ZIP code · Hartline · Washington · United States

ZIP code 99135 — Hartline

Name: Hartline (99135)
Address: Washington, 99135, US

ZIP code 99135 serves Hartline, Washington.

Postal code: 99135
Single source Value from one source, not cross-checked.
City: Hartline
County: Grant
State: Washington
Country: United States
Coordinates: 47.6115, -119.0841 — precision precise (locality)
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Nearby localities

99115Coulee City · 14 km
98860Wilson Creek · 17 km
99103Almira · 21 km
98853Stratford · 25 km
99185Wilbur · 32 km
99123Electric City · 34 km
98832Marlin · 35 km
99133Grand Coulee · 37 km
98851Soap Lake · 39 km
98830Mansfield · 40 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page