| Business | Phone |
| Church Of Christ 301 W Borden St, Sinton 78387 | (361) 364-2013 |
| Church Of Christ 918 David St, Sinton 78387 | (361) 364-1268 |
| Church Of Christ Parsonage 1100 David St, Sinton 78387 | (361) 364-4609 |
| Church-Jesus Christ-Lds 1301 Sodville Ave, Sinton 78387 | (361) 364-1707 |
| Churchbates Chapel Ame 501 C Ave, Sinton 78387 | (361) 364-2741 |
| First Baptist Church 321 W Borden St, Sinton 78387 | (361) 364-3545 |
| First United Methodist Church 405 W Sinton St, Sinton 78387 | (361) 364-2031 |
| Full Gospel Church 6067 Highway 77, Sinton 78387 | (361) 364-2730 |
| Grace Christian Fellowship 215 Sodville St, Sinton 78387 | (361) 364-4347 |
| Grace Lutheran Church 121 W George St, Sinton 78387 | (361) 364-1739 |
| Iglesia Bautista Buenas Nuevas Fm Rd 3098, Sinton 78387 | (361) 364-1114 |
| Jehovah's Witnesses 731 W 4th St, Sinton 78387 | (361) 364-2504 |
| Texas Mc Allen Mission/Church 612 W Sinton St, Sinton 78387 | (361) 364-3715 |
| Trinity Lutheran Church Fm 796 & Fm 630amp;, Sinton 78387 | (361) 364-2367 |
| Zion Fair Baptist Church 500 F Ave, Sinton 78387 | (361) 364-3568 |
| Sinton First Baptist Church 320 W Borden St, Sinton 78387 | (361) 364-2645 |
| Sinton Presbyterian Church 221 W Merriman St, Sinton 78387 | (361) 364-1680 |
| Ocean Of Love Cogic 1217 Naranjo St, Sinton 78387 | (361) 364-4131 |
| Our Lady Of Guadalupe 725 Sodville St, Sinton 78387 | (361) 364-2210 |
| Pri Igl Bau Sinton Baptist Chr 110 W 4th St, Sinton 78387 | (361) 364-2036 |