ZIP code · Orleans · California · United States
ZIP code 95556 — Orleans
ZIP code 95556 serves Orleans, California.
- Postal code
- 95556Single source Value from one source, not cross-checked.
- City
- Orleans
- County
- Humboldt FIPS 06023
- State
- California
- Country
- United States
- Coordinates
- 41.3115, -123.5399 — precision precise (locality)
View on OpenStreetMap - Population
- 854 (ZCTA, ACS 5-year)
- Population density
- 5 / sq mi
- Land area
- 167.8 sq mi (434.7 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $29,278
- Median age
- 41.4
- Households
- 293
- Housing units
- 340
- Median home value
- $323,600
- Median gross rent
- $820 / month
- Congressional districts
- CA-2 (also CA-1) (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)
- Area code
- 530Telephone 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 95556 with another ZIP · ZIPs within 25 miles · distance from 95556
Map of ZIP code 95556
Climate — monthly normals
Warmest month Jul (avg high 92°F), coldest Dec (avg low 37°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 50 | 55 | 62 | 68 | 77 | 83 | 92 | 91 | 86 | 71 | 56 | 48 |
| Avg low °F | 37 | 39 | 41 | 43 | 48 | 52 | 57 | 56 | 52 | 46 | 42 | 37 |
| Precip in | 9.4 | 6.9 | 6.4 | 4.0 | 2.3 | 0.9 | 0.2 | 0.1 | 0.8 | 3.5 | 6.8 | 10.5 |
NOAA 1991–2020 climate normals from the nearest station: ORLEANS (0.4 mi) · NOAA NCEI
Places in ZIP 95556
- 1 schools
- 1 supermarkets
- 1 parks
- 1 playgrounds
- 1 post offices
- 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