Coronavirus cases in Long Island schools, 2020-21

Long Island public school districts reported 34,034 positive coronavirus cases among students, teachers and staff in the 2020-21 academic year at a positivity rate of 6.97%.

The map and table below show the total positive coronavirus cases among students, teachers and staff in Long Island school districts since Sept. 8, according to figures on the state's COVID-19 Report Card as of June 17, compiled by Michael R. Ebert. The percentages are based on enrollment figures for each district, also found on the Report Card. Enrollment data is the estimated number of on-site/off-site students, teachers and staff provided by the school districts and may not reflect the actual attendance.

This database was posted on June 26, 2021. Read more about coronavirus cases in Long Island schools here.

Coronavirus positivity rate by school district

  • Up to 2.5%
  • Up to 5%
  • Up to 7.5%
  • Up to 10%
  • More than 10%
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District Students who tested positive Teachers/staff who tested positive Total positives Total students, teachers and staff % positive
District Amagansett Students who tested positive 9 Teachers/staff who tested positive 1 Total positives 10 Total students, teachers and staff 187 % positive 5.35%
District Amityville Students who tested positive 50 Teachers/staff who tested positive 39 Total positives 89 Total students, teachers and staff 3,529 % positive 2.52%
District Babylon Students who tested positive 115 Teachers/staff who tested positive 35 Total positives 150 Total students, teachers and staff 1,948 % positive 7.70%
District Baldwin Students who tested positive 258 Teachers/staff who tested positive 65 Total positives 323 Total students, teachers and staff 5,282 % positive 6.12%
District Bay Shore Students who tested positive 310 Teachers/staff who tested positive 129 Total positives 439 Total students, teachers and staff 6,685 % positive 6.57%
District Bayport-Blue Point Students who tested positive 165 Teachers/staff who tested positive 60 Total positives 225 Total students, teachers and staff 2,455 % positive 9.16%
District Bellmore Students who tested positive 81 Teachers/staff who tested positive 22 Total positives 103 Total students, teachers and staff 1,268 % positive 8.12%
District Bellmore-Merrick Students who tested positive 477 Teachers/staff who tested positive 79 Total positives 556 Total students, teachers and staff 5,958 % positive 9.33%
District Bethpage Students who tested positive 220 Teachers/staff who tested positive 49 Total positives 269 Total students, teachers and staff 3,509 % positive 7.67%
District Brentwood Students who tested positive 666 Teachers/staff who tested positive 217 Total positives 883 Total students, teachers and staff 19,904 % positive 4.44%
District Bridgehampton Students who tested positive 23 Teachers/staff who tested positive 10 Total positives 33 Total students, teachers and staff 320 % positive 10.31%
District Carle Place Students who tested positive 144 Teachers/staff who tested positive 22 Total positives 166 Total students, teachers and staff 1,614 % positive 10.29%
District Center Moriches Students who tested positive 54 Teachers/staff who tested positive 15 Total positives 69 Total students, teachers and staff 1,802 % positive 3.83%
District Central Islip Students who tested positive 251 Teachers/staff who tested positive 143 Total positives 394 Total students, teachers and staff 8,459 % positive 4.66%
District Cold Spring Harbor Students who tested positive 137 Teachers/staff who tested positive 28 Total positives 165 Total students, teachers and staff 2,027 % positive 8.14%
District Commack Students who tested positive 392 Teachers/staff who tested positive 93 Total positives 485 Total students, teachers and staff 6,781 % positive 7.15%
District Comsewogue Students who tested positive 209 Teachers/staff who tested positive 59 Total positives 268 Total students, teachers and staff 4,871 % positive 5.50%
District Connetquot Students who tested positive 476 Teachers/staff who tested positive 175 Total positives 651 Total students, teachers and staff 6,565 % positive 9.92%
District Copiague Students who tested positive 97 Teachers/staff who tested positive 52 Total positives 149 Total students, teachers and staff 5,423 % positive 2.75%
District Deer Park Students who tested positive 266 Teachers/staff who tested positive 87 Total positives 353 Total students, teachers and staff 5,000 % positive 7.06%
District East Hampton Students who tested positive 167 Teachers/staff who tested positive 33 Total positives 200 Total students, teachers and staff 2,135 % positive 9.37%
District East Islip Students who tested positive 254 Teachers/staff who tested positive 42 Total positives 296 Total students, teachers and staff 2,853 % positive 10.38%
District East Meadow Students who tested positive 557 Teachers/staff who tested positive 130 Total positives 687 Total students, teachers and staff 8,688 % positive 7.91%
District East Moriches Students who tested positive 52 Teachers/staff who tested positive 12 Total positives 64 Total students, teachers and staff 828 % positive 7.73%
District East Quogue Students who tested positive 9 Teachers/staff who tested positive 5 Total positives 14 Total students, teachers and staff 483 % positive 2.90%
District East Rockaway Students who tested positive 100 Teachers/staff who tested positive 33 Total positives 133 Total students, teachers and staff 1,418 % positive 9.38%
District East Williston Students who tested positive 110 Teachers/staff who tested positive 18 Total positives 128 Total students, teachers and staff 1,185 % positive 10.80%
District Eastport-South Manor Students who tested positive 243 Teachers/staff who tested positive 52 Total positives 295 Total students, teachers and staff 3,477 % positive 8.48%
District Elmont Students who tested positive 116 Teachers/staff who tested positive 62 Total positives 178 Total students, teachers and staff 3,807 % positive 4.68%
District Elwood Students who tested positive 172 Teachers/staff who tested positive 38 Total positives 210 Total students, teachers and staff 2,338 % positive 8.98%
District Farmingdale Students who tested positive 453 Teachers/staff who tested positive 168 Total positives 621 Total students, teachers and staff 6,358 % positive 9.77%
District Fire Island Students who tested positive 0 Teachers/staff who tested positive 1 Total positives 1 Total students, teachers and staff 83 % positive 1.20%
District Fishers Island Students who tested positive 2 Teachers/staff who tested positive 1 Total positives 3 Total students, teachers and staff 94 % positive 3.19%
District Floral Park-Bellerose Students who tested positive 60 Teachers/staff who tested positive 21 Total positives 81 Total students, teachers and staff 1,694 % positive 4.78%
District Franklin Square Students who tested positive 108 Teachers/staff who tested positive 37 Total positives 145 Total students, teachers and staff 2,321 % positive 6.25%
District Freeport Students who tested positive 221 Teachers/staff who tested positive 118 Total positives 339 Total students, teachers and staff 7,822 % positive 4.33%
District Garden City Students who tested positive 347 Teachers/staff who tested positive 39 Total positives 386 Total students, teachers and staff 4,436 % positive 8.70%
District Glen Cove Students who tested positive 161 Teachers/staff who tested positive 62 Total positives 223 Total students, teachers and staff 3,633 % positive 6.14%
District Great Neck Students who tested positive 376 Teachers/staff who tested positive 92 Total positives 468 Total students, teachers and staff 8,039 % positive 5.82%
District Greenport Students who tested positive 38 Teachers/staff who tested positive 3 Total positives 41 Total students, teachers and staff 765 % positive 5.36%
District Half Hollow Hills Students who tested positive 507 Teachers/staff who tested positive 193 Total positives 700 Total students, teachers and staff 9,103 % positive 7.69%
District Hampton Bays Students who tested positive 173 Teachers/staff who tested positive 32 Total positives 205 Total students, teachers and staff 2,390 % positive 8.58%
District Harborfields Students who tested positive 161 Teachers/staff who tested positive 43 Total positives 204 Total students, teachers and staff 3,432 % positive 5.94%
District Hauppauge Students who tested positive 219 Teachers/staff who tested positive 72 Total positives 291 Total students, teachers and staff 3,856 % positive 7.55%
District Hempstead Students who tested positive 6 Teachers/staff who tested positive 6 Total positives 12 Total students, teachers and staff 7,136 % positive 0.17%
District Herricks Students who tested positive 130 Teachers/staff who tested positive 58 Total positives 188 Total students, teachers and staff 4,806 % positive 3.91%
District Hewlett-Woodmere Students who tested positive 260 Teachers/staff who tested positive 72 Total positives 332 Total students, teachers and staff 3,550 % positive 9.35%
District Hicksville Students who tested positive 248 Teachers/staff who tested positive 76 Total positives 324 Total students, teachers and staff 6,101 % positive 5.31%
District Huntington Students who tested positive 181 Teachers/staff who tested positive 86 Total positives 267 Total students, teachers and staff 5,032 % positive 5.31%
District Island Park Students who tested positive 53 Teachers/staff who tested positive 11 Total positives 64 Total students, teachers and staff 830 % positive 7.71%
District Island Trees Students who tested positive 178 Teachers/staff who tested positive 49 Total positives 227 Total students, teachers and staff 2,590 % positive 8.76%
District Islip Students who tested positive 116 Teachers/staff who tested positive 50 Total positives 166 Total students, teachers and staff 3,252 % positive 5.10%
District Jericho Students who tested positive 76 Teachers/staff who tested positive 43 Total positives 119 Total students, teachers and staff 3,821 % positive 3.11%
District Kings Park Students who tested positive 248 Teachers/staff who tested positive 50 Total positives 298 Total students, teachers and staff 3,280 % positive 9.09%
District Lawrence Students who tested positive 48 Teachers/staff who tested positive 20 Total positives 68 Total students, teachers and staff 2,783 % positive 2.44%
District Levittown Students who tested positive 613 Teachers/staff who tested positive 170 Total positives 783 Total students, teachers and staff 8,234 % positive 9.51%
District Lindenhurst Students who tested positive 400 Teachers/staff who tested positive 124 Total positives 524 Total students, teachers and staff 6,585 % positive 7.96%
District Locust Valley Students who tested positive 142 Teachers/staff who tested positive 41 Total positives 183 Total students, teachers and staff 2,471 % positive 7.41%
District Long Beach Students who tested positive 342 Teachers/staff who tested positive 120 Total positives 462 Total students, teachers and staff 4,593 % positive 10.06%
District Longwood Students who tested positive 467 Teachers/staff who tested positive 167 Total positives 634 Total students, teachers and staff 10,071 % positive 6.30%
District Lynbrook Students who tested positive 222 Teachers/staff who tested positive 43 Total positives 265 Total students, teachers and staff 3,255 % positive 8.14%
District Malverne Students who tested positive 65 Teachers/staff who tested positive 35 Total positives 100 Total students, teachers and staff 2,018 % positive 4.96%
District Manhasset Students who tested positive 206 Teachers/staff who tested positive 51 Total positives 257 Total students, teachers and staff 3,561 % positive 7.22%
District Massapequa Students who tested positive 649 Teachers/staff who tested positive 183 Total positives 832 Total students, teachers and staff 7,975 % positive 10.43%
District Mattituck-Cutchogue Students who tested positive 84 Teachers/staff who tested positive 14 Total positives 98 Total students, teachers and staff 1,308 % positive 7.49%
District Merrick Students who tested positive 118 Teachers/staff who tested positive 32 Total positives 150 Total students, teachers and staff 1,892 % positive 7.93%
District Middle Country Students who tested positive 463 Teachers/staff who tested positive 198 Total positives 661 Total students, teachers and staff 10,567 % positive 6.26%
District Miller Place Students who tested positive 227 Teachers/staff who tested positive 49 Total positives 276 Total students, teachers and staff 2,870 % positive 9.62%
District Mineola Students who tested positive 287 Teachers/staff who tested positive 53 Total positives 340 Total students, teachers and staff 3,333 % positive 10.20%
District Montauk Students who tested positive 25 Teachers/staff who tested positive 7 Total positives 32 Total students, teachers and staff 417 % positive 7.67%
District Mount Sinai Students who tested positive 175 Teachers/staff who tested positive 42 Total positives 217 Total students, teachers and staff 2,485 % positive 8.73%
District New Hyde Park-Garden City Park Students who tested positive 78 Teachers/staff who tested positive 28 Total positives 106 Total students, teachers and staff 1,887 % positive 5.62%
District New Suffolk Students who tested positive 0 Teachers/staff who tested positive 1 Total positives 1 Total students, teachers and staff 25 % positive 4.00%
District North Babylon Students who tested positive 298 Teachers/staff who tested positive 108 Total positives 406 Total students, teachers and staff 5,097 % positive 7.97%
District North Bellmore Students who tested positive 156 Teachers/staff who tested positive 65 Total positives 221 Total students, teachers and staff 2,474 % positive 8.93%
District North Merrick Students who tested positive 75 Teachers/staff who tested positive 37 Total positives 112 Total students, teachers and staff 1,423 % positive 7.87%
District North Shore Students who tested positive 211 Teachers/staff who tested positive 64 Total positives 275 Total students, teachers and staff 2,856 % positive 9.63%
District Northport-East Northport Students who tested positive 395 Teachers/staff who tested positive 79 Total positives 474 Total students, teachers and staff 5,638 % positive 8.41%
District Oceanside Students who tested positive 450 Teachers/staff who tested positive 126 Total positives 576 Total students, teachers and staff 6,547 % positive 8.80%
District Oyster Bay-East Norwich Students who tested positive 139 Teachers/staff who tested positive 47 Total positives 186 Total students, teachers and staff 1,864 % positive 9.98%
District Oysterponds Students who tested positive 1 Teachers/staff who tested positive 0 Total positives 1 Total students, teachers and staff 125 % positive 0.80%
District Patchogue-Medford Students who tested positive 535 Teachers/staff who tested positive 167 Total positives 702 Total students, teachers and staff 8,704 % positive 8.07%
District Plainedge Students who tested positive 301 Teachers/staff who tested positive 57 Total positives 358 Total students, teachers and staff 3,348 % positive 10.69%
District Plainview-Old Bethpage Students who tested positive 334 Teachers/staff who tested positive 97 Total positives 431 Total students, teachers and staff 5,870 % positive 7.34%
District Port Jefferson Students who tested positive 91 Teachers/staff who tested positive 32 Total positives 123 Total students, teachers and staff 1,234 % positive 9.97%
District Port Washington Students who tested positive 341 Teachers/staff who tested positive 90 Total positives 431 Total students, teachers and staff 6,004 % positive 7.18%
District Quogue Students who tested positive 9 Teachers/staff who tested positive 3 Total positives 12 Total students, teachers and staff 171 % positive 7.02%
District Remsenburg-Speonk Students who tested positive 8 Teachers/staff who tested positive 4 Total positives 12 Total students, teachers and staff 199 % positive 6.03%
District Riverhead Students who tested positive 223 Teachers/staff who tested positive 95 Total positives 318 Total students, teachers and staff 6,104 % positive 5.21%
District Rockville Centre Students who tested positive 346 Teachers/staff who tested positive 90 Total positives 436 Total students, teachers and staff 4,299 % positive 10.14%
District Rocky Point Students who tested positive 246 Teachers/staff who tested positive 62 Total positives 308 Total students, teachers and staff 3,292 % positive 9.36%
District Roosevelt Students who tested positive 26 Teachers/staff who tested positive 27 Total positives 53 Total students, teachers and staff 3,523 % positive 1.50%
District Roslyn Students who tested positive 162 Teachers/staff who tested positive 36 Total positives 198 Total students, teachers and staff 3,590 % positive 5.52%
District Sachem Students who tested positive 944 Teachers/staff who tested positive 213 Total positives 1,157 Total students, teachers and staff 13,938 % positive 8.30%
District Sag Harbor Students who tested positive 31 Teachers/staff who tested positive 14 Total positives 45 Total students, teachers and staff 1,209 % positive 3.72%
District Sagaponack Students who tested positive 0 Teachers/staff who tested positive 0 Total positives 0 Total students, teachers and staff 21 % positive 0.00%
District Sayville Students who tested positive 206 Teachers/staff who tested positive 57 Total positives 263 Total students, teachers and staff 3,161 % positive 8.32%
District Seaford Students who tested positive 257 Teachers/staff who tested positive 66 Total positives 323 Total students, teachers and staff 2,642 % positive 12.23%
District Sewanhaka Students who tested positive 300 Teachers/staff who tested positive 109 Total positives 409 Total students, teachers and staff 9,441 % positive 4.33%
District Shelter Island Students who tested positive 15 Teachers/staff who tested positive 9 Total positives 24 Total students, teachers and staff 288 % positive 8.33%
District Shoreham-Wading River Students who tested positive 154 Teachers/staff who tested positive 39 Total positives 193 Total students, teachers and staff 2,522 % positive 7.65%
District Smithtown Students who tested positive 666 Teachers/staff who tested positive 165 Total positives 831 Total students, teachers and staff 9,744 % positive 8.53%
District South Country Students who tested positive 302 Teachers/staff who tested positive 89 Total positives 391 Total students, teachers and staff 3,234 % positive 12.09%
District South Huntington Students who tested positive 280 Teachers/staff who tested positive 90 Total positives 370 Total students, teachers and staff 6,745 % positive 5.49%
District Southampton Students who tested positive 101 Teachers/staff who tested positive 40 Total positives 141 Total students, teachers and staff 1,807 % positive 7.80%
District Southold Students who tested positive 43 Teachers/staff who tested positive 9 Total positives 52 Total students, teachers and staff 925 % positive 5.62%
District Springs Students who tested positive 58 Teachers/staff who tested positive 13 Total positives 71 Total students, teachers and staff 781 % positive 9.09%
District Syosset Students who tested positive 416 Teachers/staff who tested positive 151 Total positives 567 Total students, teachers and staff 7,812 % positive 7.26%
District Three Village Students who tested positive 420 Teachers/staff who tested positive 163 Total positives 583 Total students, teachers and staff 6,984 % positive 8.35%
District Tuckahoe Students who tested positive 31 Teachers/staff who tested positive 11 Total positives 42 Total students, teachers and staff 388 % positive 10.82%
District Uniondale Students who tested positive 77 Teachers/staff who tested positive 85 Total positives 162 Total students, teachers and staff 7,217 % positive 2.24%
District Valley Stream 13 Students who tested positive 48 Teachers/staff who tested positive 17 Total positives 65 Total students, teachers and staff 2,219 % positive 2.93%
District Valley Stream 24 Students who tested positive 52 Teachers/staff who tested positive 23 Total positives 75 Total students, teachers and staff 1,258 % positive 5.96%
District Valley Stream 30 Students who tested positive 79 Teachers/staff who tested positive 19 Total positives 98 Total students, teachers and staff 1,439 % positive 6.81%
District Valley Stream Central Students who tested positive 228 Teachers/staff who tested positive 83 Total positives 311 Total students, teachers and staff 5,229 % positive 5.95%
District Wainscott Students who tested positive 0 Teachers/staff who tested positive 4 Total positives 4 Total students, teachers and staff 35 % positive 11.43%
District Wantagh Students who tested positive 363 Teachers/staff who tested positive 60 Total positives 423 Total students, teachers and staff 3,235 % positive 13.08%
District West Babylon Students who tested positive 247 Teachers/staff who tested positive 98 Total positives 345 Total students, teachers and staff 4,369 % positive 7.90%
District West Hempstead Students who tested positive 110 Teachers/staff who tested positive 28 Total positives 138 Total students, teachers and staff 1,986 % positive 6.95%
District West Islip Students who tested positive 345 Teachers/staff who tested positive 98 Total positives 443 Total students, teachers and staff 4,547 % positive 9.74%
District Westbury Students who tested positive 120 Teachers/staff who tested positive 51 Total positives 171 Total students, teachers and staff 5,546 % positive 3.08%
District Westhampton Beach Students who tested positive 180 Teachers/staff who tested positive 25 Total positives 205 Total students, teachers and staff 2,098 % positive 9.77%
District William Floyd Students who tested positive 583 Teachers/staff who tested positive 198 Total positives 781 Total students, teachers and staff 10,434 % positive 7.49%
District Wyandanch Students who tested positive 21 Teachers/staff who tested positive 18 Total positives 39 Total students, teachers and staff 3,084 % positive 1.26%

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