| URBAN ASSEMBLY ACADEMY OF GOVERNMENT AND LAW | 256 | regular | high |
| URBAN ASSEMBLY BRONX ACADEMY OF LETTERS (THE) | 413 | regular | other |
| URBAN ASSEMBLY CHARTER SCHOOL FOR COMPUTER SCIENCE | 488 | regular | high |
| URBAN ASSEMBLY GATEWAY SCHOOL FOR TECHNOLOGY | 407 | vocational | high |
| URBAN ASSEMBLY INSTITUTE OF MATH AND SCIENCE FOR YOUNG WOMEN | 352 | regular | other |
| URBAN ASSEMBLY MAKER ACADEMY | 535 | vocational | high |
| URBAN ASSEMBLY NEW YORK HARBOR SCHOOL | 518 | vocational | high |
| URBAN ASSEMBLY SCHOOL FOR APPLIED MATH AND SCIENCE (THE) | 530 | regular | other |
| URBAN ASSEMBLY SCHOOL FOR COLLABORATIVE HEALTHCARE (THE) | 377 | vocational | high |
| URBAN ASSEMBLY SCHOOL FOR EMERGENCY MANAGEMENT (THE) | 364 | vocational | high |
| URBAN ASSEMBLY SCHOOL FOR GLOBAL COMMERCE (THE) | 157 | vocational | high |
| URBAN ASSEMBLY SCHOOL FOR GREEN CAREERS (THE) | 326 | vocational | high |
| URBAN ASSEMBLY SCHOOL FOR LAW AND JUSTICE (THE) | 416 | regular | high |
| URBAN ASSEMBLY SCHOOL FOR LEADERSHIP AND EMPOWERMENT | 487 | regular | other |
| URBAN ASSEMBLY SCHOOL FOR MEDIA STUDIES | 331 | regular | high |
| URBAN ASSEMBLY SCHOOL FOR MUSIC AND ART | 142 | regular | high |
| URBAN ASSEMBLY SCHOOL FOR THE PERFORMING ARTS | 178 | regular | high |
| URBAN ASSEMBLY SCHOOL OF BUSINESS FOR YOUNG WOMEN | 127 | regular | high |
| URBAN ASSEMBLY SCHOOL OF DESIGN AND CONSTRUCTION | 200 | regular | high |
| URBAN ASSEMBLY UNISON SCHOOL (THE) | 172 | regular | middle |
| URBAN CHOICE CHARTER SCHOOL | 378 | regular | elementary |
| Urban Collaborative Program | 145 | regular | middle |
| Urban Corps of San Diego County Charter | 198 | regular | high |
| Urban Discovery Academy Charter | 330 | regular | other |
| URBAN DOVE TEAM CHARTER SCHOOL | 289 | alternative | high |
| URBAN DOVE TEAM CHARTER SCHOOL II | 285 | regular | high |
| URBAN INSTITUTE OF MATHEMATICS | 361 | regular | middle |
| Urban Middle | 568 | regular | middle |
| Urban Montessori Charter | 343 | regular | elementary |
| URBAN PARK EL | 507 | regular | other |
| Urban Pathways 6-12 CS | 325 | regular | other |
| Urban Pathways K-5 College CS | 304 | regular | elementary |
| Urban Prep Chtr Bronzeville HS | 148 | regular | high |
| Urban Promise Academy Middle | 392 | regular | middle |
| URBAN SCHOLARS COMMUNITY SCHOOL | 294 | regular | other |
| Urbana Early Childhood Ctr | 244 | regular | other |
| Urbana Elementary | 736 | regular | other |
| Urbana Elementary School | 864 | regular | other |
| Urbana High | 1,989 | regular | high |
| Urbana High School | 1,176 | regular | high |
| Urbana High School | 528 | regular | high |
| Urbana Junior High School | 387 | regular | middle |
| Urbana Middle | 1,090 | regular | middle |
| Urbana Middle School | 877 | regular | middle |
| Urbandale High School | 1,301 | regular | high |
| Urbandale Middle School | 892 | regular | middle |
| Urbin T. Kelley School | 301 | regular | other |
| Urbita Elementary | 390 | regular | elementary |
| Uriah H Lawton School | 422 | regular | elementary |
| Urie Elementary | 242 | regular | elementary |
