632 · Fountain Green: $73k84634 · Gunnison: $72k84642 · Manti: $66k84643 · Mayfield: $70k84646 · Moroni: $64k84647 · Mount Pleasant: $66k84662 · Spring City: $73k84665 · Sterling: –84667 · Wales: $71k84629846428463484647846628464684627846438463284630846228466784621 · Axtell: –84622 · Centerfield: $78k84623 · Chester: –84627 · Ephraim: $73k84629 · Fairview: $66k84630 · Fayette: $76k84632 · Fountain Green: $73k84634 · Gunnison: $72k84642 · Manti: $66k84643 · Mayfield: $70k84646 · Moroni: $64k84647 · Mount Pleasant: $66k84662 · Spring City: $73k84665 · Sterling: –84667 · Wales: $71k846298464284634846478466284646846278464384632
The residential ZIP codes of Sanpete 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 $65,970 and $72,875.

They carry 15 postal town names.

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

All 15 residential ZIP codes in Sanpete County

Residential ZIP codes mainly in Sanpete County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
84627 Ephraim 6,244 143 $73k $428k 100%
84647 Mount Pleasant 4,770 46 $66k $323k 100%
84634 Gunnison 3,747 54 $72k $293k 100%
84642 Manti 3,501 28 $66k $318k 100%
84629 Fairview 2,907 12 $66k $337k 67%
84646 Moroni 1,882 43 $64k $293k 100%
84632 Fountain Green 1,522 40 $73k $373k 100%
84662 Spring City 1,460 22 $73k $374k 100%
84622 Centerfield 1,240 67 $78k $315k 100%
84665 Sterling 793 37 – $390k 100%
84643 Mayfield 650 14 $70k $363k 100%
84630 Fayette 471 9 $76k $328k 100%
84623 Chester 358 22 – – 100%
84667 Wales 355 19 $71k $372k 100%
84621 Axtell 124 21 – – 100%

Download the 15 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?

1 ZIP code of Sanpete County extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Sanpete County and in the neighboring counties
ZIPIn SanpeteElsewhere
8462967%Utah County 33%

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

Which first three digits do Sanpete 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 Sanpete County starts with 846.

Three-digit prefixes of Sanpete 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 Sanpete County's
PrefixSectional centerHereAll codes
846 Provo, UT (SCF 846) 15 47

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