07: Where can I drop off my mail-in ballot in person within Jackson County in Colorado?Source: https://jacksoncountycogov.com/agendas-minutes/clerk-recorder/396 LaFever Street, Walden, CO 80480 ← 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?