| 251 | Rockburn Elementary | Elkridge | Howard County Public Schools | Elementary | 649 | 12.3:1 |
| 252 | Hilton Elementary | Baltimore | Baltimore City Public Schools | Elementary | 258 | 12.3:1 |
| 253 | Gale-Bailey Elementary School | Marbury | Charles County Public Schools | Elementary | 344 | 12.3:1 |
| 254 | Cecilton Elementary | Cecilton | Cecil County Public Schools | Elementary | 273 | 12.3:1 |
| 255 | Whetstone Elementary | Gaithersburg | Montgomery County Public Schools | Elementary | 711 | 12.3:1 |
| 256 | Garrett Heights Elementary/Middle | Baltimore | Baltimore City Public Schools | Elementary | 320 | 12.3:1 |
| 257 | G. James Gholson Middle | Landover | Prince George's County Public Schools | Middle | 603 | 12.3:1 |
| 258 | John Hanson Middle School | Waldorf | Charles County Public Schools | Middle | 727 | 12.3:1 |
| 259 | H Winship Wheatley E C C | Capitol Heights | Prince George's County Public Schools | Elementary | 345 | 12.3:1 |
| 260 | Northern Garrett High School | Accident | Garrett County Public Schools | High | 439 | 12.3:1 |
| 261 | Mount Savage Middle | Mount Savage | Allegany County Public Schools | Middle | 408 | 12.3:1 |
| 262 | Highland Elementary | Silver Spring | Montgomery County Public Schools | Elementary | 509 | 12.3:1 |
| 263 | Fruitland Primary | Fruitland | Wicomico County Public Schools | Elementary | 445 | 12.4:1 |
| 264 | Charles H. Chipman Elementary | Salisbury | Wicomico County Public Schools | Elementary | 303 | 12.4:1 |
| 265 | Greenview Knolls Elementary | Great Mills | St. Mary's County Public Schools | Elementary | 294 | 12.4:1 |
| 266 | Ridgely Elementary School | Ridgely | Caroline County Public Schools | Elementary | 433 | 12.4:1 |
| 267 | Marley Elementary | Glen Burnie | Anne Arundel County Public Schools | Elementary | 618 | 12.4:1 |
| 268 | Waverley Elementary | Frederick | Frederick County Public Schools | Elementary | 965 | 12.4:1 |
| 269 | St. Michaels Elementary | St Michaels | Talbot County Public Schools | Elementary | 332 | 12.4:1 |
| 270 | Hanover Hills Elementary | Hanover | Howard County Public Schools | Elementary | 875 | 12.4:1 |
| 271 | Pershing Hill Elementary | Ft Meade | Anne Arundel County Public Schools | Elementary | 434 | 12.4:1 |
| 272 | Cooper Lane Elementary | Landover Hills | Prince George's County Public Schools | Elementary | 407 | 12.4:1 |
| 273 | Lincoln Elementary | Frederick | Frederick County Public Schools | Elementary | 615 | 12.4:1 |
| 274 | Waters Landing Elementary | Germantown | Montgomery County Public Schools | Elementary | 735 | 12.4:1 |
| 275 | Lexington Park Elementary | Lexington Park | St. Mary's County Public Schools | Elementary | 383 | 12.4:1 |
| 276 | Crossland High | Temple Hills | Prince George's County Public Schools | High | 1,094 | 12.4:1 |
| 277 | Bainbridge Elementary | Port Deposit | Cecil County Public Schools | Elementary | 294 | 12.4:1 |
| 278 | Montgomery Village Middle | Montgomery Village | Montgomery County Public Schools | Middle | 780 | 12.4:1 |
| 279 | Green Holly Elementary School | Lexington Park | St. Mary's County Public Schools | Elementary | 478 | 12.5:1 |
| 280 | International High School @ Langley Park | Bladensburg | Prince George's County Public Schools | High | 368 | 12.5:1 |
| 281 | Oaklands Elementary | Laurel | Prince George's County Public Schools | Elementary | 483 | 12.5:1 |
| 282 | Hillsmere Elementary | Annapolis | Anne Arundel County Public Schools | Elementary | 402 | 12.5:1 |
| 283 | Old Mill Middle North | Millersville | Anne Arundel County Public Schools | Middle | 958 | 12.5:1 |
| 284 | Bellows Spring Elementary | Ellicott City | Howard County Public Schools | Elementary | 806 | 12.5:1 |
| 285 | Riverside Elementary | Joppa | Harford County Public Schools | Elementary | 481 | 12.5:1 |
| 286 | Pinehurst Elementary | Salisbury | Wicomico County Public Schools | Elementary | 564 | 12.5:1 |
| 287 | Imagine Foundations at Morningside PCS | Morningside | Prince George's County Public Schools | Elementary | 357 | 12.5:1 |
| 288 | Laytonsville Elementary | Gaithersburg | Montgomery County Public Schools | Elementary | 355 | 12.5:1 |
| 289 | White Oak Middle | Silver Spring | Montgomery County Public Schools | Middle | 808 | 12.6:1 |
| 290 | Forest Oak Middle | Gaithersburg | Montgomery County Public Schools | Middle | 828 | 12.6:1 |
| 291 | Wellwood International School | Pikesville | Baltimore County Public Schools | Elementary | 316 | 12.6:1 |
| 292 | Easton Middle | Easton | Talbot County Public Schools | Middle | 703 | 12.6:1 |
| 293 | Braddock Middle | Cumberland | Allegany County Public Schools | Middle | 536 | 12.6:1 |
| 294 | Joppatowne Elementary | Joppa | Harford County Public Schools | Elementary | 495 | 12.6:1 |
| 295 | Middlesex Elementary | Baltimore | Baltimore County Public Schools | Elementary | 448 | 12.6:1 |
| 296 | Valley View Elementary | Oxon Hill | Prince George's County Public Schools | Elementary | 351 | 12.6:1 |
| 297 | West Annapolis Elementary | Annapolis | Anne Arundel County Public Schools | Elementary | 234 | 12.6:1 |
| 298 | Judge Sylvania W. Woods Sr. Elementary | Glenarden | Prince George's County Public Schools | Elementary | 540 | 12.6:1 |
| 299 | Cashell Elementary | Rockville | Montgomery County Public Schools | Elementary | 386 | 12.6:1 |
| 300 | Furley Elementary | Baltimore | Baltimore City Public Schools | Elementary | 410 | 12.6:1 |