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zipcodes.pro — CITY/WA/TAMPICO

Tampico ZIP codes, Washington

No ZIP code is named for Tampico, WA; addresses there use a neighbouring town's name. The ZIP code covering it is 98903. Its area code is 509.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
604
Area code
509

NANPA lists no telephone rate centre for Tampico itself, so these are the area codes of the nearest one, Yakima (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Tampico in numbers

About 604 people live in Tampico, in 167 households. The median household income is $110,375 a year, 12% above the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $366,000 (35% below the Washington median). The median age is 33.3; 9.8% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 37 minutes.

Population604Tampico604
Households167Tampico167
Median age33.3Tampico33.3Washington38.3US 38.9
Median household income$110,375Tampico$110,375Washington$98,141US $80,734
Median home value$366,000Tampico$366,000Washington$564,600US $332,700
Bachelor's degree or higher9.8%Tampico9.8%Washington39.6%US 35.7%
Mean commute37.1 minTampico37.1 minWashington26.6 minUS 26.4 min
Population density146 / sq miTampico146 / sq mi

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

ZIP codes covering Tampico

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

ZIP codes overlapping Tampico
ZIP City Type Population Median income Median home
98903 Yakima , WA Standard 19,445 $75,343 $287,400

Map of Tampico ZIP codes

98903

The ZIP codes of Tampico, 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 Tampico

The nearest larger towns are Summitview (2,321 people, 11 mi), Ahtanum (3,777 people, 12 mi) and Tieton (1,597 people, 13 mi).

Towns near Tampico
TownPopulationDistance
Ahtanum 3,777 12.5 mi
Gleed 2,844 15.6 mi
Yakima 96,961 16.0 mi
Selah 8,437 17.8 mi
Union Gap 6,584 18.3 mi
Terrace Heights 10,041 21.4 mi
Wapato 4,538 22.4 mi
Moxee 4,625 22.8 mi
Toppenish 8,723 28.8 mi
Zillah 3,140 29.9 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.