| Name | Address, Zip | 
|---|
 | Mason City Community School District 7-12 Pto | 1700 4th St Se, 50401-4409 | 
 | Daughters Of Union Veterans Of The Civil War 1861-1865 | 433 28th St Sw, 50401-6415 | 
 | 4th Texas Regiment Reenacting Association Inc | 777 S Eisenhower Ave Trlr 87, 50401-1571 | 
 | Experimental Aircraft Association Chapter 94 Inc | 3385 Saratoga Ct, 50401-4567 | 
 | Mason City Little League Inc D B A Mason City Youth Baseball | Po Box 1031, 50402-1031 | 
 | Ace Mentor Program Of America Inc | 1700 4th St Se, 50401-4409 | 
 | North Iowa Community Action Organization | Po Box 1627, 50402-1627 | 
 | Community Policing Advisory Board | 78 S Georgia Ave, 50401-3928 | 
 | Elderbridge Agency On Aging | 1190 Briarstone Dr Ste 3, 50401-4690 | 
 | Aging Services Coalition Of North Iowa | 103 E State St Ste 800, 50401-3334 | 
 | Agva Foundation | 2009 4th St Sw Ste 1, 50401-4636 | 
 | North Iowa Mutual Aid | Po Box 892, 50402-0892 | 
 | Airborne Search And Rescue | 4 Woodshire Ln Ne, 50401-1460 | 
 | Al Yad | 715 6th St Sw, 50401-4903 | 
 | Alano Society Inc Of Mason City Iowa | 207 8th Pl Se, 50401-5801 | 
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 | E R Keig And Alice Keig Scholarship Trust | Po Box 1567, 50402-1567 | 
 | North Iowa Alliance For The Mentally Ill | Po Box 85, 50402-0085 | 
 | Elderbridge Alliance | 22 N Georgia Ave Ste 216, 50401-3435 | 
 | Northern Lights Alliance For The Homeless Inc | 307 N Monroe Ave, 50401-3023 | 
 | National Alliance On Mental Illness Of North Iowa | Po Box 1486, 50402-1486 | 
 | Society For Preservation & Encrgmnt Of Barbershop Quartet Singing Amer | 141 25th St Sw, 50401-6609 | 
 | American Womens Self Defense Association | Po Box 1533, 50402-1533 | 
 | National Society Of The Daughters Of The American Revolution | 1510 S Kentucky Ave, 50401-6953 | 
 | Parents Families And Friends Of Lesbians And Gays North Iowa | Po Box 301, 50402-0301 | 
 | Iowa Odd Fellows And Orphans Home | 1037 19th St Sw, 50401-6436 | 
 | Arc Of Iowa | Po Box 168, 50402-0168 | 
 | Macnider Art Museum Foundation | 303 2nd St Se, 50401-3925 | 
 | North Iowa Fair Association | 3700 4th St Sw, 50401-1590 | 
 | Young Mens Christian Association | 1840 S Monroe Ave, 50401-5681 | 
 | Mason City Youth Hockey Association Inc | Po Box 311, 50402-0311 | 
 | North Iowa Volleyball Association | 930 N Jefferson Ave, 50401-2030 | 
 | Down Syndrome Association Of North Central Iowa | Po Box 4, 50402-0004 | 
 | Mason City Veterans Memorial Association | 539 8th St Se, 50401-5162 | 
 | Mason City Youth Football Association | 73 N Yorktown Pike, 50401-4512 | 
 | Charles B & Vivian Kelly Charitable Tr | 100 E State St, 50401-3306 | 
 | North Iowa Band Festival Foundation | 9 N Federal Ave, 50401-3250 | 
 | Hawkeye Harvest Food Bank Corporation | Po Box 1565, 50402-1565 | 
 | Beasley Family Foundation Inc | 2265 Timber Creek Ct, 50401-8923 | 
 | Donald J Beck Trust | 2601 4th St Sw, 50401-4650 | 
 | Bella Center | 1050 Fair Meadow Dr, 50401-7128 | 
 | Bertha Stebens Childrens Theatre Foundation | 616 N Delaware Ave, 50401-7014 | 
 | Beth E Reinhart Charitable Trust | Po Box 894, 50402-0894 | 
 | Rudd Community Betterment Corporation | Po Box 1567, 50402-1567 | 
 | North East Iowa Local Workforce Development Board | 600 S Pierce Ave, 50401-4836 | 
 | Mason City Mohawk Booster Club | 200 N Adams Ave, 50401-3120 | 
 | Mason City Schools Instrumental Music Boosters Foundation | Po Box 111, 50402-0111 | 
 | United States Bowling Congress Inc | Po Box 450, 50402-0450 | 
 | Charlie Brown Community Day Care Center | 1780 S Monroe Ave, 50401-5674 | 
 | M C C Health Education | 250 S Crescent Dr, 50401-2926 | 
 | Camp Tanglefoot Inc | 301 Willowbrook Dr, 50401-1724 | 
 | Stomping Out Childhood Cancer | 742 15th St Ne, 50401-1369 | 
 | Cerro Gordo County Free Health Care Clinic Inc | Po Box 1261, 50402-1261 | 
 | Caring Pregnancy Center | 830 15th St Sw Ste 1, 50401-5611 | 
 | Mamas En Catacamas | 206 S Tennessee Pl, 50401-4309 | 
 | Newman Catholic School System | 2445 19th St Sw, 50401-6234 | 
 | North Iowa Transition Center Inc | 408 1st St Nw, 50401-3004 | 
 | Mercy Medical Center Foundation North Iowa | 1000 4th St Sw, 50401-2800 | 
 | Senior Citizens Center | 326 4th Street Ne, 50401-3572 | 
 | Good Shepherd Geriatric Center Inc | Po Box 1707, 50402-1707 | 
 | Niad Center For Human Development | Po Box 656, 50402-0656 | 
 | North Central Iowa Genealogical Society | Po Box 237, 50402-0237 | 
 | United Way Of North Central Iowa | 520 S Pierce Ave Ste 204, 50401-2751 | 
 | Crime Stoppers Of Cerro Gordo County | Po Box 911, 50402-0911 | 
 | Cerro Gordo Trails Inc | 2130 Country Club Dr, 50401-7322 | 
 | Cft Foundation | 5 Arrowwood, 50401-2524 | 
 | North Star Charitable Tr | 1306 N Hampshire Pl, 50401-1343 | 
 | Heft Education Fund Charitable Trust | 2135 Augusta Dr, 50401-7329 | 
 | Stuart D Nevermann Charitable Trust | 2601 4th St Sw, 50401-4650 | 
 | First Citizens Charitable Foundation Inc | Po Box 1708, 50402-1708 | 
 | David & Phyllis Murphy Charitable Foundation | 103 E State St Ste 800, 50401-3334 | 
 | Laverna M Smedley Charitable Foundation | 2601 4th St Sw, 50401-4650 | 
 | Christmas Cheer Fund Inc | Po Box 271, 50402-0271 | 
 | Choral Music Guild Inc | 1700 4th St Se, 50401-4409 | 
 | The Christian Fellowship | 1181 15th St Sw, 50401-5647 | 
 | Epiphany Parish Mason City Iowa | 302 5th St Se, 50401-4005 | 
 | River City Sculptures On Parade Inc | 9 N Federal Ave, 50401-3250 | 
 | Mason City Public Library Foundation Inc | 225 2nd St Se, 50401-3900 | 
 | Mason City Soccer Club | 211 N Delaware Ave, 50401-3323 | 
 | Friends Of The Library Mason City | 225 2nd St Se, 50401-3900 | 
 | Meals On Wheels Of Mason City Inc | 606 N Monroe Ave, 50401-1936 | 
 | Education Foundation Of The Mason City Public Schools | 1700 4th St Se, 50401-4409 | 
 | Mohawk Danzers Mason City | 20614 265th St, 50401-9086 | 
 | Mason City Foundation | 308 S Pennsylvania Ave, 50401-3913 | 
 | River City Society For Historic Preservation | Po Box 565, 50402-0565 | 
 | North Iowa Figure Skating Club | 100 S Federal Southbridge Mall, 50401 | 
 | Riverhawk Wrestling Club | 1014 N Jackson Ave, 50401-1934 | 
 | Collaborative Summer Library Program | 953 6th Pl Se, 50401-5261 | 
 | North Iowa Long Term Disaster Recovery Committee | 2716 S Federal Ave, 50401-6741 | 
 | Ventura Community School District Foundation | Po Box 1567, 50402-1567 | 
 | North Iowa Community Emergency Response Team Llc | 2716 S Federal Ave, 50401-6741 | 
 | Community Education Foundation | 13 N Federal Ave, 50401-3250 | 
 | Community Kitchen Of North Iowa | 606 N Monroe Ave, 50401-1936 | 
 | Harding Elementary Parent Teacher Organization | 1239 N Rhode Island Ave, 50401-1441 | 
 | Roosevelt Elementary School Parent Teacher Organization | 313 15th St Se, 50401-5927 | 
 | Lee Endowment Foundation | Po Box 1708, 50402-1708 | 
 | Farrer Endowment Foundation | Po Box 1567, 50402-1567 | 
 | Tomson Fam Foundation Tr | 2601 4th St Sw, 50401-4650 | 
 | Full Gospel Fellowship | Po Box 123, 50402-0123 | 
 | Field Memorial Scholarship Trust | 100 E State St, 50401-3306 | 
 | Teachers For Students | 510 9th St Se, 50401-5810 | 
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