
Tennant
- County:
- Siskiyou County
- County Seat:
- No
- Area (mi²):
- 0.339
- State:
- California
Tennant is a CDP located in Siskiyou County, California. Tennant has a 2025 population of 100. Tennant is currently growing at a rate of 7.53% annually and its population has increased by 376.19% since the most recent census, which recorded a population of 21 in 2020.
The average household income in Tennant is $84,192 with a poverty rate of 0%. The median age in Tennant is 67.6 years: 71.3 years for males, and 67.2 years for females.