COSA will officially be called Open Enrollment starting with the 2026–2027 school year. The new name better reflects what the process offers: the ability for families to find the school that best fits their child’s needs, goals, and interests.
Change of School Assignment (COSA)
Applications for the 2025–2026 school year are now closed.
Applications for the 2025–2026 School Year
- On Time- Phase 1: October 2024– January 14, 2025 (at 3:00 p.m.)
- Late- Phase 2: After Completion of Phase 1– August 22, 2025 (at 3:00 p.m.)
Change of School Assignment (COSA) FAQS
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Eligible COSA Schools 2025-2026
| Loc | School |
| 797 | Abston, Sandra B. Elementary School |
| 272 | Adams, Kirk L. Elementary School |
| 425 | Adcock, O. K. Elementary School |
| 301 | Alamo, Tony Elementary School |
| 235 | Allen, Dean La Mar Elementary School |
| 369 | Antonello, Lee Elementary School |
| 359 | Bailey, Sister Robert Joseph Elementary School |
| 783 | Barber, Shirley A. Elementary School |
| 904 | Bartlett, Selma F. Elementary School |
| 201 | Bass, John C. Elementary School |
| 404 | Batterman, Kathy L. Elementary School |
| 460 | Beatty, John R. Elementary School |
| 524 | Beckley, Will Elementary School |
| 515 | Bell, Rex Elementary School |
| 459 | Bendorf, Patricia A. Elementary School |
| 900 | Bennett, William G. Elementary School |
| 736 | Berkley, Shelley Elementary School |
| 284 | Bilbray, James H. Elementary School |
| 912 | Blue Diamond Elementary School |
| 209 | Bonner, John W. Elementary School |
| 413 | Booker, Kermit R. Sr. Elementary School |
| 252 | Bowler, Joseph L. Sr. Elementary School |
| 479 | Bozarth, Henry and Evelyn Elementary School |
| 302 | Brookman, Eileen B. Elementary School |
| 786 | Brown, Hannah Marie Elementary School |
| 536 | Bruner, Lucile S. Elementary School |
| 230 | Bryan, Richard H. Elementary School |
| 240 | Bryan, Roger M. Elementary School |
| 250 | Bunker, Berkeley L. Elementary School |
| 325 | Cahlan, Marion Elementary School |
| 239 | Cambeiro, Arturo Elementary School |
| 279 | Carl, Kay Elementary School |
| 248 | Cartwright, Roberta Curry Elementary School |
| 461 | Christensen, M. J. Elementary School |
| 346 | Conners, Eileen Elementary School |
| 254 | Cortez, Manuel J. Elementary School |
| 310 | Cox, Clyde C. Elementary School |
| 902 | Cox, David M. Elementary School |
| 305 | Cozine, Steve and Linda Elementary School |
| 317 | Craig, Lois Elementary School |
| 211 | Crestwood Elementary School |
| 416 | Culley, Paul E. Elementary School |
| 560 | Cunningham, Cynthia W. Elementary School |
| 271 | Dailey, Jack Elementary School |
| 280 | Darnell, Marshall C. Elementary School |
| 215 | Dearing, Laura Elementary School |
| 327 | Decker, C. H. Elementary School |
| 465 | Derfelt, Herbert A. Elementary School |
| 361 | Deskin, Ruthe Elementary School |
| 255 | Detwiler, Ollie Elementary School |
| 442 | Diaz, Ruben P. Elementary School |
| 529 | Diskin, Pat A. Elementary School |
| 520 | Dondero, Harvey N. Elementary School |
| 929 | Dooley, John A. Elementary School |
| 222 | Earl, Ira J. Elementary School |
| 320 | Edwards, Elbert B. Elementary School |
| 368 | Eisenberg, Dorothy Elementary School |
| 253 | Elizondo, Raul P. Elementary School |
| 525 | Ferron, William E. Elementary School |
| 410 | Fitzgerald, H.P. Elementary School |
| 370 | Fong, Wing and Lilly Elementary School |
| 377 | Forbuss, Robert L. Elementary School |
| 340 | Frias, Charles and Phyllis Elementary School |
| 925 | Galloway, Fay Elementary School |
| 422 | Gibson, James I. Elementary School |
| 348 | Givens, Linda Rankin Elementary School |
| 237 | Goldfarb, Dan Elementary School |
| 914 | Goodsprings Elementary School |
| 330 | Goolsby, Judy and John L. Elementary School |
| 408 | Goynes, Theron H. and Naomi D. Elementary School |
| 224 | Gragson, Oran K. Elementary School |
| 429 | Gray, R. Guild Elementary School |
| 412 | Griffith, E. W. Elementary School |
| 247 | Guy III, Addeliar D. Elementary School |
| 522 | Hancock, Doris Elementary School |
| 527 | Harmon, Harley Elementary School |
| 528 | Harris, George E. Elementary School |
| 542 | Hayes, Keith C. and Karen W. Elementary School |
| 270 | Herr, Helen Elementary School |
| 312 | Herron, Fay Elementary School |
| 213 | Hewetson, Halle Elementary School |
| 406 | Hickey, Liliam Lujan Elementary School |
| 463 | Hill, Charlotte Elementary School |
| 910 | Hinman, Edna F. Elementary School |
| 338 | Hollingsworth, Howard E. Elementary School |
| 342 | Hummel, John R. Elementary School |
| 303 | Iverson, Mervin R. Elementary School |
| 464 | Jacobson, Walter E. Elementary School |
| 407 | Jeffers, Jay W. Elementary School |
| 794 | Jenkins, Earl N. Elementary School |
| 750 | Jones Blackhurst, Jan Elementary School |
| 371 | Kahre, Marc A. Elementary School |
| 372 | Katz, Edythe and Lloyd Elementary School |
| 658 | Keller, Charlotte and Jerry Elementary School |
| 521 | Kelly, Matt Elementary School |
| 543 | Kesterson, Lorna J. Elementary School |
| 420 | Kim, Frank Elementary School |
| 901 | King, Martha P. Elementary School |
| 212 | King Jr., Martin Luther Elementary School |
| 516 | Lake, Robert E. Elementary School |
| 256 | Lamping, Frank Elementary School |
| 316 | Lincoln Elementary School |
| 223 | Long, Walter V. Elementary School |
| 430 | Lowman, Mary and Zel Elementary School |
| 367 | Lummis, William Elementary School |
| 227 | Lundy, Earl B. Elementary School |
| 365 | Lunt, Robert Elementary School |
| 226 | Lynch, Ann Elementary School |
| 428 | Mack, Nate Elementary School |
| 314 | Manch, J. E. Elementary School |
| 208 | Martinez, Reynaldo L. Elementary School |
| 747 | Mathis, Dr. Beverly S. Elementary School |
| 319 | McCall, Quannah Elementary School |
| 927 | McDoniel, Estes M. Elementary School |
| 363 | McMillan, James B. Elementary School |
| 414 | McWilliams, J. T. Elementary School |
| 225 | Mendoza, John F. Elementary School |
| 913 | Mitchell, Andrew Elementary School |
| 258 | Moore, William K. Elementary School |
| 249 | Morrow, Sue H. Elementary School |
| 217 | Mountain View Elementary School |
| 541 | Neal, Joseph M. Elementary School |
| 947 | Newton, Ulis Elementary School |
| 207 | Ober, D'Vorre & Hal Elementary School |
| 441 | O'Roarke, Thomas J. Elementary School |
| 778 | Ortwein, Dennis Elementary School |
| 514 | Paradise Professional Development Elementary School |
| 214 | Park, John S. Elementary School |
| 362 | Parson, Claude and Stella Elementary School |
| 381 | Perkins, Dr. Claude G. Elementary School |
| 916 | Perkins, Ute V. Elementary School |
| 341 | Petersen, Dean Elementary School |
| 424 | Pittman, Vail Elementary School |
| 339 | Priest, Richard C. Elementary School |
| 417 | Red Rock Elementary School |
| 360 | Reed, Doris M. Elementary School |
| 443 | Reedom, Carolyn S. Elementary School |
| 919 | Reid, Harry Elementary School |
| 234 | Roberts, Aggie Elementary School |
| 309 | Rogers, Lucille S. Elementary School |
| 326 | Ronnow, C. C. Elementary School |
| 426 | Ronzone, Bertha Elementary School |
| 358 | Roundy, Dr. C. Owen Elementary School |
| 221 | Rundle, Richard J. Elementary School |
| 926 | Sandy Valley Elementary School |
| 347 | Scherkenbach, William and Mary Elementary School |
| 356 | Schorr, Steve Elementary School |
| 444 | Scott, Jesse D. Elementary School |
| 922 | Sewell, C. T. Elementary School |
| 343 | Simmons, Eva G. Elementary School |
| 379 | Smalley, James E. and A. Rae Elementary School |
| 259 | Smith, Hal Elementary School |
| 754 | Snyder, Don and Dee Elementary School |
| 205 | Snyder, William E. Elementary School |
| 311 | Squires, C. P. Elementary School |
| 313 | Stanford Elementary School |
| 204 | Staton, Ethel W. Elementary School |
| 751 | Stevens, Josh Elementary School |
| 482 | Stuckey, Evelyn Elementary School |
| 219 | Sunrise Acres Elementary School |
| 345 | Tartan, John Elementary School |
| 328 | Tate, Myrtle Elementary School |
| 393 | Taylor, Glen C. Elementary School |
| 918 | Taylor, Robert L. Elementary School |
| 517 | Thomas, Ruby S. Elementary School |
| 349 | Thompson, Sandra Lee Elementary School |
| 903 | Thorpe, Jim Elementary School |
| 329 | Tobler, R. E. Elementary School |
| 519 | Tomiyasu, Bill Y. Elementary School |
| 421 | Twin Lakes Elementary School |
| 281 | Twitchell, Neil C. Elementary School |
| 512 | Ullom, J. M. Elementary School |
| 238 | Vanderburg, John C. Elementary School |
| 518 | Vegas Verdes Elementary School |
| 923 | Virgin Valley Elementary School |
| 285 | Walker, J. Marlan International Elementary School |
| 526 | Ward, Gene Elementary School |
| 355 | Ward, Kitty McDonough Elementary School |
| 418 | Warren, Rose Elementary School |
| 423 | Wasden, Howard Elementary School |
| 283 | Watson, Fredric W. Elementary School |
| 384 | Preparatory Institute, School for Academic Excellent at Charles I. West Hall |
| 924 | Whitney Elementary School |
| 373 | Wiener, Louis Jr. Elementary School |
| 233 | Wilhelm, Elizabeth Elementary School |
| 321 | Williams, Tom Elementary School |
| 513 | Williams, Wendell P. Elementary School |
| 236 | Wolfe, Eva M. Elementary School |
| 364 | Woolley, Gwendolyn Elementary School |
| 354 | Wright, William V. Elementary School |
| 462 | Wynn, Elaine Elementary School |
| Loc | School |
| 547 | Bailey, Dr. William H. "Bob" Middle School |
| 374 | Becker, Ernest A. Sr. Middle School |
| 433 | Brinley, J. Harold Middle School |
| 337 | Cadwallader, Ralph L. Middle School |
| 399 | Canarelli, Lawrence and Heidi Middle School |
| 537 | Cannon, Helen C. Junior High School |
| 540 | Cortney, Francis H. Middle School |
| 275 | Cram, Brian and Teri Middle School |
| 376 | Escobedo, Edmundo "Eddie" Sr. Middle School |
| 378 | Faiss, Wilbur and Theresa Middle School |
| 308 | Fertitta, Victoria Middle School |
| 400 | Findlay, Clifford O. (Pete) Middle School |
| 933 | Garrett, Elton M. and Madelaine E. Junior High School |
| 431 | Garside, Frank F. Junior High School |
| 937 | Greenspun, Barbara and Hank Junior High School |
| 822 | Gunderson, Barry and June Middle School |
| 307 | Harney, Kathleen and Tim Middle School |
| 611 | Hughes, Charles Arthur Middle School |
| 780 | Indian Springs Middle School |
| 243 | Keller, Duane D. Junior High School |
| 946 | Laughlin Junior/Senior High School |
| 544 | Lawrence, Clifford J. Middle School |
| 274 | Leavitt, Justice Myron E. Middle School |
| 939 | Lyon, Mack W. Middle School |
| 546 | Mack, Jerome D. Middle School |
| 401 | Mannion, Jack and Terry Middle School |
| 269 | Miller, Bob Middle School |
| 530 | Molasky, Irwin A. and Susan Middle School |
| 276 | Monaco, Mario C. and JoAnne Middle School |
| 534 | Orr, William E. Middle School |
| 242 | Preparatory Institute, School for Academic Excellent at Charles I. West Hall |
| 273 | Rogich, Sig Middle School |
| 935 | Sandy Valley Junior/Senior High School |
| 402 | Saville, Anthony Middle School |
| 538 | Sawyer, Grant Junior High School |
| 277 | Schofield, Jack Lund Middle School |
| 545 | Sedway, Marvin M Middle School |
| 536 | Silvestri, Charles A. Middle School |
| 331 | Smith, J. D. Middle School |
| 336 | Swainston, Theron L. Junior High School |
| 470 | Tarkanian, Lois and Jerry Middle School |
| 333 | Von Tobel, Ed Middle School |
| 242 | Preparatory Institute, School for Academic Excellent at Charles I. West Hall |
| 535 | Woodbury, C. W. Middle School |
| Loc | School |
| 452 | Bonanza High School |
| 941 | Boulder City High School |
| 554 | Chaparral High School |
| 454 | Cheyenne High School |
| 453 | Cimarron-Memorial High School |
| 555 | Durango High School |
| 945 | Green Valley High School |
| 932 | Indian Springs High School |
| 251 | Las Vegas High School |
| 942 | Moapa Valley High School |
| 245 | Mojave High School |
| 242 | Preparatory Institute, School for Academic Excellent at Charles I. West Hall |
| 940 | Silverado High School |
| 446 | Sunrise Mountain High School |
| 944 | Virgin Valley High School |
Contact Information
Change of School Assignment Department
702-799-1040
0113-cosaccsd@nv.ccsd.net