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zipcodes.pro — CITY/WA/MESA

Mesa ZIP code, Washington

The ZIP code for Mesa, WA is 99343, and its area code is 509.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
502
Area code
509

NANPA lists no telephone rate centre for Mesa itself, so these are the area codes of the nearest one, Othello (15.6 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Mesa uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Mesa in numbers

About 502 people live in Mesa, in 86 households. The median household income is $83,056 a year, 15% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $256,700 (55% below the Washington median), and median gross rent is $1,083 a month. The median age is 16.5; 9.4% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 22 minutes.

Population502Mesa502
Households86Mesa86
Median age16.5Mesa16.5Washington38.3US 38.9
Median household income$83,056Mesa$83,056Washington$98,141US $80,734
Median home value$256,700Mesa$256,700Washington$564,600US $332,700
Median gross rent$1,083Mesa$1,083Washington$1,760US $1,413
Bachelor's degree or higher9.4%Mesa9.4%Washington39.6%US 35.7%
Mean commute21.9 minMesa21.9 minWashington26.6 minUS 26.4 min
Population density303 / sq miMesa303 / sq mi

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

ZIP codes addressed as Mesa

ZIP codes with the USPS city name Mesa
ZIP City Type Population Median income Median home
99343 Mesa , WA Standard 3,215 $59,451 $253,000

Other ZIP codes overlapping Mesa

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

ZIP codes overlapping Mesa
ZIP City Type Population Median income Median home
99330 Eltopia , WA Standard 1,210 $140,093 $554,200

Map of Mesa ZIP codes

99343

The ZIP codes of Mesa, 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 Mesa

The nearest larger towns are Basin City (1,176 people, 7.5 mi), Connell (5,054 people, 9.7 mi) and Othello (8,795 people, 19 mi).

Towns near Mesa
TownPopulationDistance
Connell 5,054 9.7 mi
Othello 8,795 18.9 mi
Pasco 79,575 22.0 mi
Richland 62,753 24.2 mi
West Richland 17,586 25.7 mi
Burbank 3,589 25.9 mi
Kennewick 85,295 27.3 mi
Warden 2,581 27.3 mi
Finley 5,634 28.0 mi

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

Cite this page

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

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