| Business | Phone |
| Church-Jesus Christ-Lds 290 E Mill St F, Waterloo 62298 | (618) 939-6968 |
| Church-Jesus Christ-Lds 900 Park St, Waterloo 62298 | (618) 939-6676 |
| Concord Presbyterian Church 338 Covington, Waterloo 62298 | (618) 939-7116 |
| First Baptist Church 320 Covington, Waterloo 62298 | (618) 939-9500 |
| Harvest Center Church 2736 State Route 156, Waterloo 62298 | (618) 939-7264 |
| Holy Cross Lutheran Church 5765 Maeystown Rd, Waterloo 62298 | (618) 939-7094 |
| Immanuel Lutheran Church 522 S Church St, Waterloo 62298 | (618) 939-6480 |
| Jehovah's Witnesses 5127 State Route 3, Waterloo 62298 | (618) 939-3200 |
| New Life Church 502 Front St, Waterloo 62298 | (618) 939-7113 |
| New Testament Baptist Church 8586 State Route 3, Waterloo 62298 | (618) 939-3373 |
| Next Chapter Community Church 481 Mary Dr, Waterloo 62298 | (618) 939-4090 |
| Victory Fellowship 235 Grand Ave, Waterloo 62298 | (618) 939-5858 |
| Zion United Church Of Christ 4202 Kaskaskia Rd, Waterloo 62298 | (618) 458-6666 |
| St Michael Church 4576 Buss Branch Rd, Waterloo 62298 | (618) 473-2798 |
| St Patrick Church-Tipton 5675 Ll Rd, Waterloo 62298 | (618) 458-6875 |
| St Paul United Ch Of Christ 100 Koerner St, Waterloo 62298 | (618) 473-2285 |
| St Paul's United Church-Christ 200 N Main St, Waterloo 62298 | (618) 939-7123 |
| Table Of Grace United Mthdst 400 Park St, Waterloo 62298 | (618) 939-1313 |
| S S Peter & Paul Catholic 204 W Mill St, Waterloo 62298 | (618) 939-6426 |