WSU 4-digit delivery codes
The address for each University department contains a unique 4-digit delivery code. It appears in two places:
- As the last 4 digits of the PO Box number
- As the 4-digit extended zip code
For example, the address for Washington State Magazine, which has a campus delivery code of 1227, looks like this: PO Box 641227, Washington State University, Pullman, WA 99164-1227.
| Group | Delivery code |
|---|---|
| Admissions | 1067 |
| Agricultural Research Center | 6240 |
| Agriculture and Home Economics Alumni and Development | 6228 |
| Ag Weather Net | 6232 |
| Alcohol and Drug Abuse Program | 7620 |
| Alumni Association | 6150 |
| Alumni Relations | 6150 |
| Animal Health Library | 5610 |
| Animal Reproduction | 6353 |
| Animal Science Nutrition | 6351 |
| Animal Sciences Physiology | 6353 |
| Animal Sciences, Department of | 6310 |
| Anthropology, Department of | 4910 |
| Apparel, Merchandising, Design, and Textiles, Department of | 6406 |
| Architecture Library | 2210 |
| Army ROTC | 5040 |
| Arts & Sciences, College of, Development Office | 3528 |
| Arts and Sciences, College of | 2630 |
| Arts and Sciences, College of, Administrative Office | 2630 |
| Arts and Sciences, College of, Social Sciences Division | 4841 |
| Arts and Sciences, College of, Wilson-Short Division Office | 4871 |
| Asia Program | 4030 |
| Asian American and Pacific Islander Student Center (Compton Union Building) | 7204 |
| Assessment of Teaching and Learning, Office of | 4550 |
| Associated Students of Washington State University (ASWSU) | 7204 |
| Astronomy Program | 2814 |
| Athletics | 1602 |
| Athletics Ticket Office | 1625 |
| Attorney General, Office of the | 1031 |
| Basic Medical Sciences Program (WWAMI) | 3510 |
| Beasley Coliseum | 1710 |
| Benefit Services | 1024 |
| Biochemistry and Biophysics, Program in | 7520 |
| Biological Chemistry, Institute of (IBC) | 7411 |
| Biological Sciences, School of | 4236 |
| Biological Systems Engineering, Department of | 6120 |
| Biomedical Communications Unit (BCU) | 7013 |
| Brain Education Library | 5610 |
| Budget Office | 1041 |
| Business, Carson College Graduate and Online Programs | 3615 |
| Business, Carson College of | 4750 |
| CAHNRS (College of Agricultural, Human, and Natural Resource Sciences) | 6242 |
| CAHNRS Alumni and Friends | 6228 |
| CAHNRS Business and Finance | 6241 |
| CAHNRS Business Services | 6235 |
| CAHNRS Cashiers Office | 6241 |
| CAHNRS Computing and Web Resources | 6234 |
| CAHNRS Information Department | 6248 |
| CAHNRS Academic Programs | 6243 |
| Campus Veterinarian, Office of the | 1165 |
| Capital Planning and Development | 1150 |
| Cashiers Office | 1039 |
| CDADIC (Center for Design of Analog-Digital Integrated Circuits) | 2780 |
| Center for Environmental Research, Education, and Outreach (CEREO) | 5825 |
| Center for Transformational Learning and Leadership | 4852 |
| Central Receiving and Delivery, Supply Management Services | 1120 |
| Central Stores, Supply Management Services | 1190 |
| Chemical Engineering and Bioengineering, Voiland School of | 6515 |
| Chemistry, Department of | 4630 |
| Chicana/o Latina/o Student Center (Compton Union Building) | 7204 |
| Child Care Resource and Referral | 3454 |
| Childrens Center, WSU | 3454 |
| Chinook Student Center | 5400 |
| Chinook Yearbook | 2510 |
| Civic Engagement, Center for (Compton Union Building) | 7204 |
| Civil and Environmental Engineering, Department of | 2910 |
| Clark Hall Business Center | 6384 |
| College Assistance Migrant Program (CAMP) | 1064 |
| Commercialization, Office of | 1060 |
| Communication, Edward R. Murrow College of | 2520 |
| Community Service Learning Center | 7204 |
| Composite Materials and Engineering Center | 5815 |
| Compton Union Building (CUB) | 7204 |
| Conference Management | 5222 |
| Connor Museum of Zoology | 4236 |
| Controllers Office | 1025 |
| Cooperative Extension Services | 6248 |
| Cooperative Extension Services Bulletins Office | 5912 |
| Cougar Health Services | 2302 |
| CougarCard Center (Compton Union Building) | 7204 |
| CougPrints Plus (Compton Union Building) | 7204 |
| Counseling and Psychological Services | 2302 |
| Creamery | 1122 |
| Criminal Justice and Criminology, Department of | 4011 |
| Crop and Soil Sciences, Department of | 6420 |
| CUE Advising Center | 4555 |
| Daily Evergreen | 2510 |
| Dairy Center | 6310 |
| Data Analytics | 3528 |
| Dean of Students | 1013 |
| Design and Construction, School of | 2220 |
| Design and Printing Services (Cooper Publications Building) | 5910 |
| Digital Technology and Culture, Department of | 3528 |
| Dining Services | 6005 |
| Disability Resource Center | 2322 |
| Diversity Education | 5501 |
| Economic Sciences, School of | 6210 |
| Economics, Department of | 6210 |
| Education, College of | 2114 |
| Education, College of, Office of Recruitment and Retention | 2152 |
| Educational Leadership, Sport Studies, and Educational/Counseling Psychology, Deptartment of | 2136 |
| Educational Telecommunications and Technology | 2530 |
| Electrical Engineering and Computer Science, School of | 2752 |
| Electron Microscopy Center | 4210 |
| Elson S. Floyd Cultural Center | 3301 |
| Energy Plant | 1050 |
| Engineering and Architecture Business and Finance | 2718 |
| Engineering and Architecture, College of | 2250 |
| Engineering and Architecture, College of, Undergraduate Programs and Student Services | 2713 |
| Engineering and Technology Management, Program in | 2785 |
| English, Department of | 5020 |
| Enterprise Systems Group | 1222 |
| Entomology, Department of | 6382 |
| Entrepreneurial Studies, Center for | 4743 |
| Environment, School of the | 2812 |
| Environmental Health and Safety, Department of | 1172 |
| Environmental Research Center | 2812 |
| ESQ, Poe Studies | 5020 |
| Extended Degree Programs | 5220 |
| Extended University Services | 5210 |
| Extension Natural Resources | 6410 |
| Extension Publishing | 5912 |
| Facilities Development | 1150 |
| Facilities ServicesOperations | 1150 |
| Faculty Senate | 1038 |
| Ferdinands Ice Cream Shoppe | 6392 |
| Finance and Administration | 1045 |
| Finance and Management Science, Department of | 4746 |
| Fine Arts, Department of | 7450 |
| Fischer Agricultural Sciences Library | 5610 |
| Foley Institute for Public Policy and Public Service | 5136 |
| Food Science, School of | 6376 |
| Food Services | 1162 |
| Football Operations Building | 1615 |
| Franceschi Microscopy and Imaging Center | 4210 |
| Fraternity and Sorority Life, Center for (Compton Union Building) | 7204 |
| Frontiers: A Journal of Women Studies | 4007 |
| Gender Identity Expression and Sexual Orientation Resource Center (Compton Union Building) | 7204 |
| General Accounting | 1025 |
| General Education | 4519 |
| General Storage | 1101 |
| Genetics and Cell Biology, Program in | 7520 |
| Global Animal Health, Paul G. Allen School of | 7090 |
| Global Campus, WSU | 5220 |
| Golf Course (Palouse Ridge Golf Club) | 1045 |
| Governmental Studies and Services, Division of | 6233 |
| Graduate and Professional Student Association (GPSA) | 7204 |
| Graduate School | 1030 |
| Greek Council (Compton Union Building) | 7204 |
| Health Professions Student Center | 4551 |
| Health Sciences Library | 5610 |
| Heritage House | 5501 |
| High School Equivalency Program | 1062 |
| History, Department of | 4030 |
| Holland Library | 5610 |
| Honors College | 2012 |
| Horticulture, Department of | 6414 |
| Hospitality Business Management | 4736 |
| Housing and Dining Financial Services | 1722 |
| Housing and Dining Maintenance | 1162 |
| Housing Services | 1726 |
| Human Development, Department of | 4852 |
| Human Resource Services | 1014 |
| Human Rights, Center for | 1022 |
| IMPACT Center | 6214 |
| Information Technology Services | 1222 |
| Innovation and Research Engagement Office | 3610 |
| Institutional Research | 1043 |
| Pullman Integrated Academic Technologies | 5604 |
| Integrated Biotechnology, Center for | 7521 |
| Integrative Physiology and Neuroscience, Department of | 7620 |
| Intellectual Property Administration, Office of | 1060 |
| Intensive American Language Center | 3251 |
| Interior Design, Department of | 2220 |
| Internal Audit, Office of | 1221 |
| International Business Institute | 4730 |
| International Center (Compton Union Building) | 7204 |
| International Programs | 5121 |
| International Programs, Admissions | 5115 |
| International Programs, Global Services | 5110 |
| Intramural Sports Office | 7204 |
| Kinesiology and Leisure Studies, Department of | 1410 |
| KZUU Radio (Compton Union Building) | 7204 |
| Laboratory for Atmospheric Research | 5845 |
| Languages, Cultures, and Race, School of | 2610 |
| Leadership Programs | 7204 |
| Libraries, WSU | 5610 |
| Linguistics Program | 5020 |
| Mailing Services | 5910 |
| Management, Information Systems, and Entrepreneurship, Department of | 4743 |
| Marketing and Communications, University | 1227 |
| Marketing and International Business, Department of | 4730 |
| Materials and Resources Management | 1101 |
| Materials Research, Center for | 2711 |
| Materials Science, Program in | 2711 |
| Mathematics, Department of | 3113 |
| McNair Achievement Program | 1064 |
| Mechanical and Materials Engineering, Department of | 2920 |
| Microbiology, Program in | 7520 |
| Middle Eastern Student Association (Compton Union Building) | 7204 |
| Military Science (Army ROTC) | 5040 |
| Molecular Biosciences, School of | 7520 |
| Motor Pool | 1075 |
| Multicultural Student Services, Office of (Compton Union Building) | 7204 |
| Murrow Student Services | 2530 |
| Museum of Art WSU, Jordan Schnitzer | 7301 |
| Music, School of | 5300 |
| Muslim Student Association (Compton Union Building) | 7204 |
| Native American Student Center (Compton Union Building) | 7204 |
| Natural Resource Sciences, Department of | 6410 |
| Neuroscience, Program in | 7620 |
| New Student Programs | 1062 |
| Nuclear Science Center | 1300 |
| Nursing, College of, Spokane | 5291 |
| Nutrition, Graduate Program in | 6376 |
| Observatory (Jewett) | 3113 |
| Ombudsman, University | 4002 |
| Outdoor Recreation Center | 7204 |
| Owen Science and Engineering Library | 5610 |
| Ownbey Herbarium | 4236 |
| Payroll Services | 1024 |
| People-Pet Partnership | 7010 |
| Photography Services | 5610 |
| Physics and Astronomy, Department of | 2814 |
| Planetarium | 3113 |
| Plant Growth Facilities | 6003 |
| Plant Introduction Unit, USDA | 6402 |
| Plant Materials Center | 6420 |
| Plant Pathology, Department of | 6430 |
| Plant Services | 1075 |
| Police, WSU | 1072 |
| Politics, Philosophy, and Public Affairs, Department of | 4880 |
| Pre-nursing Advising | 4551 |
| President, Office of the | 1048 |
| Procedures, Records, and Forms, Office of | 1225 |
| Provost, Office of the | 1046 |
| Psychology Clinic | 4820 |
| Psychology, Department of | 4820 |
| Public Safety (Fire, Police) | 1072 |
| Purchasing Services | 1020 |
| Radiation Safety Office | 3143 |
| Radio-Television Services | 2530 |
| Real Estate Research, Washington Center for | 4746 |
| Recycling, University | 1101 |
| Re-entry Program | 1066 |
| Registrar, Office of the | 1035 |
| Reproductive Biology, Center for | 7521 |
| Research Advancement and Partnerships | 1060 |
| Research and Technology Park, WSU | 1060 |
| Research Operations and Support, Office of | 1060 |
| Research, Office of | 1060 |
| Residence Hall Association (Compton Union Building) | 7204 |
| Residence Life | 1724 |
| Rocky Mountain Modern Language Association | 2610 |
| Scholarship Services, Office of | 1069 |
| Science Learning Instructional Center (SLIC) | 4236 |
| Science Math. Engineering Education Center (SMEEC) | 4236 |
| Sciences Advising (Premed., Predent., and Prevet.) | 4551 |
| Seed House | 6420 |
| Seed Technology Laboratory | 6420 |
| Shock Physics, Institute for | 2816 |
| Small Business Development Center (SBDC) | 1802 |
| Smart Start Program (Compton Union Building) | 7204 |
| Social and Economic Sciences Research Center (SESRC) | 4014 |
| Social and Economic Sciences Research Center Public Opinion Lab | 1801 |
| Sociology, Department of | 4020 |
| Speech and Hearing Sciences, Department of | 2420 |
| Spokane Falls Community College (Pullman Campus) | 2451 |
| Sponsored Programs Services | 1025 |
| Statistics, Program in | 3144 |
| Steam Plant | 1150 |
| Student Advising and Learning Center | 1064 |
| Student Affairs Marketing and Communications (Compton Union Building) | 7204 |
| Student Affairs, Division of | 1066 |
| Student Conduct, Office of | 1013 |
| Student Entertainment Board (Compton Union Building) | 7204 |
| Student Financial Services | 1068 |
| Student Health Center | 2302 |
| Student Involvement (Compton Union Building) | 7204 |
| Student Legal Services (Compton Union Building) | 7204 |
| Student Media, Office of | 2510 |
| Student Publications | 2510 |
| Student Support Services (TRiO) | 1064 |
| Student Veteran Services (Compton Union Building) | 7204 |
| Students Book Corporation (The Bookie) | 7207 |
| Summer Session | 5210 |
| Surplus Stores | 1101 |
| Teaching and Learning, Department of | 2132 |
| Teaching, Learning, and Technology, Center for | 4550 |
| Technical Services (College of Arts and Sciences) | 2801 |
| Transportation Services | 5500 |
| Travel Services | 1025 |
| Tri-Cities, WSU | 1671 |
| Undergraduate Education, Office of | 4519 |
| Undergraduate Research, Office of | 4532 |
| United States Department of Agriculture | 6221 |
| University Advancement | 1925 |
| University Receivables | 1039 |
| University Recreation | 1830 |
| University Stores, Supply Management Services | 1190 |
| USDA Administration | 6221 |
| USDA Agricultural Research Service, Grain Legume Genetics and Physiology Research Unit | 6434 |
| USDA Animal Disease Research Unit | 6630 |
| USDA Grain Legume Genetics and Physiology Research | 6434 |
| USDA Northwest Sustainable Agroecosystem Research | 6421 |
| USDA Plant Germplasm Introduction and Testing | 6402 |
| USDA Root Disease and Biological Control Research | 6430 |
| USDA Western Wheat Quality Laboratory | 6394 |
| USDA Wheat Genetics, Quality, Physiology, and Disease | 6420 |
| Vancouver, WSU | 9600 |
| Veterans and Military Affiliated Services | 5615 |
| Veterinary Clinical Sciences | 6610 |
| Veterinary Medicine, College of | 7010 |
| Veterinary Medicine, College of, Admissions | 7012 |
| Veterinary Microbiology and Pathology | 7040 |
| Veterinary Teaching Hospital | 7060 |
| Vice President for Finance and Administration | 1045 |
| Vice President of International Programs | 5130 |
| Vice President of Student Affairs | 1066 |
| Visitor Center, Brelsford WSU | 1912 |
| Washington Animal Disease Diagnostic Laboratory (WADDL) | 7034 |
| Washington State Magazine | 1227 |
| Waste Management | 1101 |
| Water Research Center | 5825 |
| Wellness Programs | 2302 |
| Western Journal of Black Studies | 2103 |
| Western Wheat Quality Laboratory | 6394 |
| Wilson-Short Service Center | 4013 |
| Womens Studies Program | 4007 |
| Women's Center | 4005 |
| Writing Program | 4530 |
| WSU Foundation | 1925 |
| WSU Online Administrative Services | 5210 |
| WSU Press | 5910 |