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County ZIP codes · Utah · FIPS 49033

Rich County, UT ZIP Codes

Rich County, Utah has 4 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Rich County?

84028 · Garden City: $47k84038 · Laketown: $96k84064 · Randolph: $89k84086 · Woodruff: $81k8408684064840388402884028 · Garden City: $47k84038 · Laketown: $96k84064 · Randolph: $89k84086 · Woodruff: $81k8408684064840388402884028 · Garden City: $47k84038 · Laketown: $96k84064 · Randolph: $89k84086 · Woodruff: $81k84086840648403884028
The residential ZIP codes of Rich 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 Rich County

Residential ZIP codes mainly in Rich County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
84064 Randolph 846 5 $89k $260k 100%
84038 Laketown 646 10 $96k $400k 100%
84028 Garden City 632 13 $47k $613k 100%
84086 Woodruff 507 4 $81k $242k 100%

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 first three digits do Rich 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 Rich County starts with 840.

Three-digit prefixes of Rich 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 Rich County's
PrefixSectional centerHereAll codes
840Salt Lake City, UT (SCF 840)494

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