| Arcata Population | 17,547 |
| Arcata Median Age | 29 |
| Square Miles | 10 |
| Median Price for a Home in Arcata | $246,000 |
| Median Monthly Rent | $1,206 |
| Total Arcata Households | 7,417 |
| County Population | 135,000 |
| County Median Age | 38 |
| AVERAGE TEMPURATURES | |
| Winter | 40-55 F |
| Summer | 58-78 F |
| Average Annual Rainfall | 40 inches |