Nonprofits in SIOUX CITY, IA
418 tax-exempt organizations with a return on IRS file.
All nonprofits in SIOUX CITY, A–Z (page 3 of 5)
- MARINE CORPS LEAGUEEIN 42-1222612 · last filed 990-N for 2025
- MARTHAS MISSION SIOUXLANDEIN 99-2493154 · last filed 990-N for 2025
- MARY ELIZABETH DAY NURSERY ASSOCIATIONEIN 42-0698200 · last filed 990 for 2024
- MARY J TREGLIA COMMUNITY HOUSEEIN 42-0681107 · last filed 990 for 2024
- MARYS CHOICEEIN 80-0627406 · last filed 990-EZ for 2025
- MEIS DENTAL EDUCATION LEGACY INCEIN 86-3688524 · last filed 990-N for 2024
- MERCY HEALTH SERVICES IOWA CORPEIN 31-1373080 · last filed 990 for 2025
- MICHAEL L AND MARGIE A BENNETT FOUNDATIONEIN 27-3630915 · last filed 990-PF for 2025
- MID-AMERICA AGRI-INDUSTRIES VOLUNTARY EMPLOYEES BENEFICIARYEIN 42-1423876 · last filed 990 for 2024
- MID AMERICA TRANSPORTATION & AVIATION MUSEUMEIN 42-1381617 · last filed 990 for 2025
- MID-STEP SERVICES INCEIN 42-1086647 · last filed 990 for 2025
- MIDWEST VOLLEYBALL POWEREIN 27-3330200 · last filed 990-EZ for 2025
- MIRACLE LEAGUE OF SIOUX CITYEIN 46-3655434 · last filed 990 for 2024
- MISSOURI RIVER BOAT CLUBEIN 42-1420861 · last filed 990-N for 2025
- MISSOURI RIVER CHORAL SOCIETYEIN 84-3345325 · last filed 990-N for 2024
- MISSOURI RIVER HISTORICAL DEVELOP- MENT INCEIN 42-1349952 · last filed 990 for 2025
- MISSOURI VALLEY AFRICAN VIOLET COUNCILEIN 27-1835751 · last filed 990-N for 2025
- MITCHELL HOSPICE HOUSEEIN 83-0685644 · last filed 990 for 2024
- MONSIGNOR LAFFERTY TUITION FOUNDATIONEIN 20-5437032 · last filed 990 for 2025
- MORNINGSIDE UNIVERSITYEIN 42-0680400 · last filed 990 for 2025
- NAKWENI SISTERS WOMENS EMPOWERMENT PROJECTEIN 33-1402662 · last filed 990-N for 2025
- NAMELESS PROJECTEIN 39-3610159 · last filed 990-N for 2025
- NATIONAL AIR TRAFFIC CONTROLLERS ASSOCIATIONEIN 42-1320459 · last filed 990-N for 2025
- NATIONAL ASSOCIATION OF LETTER CARRIERSEIN 23-7372180 · last filed 990-EZ for 2025
- NATIONAL ORGANIZATION FOR WOMEN INCEIN 82-1879801 · last filed 990-N for 2024
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 42-6075439 · last filed 990-N for 2025
- NATIVE AMERICAN CHILD CARE CENTER INCEIN 42-1149473 · last filed 990 for 2023
- NATIVE YOUTH STANDING STRONGEIN 47-3296866 · last filed 990-N for 2025
- NATIVITY OF OUR LORD JESUS CHRISTEIN 42-0924006
- NEW PERSPECTIVES INCEIN 42-1050307 · last filed 990 for 2025
- NOAHS HOPEEIN 27-0697985 · last filed 990 for 2024
- NORTH STARS BAND INCEIN 42-1492982 · last filed 990-EZ for 2025
- NORTHWEST IOWA HOSPITAL CORPORATIONEIN 42-1019872 · last filed 990 for 2024
- NORTHWEST IOWA REGIONAL BOARD OF REALTORSEIN 42-0527669 · last filed 990 for 2025
- ODELLA S BAAK CHARITABLE TR TWEIN 47-6983787 · last filed 990-PF for 2025
- ONE COMBAT ACADEMY INCEIN 87-2112363 · last filed 990-N for 2024
- OPPORTUNITIES UNLIMITEDEIN 42-1354428 · last filed 990 for 2025
- OPTICIANS ASSOCIATION OF IOWA INCEIN 42-1100961 · last filed 990-N for 2025
- OPTIMIST INTERNATIONALEIN 81-3275703 · last filed 990-N for 2025
- ORPHEUM THEATRE ENDOWMENT INCEIN 46-0496569 · last filed 990 for 2024
- ORPHEUM THEATRE PRESERVATION PROJECT LTDEIN 42-1339054 · last filed 990 for 2024
- PEACE MAKERS INSTITUTE INCEIN 20-5240672 · last filed 990 for 2025
- PERLEY FAMILY FOUNDATIONEIN 87-4043202 · last filed 990-PF for 2025
- PERRY V HAINES FOUNDATIONEIN 42-1419738 · last filed 990-PF for 2025
- PFLAG SIOUXLANDEIN 46-4784572 · last filed 990-N for 2022
- PHEASANT ACRES APARTMENTS INCEIN 42-1110664 · last filed 990 for 2025
- PHO-MON BUDDHIST TEMPLE OF SIOUXLANDEIN 42-1447851 · last filed 990 for 2024
- POKEY & COLIN JENSEN FOUNDATIONEIN 42-1193746 · last filed 990-PF for 2025
- PORT OF SIOUX CITY RIVERCADE ASSOCIATIONEIN 42-0937585 · last filed 990 for 2025
- PRAIRIE HAVEN INCEIN 47-0809171 · last filed 990 for 2025
- PROFESSIONAL STAFF ASSN OF AREA EDUCATION AGENCY 12EIN 42-1103481 · last filed 990-N for 2024
- PROJECT REHEMA MINISTRIES INCEIN 20-8939880 · last filed 990-EZ for 2025
- PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGYEIN 52-1574833 · last filed 990-N for 2024
- PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGYEIN 52-1276064 · last filed 990-N for 2024
- PTA IOWA CONGRESSEIN 75-3128756 · last filed 990-EZ for 2025
- QUEEN OF PEACE INCEIN 42-1292909 · last filed 990 for 2024
- RAIDER YOUTH ATHLETICSEIN 93-4847389 · last filed 990 for 2025
- REACH YOUTH AND FAMILY THEATREEIN 92-1501358 · last filed 990-EZ for 2024
- RED SKY NATION - MMIREIN 33-2725363 · last filed 990-EZ for 2025
- RIVER CITY ANGLERS INCEIN 42-1264928 · last filed 990-N for 2025
- R L & ETHEL STUBBS SCHOLARSHIP TRUSTEIN 42-1386035 · last filed 990-PF for 2025
- ROAD RUNNERS CLUB OF AMERICAEIN 42-1464393 · last filed 990-N for 2025
- RONALD B AND JOAN B KRAGE FOUNDATIONEIN 42-1497947 · last filed 990-PF for 2025
- RONALD MCDONALD HOUSE CHARITIES OF SIOUXLAND INCEIN 42-1369988 · last filed 990 for 2024
- RONALD OAKLEY BARKL MEMORIAL SCHOLARSHIP TRUST SECURITY NATL BAEIN 42-6052774 · last filed 990-EZ for 2025
- ROTARY INTERNATIONALEIN 42-0499089 · last filed 990-EZ for 2025
- SACRED HEART CATHOLIC CHURCHEIN 42-0710276
- SADERS INCEIN 30-0086819 · last filed 990-EZ for 2025
- SAFEPLACEEIN 42-1104234 · last filed 990 for 2025
- SAINT GABRIEL COMMUNICATIONS LTDEIN 42-1516853 · last filed 990 for 2024
- SAMUEL AND GUSSIE BERNSTEIN FOUNDATION RVOC TREIN 42-1335958 · last filed 990-PF for 2025
- SANFORD CENTEREIN 42-0698174 · last filed 990 for 2025
- SANFORD CENTER BUILDING INCEIN 42-6059970 · last filed 990-EZ for 2025
- SATURDAY IN THE PARK INCEIN 42-1386202 · last filed 990 for 2025
- SAVE THE AIRBASE CHAPELEIN 84-3267088 · last filed 990-N for 2025
- SECURITY NATIONAL BANK CHARITABLE FOUNDATION INCEIN 36-4063036 · last filed 990-PF for 2025
- SERRA INTERNATIONALEIN 42-1461979 · last filed 990-N for 2025
- SERTOMA INCEIN 42-6058394 · last filed 990-EZ for 2025
- SHEER FAMILY MEMORIAL EDUCATION FOUNDATION INCEIN 47-1800673 · last filed 990-N for 2025
- SHEPHERDS GARDENEIN 27-2258821 · last filed 990 for 2025
- SHOWTIME HOOPERS INCEIN 47-1822395 · last filed 990-N for 2025
- SHRINERS INTERNATIONALEIN 61-1717427 · last filed 990-N for 2013
- SIGMA THETA TAU INTERNATIONAL INCEIN 42-1284814 · last filed 990-N for 2024
- SIMPLE LIFE INCEIN 47-3280791 · last filed 990 for 2025
- SIOUX CITY CHAMBER MUSIC ASSOCIATIONEIN 42-1077538 · last filed 990-N for 2023
- SIOUX CITY CHAMBER OF COMMERCEEIN 42-1229237 · last filed 990 for 2025
- SIOUX CITY COMMUNITY ASSISTANCEEIN 84-4390572 · last filed 990-N for 2025
- SIOUX CITY COMMUNITY THEATEREIN 42-6089353 · last filed 990 for 2025
- SIOUX CITY CONSERVATORY OF MUSICEIN 45-1544074 · last filed 990 for 2025
- SIOUX CITY COUNTRY CLUB CORPEIN 42-0527395 · last filed 990 for 2025
- SIOUX CITY EDUCATION ASSOCIATIONEIN 42-0940947 · last filed 990-N for 2024
- SIOUX CITY FAST PITCH SOFTBALL ASSOCIATION INCEIN 42-1240510 · last filed 990 for 2025
- SIOUX CITY FIRE & RESCUE HISTORICAL SOCIETYEIN 30-0659907 · last filed 990-N for 2025
- SIOUX CITY FUTURE STARSEIN 83-4067698 · last filed 990-EZ for 2024
- SIOUX CITY GARDEN CLUBEIN 42-1219280 · last filed 990-N for 2025
- SIOUX CITY GROWTH ORGANIZATION INCEIN 81-0624742 · last filed 990-N for 2025
- SIOUX CITY HOUSING TRUST FUND INCORPORATEDEIN 26-1274244 · last filed 990 for 2025
- SIOUX CITY JEWISH CEMETARY ASSOCIATIONEIN 42-1381716 · last filed 990 for 2025
- SIOUX CITY JUDO AND JUJITSUEIN 99-3466340 · last filed 990-N for 2024
- SIOUX CITY LEWIS & CLARK INTERPRETIVE CENTEREIN 02-0572695 · last filed 990 for 2025