Siskiyou County, California
Siskiyou County, California · ZIP 95556, 95568, 96014
- Census data · ACS 2019-2023
- 42,498 (2024 estimate)Population
- 18,907Households
- $55,499Median household income
- $284,500Median home value
- 21Towns with a page
- 23ZIP codes
Siskiyou County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 44,301 |
| 2010 | 44,900 |
| 2020 | 44,076 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 06, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 06, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 06, retrieved November 14, 2026.
Median household income $55,499 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 06, retrieved November 14, 2026.
- Owner occupied
- 13,179 units
- Renter occupied
- 5,728 units
- Vacancy rate
- 18%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 06, retrieved November 14, 2026.
8,455 employees in 1,070 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 06, retrieved November 14, 2026.
| Measure | Siskiyou County | California |
|---|---|---|
| Population | 43,834 | 39,242,785 |
| Median household income | $55,499 | $96,334 |
| Median age | 47.4 | 37.6 |
| Median home value | $284,500 | $695,400 |
| Bachelor’s degree or higher | 23.1% | 36.5% |
| Foreign-born residents | 5.9% | 26.7% |
| Owner-occupied homes | 69.7% | 55.8% |
| Mean commute to work | 20.3 minutes | 29.0 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 06, retrieved November 14, 2026.
Townships, towns and villages in Siskiyou County21 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Yreka | City | 7,686 | 9.98 sq mi |
| Mount Shasta | City | 3,124 | 3.77 sq mi |
| Lake Shastina | Census designated place | 2,908 | 4.01 sq mi |
| Weed | City | 2,633 | 4.82 sq mi |
| Dunsmuir | City | 1,618 | 1.60 sq mi |
| Montague | City | 1,170 | 1.78 sq mi |
| McCloud | Census designated place | 871 | 2.42 sq mi |
| Tulelake | City | 857 | 0.41 sq mi |
| Dorris | City | 817 | 0.70 sq mi |
| Fort Jones | City | 669 | 0.60 sq mi |
| Etna | City | 643 | 0.77 sq mi |
| Happy Camp | Census designated place | 580 | 12.1 sq mi |
| Hornbrook | Census designated place | 341 | 1.17 sq mi |
| Grenada | Census designated place | 231 | 0.52 sq mi |
| Macdoel | Census designated place | 168 | 0.17 sq mi |
| Mount Hebron | Census designated place | 131 | 0.75 sq mi |
| Gazelle | Census designated place | 104 | 0.67 sq mi |
| Tennant | Census designated place | 69 | 0.34 sq mi |
| Carrick | Census designated place | 58 | 0.06 sq mi |
| Greenview | Census designated place | 46 | 1.30 sq mi |
| Edgewood | Census designated place | 18 | 1.03 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 06 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Siskiyou County
No job is posted in Siskiyou County’s towns yet. Employers post from their business dashboard; public job banks are added once their terms are recorded.
No upcoming event is listed in Siskiyou County's towns yet. Members and businesses add events from any town page.
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Neighboring counties
Neighboring counties
- Del Norte CountyPopulation 27,009 (2024 estimate)
- Humboldt CountyPopulation 132,380 (2024 estimate)
- Jackson CountyPopulation 221,331 (2024 estimate)
- Josephine CountyPopulation 88,276 (2024 estimate)
- Klamath CountyPopulation 70,438 (2024 estimate)
- Modoc CountyPopulation 8,491 (2024 estimate)
- Shasta CountyPopulation 181,121 (2024 estimate)
- Trinity CountyPopulation 15,642 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 06, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 41, retrieved November 14, 2026.