ZIP code · Deer Harbor · Washington · United States
ZIP code 98243 — Deer Harbor
ZIP code 98243 serves Deer Harbor, Washington.
- Postal code
- 98243Single source Value from one source, not cross-checked.
- City
- Deer Harbor
- County
- San Juan FIPS 53055
- State
- Washington
- Country
- United States
- Coordinates
- 48.6201, -122.9999 — precision precise (locality)
View on OpenStreetMap - Population
- 337 (ZCTA, ACS 5-year)
- Population density
- 111 / sq mi
- Land area
- 3 sq mi (7.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $123,393
- Per-capita income
- $99,909
- Median age
- 52.3
- Households
- 169
- Housing units
- 408
- Median home value
- $1,043,500
- Median gross rent
- $1,212 / month
- Congressional district
- WA-2 (119th Congress)
- USDA hardiness zone
- 9a (20 to 25 °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)
Tools: compare 98243 with another ZIP · ZIPs within 25 miles · distance from 98243
Map of ZIP code 98243
Climate — monthly normals
Warmest month Aug (avg high 73°F), coldest Feb (avg low 37°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 47 | 49 | 53 | 57 | 64 | 68 | 72 | 73 | 68 | 59 | 51 | 46 |
| Avg low °F | 37 | 37 | 38 | 41 | 44 | 48 | 50 | 50 | 48 | 44 | 40 | 37 |
| Precip in | 2.7 | 1.5 | 1.4 | 1.0 | 1.1 | 0.8 | 0.5 | 0.7 | 1.0 | 2.3 | 3.0 | 2.5 |
NOAA 1991–2020 climate normals from the nearest station: FRIDAY HARBOR AP (6.8 mi) · NOAA NCEI
Places in ZIP 98243
- 2 restaurants & cafés
- 1 post offices
- 1 police & fire 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