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County ZIP codes · Utah · FIPS 49045

Tooele County, UT ZIP Codes

Tooele County, Utah has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones extend into a neighboring county. Median household income ranges from $44,173 in 84083 (Wendover) to $134,179 in 84071 (Stockton) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Tooele County?

84022 · Dugway: $102k84029 · Grantsville: $101k84034 · Ibapah: –84069 · Rush Valley: $88k84071 · Stockton: $134k84074 · Tooele: $108k84080 · Vernon: $81k84083 · Wendover: $44k840298402284034840838408084074840718406984022 · Dugway: $102k84029 · Grantsville: $101k84034 · Ibapah: –84069 · Rush Valley: $88k84071 · Stockton: $134k84074 · Tooele: $108k84080 · Vernon: $81k84083 · Wendover: $44k840298402284034840838408084074840718406984022 · Dugway: $102k84029 · Grantsville: $101k84034 · Ibapah: –84069 · Rush Valley: $88k84071 · Stockton: $134k84074 · Tooele: $108k84080 · Vernon: $81k84083 · Wendover: $44k84029840228403484083840808407484071
The residential ZIP codes of Tooele 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 $44,173 and $108,341.

They carry 8 postal town names: Tooele, Grantsville, Stockton, Wendover, Dugway, Rush Valley, Vernon, Ibapah.

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

All 8 residential ZIP codes in Tooele County

Residential ZIP codes mainly in Tooele County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
84074 Tooele 59,706 341 $108k $423k 100%
84029 Grantsville 14,869 11 $101k $490k 100%
84071 Stockton 2,020 17 $134k $459k 100%
84083 Wendover 1,261 2 $44k $165k 100%
84022 Dugway 516 4 $102k $453k 78%
84069 Rush Valley 480 9 $88k $377k 100%
84080 Vernon 438 2 $81k $331k 100%
84034 Ibapah 144 0 – – 70%

Download the 8 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 Tooele County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Tooele County and in the neighboring counties
ZIPIn TooeleElsewhere
8402278%Juab County 22%
8403470%Juab County 21%; White Pine County 9%

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

Which first three digits do Tooele 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 Tooele County starts with 840.

Three-digit prefixes of Tooele 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 Tooele County's
PrefixSectional centerHereAll codes
840 Salt Lake City, UT (SCF 840) 8 94

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