| Name | Address, Zip |
| Crawfordsville 1st Responders Association | Po Box 231, 52738-0231 |
| Louisa County Ambulance | Po Box 231, 52738-0231 |
| Columbus Junction Fire And Rescue Association | 714 3rd St, 52738-1209 |
| The@marillyn M And Robert W Schlutz Family Foundation | Po Box 66, 52738-0066 |
| Aspire Project | 108 Walnut St Apt 2, 52738-1011 |
| Columbus Community Medical Facilities Association Inc | Po Box 181, 52738-0181 |
| Louisa County Fair Association | Po Box 147, 52738-0147 |
| Columbus Athletic Boosters Inc | 23858 Highway 92, 52738-9593 |
| Cat Pac Wrestling Club Inc | 15334 O Ave, 52738-9231 |
| Columbus Community Senior Center Inc | Po Box 111, 52738-0111 |
| Columbus Community Childrens Center | Po Box 231, 52738-0231 |
| Charles E Shellabarger Educational Tr | 229 Main St, 52738-1136 |
| Church Inc | 22939 County Road X37, 52738-9321 |
| Friends Of The Columbus Junction Library | 232 2nd St, 52738-1102 |
| Columbus United Fund | Po Box 263, 52738-0263 |
| Columbus Discoveries Thrift Store | 204 Main St, 52738-1123 |
| Columbus Community Softball Corporation | 17026 140th St, 52738-9269 |
| Columbus Roundy Pto | 22210 Co Rd X-37, 52738 |
| Hometown Pride Louisa County Inc | 24762 105th St, 52738-9392 |
| J D Pugh Memorial Scholarship Fund | 212 Flat Iron Dr, 52738-9603 |
| Eastern Star Foundation Of Iowa | Po Box 231, 52738-0231 |
| Roy H & Joan Huber Gerling Scholarship Tr | Community Bank 229 Main St, 52738 |
| Midwest Military Outreach | 2873 Louisa Washington Rd, 52738-9584 |
| Mops | 24146 118th St, 52738-9292 |
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