ZIP Code 89433

89433 is one of Nevada's ZIP codes, delivering to addresses in Sun Valley, Washoe County.

City: Sun Valley
County: Washoe County
State: Nevada
Prefix: 894xx

Where this code sits

89433 is part of the 894xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sun Valley.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 89433 delivers to without sharing its boundary.

775 Area code 775

ZIP codes nearest 89433

The ZIP codes whose reference points sit closest to 89433.
ZIP code	Distance	Delivers to
ZIP code 89512	3.4 mi	Reno, NV
ZIP code 89431	3.5 mi	Sparks, NV
ZIP code 89436	4.2 mi	Sparks, NV
ZIP code 89437	4.2 mi	Sparks, NV
ZIP code 89507	4.3 mi	Reno, NV
ZIP code 89432	4.4 mi	Sparks, NV
ZIP code 89435	4.4 mi	Sparks, NV
ZIP code 89434	4.4 mi	Sparks, NV

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 89433, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 89433. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.