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zipcodes.pro — CITY/WA/HARRINGTON

Harrington ZIP code, Washington

The ZIP code for Harrington, WA is 99134, and its area code is 509.

USPS city name
1 ZIP code
Population
468
Area code
509

Harrington in numbers

About 468 people live in Harrington, in 229 households. The median household income is $40,444 a year, 59% below the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $258,500 (54% below the Washington median), and median gross rent is $946 a month. The median age is 46.3; 30.7% of adults 25 and over hold a bachelor's degree or higher (39.6% across Washington); the average commute takes 20 minutes.

Population468Harrington468
Households229Harrington229
Median age46.3Harrington46.3Washington38.3US 38.9
Median household income$40,444Harrington$40,444Washington$98,141US $80,734
Median home value$258,500Harrington$258,500Washington$564,600US $332,700
Median gross rent$946Harrington$946Washington$1,760US $1,413
Bachelor's degree or higher30.7%Harrington30.7%Washington39.6%US 35.7%
Mean commute20.2 minHarrington20.2 minWashington26.6 minUS 26.4 min
Population density1,200 / sq miHarrington1,200 / sq mi

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

ZIP codes addressed as Harrington

ZIP codes with the USPS city name Harrington
ZIP City Type Population Median income Median home
99134 Harrington , WA Standard 595 $41,774 $285,200

Map of Harrington ZIP codes

99134

The ZIP codes of Harrington, 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 Harrington

The nearest larger towns are Davenport (1,774 people, 13 mi), Sprague (583 people, 18 mi) and Reardan (726 people, 22 mi).

Towns near Harrington
TownPopulationDistance
Medical Lake 4,950 27.1 mi
Fairchild AFB 2,931 29.9 mi

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

Cite this page

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

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