ZIP code · Harrington · Washington · United States
ZIP code 99134 — Harrington
ZIP code 99134 serves Harrington, Washington.
- Postal code
- 99134Single source Value from one source, not cross-checked.
- City
- Harrington
- County
- Lincoln FIPS 53043
- State
- Washington
- Country
- United States
- Coordinates
- 47.4555, -118.2778 — precision precise (locality)
View on OpenStreetMap - Population
- 608 (ZCTA, ACS 5-year)
- Population density
- 4 / sq mi
- Land area
- 143.3 sq mi (371.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $39,848
- Per-capita income
- $32,037
- Median age
- 46.6
- Households
- 258
- Housing units
- 296
- Median home value
- $266,400
- Median gross rent
- $998 / month
- Congressional district
- WA-5 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
- Area code
- 509Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 99134 with another ZIP · ZIPs within 25 miles · distance from 99134
Map of ZIP code 99134
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Dec (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 41 | 51 | 60 | 69 | 75 | 85 | 85 | 76 | 60 | 44 | 34 |
| Avg low °F | 23 | 25 | 29 | 33 | 40 | 44 | 49 | 49 | 42 | 34 | 28 | 22 |
| Precip in | 1.6 | 1.1 | 1.4 | 1.0 | 1.1 | 0.9 | 0.4 | 0.3 | 0.4 | 1.2 | 1.5 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: HARRINGTON (2.2 mi) · NOAA NCEI
Places in ZIP 99134
- 2 schools
- 1 parks
- 1 playgrounds
- 1 post offices
- 2 places of worship
- 1 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
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 · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page