07: Where can I drop off my mail-in ballot in person within Terry County in Texas?Source: http://www.co.terry.tx.us/page/terry.ElectionsTerry County Elections, 507-A W. Main, Brownfield, TX 79316 ← 07: Where can I drop off my mail-in ballot in person within Sterling County in Texas? → 07: Where can I drop off my mail-in ballot in person within Willacy County in Texas?