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zipcodes.pro — CITY/WA/SCHWANA

Schwana ZIP codes, Washington

No ZIP code is named for Schwana, WA; addresses there use a neighbouring town's name. The ZIP code covering it is 99321. Its area code is 509.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
387
Area code
509

NANPA lists no telephone rate centre for Schwana itself, so these are the area codes of the nearest one, Mattawa (12.7 miles). A town on an area-code boundary can differ from its neighbour.

Schwana in numbers

About 387 people live in Schwana, in 76 households. The median household income is $76,190 a year, 22% below the Washington median of $98,141 (US: $80,734). The median age is 21.3; 0.0% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington).

Population387Schwana387
Households76Schwana76
Median age21.3Schwana21.3Washington38.3US 38.9
Median household income$76,190Schwana$76,190Washington$98,141US $80,734
Bachelor's degree or higher0.0%Schwana0.0%Washington39.6%US 35.7%
Population density1,542 / sq miSchwana1,542 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Schwana CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Schwana

These ZIP codes cover part of Schwana but are addressed as somewhere else.

ZIP codes overlapping Schwana
ZIP City Type Population Median income Median home
99321 Beverly , WA Standard 1,047 $75,795 —

Map of Schwana ZIP codes

99321

The ZIP codes of Schwana, WA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Schwana

The nearest larger towns are Mattawa (3,616 people, 6.0 mi), Desert Aire (2,788 people, 8.8 mi) and Royal City (1,683 people, 15 mi).

Towns near Schwana
TownPopulationDistance
Mattawa 3,616 6.0 mi
Desert Aire 2,788 8.8 mi
Moxee 4,625 28.7 mi
Terrace Heights 10,041 28.7 mi
Quincy 7,998 28.8 mi

More nearby: every ZIP code in Grant County · Washington ZIP codes

Cite this page

zipcodes.pro. “Schwana, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/schwana

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