| Business | Phone |
| Albia Road Southern Baptist 1601 Albia Rd, Ottumwa 52501 | (641) 682-4488 |
| Apostolic Church Of Christ 206 W 5th St, Ottumwa 52501 | (641) 683-4421 |
| Bethany Baptist Church 1709 W Finley Ave, Ottumwa 52501 | (641) 684-6127 |
| Bethany Baptist Church 201 Mckinley Ave, Ottumwa 52501 | (641) 684-6127 |
| Bethel United Pentecostal Chr 302 N Hancock St, Ottumwa 52501 | (641) 682-1033 |
| Bible Baptist Church 944 W Williams St, Ottumwa 52501 | (641) 682-9609 |
| Bladensburg Christian Church Rr 7 Box 150, Ottumwa 52501 | (641) 934-5453 |
| Calvary Baptist Church 915 Overman Ave, Ottumwa 52501 | (641) 684-6473 |
| Calvary Open Bible Church 710 N Court St, Ottumwa 52501 | (641) 683-1462 |
| Christ Church 12627 River Rd, Ottumwa 52501 | (641) 684-8709 |
| Church 138 N Washington St, Ottumwa 52501 | (641) 683-3965 |
| Church Of God Of Prophecy 309 Bryan Rd, Ottumwa 52501 | (641) 684-9523 |
| Church-Jesus Christ-Lds 303 W Rochester Rd, Ottumwa 52501 | (641) 682-1622 |
| Church Of Jesus Christ Ottumwa 524 W Finley Ave, Ottumwa 52501 | (641) 682-9959 |
| Church Of The Brethren 1212 W Williams St, Ottumwa 52501 | (641) 684-7051 |
| Cornerstone Community Church 11497 Rutledge Rd, Ottumwa 52501 | (641) 684-7195 |
| Davis Street Christian Church 202 S Davis St, Ottumwa 52501 | (641) 684-4542 |
| Dove Ministries Church 1535 S Milner St, Ottumwa 52501 | (641) 682-3683 |
| East End Pentecostal Church 2701 E Main St, Ottumwa 52501 | (641) 682-6369 |
| East End Presbyterian Church 105 S Iowa Ave, Ottumwa 52501 | (641) 682-7359 |
| Evangelistic Foursquare Church 118 S Moore St, Ottumwa 52501 | (641) 682-6270 |
| Evangelistic Temple 1103 S Hancock St, Ottumwa 52501 | (641) 682-6961 |
| Faith Baptist Church Highway 34 E, Ottumwa 52501 | (641) 682-2700 |
| First Assembly Of God 420 Minneopa Ave, Ottumwa 52501 | (641) 684-8169 |
| First Baptist Church 231 N Court St, Ottumwa 52501 | (641) 682-4064 |
| First Church Of Christ Science 2727 N Court St, Ottumwa 52501 | (641) 682-2610 |
| First Church Of God 1404 Sherwood Dr, Ottumwa 52501 | (641) 682-4606 |
| Church Of The Nazarene 622 Ellis Ave, Ottumwa 52501 | (641) 682-0758 |
| First Church Of The Open Bible 1932 Albia Rd, Ottumwa 52501 | (641) 684-6501 |
| First Lutheran Church 126 N Jefferson St, Ottumwa 52501 | (641) 682-8334 |
| First Pentecostal Assembly-God 733 Church St, Ottumwa 52501 | (641) 682-8061 |
| First Presbyterian Church 228 W 4th St, Ottumwa 52501 | (641) 684-5465 |
| First United Methodist Church 202 E 4th St, Ottumwa 52501 | (641) 684-5451 |
| Foursquare Church-Evangelistic 122 S Moore St, Ottumwa 52501 | (641) 682-9752 |
| Hickory Grove Community Church 3929 Highway 63, Ottumwa 52501 | (641) 683-3391 |
| High Point Foursquare Gospel 914 N Elm St, Ottumwa 52501 | (641) 684-4809 |
| Jehovah's Witnesses 624 W Rochester Rd, Ottumwa 52501 | (641) 684-5721 |
| Jesus Is The Answer Fellowship 1005 S Weller St, Ottumwa 52501 | (641) 682-8735 |
| Jubilee Bible Church 111 N Green St, Ottumwa 52501 | (641) 683-1277 |
| Lake Road Church Of Christ 813 Lake Rd, Ottumwa 52501 | (641) 682-1013 |
| Miller Chapel 9521 Miller Chapel Rd, Ottumwa 52501 | (641) 682-2631 |
| New Life Church 2508 N Court St, Ottumwa 52501 | (641) 683-1313 |
| North Court Bapt Chr Pastor's 2123 N Elm St, Ottumwa 52501 | (641) 682-0371 |
| Northgate Alliance Church 2705 N Court St, Ottumwa 52501 | (641) 684-8811 |
| Ottumwa Baptist Temple Edctn 238 W Williams St, Ottumwa 52501 | (641) 682-4836 |
| Ottumwa Church Of Christ 417 S Findley Ave, Ottumwa 52501 | (641) 684-5737 |
| Ottumwa Community Church 305 S Walnut Ave, Ottumwa 52501 | (641) 682-5625 |
| Ottumwa District Office 227 W 4th St, Ottumwa 52501 | (641) 682-9655 |
| Penn Avenue Free Methodist Chr 820 Pennsylvania Ave, Ottumwa 52501 | (641) 684-9130 |
| Pickwick Church Of Christ 1026 W Williams St, Ottumwa 52501 | (641) 682-5574 |
| Plymouth Brethren Bible Chapel 826 Glenwood Ave, Ottumwa 52501 | (641) 682-9959 |
| Plymouth Congregational United 2536 Kenwood St, Ottumwa 52501 | (641) 684-5175 |
| Point Of Grace 2501 N Court St, Ottumwa 52501 | (641) 682-9616 |
| Second Baptist Church 136 N Green St, Ottumwa 52501 | (641) 684-8161 |
| Seventh Day Adventist Church 943 N Quincy Ave, Ottumwa 52501 | (641) 683-1396 |
| St Mary Of The Visitation Rlgs 117 E 4th St, Ottumwa 52501 | (641) 682-4496 |
| St Mary Of The Visitation 216 N Court St, Ottumwa 52501 | (641) 682-4559 |
| St Patrick's 222 N Ward St, Ottumwa 52501 | (641) 682-4212 |
| St Paul Lutheran Church 1524 N Court St, Ottumwa 52501 | (641) 684-4214 |
| Trinity Church Of The Nazarene 2208 N Court St, Ottumwa 52501 | (641) 684-8642 |
| Trinity Episcopal Church 204 E 5th St, Ottumwa 52501 | (641) 682-5624 |
| Trinity Lutheran Church 295 Shaul Ave, Ottumwa 52501 | (641) 684-7279 |
| Way Of Peace Ministries 429 S Milner St, Ottumwa 52501 | (641) 682-1126 |
| Wesley United Methodist Church 430 E 2nd St, Ottumwa 52501 | (641) 682-3731 |
| Westminster Presbyterian 1901 W 2nd St, Ottumwa 52501 | (641) 684-8482 |
| Wildwood Evangelical Free 308 Wildwood Dr, Ottumwa 52501 | (641) 684-5517 |
| Willard Street Untd Mthdst Chr 175 N Willard St, Ottumwa 52501 | (641) 682-5421 |
| Zion Cmnty Chr Of God Parsonag 15714 Copperhead Rd, Ottumwa 52501 | (641) 684-5586 |
| Zion Community Church Of God 15720 Copperhead Rd, Ottumwa 52501 | (641) 684-6218 |