07: Where can I drop off my mail-in ballot in person within Hinsdale County in Colorado?Source: https://hinsdalecounty.colorado.gov/hinsdale-county-clerk317 North Henson Street, Lake City, CO 81235 ← 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?