City ZIP codes · Utah

Saint George, UT ZIP Codes

4 ZIP codes use the postal name Saint George, Utah (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 2 for PO boxes or a single organization. Median household income runs from $70,024 in 84770 to $91,054 in 84790, 1.3 times as much (Census Bureau, ACS 2020-2024). Saint George's most populous ZIP code is 84790, with 55,892 people (ACS 2020-2024); 0% of its land is in the city of Saint George.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Saint George's ZIP codes?

84770: $70k median household income84790: $91k median household income847708479084770: $70k median household income84790: $91k median household income847708479084770: $70k median household income84790: $91k median household income8477084790
The 2 residential ZIP codes named Saint George, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$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 Saint George's ZIP codes?

The highest median household income is in 84790 ($91,054), the lowest in 84770 ($70,024). Home values run from $458,300 in 84770 to $552,700 in 84790.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 2 residential ZIP codes of Saint George

Residential ZIP codes with the postal name Saint George, UT, largest first (ACS 2020-2024); sort by any column
County
84790 Washington County 55,892 1,156 $91k $553k
84770 Washington County 48,397 672 $70k $458k

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Saint George

2 ZIP codes named Saint George have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Saint George, UT: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
84771Washington County
84791Washington County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Saint George's ZIP codes reach?

Saint George's residential ZIP codes lie in Washington County.

Which places do Saint George's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Saint George's residential ZIP codes cover 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

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

Which first three digits do Saint George'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 Saint George starts with 847.

Three-digit prefixes of Saint George'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 Saint George's
PrefixSectional centerHereAll codes
847 Las Vegas, NV (SCF 890) 4 71

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