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Municipal Boundaries

Overview

Siskiyou County, CA (shown in white) has 6,278.77 mi² of land area and 69.17 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 600.4' to a high of 13,999.3', with a weighted average of 4,259.3' above sea level.

Temperatures range from average lows around 23.5°F to average highs around 93.5°F. A year-round daily temperature averages 51.7°F. Average annual precipation is 31". With these temperatures and precipation, the majority of the county scores as an 7B using the USDA Plant Hardiness Zone Map (the standard by which gardeners and growers can determine which perennial plants are most likely to thrive in a location).

The estimated population of Siskiyou County is 43,714 with 19,068 households. These households are spread across 21 unique municipalties (not all shown).