Mail Codes
Mail CodeDepartmentBuildingStreet AddressRoom
| 0580 | Payroll | College Place Uptown | 100 S Fell Ave | Suite E |
| 0690 | Bond Revenue Accounting | College Place Uptown | 100 S Fell Ave | Suite D |
| 0890 | Vidette | Daily Vidette Building | 500 W Locust St | |
| 1000 | President's Office | Hovey Hall | 201 S School St | 421 |
| 1010 | General Counsel, Office of | Hovey Hall | 201 S School St | 208G |
| 1020 | Budget Office | Hovey Hall | 201 S School St | 302 |
| 1100 | Vice President for Finance and Planning | Hovey Hall | 201 S School St | 302 |
| 1120 | Internal Auditing/Ethics Officer | Hovey Hall | 201 S School St | 207 |
| 1200 | Comptrollers | College Place Uptown | 100 S Fell Ave | Suite F |
| 1210 | Student Accounts | Student Accounts Building | 605 Dry Grove St | |
| 1220 | Purchasing | College Place Uptown | 100 S Fell Ave | Suite D |
| 1250 | Redbird Card Office | Bone Student Center | 200 N University St | 2nd Floor |
| 1270 | Risk Management | 302 N Normal Ave | 302 N Normal Ave | |
| 1280 | Equal Opportunity and Access, Office of | Hovey Hall | 201 S School St | 208 |
| 1290 | Student Access and Accom Services | Fell Hall | 304 S University St | 350 |
| 1300 | Human Resource Office | Nelson Smith Building | 718 W College Ave | 101E |
| 1320 | Environmental Health and Safety | Nelson Smith Building | 718 W College Ave | 202 |
| 1500 | Mail Service Center | Nelson Smith Building | 718 W College Ave | 104 |
| 1520 | Central Receiving | Warehouse Road Complex 2 | 2016 Warehouse Rd | 127 |
| 1600 | Connections Project / Education-to-Careers | College Place Uptown | 100 S Fell Ave | |
| 1830 | Academic Senate | Hovey Hall | 201 S School St | 408 |
| 1969 | Queer Coalition | Milner Library | 205 N School St | 427B |
| 2100 | Student Affairs | Hovey Hall | 201 S School St | 410 |
| 2110 | Computing and Technology - Student Affairs | Student Services Building | 201 N University St | 140 |
| 2120 | Health Promotion and Wellness | McCormick Hall | 380 S University St | 187 |
| 2175 | Student Affairs - Wms Hall | Williams Hall | 303 S School St | |
| 2200 | Admissions | Hovey Hall | 201 S School St | 201 |
| 2202 | University Registrar, Office of | Moulton Hall | 107 S School St | 102 |
| 2204 | Veterans Services | Moulton Hall | 107 S School St | 112 |
| 2207 | University Registrar, Transcripts | Moulton Hall | 107 S School St | 110 |
| 2320 | Financial Aid Office | Hovey Hall | 201 S School St | 101 |
| 2420 | Student Counseling Services | Student Services Building | 201 N University St | 320 |
| 2440 | Student Conduct and Conflict Resolution | Student Services Building | 201 N University St | 120 |
| 2500 | University Assessment Services | 308 Kingsley St | 308 Kingsley St | |
| 2520 | Career Center | Student Services Building | 201 N University St | 185 |
| 2540 | Student Health Service | Student Services Building | 201 N University St | 303 |
| 2541 | Insurance - Student | Student Services Building | 201 N University St | 230 |
| 2550 | Insurance - Athletic | Student Services Building | 201 N University St | 230 |
| 2600 | University Housing Services | Office of Residential Life Building | 400 S University St | 102 |
| 2647 | Programming | Bone Student Center | 200 N University St | 106 |
| 2650 | EMDH | Bone Student Center | 200 N University St | |
| 2660 | Athletics / CEFCU Arena | CEFCU Arena | 702 W College Ave | 213 |
| 2700 | Student Activities & Involvement | Student Services Building | 201 N University St | |
| 2701 | Student Government Association | Student Services Building | 201 N University St | 375 |
| 2702 | Fraternity & Sorority Life | Student Services Building | 201 N University St | 130 |
| 2781 | Recreation Services | Student Fitness Center | 347 S University St | |
| 2800 | Emergency Management | Nelson Smith Building | 718 W College Ave | 201 |
| 2900 | Bowling, Billiards & Redbird E-Sports | Bowling & Billiards Center | 209 N. School St. | |
| 3040 | Research and Sponsored Programs | College Place Uptown | 100 S Fell Ave | Suite C |
| 3060 | Development Office | Alumni Center | 1101 N Main St | 101 |
| 3090 | Dean of Students | Student Services Building | 201 N University St | 130 |
| 3100 | Alumni Engagement | Alumni Center | 1101 N Main St | 120 |
| 3200 | University Advancement | Alumni Center | 1101 N Main St | 101 |
| 3330 | Research Ethics & Compliance | 308 Kingsley St | 308 Kingsley St | |
| 3380 | Administrative Technologies | Julian Hall | 315 W College Ave | |
| 3390 | Facilities Planning / Capital Planning & Design | College Place Uptown | 100 S Fell Ave | |
| 3392 | Estimating & Construction | College Place Uptown | 100 S Fell Ave | |
| 3410 | Infrastructure Op & Networking | Julian Hall | 315 W College Ave | 205 |
| 3420 | University Marketing and Communications | Nelson Smith Building | 718 W College Ave | 201 |
| 3430 | Client Services | Julian Hall | 315 W College Ave | 154 |
| 3440 | Lean Enterprise Architecture and Processes | Julian Hall | 315 W College Ave | |
| 3460 | Enterprise Data & Analytics | Professional Development Building | 207 S Main St | |
| 3470 | Application Services | Julian Hall | 315 W College Ave | 101 |
| 3490 | Planning, Research & Policy Analysis | Hovey Hall | 201 S School St | 301 |
| 3500 | Infrastructure Op & Networking | Julian Hall | 315 W College Ave | 103 |
| 3800 | Center for Community Engagement and Service Learni | CESL Building | 300 North St | |
| 4000 | Provost's Office | Hovey Hall | 201 S School St | 410 |
| 4040 | Graduate School | Hovey Hall | 201 S School St | 208 |
| 4060 | University College | Fell Hall | 304 S University St | 320 |
| 4065 | University College Developmental Math | Schroeder Hall | 403 W College Ave | |
| 4070 | Julia N. Visor Academic Center | Vrooman Center | 213 W Mulberry St | 012 |
| 4100 | College of Arts and Science | Adlai E Stevenson Hall | 300 S School St | 141 |
| 4120 | Biological Sciences | Julian Hall | 315 W College Ave | 210 |
| 4160 | Chemistry | Julian Hall | 315 W College Ave | 214 |
| 4180 | Latin America & Latino/a Studies | Williams Hall | 303 S School St | 328 |
| 4185 | African American Studies | Williams Hall | 303 S School St | 328 |
| 4200 | Economics | Adlai E Stevenson Hall | 300 S School St | 425 |
| 4240 | English Department | Adlai E Stevenson Hall | 300 S School St | 409 |
| 4241 | The Publications Unit / English Dept | Williams Hall Annex | 303 S School St | 307 |
| 4260 | Women's and Gender Studies | Rachel Cooper | 275 S University St | 231 |
| 4300 | Languages, Literatures and Cultures | Adlai E Stevenson Hall | 300 S School St | 114 |
| 4400 | Geography,Geology and the Environment | Felmley Hall of Science | 101 S School St | 206 |
| 4420 | History | Schroeder Hall | 403 W College Ave | 301 |
| 4450 | TV-10 News | Fell Hall | 304 S University St | 25 |
| 4480 | Communication, School Of | Fell Hall | 304 S University St | 434 |
| 4481 | WZND | Fell Hall | 304 S University St | 7 |
| 4520 | Mathematics | Adlai E Stevenson Hall | 300 S School St | 313 |
| 4540 | Philosophy | Adlai E Stevenson Hall | 300 S School St | 412 |
| 4560 | Physics | Moulton Hall | 107 S School St | 311 |
| 4600 | Politics and Government | Schroeder Hall | 403 W College Ave | 401 |
| 4620 | Psychology | Degarmo Hall | 250 S University St | 435 |
| 4621 | Autism Place | Autism Place | ||
| 4625 | Psychological Services Center | Fairchild Hall | 508 Dry Grove St | 408 |
| 4650 | Social Work, School of | Rachel Cooper | 275 S University St | 301 |
| 4660 | Sociology and Anthropology | Schroeder Hall | 403 W College Ave | 332 |
| 4720 | Communication Sciences and Disorders | Fairchild Hall | 508 Dry Grove St | 204 |
| 4900 | Enrollment Management and Academic Services | Hovey Hall | 201 S School St | 308 |
| 4950 | Applied Social Research | Adlai E Stevenson Hall | 300 S School St | 141 |
| 5000 | College of Applied Science and Technology | Turner Hall | 700 W College Ave | 143 |
| 5020 | Agriculture | Clarence R. Ropp Agriculture Bldg | 301 N Main St | 125 |
| 5023 | Horitculture Center | Horitculture Center | Rabb Road | |
| 5025 | ISU Farm | ISU Farm | Lexington | |
| 5060 | Family and Consumer Sciences | Turner Hall | 700 W College Ave | 110 |
| 5100 | Technology Department | Turner Hall | 700 W College Ave | 215 |
| 5120 | Kinesiology and Recreation, School of | McCormick Hall | 380 S University St | 253 |
| 5150 | Information Technology, School Of | Old Union | 251 S School St | 202 |
| 5160 | Military Science | 211 N. University | 211 N University St | |
| 5220 | Health Sciences | Felmley Hall of Science | 101 S School St | 305 |
| 5250 | Criminal Justice Sciences | Schroeder Hall | 403 W College Ave | 441 |
| 5300 | College of Education | Degarmo Hall | 250 S University St | 506 |
| 5330 | School of Teaching & Learning | Degarmo Hall | 250 S University St | 232 |
| 5370 | COE Suite A | College Place Uptown | 100 S Fell Ave | Suite A |
| 5390 | COE Suite B | College Place Uptown | 100 S Fell Ave | Suite B |
| 5440 | Clinical Experiences and Certification Processes | Degarmo Hall | 250 S University St | 56 |
| 5480 | Finance, Insurance and Law | State Farm Hall of Business | 410 S University St | 434 |
| 5490 | Katie School of Insurance & Financial Services | State Farm Hall of Business | 410 S University St | 432 |
| 5500 | College of Business | State Farm Hall of Business | 410 S University St | 401 |
| 5520 | Accounting | State Farm Hall of Business | 410 S University St | 301 |
| 5550 | COB Advisement | State Farm Hall of Business | 410 S University St | 129 |
| 5570 | MBA Program | State Farm Hall of Business | 410 S University St | 201 |
| 5580 | Management, Department of | State Farm Hall of Business | 410 S University St | 250 |
| 5590 | Marketing, Department of | State Farm Hall of Business | 410 S University St | 352 |
| 5600 | College of Fine Arts | Center for the Visual Arts | 468 S Beaufort St | 116 |
| 5605 | COFA - Eastland Mall | Eastland Mall | ||
| 5620 | Art, School of | Center for the Visual Arts | 468 S Beaufort St | 119 |
| 5660 | Music, School of | Centennial East | 353 S School St | 225 |
| 5700 | Theatre, School of | Milner Library | 205 N School St | 212 |
| 5800 | Diversity Advocacy | Bone Student Center | 200 N University St | |
| 5810 | Mennonite College of Nursing | Edwards Hall | 110 S University St | 222 |
| 5812 | Nursing Simulation Center | Nursing Simulation Center | 301 Normal Ave | |
| 5815 | Mennonite College of Nursing - Springfield | Springfield | ||
| 5900 | Educational Administration and Foundations | Degarmo Hall | 250 S University St | 331 |
| 5910 | Special Education | Degarmo Hall | 250 S University St | 533 |
| 5912 | Center For the Advancement and Support of Educatio | 705 E Lincoln | 705 E Lincoln St | 209 |
| 5960 | Center for Mathematics, Science, Technology (CeMaS) | Professional Development Bldg Annex | 205 S Main St | |
| 6000 | College of Engineering | Williams Hall | 303 S School St | 139 |
| 6001 | Dept of Mechanical Engineering | Williams Hall | ||
| 6002 | Dept of Electrical Engineering | Williams Hall | ||
| 6100 | Honors Program | Professional Development Building | 207 S Main St | |
| 6120 | Office of International Engagement | Williams Hall | 303 S School St | 102 |
| 6123 | English Language Institute | Fell Hall | 304 S University St | |
| 6180 | INTO international Partnership | Fell Hall | 304 S University St | |
| 6350 | Web & Interactive Communications | Old Union | 251 S School St | 220 |
| 6360 | TechZone Student Technologies | Bone Student Center | 200 N University St | 205 |
| 6370 | Center for Integrated Professional Development | Williams Hall | 303 S School St | 109 |
| 6380 | Learning Spaces & AV Tech | Nelson Smith Building | 718 W College Ave | 207 |
| 7000 | Thomas Metcalf School | Thomas Metcalf School | 107 S University St | |
| 7100 | University High School | University High School | 601 Gregory St | 229 |
| 7130 | Athletics / Horton Fieldhouse | Horton Field house | 180 N Adelaide St | 211 |
| 7131 | Athletic Study Center | 211 N. University | 211 N University St | |
| 7150 | Art Galleries | University Galleries | 11 Uptown Circle | |
| 7160 | Athletics / Kaufman Football Building | Kaufman Football Building | 215 N Main St | |
| 7180 | Athletic Ticket Office | Hancock Stadium | 235 N Main St | |
| 8000 | Advancement & Foundation Operations | Alumni Center | 1101 N Main St | 101 |
| 8005 | Ewing Manor | Ewing Manor | ||
| 8610 | Conference Services | Alumni Center | 1101 N Main St | 105 |
| 8850 | WCBU | WCBU | Peoria | |
| 8888 | Center for Renewable Energy | Energy House | 302 Shelbourne Dr | |
| 8900 | Milner Library | Milner Library | 205 N School St | 163 |
| 8905 | Library Archive | Warehouse Road Complex 2 | 2016 Warehouse Rd | |
| 8910 | WGLT | Old Union | 251 S School St | 310 |
| 9000 | Facilities Management | Rabb Rd | Rabb Rd | |
| 9005 | Facilities Shop | Carter Harris Physical Plant Office | 638 Gregory St | |
| 9100 | Building Services / Grounds Management | Campus Services Building | 600 Gregory St | |
| 9110 | Golf Course | Golf Course Pro Shop | 852 Gregory St | |
| 9150 | Office of Energy Management | John Green Building | 600 Gregory St | |
| 9160 | Office of Sustainability | 305 N School St | 305 N School St | |
| 9175 | Heating Plant | Heating Plant | 100 S University St | |
| 9240 | Police Department (University) | Nelson Smith Building | 718 W College Ave | 105 |
| 9250 | Parking & Transportation, Office of | Parking Services Building | 709 N Main St |