07: Where can I drop off my mail-in ballot in person within Logan County in Colorado?Source: https://logancounty.colorado.gov/elected-officials/logan-county-clerk-and-recorder/elections-and-voter-registration-informationLogan County Courthouse, 315 Main Street Suite 3, Sterling, CO 80751.Logan County Heritage Center, 821 N. Division Avenue, Sterling, CO 80751 ELECTION DAY ONLYLogan County Extension Office, 508 S. 10th Avenue, Sterling, CO 80751 ELECTION DAY ONLY ← 07: Where can I drop off my mail-in ballot in person within Denver County in Colorado? → 07: Where can I drop off my mail-in ballot in person within Moffat County in Colorado?