St. George, Utah ZIP Codes: 84770, 84790 and the Rest of Washington County
St. George uses two street ZIP codes, 84770 and 84790, split roughly west-and-north versus south-and-east. Here is which neighborhoods fall in each, the PO-box-only ZIPs, and every town's ZIP across Washington County.
Two ZIP Codes for One City
St. George has two ZIP codes for street addresses, 84770 and 84790, and between them they cover the whole city. Two more, 84771 and 84791, are PO-box-only numbers for post office boxes; no house has either one as its street ZIP.
The split is geographic. Roughly speaking, 84770 is the original city plus the west and north sides, and 84790 is the south and east, where most of St. George's newer growth has gone.
84770: Downtown, the West Side and the North
84770 is the older ZIP and covers the historic core around downtown, so the tabernacle, the temple and the blocks around Main Street all fall inside it. From there it runs west and north. Neighborhoods inside it include:
- Green Valley and Tonaquint on the southwest side, around the golf courses and the river
- Southgate and Sunbrook, the west-side golf neighborhoods
- Dixie Downs, Middleton and Winchester Hills
- Entrada and the Ledges on the north side near Snow Canyon
84790: The South and East
84790 covers the newer half of the city: the ridges and valleys east of the Virgin River and the fast-growing south end toward the airport and the Arizona line. Neighborhoods inside it include:
- Bloomington and Bloomington Hills, the established south-side neighborhoods
- Little Valley, Foremaster Ridge and Hidden Valley on the east side
- Desert Color, Divario and Stone Cliff, the large master-planned communities of the south end
- SunRiver, the 55-and-older community on the south end
ZIP lines follow postal delivery routes rather than neighborhood names, so a street near the edge of either area can fall on the other side. When it matters, check the specific address rather than the neighborhood.
The Rest of Washington County
The towns around St. George each have their own ZIP. A St. George mailing address does not always mean St. George city limits, and the reverse is also true, so the ZIP is a mailing detail and not a statement about which city you are in.
| Town | ZIP | Communities within it |
|---|---|---|
| Washington | 84780 | Coral Canyon, Green Spring, Sienna Hills, Washington Fields |
| Santa Clara | 84765 | Santa Clara town |
| Ivins | 84738 | Kayenta and the rest of Ivins |
| Hurricane | 84737 | Sky Mountain, Dixie Springs, Sand Hollow Resort, Copper Rock; Apple Valley shares the ZIP |
| La Verkin | 84745 | |
| Toquerville | 84774 | |
| Leeds | 84746 | |
| Springdale | 84767 | the gateway town to Zion |
| Rockville | 84763 | |
| Virgin | 84779 | |
| Hildale | 84784 | |
| Veyo | 84782 | |
| Gunlock | 84733 | |
| Central | 84722 | |
| Pine Valley | 84781 | |
| Dammeron Valley | 84783 | |
| New Harmony | 84757 |
What a ZIP Code Does Not Tell You
A ZIP code is a mailing route. It decides none of the things people buying a home usually want it to.
- Schools. Washington County School District sets attendance boundaries by address, not by ZIP, and Utah's open enrollment lets families apply to schools outside them. The schools section explains how it works.
- City services and taxes. Which city you live in, and so who provides water, power and police, follows city limits.
- Neighborhood character. Both St. George ZIP codes contain decades-old streets and brand-new subdivisions. 84790 is not simply "new" and 84770 is not simply "old."
For choosing where to live, the neighborhood orientation guide and the comparison of St. George, Washington, Ivins and Hurricane do more work than a ZIP code can.
Frequently asked questions
What is the ZIP code for St. George, Utah?
It depends which side of town. Use 84770 for downtown and the west and north sides, and 84790 for the south and east. If a form asks for the ZIP of your home, it will be one of those two.
Is 84790 in St. George?
Yes. 84790 is a St. George ZIP code covering the south and east of the city, including Bloomington, Little Valley and Desert Color. Mail addressed to 84790 uses St. George as the city name.
Which part of St. George is 84770?
84770 is the original St. George ZIP: downtown and the historic core, plus the west and north sides of the city, including Green Valley, Tonaquint and Entrada.
What ZIP code is Washington, Utah?
- Washington City, St. George's eastern neighbor, has its own ZIP covering Coral Canyon, Green Spring and Washington Fields.
Is St. George in Washington County?
Yes. St. George is the county seat and largest city of Washington County, in the far southwest corner of Utah.
Does my ZIP code decide which school my child attends?
No. Two houses in the same ZIP can be assigned to different schools, and two houses in different ZIPs can share one. The district's boundary lookup by street address is the only reliable answer.