| Business | Phone |
| Baha'I Faith 338 6th Ave Sw, Oelwein 50662 | (319) 283-3940 |
| Jehovah's Witnesses 210 9th Ave Sw, Oelwein 50662 | (319) 283-4765 |
| Grace Untd Mthdst Chr Pastor's 1303 Elm St, Oelwein 50662 | (319) 283-2384 |
| Community-Christ-Lds 36 7th Ave Se, Oelwein 50662 | (319) 283-2154 |
| Peace Lutheran Chr Pastor's Rs 1323 Elm St, Oelwein 50662 | (319) 283-2442 |