Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/CA/COUNTY/SISKIYOU

Siskiyou County, CA ZIP codes

There are 21 ZIP codes in Siskiyou County, CA, in 21 towns, from 95568 to 96097. The largest are 96097 (Yreka), 96067 (Mount Shasta) and 96094 (Weed).

The county seat is Yreka.

ZIP codes
21
Towns
21
County seat
Yreka
County FIPS
06093
Population
43,466
Median household income
$59,095
Land area
6,279 sq mi
Area codes
530, 837

Siskiyou County ZIP codes by town

Yreka (county seat)
96097

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Siskiyou County ZIP codes

955689601496023960259602796031960329603496037960389603996044960509605796058960649606796085960869609496097

The ZIP codes of Siskiyou County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Siskiyou County in numbers

About 43,466 people live in Siskiyou County, in 19,079 households, the 45th most populous of California's 58 counties. The median household income is $59,095 a year, 40% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $309,500 (58% below the California median), and median gross rent is $1,091 a month. The median age is 47.2; 23.3% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 21 minutes.

Population43,466Siskiyou43,466
Households19,079Siskiyou19,079
Median age47.2Siskiyou47.2California37.9US 38.9
Median household income$59,095Siskiyou$59,095California$99,122US $80,734
Median home value$309,500Siskiyou$309,500California$734,700US $332,700
Median gross rent$1,091Siskiyou$1,091California$2,036US $1,413
Bachelor's degree or higher23.3%Siskiyou23.3%California37.1%US 35.7%
Mean commute21.2 minSiskiyou21.2 minCalifornia28.7 minUS 26.4 min
Population density7 / sq miSiskiyou7 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Siskiyou County

Largest towns in Siskiyou County
TownZIP codesPopulation
Yreka 1 7,820
Mount Shasta 1 3,182
Weed 1 2,737
Montague 1 1,479
Dunsmuir 1 1,407
Dorris 1 869
Mccloud 1 829
Etna 1 642
Fort Jones 1 562
Happy Camp 1 539
Klamath River 1 413
Seiad Valley 1 348
Callahan 1 307
Hornbrook 1 268
Grenada 1 254

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Siskiyou County.

Not sure you are in Siskiyou County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Siskiyou County, with figures

ZIP codes in Siskiyou County
ZIP City Type Population Median income Median home
95568 Somes Bar , CA Standard 223 — $282,100
96014 Callahan , CA Standard 307 — —
96023 Dorris , CA Standard 1,178 $47,237 $171,800
96025 Dunsmuir , CA Standard 1,906 $46,036 $282,900
96027 Etna , CA Standard 1,908 $64,308 $312,700
96031 Forks Of Salmon , CA Standard 66 — $180,000
96032 Fort Jones , CA Standard 2,408 $72,951 $320,100
96034 Gazelle , CA Standard 332 $73,750 $341,900
96037 Greenview , CA Standard 168 $117,379 $342,100
96038 Grenada , CA Standard 504 $59,435 $439,500
96039 Happy Camp , CA Standard 583 $41,813 $169,700
96044 Hornbrook , CA Standard 1,143 $51,688 $222,600
96050 Klamath River , CA Standard 413 $40,909 $283,300
96057 Mccloud , CA Standard 1,025 $50,179 $332,800
96058 Macdoel , CA Standard 661 $47,266 $143,100
96064 Montague , CA Standard 4,665 $61,157 $262,400
96067 Mount Shasta , CA Standard 7,839 $65,000 $415,400
96085 Scott Bar , CA Standard 71 $105,179 —
96086 Seiad Valley , CA Standard 348 $88,750 $319,200
96094 Weed , CA Standard 6,656 $68,103 $332,300
96097 Yreka , CA Standard 9,964 $53,059 $277,600

Cite this page

zipcodes.pro. “Siskiyou County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ca/county/siskiyou

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