County · GEOID 06093
Siskiyou County, CA ZIP codes
23 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Siskiyou County (GEOID 06093). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 46,132 (23 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
Siskiyou County, CA ZIP code map

ZIP/ZCTA overlap with Siskiyou County
Population overlap
Share of each ZIP/ZCTA’s population located within Siskiyou County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 955563.4%
- 95568100.0%
Directory county
- 96014100.0%
Directory county
- 96023100.0%
Directory county
- 9602594.5%
Directory county
- 96027100.0%
Directory county
- 96031100.0%
Directory county
- 96032100.0%
Directory county
- 96034100.0%
Directory county
- 96037100.0%
Directory county
- 96038100.0%
Directory county
- 96039100.0%
Directory county
- 96044100.0%
Directory county
- 96050100.0%
Directory county
- 96057100.0%
Directory county
- 96058100.0%
Directory county
- 96064100.0%
Directory county
- 96067100.0%
Directory county
- 96085100.0%
Directory county
- 96086100.0%
Directory county
- 96094100.0%
Directory county
- 96097100.0%
Directory county
- 9613459.8%
Directory county
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Siskiyou County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 95556 | Orleans | Humboldt County | 854 | — |
| 95568 | Somes Bar | Siskiyou County | 201 | $128,125 |
| 96014 | Callahan | Siskiyou County | 285 | — |
| 96023 | Dorris | Siskiyou County | 1,128 | $36,014 |
| 96025 | Dunsmuir | Siskiyou County | 2,150 | $43,714 |
| 96027 | Etna | Siskiyou County | 1,872 | $69,559 |
| 96031 | Forks Of Salmon | Siskiyou County | 70 | $35,250 |
| 96032 | Fort Jones | Siskiyou County | 2,629 | $69,953 |
| 96034 | Gazelle | Siskiyou County | 325 | $56,875 |
| 96037 | Greenview | Siskiyou County | 131 | — |
| 96038 | Grenada | Siskiyou County | 399 | $58,787 |
| 96039 | Happy Camp | Siskiyou County | 647 | $40,333 |
| 96044 | Hornbrook | Siskiyou County | 1,181 | $55,750 |
| 96050 | Klamath River | Siskiyou County | 369 | $36,450 |
| 96057 | Mccloud | Siskiyou County | 1,076 | $46,250 |
| 96058 | Macdoel | Siskiyou County | 706 | $46,196 |
| 96064 | Montague | Siskiyou County | 4,696 | $59,602 |
| 96067 | Mount Shasta | Siskiyou County | 7,800 | $63,222 |
| 96085 | Scott Bar | Siskiyou County | 65 | $101,667 |
| 96086 | Seiad Valley | Siskiyou County | 307 | $55,208 |
| 96094 | Weed | Siskiyou County | 6,674 | $65,139 |
| 96097 | Yreka | Siskiyou County | 10,220 | $47,105 |
| 96134 | Tulelake | Siskiyou County | 2,347 | $47,609 |
USPS associates these ZIPs with Siskiyou County
These codes list Siskiyou County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 96049 | Redding | Siskiyou County | 87 | — |