Nonprofits in SIOUX CITY, IA
418 tax-exempt organizations with a return on IRS file.
All nonprofits in SIOUX CITY, A–Z (page 4 of 5)
- SIOUX CITY MARINERSEIN 83-1941918 · last filed 990-N for 2023
- SIOUX CITY MINOR LEAGUE BASEBALL FOUNDATIONEIN 27-2967436 · last filed 990-N for 2025
- SIOUX CITY MOONSEIN 93-4232961 · last filed 990-N for 2025
- SIOUX CITY MUSEUM & HISTORICAL ASSOCIATIONEIN 42-0863053 · last filed 990 for 2025
- SIOUX CITY PARKS & RECREATION FOUNDATION INCEIN 47-4237541 · last filed 990 for 2025
- SIOUX CITY POLICE OFFICERS ASSOCIATIONEIN 42-6057343 · last filed 990 for 2025
- SIOUX CITY POLICE OFFICERS ASSOCIAT ION FRIENDSEIN 41-4728133 · last filed 990-N for 2025
- SIOUX CITY PUBLIC LIBRARY FOUNDATIONEIN 42-1261668 · last filed 990 for 2025
- SIOUX CITY PUBLIC SCHOOLS FOUNDATIONEIN 26-2524675 · last filed 990 for 2025
- SIOUX CITY REGIONAL CONVENTION AND VISITORS BUREAUEIN 84-4822910 · last filed 990 for 2026
- SIOUX CITY ROTARY CLUB FOUNDATION INCEIN 42-1508358 · last filed 990-N for 2024
- SIOUX CITY SCOTTISH RITE BUILDINGPRESERVATION CORPORATIONEIN 26-0326562 · last filed 990 for 2025
- SIOUX CITY SYMPHONY ORCHESTRA ASSOCIATIONEIN 42-6006580 · last filed 990 for 2025
- SIOUX CITY TABLETOP GAMERSEIN 86-3265613 · last filed 990-N for 2024
- SIOUX CITY WESTSIDE CONNECTIONEIN 47-3400856 · last filed 990 for 2025
- SIOUXLAND ARTISTS INCEIN 74-3237925 · last filed 990-N for 2025
- SIOUXLAND CHAMBER FOUNDATIONEIN 42-1074273 · last filed 990 for 2025
- SIOUXLAND CHAPTER OF THE SOCIETY OF HUMAN RESOURCES MANAGEREIN 42-1211841 · last filed 990-N for 2025
- SIOUXLAND CHRISTIAN BOOSTER CLUB INCEIN 88-0524226 · last filed 990-N for 2025
- SIOUXLAND COALITION AGAINST HUMAN TRAFFICKINGEIN 35-2532486 · last filed 990-N for 2024
- SIOUXLAND COALITION TO END HOMELESSNESSEIN 26-3310954 · last filed 990-N for 2025
- SIOUXLAND COMMUNITY CHRISTIAN SCHOOL INCEIN 20-1275708 · last filed 990 for 2025
- SIOUXLAND COMMUNITY FOUNDATIONEIN 42-1323904 · last filed 990 for 2024
- SIOUXLAND COMMUNITY HEALTH CENTEREIN 42-1374894 · last filed 990 for 2026
- SIOUXLAND COMMUNITY HEALTH FOUNDATIONEIN 42-1411570 · last filed 990 for 2024
- SIOUXLAND COMMUNITY POTLUCK COALITI ONEIN 41-2611739 · last filed 990-N for 2025
- SIOUXLAND COMMUNITY SOUP KITCHEN INCEIN 42-1290504 · last filed 990 for 2025
- SIOUXLAND CONSTRUCTION ALLIANCEEIN 42-0503240 · last filed 990-EZ for 2025
- SIOUXLAND CYCLISTS INCEIN 20-5152295 · last filed 990-N for 2024
- SIOUXLAND ECONOMIC DEVELOPMENT CORPORATIONEIN 42-1150060 · last filed 990 for 2025
- SIOUXLAND EXPO CENTEREIN 82-2809847 · last filed 990 for 2024
- SIOUXLAND FOSTER CLOSETEIN 87-1432192 · last filed 990 for 2024
- SIOUXLAND GEM & MINERAL SOCIETYEIN 42-1344050 · last filed 990-N for 2025
- SIOUXLAND HERITAGE FOUNDATIONEIN 42-1516734 · last filed 990-EZ for 2025
- SIOUXLAND HISTORICAL RAILROAD ASSOCIATIONEIN 42-1230863 · last filed 990 for 2024
- SIOUXLAND HUMANE SOCIETY INCEIN 42-6000336 · last filed 990 for 2025
- SIOUXLAND HUMAN INVESTMENT PARTNERSHIP INCEIN 42-1495836 · last filed 990 for 2025
- SIOUXLAND INITIATIVEEIN 42-1328697 · last filed 990 for 2025
- SIOUXLAND INSTITUTE OF FILM INCEIN 45-3659637 · last filed 990-N for 2025
- SIOUXLAND INTERGROUPEIN 42-1524425 · last filed 990-N for 2025
- SIOUXLAND JUNIOR DARTS INCEIN 99-2140874 · last filed 990-N for 2024
- SIOUXLAND MEDICAL EDUCATION FOUNDATION INCEIN 42-1036971 · last filed 990 for 2026
- SIOUXLAND MENTAL HEALTH SERVICESEIN 42-6122297 · last filed 990 for 2025
- SIOUXLAND PACE INCEIN 26-1120134 · last filed 990 for 2024
- SIOUXLAND PHILANTHROPYEIN 84-3875229 · last filed 990-N for 2025
- SIOUXLAND PICKLEBALL ASSOCIATIONEIN 85-1322882 · last filed 990-EZ for 2025
- SIOUXLAND REGIONAL CANCER CENTEREIN 42-1411233 · last filed 990 for 2025
- SIOUXLAND ROBOTICS CLUBEIN 83-3819269 · last filed 990-N for 2025
- SIOUXLAND SAMPLERS QUILT GUILD INCEIN 42-1328547 · last filed 990-N for 2025
- SIOUXLAND SENIOR CENTEREIN 42-0984100 · last filed 990 for 2024
- SIOUXLAND SHARKS SWIMMING CLUBEIN 81-2309178 · last filed 990 for 2025
- SIOUXLAND SOCCER FOUNDATIONEIN 42-1380666 · last filed 990 for 2024
- SIOUXLAND SPORTS ACADEMYEIN 99-1079874 · last filed 990 for 2024
- SIOUXLAND SPOUSES BEHIND THE SHIELDEIN 81-3682331 · last filed 990-N for 2024
- SIOUXLAND TANZANIA EDUCATIONAL MEDICAL MINISTRIESEIN 39-1887658 · last filed 990 for 2024
- SIOUXLAND TRAILS FOUNDATIONEIN 20-0463001 · last filed 990-N for 2025
- SIOUXLAND VENTURE INITIATIVESEIN 85-3506867 · last filed 990-N for 2025
- SIOUXLAND WRESTLING ACADMEYEIN 82-3078752 · last filed 990 for 2025
- SIOUXLAND YOUTH ATHLETICSEIN 42-1167679 · last filed 990-N for 2024
- SIOUXLAND YOUTH FOUNDATIONEIN 42-1497268 · last filed 990-PF for 2025
- SIOUXLAND YOUTH GOLF ASSOCIATIONEIN 46-5439327 · last filed 990 for 2024
- SIOUXLAND YOUTH HOCKEY ASSOCIATION INCEIN 23-7152878 · last filed 990 for 2025
- SIOUXLAND YOUTH POOL LEAGUEEIN 87-1278935 · last filed 990-N for 2024
- SIOUXLAND ZEN INCEIN 88-2698406 · last filed 990-EZ for 2025
- SKY RANCH BEHAVIORAL SERVICESEIN 84-3846481 · last filed 990 for 2025
- SPECIAL TROOPERS ADAPTIVE RIDING SCHOOL INC STARS INCEIN 42-1243616 · last filed 990 for 2024
- STARS BOOSTER CLUBEIN 93-1742734 · last filed 990 for 2024
- ST BONIFACE CHURCHEIN 42-0698230
- ST FLORIAN FIRE & BURN FOUNDATIONEIN 39-1952846 · last filed 990 for 2025
- ST JAMES FUNDEIN 85-0744434 · last filed 990 for 2025
- ST LUKES HEALTH FOUNDATION OF SIOUX CITY IOWAEIN 42-1301885 · last filed 990 for 2024
- ST LUKES HEALTH RESOURCESEIN 42-1059182 · last filed 990 for 2024
- ST LUKES HEALTH SYSTEM INCEIN 42-1294091 · last filed 990 for 2024
- STOLEN BASESEIN 93-2634855 · last filed 990-N for 2025
- SUNNYBROOK HOPE CENTEREIN 84-3815075 · last filed 990 for 2025
- SUNNYBROOK MOMCOEIN 99-4883224 · last filed 990-N for 2025
- SUNRISE EASTVIEWEIN 27-3137927 · last filed 990-N for 2025
- SUNRISE HILLSEIN 27-3137842 · last filed 990-N for 2025
- SUNRISE MANOREIN 42-0805391 · last filed 990 for 2025
- SUNRISE RETIREMENT COMMUNITY FOUNDATIONEIN 46-3211470 · last filed 990-EZ for 2025
- SUPPORT SIOUXLAND SOLDIERSEIN 26-0456700 · last filed 990-EZ for 2025
- THE GOSPEL MISSIONEIN 42-0819319 · last filed 990 for 2024
- THE YANNEY FAMILY FOUNDATIONEIN 90-0402915 · last filed 990-PF for 2025
- THREE RIVERS INDEPENDENT LIVING CORPORATIONEIN 42-1451062 · last filed 990 for 2025
- THRIFTOLOGYEIN 82-5039752 · last filed 990-N for 2025
- TIGGER & IRVING JENSEN FOUNDATIONEIN 42-1221530 · last filed 990-PF for 2025
- TITUS FELLOWSHIP OF SIOUX CITY LTDEIN 42-0895847 · last filed 990-PF for 2025
- TOASTMASTERS INTERNATIONALEIN 90-1506292 · last filed 990-N for 2025
- TOASTMASTERS INTERNATIONALEIN 23-7100758 · last filed 990-N for 2025
- TRI-STATE DWI VICTIM PANELEIN 81-0578073 · last filed 990-N for 2025
- TRI-STATE PUBLIC RANGE ASSOCIATIONEIN 47-3470904 · last filed 990-N for 2025
- UNITED BROTHERHOOD OF CARPENTERS & JOINERS OF AMERICAEIN 42-0169670 · last filed 990-EZ for 2025
- UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNIONEIN 93-4217971 · last filed 990 for 2025
- UNITED STEEL WORKEREIN 23-7028162 · last filed 990-N for 2025
- UNITED WAY OF SIOUXLANDEIN 42-0680395 · last filed 990 for 2025
- UNITY ELEMENTARY SCHOOL PTOEIN 84-2263455 · last filed 990-N for 2024
- UNITY IN THE COMMUNITYEIN 38-4045417 · last filed 990-N for 2025
- URBAN NATIVE CENTEREIN 83-1994946 · last filed 990-EZ for 2024
- VANGARDE ARTSEIN 46-3513159 · last filed 990-EZ for 2024
- VASA ORDER OF AMERICAEIN 23-7631670 · last filed 990-N for 2024