| Name | Address, Zip |
| Iowa State Police Association Local 13 | 214 High Ave E, 52577-2842 |
| The Class Of 5-25-77 Scholarship Inc | 1807 Edmundson Dr, 52577-4309 |
| Ancient Free & Accepted Masons Of Iowa | 807 High Ave E, 52577-2918 |
| Ancient Free & Accepted Masons Of Iowa | Po Box 592, 52577-0592 |
| National Active And Retired Federal Employees Association | 415 4th Ave E, 52577-3342 |
| Altrusa International Inc | 1100 Woodland Rd, 52577-4128 |
| Altrusa International Inc | Po Box 662, 52577-0662 |
| Knights Templar Of The United States Of America | 1501 Edmundson Dr, 52577-4304 |
| Izaak Walton League Of America Inc | Po Box 592, 52577-0592 |
| Disabled American Veterans Auxiliary Inc | 824 N H St, 52577-1628 |
| American Association Of University Women | 501 3rd Ave E, 52577-3329 |
| Disabled American Veterans | 2016 S F St, 52577-9502 |
| American Legion Auxiliary | 302 High Ave E, 52577-2824 |
| American Legion | 302 High Ave E, 52577-2824 |
| Royal And Select Masters Of Iowa | 1501 Edmundson Dr, 52577-4304 |
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| Carl And Martha Drost Charitable Foundation | 2352 Kirby Ave, 52577-8708 |
| Clarence And Lilly Pickett Fund For Quaker Leadership | 201 Trueblood Ave, 52577-1757 |
| Fine Arts And Cultural Events Of Mahaska County | Po Box 795, 52577-0795 |
| Southern Iowa Fair And Exposition Oskaloosa Iowa | 615 N I Street, 52577-1605 |
| South East Iowa Anglers Club | 2442 225th St, 52577-9647 |
| Stephen Memorial Animal Shelter Inc | Po Box 45, 52577-0045 |
| Stephen Animal Shelter Foundation Inc | 100 1st Ave W, 52577-3244 |
| Apept International Inc | Po Box 457, 52577-0457 |
| Royal Arch Masons Of Iowa | 1501 Edmundson Dr, 52577-4304 |
| Ark Project Us | 1608 Clay Ct, 52577-3550 |
| Launching Arrows | 2049 238th St, 52577-9487 |
| First Assembly Of God | Po Box 248, 52577-0248 |
| Christian Homeschool Assistance Program | 2097 310th St, 52577-9581 |
| Iowa Christmas Tree Growers Assn | 2286 290th St, 52577-8918 |
| International Assocation Of Fire Fighters | 220 S Market St, 52577-3133 |
| Association For Computing Machinery | 201 Trueblood Ave, 52577-1757 |
| The Mahaska County Sheriffs Mounted Posse Association | 615, 52577 |
| Oskaloosa Symphony Association | 2194 230th St, 52577-9113 |
| Forest Cemetery Association | 634 N 9th St, 52577-2344 |
| International Association Of Lions Clubs | 1602 S 6th St, 52577-4008 |
| International Association Of Lions Clubs | 2484 Queens Ave, 52577-9145 |
| International Association Of Lions Clubs | 414 N 6th St, 52577-2332 |
| Hawkeye Fly Fishing Association Inc | 105 K Ave E Apt 5, 52577-1849 |
| Beacon Cemetery Association | 1775 Indian Way, 52577 |
| International Association Of Machinist | 1042 1st Ave E, 52577-3017 |
| Friends Of The Auditorium | 1800 North 3rd Street, 52577-1870 |
| Department Of Iowa Auxiliary To The Veterans Of Foreign Wars | 1215 S 17th St, 52577-3568 |
| Auxiliary Of Mahaska Hospital Auxiliary | 1229 C Ave E, 52577-4246 |
| Mahaska Hospice Auxiliary | 1229 C Ave E, 52577-4246 |
| Iowa Babe Ruth Leagues Inc | 317 High Ave E, 52577-2823 |
| Oskaloosa Band Foundation Inc | 222 Terrace Dr, 52577-4224 |
| Oskaloosa Band Boosters Inc | 511 S B St, 52577-3233 |
| First Baptist Church | 311 2nd Ave E Apt 2, 52577-3134 |
| Little League Baseball Inc | 2510 Maple Ridge Dr, 52577 |
| Oskaloosa Basketball Club | 310 N 8th St, 52577-2936 |
| Dreaming Is Believing Motorsports Foundation | 2078 Suffolk Rd, 52577-8878 |
| Benevolent & Protective Order Of Elks Of The Usa | 202 2nd Ave E 202 2nd Avenue East, 52577 |
| Bethel Christian Reformed Church | 2157 230th St, 52577-9114 |
| Bethesda House Inc | 275, 52577 |
| First Church Of The Open Bible | 163 And Evans Rd, 52577 |
| Birthright Of Oskaloosa Iowa | Po Box 151, 52577-0151 |
| Oskaloosa Indian Booster Club Ltd | Po Box 524, 52577-0524 |
| Statesman Wrestling Booster Club | 3073 Highway 63, 52577-9592 |
| Pepsi Cola Bottling Company Employees Health Plan Trust | Po Box 50, 52577-0050 |
| Brouwer Family Foundation | 2644 Merino Ave, 52577-8957 |
| Iowa Farm Bureau Federation | 214 N G St, 52577-2072 |
| Country Life Health Care Inc | 114 1st Ave E, 52577-3127 |
| Kids Corner Child Care Inc | 1521 Green Street, 52577 |
| Cascades Ministries Inc | 2321 Highland Ave, 52577-8834 |
| Grant Senior Center | 1709 9th Ave E, 52577-3534 |
| South Central Iowa Independent Living Center Inc | 109 N 3rd St, 52577-2813 |
| Penn Central Model Railroad Inc | 713 N B St, 52577-2112 |
| Central Reformed Church Of Oskaloosa Iowa | 815 2nd Ave E, 52577-3021 |
| Good News Chapel | 601 S H St, 52577-2642 |
| Good News Chapel Christian Reformed Church | 603 S H St, 52577-2642 |
| George Daily Charitable Trust | Po Box 808, 52577-0808 |
| Child Evangelism Fellowship Inc | Po Box 652, 52577-0652 |
| Park Church Of Christ | 1804 Burlington Rd, 52577-3542 |
| Youth For Christ Usa Inc | 221 1st Ave E, 52577-3128 |
| First Christian Church | 119 A Ave E, 52577-2825 |
| First Christian Reformed Church Of Oskaloosa | 815 N 11th St, 52577-2410 |
| Oskaloosa Society For Christian Instruction | 726 N E St, 52577-2146 |
| Jubilee Family Church Of Oskaloosa Iowa | 401 S D St, 52577-2601 |
| Oskaloosa Gateway Church Of The Nazarene | 140 Gateway Dr, 52577-8000 |
| Grace Lutheran Church | Po Box 266, 52577-0266 |
| Evangel Mission Outreach Church Inc | Po Box 197, 52577-0197 |
| New Hope Free Methodist Church | 821 8th Ave E, 52577-3434 |
| Evangelical Church Of Oskaloosa | 1513 S Market St, 52577-3949 |
| Saint John Lutheran Church | 2370 Merino Ave, 52577-9107 |
| Lifehouse Community Church | 1513 S Market St, 52577-3949 |
| Iowa District Church Of The Nazarene | 140 Gateway Dr, 52577-8000 |
| The Climb | 125 1st Ave W Num 5, 52577-3204 |
| Oskaloosa Womens Club | 105 Sheriff Ave, 52577-1845 |
| Kiwanis Club Of Oskaloosa-sunrise Club-iowa | 602 N Park Ave, 52577-2483 |
| Mahaska Soccer Club | Po Box 513, 52577-0513 |
| Kiwanis Club Of Oskaloosa | 2594 265th St, 52577-9648 |
| Iowa Sportsmans Club | 1809 278th St, 52577-9032 |
| Golden Goose Club Inc | 317 High Ave E, 52577-2823 |
| Keoman Kennel Club | 2077 Indian Way, 52577-8870 |
| Uplifting Puppet Co | 1211 S Market St, 52577-3944 |
| Mahaska County Homelessness Coalition | Po Box 275, 52577-0275 |
| Columbiettes Inc | 1007 High Ave E, 52577-2920 |
| Knights Of Columbus | 2246 Lynndale Rd, 52577-9129 |
| Knights Of Columbus | 2342 N Park Ave, 52577-9625 |
| Knights Of Columbus | 416 4th Ave E, 52577-3343 |
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