| Business | Phone |
| Beautiful Savior Lutheran Chr 1403 Manchester St, Decatur 46733 | (260) 728-2996 |
| Bridge Community Church 1403 Winchester Rd, Decatur 46733 | (260) 728-4070 |
| Church Of God 1129 Mercer Ave, Decatur 46733 | (260) 724-2580 |
| Church Of Jesus Christ Of Lds 1030 Nuttman Ave, Decatur 46733 | (260) 728-9221 |
| Church Of Jesus Christ Of Lds 88 W Cardinal Pass, Decatur 46733 | (260) 728-4300 |
| Church Of The Nazarene 316 N 7th St, Decatur 46733 | (260) 724-2332 |
| Crossroad 6555 N Piqua Rd, Decatur 46733 | (260) 724-7729 |
| Decatur Baptist Church 8070 N Piqua Rd, Decatur 46733 | (260) 724-7667 |
| Decatur Church Of Christ 700 E Monroe St, Decatur 46733 | (260) 724-2034 |
| Decatur Missionary Church 655 N 10th St, Decatur 46733 | (260) 724-3678 |
| Decatur Wesleyan Church 327 Winchester St, Decatur 46733 | (260) 724-9507 |
| First Baptist Church 221 S 4th St, Decatur 46733 | (260) 724-2554 |
| First United Methodist Church 502 W Monroe St, Decatur 46733 | (260) 724-3158 |
| Grace Bible Missionary Church 630 Cleveland St, Decatur 46733 | (260) 724-8106 |
| Iglesia De Dios Templosion 2895 N Us Highway 33, Decatur 46733 | (260) 635-1698 |
| Immanuel Lutheran Church 8538 N 500 E, Decatur 46733 | (260) 724-7680 |
| Jehovah's Witnesses 9th & Monroe Stamp;, Decatur 46733 | (260) 724-4215 |
| Living Word Temple 230 Madison St, Decatur 46733 | (260) 724-8454 |
| Maranatha Baptist Church 237 N 2nd St, Decatur 46733 | (260) 724-7777 |
| Mark's United Methodist Church 546 W Us Highway 224, Decatur 46733 | (260) 724-7183 |
| Mt Victory United Brethren Ch 4064 E 600 N, Decatur 46733 | (260) 724-7713 |
| Mt Zion United Brethren Church 4515 N State Road 101, Decatur 46733 | (260) 592-7722 |
| Mt Zion United Brethren Church 5055 John St, Decatur 46733 | (260) 592-7337 |
| Tocsin Church Of Faith 5789 N 600 E, Decatur 46733 | (260) 597-7484 |
| Union Chapel United Meth Chr 2999 E 700 N, Decatur 46733 | (260) 724-9795 |
| Union United Methodist Church 650 East, Decatur 46733 | (260) 592-7787 |
| United Brethren Church 909 E Monroe St, Decatur 46733 | (260) 724-7556 |
| United Pentecostal Church 103 N 3rd St, Decatur 46733 | (260) 728-2911 |
| Zion Evangelical Lutheran 10703 N 550 W, Decatur 46733 | (260) 547-4248 |
| Zion Evangelical Lutheran Chr Road 550 W, Decatur 46733 | (260) 547-4534 |
| Zion Lutheran Church 1010 W Monroe St, Decatur 46733 | (260) 724-7177 |
| Zion United Church Of Christ 315 N 3rd St, Decatur 46733 | (260) 724-3502 |
| Presbyterian Church 313 Mercer Ave, Decatur 46733 | (260) 724-7105 |
| Saint Mary's Catholic Church 414 Madison St, Decatur 46733 | (260) 724-9159 |
| Saint Peter Lutheran Church 1033 E 1100 N, Decatur 46733 | (260) 724-7533 |
| Salem United Church Of Christ 7494 N 600 W, Decatur 46733 | (260) 547-4565 |
| St John Lutheran Church 11555 N Us Highway 27, Decatur 46733 | (260) 639-6178 |
| St Lukes United Chr Of Christ 4960 W 100 N, Decatur 46733 | (260) 565-3112 |
| St Mark's Preschool Mnstrs 546 W Us Highway 224, Decatur 46733 | (260) 724-8082 |
| St Paul's Lutheran Church 4510 W 750 N, Decatur 46733 | (260) 547-4176 |
| New Beginnings Faith Ctr 655 N 10th St, Decatur 46733 | (260) 728-9000 |
| New Life Fellowship 8727 N Us Highway 27, Decatur 46733 | (260) 728-4091 |
| North Adams Church Of Christ 1200 E North Adams Dr, Decatur 46733 | (260) 701-2333 |
| Pleasant Dale Church-Brethren 4504 W 300 N, Decatur 46733 | (260) 565-3797 |
| Pleasent Mills United Meth Chr 2045 N Us Highway 33, Decatur 46733 | (260) 592-6780 |