Total Equipment Cost
Annual Operations and Maintenance Cost
Students Affected
| Rank | School district | Total Equipment (1970-2025) | Annual O&M | # of Students Impacted | Increase in heat days from 1970–2025 (Total heat days) |
|---|---|---|---|---|---|
| 1 | Detroit Public Schools Community DistrictMI | 209,144,000 | 5,671,000 | 47,530 | 11 (34) |
| 2 | Dearborn City School DistrictMI | 87,334,000 | 1,911,000 | 20,620 | 11 (37) |
| 3 | Ann Arbor Public SchoolsMI | 72,972,000 | 1,517,000 | 17,400 | 11 (35) |
| 4 | Plymouth-Canton Community SchoolsMI | 72,760,000 | 1,598,000 | 17,140 | 13 (37) |
| 5 | Livonia Public SchoolsMI | 59,424,000 | 1,357,000 | 13,900 | 12 (37) |
| 6 | Kalamazoo Public School DistrictMI | 51,571,000 | 1,042,000 | 12,440 | 12 (41) |
| 7 | Troy School DistrictMI | 51,172,000 | 1,040,000 | 12,220 | 11 (33) |
| 8 | Wayne-Westland Community School DistrictMI | 42,873,000 | 836,000 | 10,220 | 12 (36) |
| 9 | Portage Public SchoolsMI | 36,231,000 | 757,000 | 8,640 | 12 (40) |
| 10 | Birmingham City School DistrictMI | 31,379,000 | 704,000 | 7,320 | 10 (33) |
| 11 | Grosse Pointe Public SchoolsMI | 31,264,000 | 704,000 | 7,280 | 10 (33) |
| 12 | Warren Consolidated SchoolsMI | 30,931,000 | 538,000 | 7,900 | 12 (32) |
| 13 | Northville Public SchoolsMI | 29,306,000 | 656,000 | 6,800 | 13 (33) |
| 14 | Rochester Community School DistrictMI | 27,873,000 | 528,000 | 6,650 | 10 (31) |
| 15 | Farmington Public School DistrictMI | 25,369,000 | 548,000 | 6,000 | 11 (33) |
| 16 | Taylor School DistrictMI | 24,646,000 | 490,000 | 5,940 | 11 (35) |
| 17 | Southfield Public School DistrictMI | 23,731,000 | 572,000 | 5,480 | 11 (34) |
| 18 | Novi Community School DistrictMI | 21,928,000 | 466,000 | 5,100 | 12 (32) |
| 19 | Saline Area SchoolsMI | 21,909,000 | 461,000 | 5,170 | 12 (35) |
| 20 | Woodhaven-Brownstown School DistrictMI | 21,415,000 | 441,000 | 5,150 | 11 (34) |
| 21 | Monroe Public SchoolsMI | 21,152,000 | 418,000 | 5,120 | 12 (36) |
| 22 | Forest Hills Public SchoolsMI | 20,947,000 | 468,000 | 4,770 | 11 (32) |
| 23 | Royal Oak City School DistrictMI | 20,064,000 | 407,000 | 4,830 | 11 (34) |
| 24 | Lincoln Park Public SchoolsMI | 19,717,000 | 389,000 | 4,760 | 11 (34) |
| 25 | Van Buren Public SchoolsMI | 19,592,000 | 464,000 | 4,540 | 14 (38) |
| 26 | Wyandotte City School DistrictMI | 19,162,000 | 419,000 | 4,490 | 11 (34) |
| 27 | Bedford Public SchoolsMI | 18,397,000 | 405,000 | 4,360 | 11 (38) |
| 28 | Lakeview Public SchoolsMI | 18,246,000 | 393,000 | 4,320 | 12 (32) |
| 29 | Berkley School DistrictMI | 18,181,000 | 409,000 | 4,270 | 11 (34) |
| 30 | Lakeview School DistrictMI | 17,452,000 | 379,000 | 4,080 | 12 (35) |
| 31 | Crestwood School DistrictMI | 16,966,000 | 397,000 | 3,950 | 11 (37) |
| 32 | Garden City School DistrictMI | 16,152,000 | 407,000 | 3,630 | 12 (37) |
| 33 | Mattawan Consolidated SchoolMI | 15,787,000 | 315,000 | 3,760 | 12 (38) |
| 34 | Oak Park City School DistrictMI | 15,780,000 | 339,000 | 3,730 | 11 (34) |
| 35 | Southgate Community School DistrictMI | 15,709,000 | 331,000 | 3,710 | 11 (34) |
| 36 | Allen Park Public SchoolsMI | 15,521,000 | 324,000 | 3,700 | 11 (35) |
| 37 | Dexter Community School DistrictMI | 15,454,000 | 334,000 | 3,620 | 12 (33) |
| 38 | Battle Creek Public SchoolsMI | 15,344,000 | 295,000 | 3,690 | 11 (35) |
| 39 | Gibraltar School DistrictMI | 14,717,000 | 308,000 | 3,490 | 12 (33) |
| 40 | Niles Community School DistrictMI | 14,310,000 | 318,000 | 3,380 | 13 (37) |
| 41 | Lincoln Consolidated School DistrictMI | 14,015,000 | 286,000 | 3,330 | 13 (36) |
| 42 | Avondale School DistrictMI | 13,999,000 | 275,000 | 3,340 | 11 (32) |
| 43 | Grand Rapids Public SchoolsMI | 13,996,000 | 266,000 | 3,380 | 11 (31) |
| 44 | Holland City School DistrictMI | 13,925,000 | 273,000 | 3,290 | 14 (33) |
| 45 | Hamtramck Public SchoolsMI | 13,408,000 | 299,000 | 3,180 | 11 (33) |
| 46 | Sturgis Public SchoolsMI | 13,303,000 | 262,000 | 3,180 | 13 (37) |
| 47 | Melvindale-North Allen Park School DistrictMI | 13,194,000 | 286,000 | 3,120 | 11 (36) |
| 48 | Thornapple Kellogg School DistrictMI | 13,116,000 | 245,000 | 3,140 | 11 (33) |
| 49 | South Redford School DistrictMI | 13,104,000 | 283,000 | 3,110 | 12 (37) |
| 50 | Greenville Public SchoolsMI | 13,081,000 | 192,000 | 3,210 | 11 (34) |
| 51 | Ypsilanti Community SchoolsMI | 12,907,000 | 268,000 | 3,110 | 12 (37) |
| 52 | St. Joseph Public SchoolsMI | 12,679,000 | 268,000 | 2,990 | 12 (37) |
| 53 | Wayland Union SchoolsMI | 12,524,000 | 242,000 | 2,990 | 10 (33) |
| 54 | Gull Lake Community SchoolsMI | 12,273,000 | 245,000 | 2,930 | 13 (37) |
| 55 | Ionia Public SchoolsMI | 12,046,000 | 221,000 | 2,880 | 9 (35) |
| 56 | Harper Creek Community SchoolsMI | 12,021,000 | 256,000 | 2,830 | 12 (35) |
| 57 | Lakeshore School DistrictMI | 11,723,000 | 243,000 | 2,790 | 13 (37) |
| 58 | Ferndale Public SchoolsMI | 11,719,000 | 270,000 | 2,700 | 11 (34) |
| 59 | St. Johns Public SchoolsMI | 11,663,000 | 231,000 | 2,740 | 10 (34) |
| 60 | Adrian City School DistrictMI | 11,569,000 | 215,000 | 2,780 | 12 (37) |
| 61 | Edwardsburg Public SchoolsMI | 11,549,000 | 243,000 | 2,740 | 13 (37) |
| 62 | Utica Community SchoolsMI | 11,464,000 | 161,000 | 3,000 | 12 (31) |
| 63 | Plainwell Community SchoolsMI | 11,208,000 | 224,000 | 2,670 | 12 (37) |
| 64 | Hastings Area School DistrictMI | 11,169,000 | 210,000 | 2,660 | 13 (36) |
| 65 | Airport Community School DistrictMI | 10,981,000 | 243,000 | 2,580 | 13 (35) |
| 66 | Tecumseh Public SchoolsMI | 10,918,000 | 191,000 | 2,650 | 12 (36) |
| 67 | Huron School DistrictMI | 10,910,000 | 229,000 | 2,580 | 12 (35) |
| 68 | Trenton Public SchoolsMI | 10,835,000 | 233,000 | 2,550 | 11 (34) |
| 69 | Hazel Park City School DistrictMI | 10,822,000 | 264,000 | 2,460 | 11 (34) |
| 70 | Vicksburg Community SchoolsMI | 10,764,000 | 224,000 | 2,560 | 13 (39) |
| 71 | Charlotte Public SchoolsMI | 10,676,000 | 231,000 | 2,420 | 10 (33) |
| 72 | Three Rivers Community SchoolsMI | 10,559,000 | 203,000 | 2,550 | 13 (40) |
| 73 | Romulus Community SchoolsMI | 10,355,000 | 211,000 | 2,470 | 12 (35) |
| 74 | Dearborn Heights School District 7MI | 10,331,000 | 216,000 | 2,470 | 11 (36) |
| 75 | Lamphere Public SchoolsMI | 10,210,000 | 214,000 | 2,420 | 12 (33) |
| 76 | River Rouge School DistrictMI | 10,006,000 | 247,000 | 2,280 | 12 (36) |
| 77 | Holt Public SchoolsMI | 9,870,000 | 174,000 | 2,470 | 10 (32) |
| 78 | Marshall Public SchoolsMI | 9,840,000 | 195,000 | 2,320 | 10 (32) |
| 79 | Redford Union School DistrictMI | 9,752,000 | 222,000 | 2,270 | 12 (36) |
| 80 | Otsego Public SchoolsMI | 9,567,000 | 186,000 | 2,280 | 11 (36) |
| 81 | Fitzgerald Public SchoolsMI | 9,459,000 | 239,000 | 2,130 | 11 (33) |
| 82 | Eaton Rapids Public SchoolsMI | 9,429,000 | 184,000 | 2,190 | 10 (32) |
| 83 | Allegan Public SchoolsMI | 9,408,000 | 179,000 | 2,240 | 10 (35) |
| 84 | Bloomfield Hills School DistrictMI | 9,123,000 | 192,000 | 2,240 | 10 (32) |
| 85 | Harper Woods City SchoolsMI | 8,904,000 | 207,000 | 2,050 | 11 (33) |
| 86 | Portland Public School DistrictMI | 8,838,000 | 164,000 | 2,100 | 10 (34) |
| 87 | Pennfield School DistrictMI | 8,824,000 | 179,000 | 2,080 | 12 (35) |
| 88 | Dowagiac Union SchoolsMI | 8,770,000 | 170,000 | 2,100 | 13 (38) |
| 89 | Paw Paw Public School DistrictMI | 8,733,000 | 180,000 | 2,070 | 12 (37) |
| 90 | Godwin Heights Public SchoolsMI | 8,545,000 | 176,000 | 2,000 | 11 (32) |
| 91 | Milan Area SchoolsMI | 8,496,000 | 170,000 | 2,010 | 12 (35) |
| 92 | Zeeland Public SchoolsMI | 8,342,000 | 122,000 | 2,150 | 12 (31) |
| 93 | Lowell Area SchoolsMI | 8,230,000 | 133,000 | 2,090 | 11 (33) |
| 94 | Benton Harbor Area SchoolsMI | 7,936,000 | 181,000 | 1,830 | 12 (36) |
| 95 | Flat Rock Community SchoolsMI | 7,881,000 | 162,000 | 1,880 | 13 (35) |
| 96 | Clarenceville School DistrictMI | 7,789,000 | 168,000 | 1,850 | 11 (36) |
| 97 | Lakewood Public SchoolsMI | 7,764,000 | 166,000 | 1,770 | 11 (34) |
| 98 | Alma Public SchoolsMI | 7,666,000 | 153,000 | 1,780 | 11 (32) |
| 99 | Oakland SchoolsMI | 7,456,000 | 204,000 | 1,530 | 14 (37) |
| 100 | Belding Area School DistrictMI | 7,421,000 | 137,000 | 1,760 | 11 (34) |
| Rank | School district | Total Equipment (1970-2025) | Annual O&M | # of Students Impacted | Increase in heat days from 1970–2025 (Total heat days) |
|---|---|---|---|---|---|
| 1 | Detroit Public Schools Community DistrictMI | 209,144,000 | 5,671,000 | 47,530 | 11 (34) |
| 2 | Dearborn City School DistrictMI | 87,334,000 | 1,911,000 | 20,620 | 11 (37) |
| 3 | Plymouth-Canton Community SchoolsMI | 72,760,000 | 1,598,000 | 17,140 | 13 (37) |
| 4 | Ann Arbor Public SchoolsMI | 72,972,000 | 1,517,000 | 17,400 | 11 (35) |
| 5 | Livonia Public SchoolsMI | 59,424,000 | 1,357,000 | 13,900 | 12 (37) |
| 6 | Kalamazoo Public School DistrictMI | 51,571,000 | 1,042,000 | 12,440 | 12 (41) |
| 7 | Troy School DistrictMI | 51,172,000 | 1,040,000 | 12,220 | 11 (33) |
| 8 | Wayne-Westland Community School DistrictMI | 42,873,000 | 836,000 | 10,220 | 12 (36) |
| 9 | Portage Public SchoolsMI | 36,231,000 | 757,000 | 8,640 | 12 (40) |
| 10 | Birmingham City School DistrictMI | 31,379,000 | 704,000 | 7,320 | 10 (33) |
| 11 | Grosse Pointe Public SchoolsMI | 31,264,000 | 704,000 | 7,280 | 10 (33) |
| 12 | Northville Public SchoolsMI | 29,306,000 | 656,000 | 6,800 | 13 (33) |
| 13 | Southfield Public School DistrictMI | 23,731,000 | 572,000 | 5,480 | 11 (34) |
| 14 | Farmington Public School DistrictMI | 25,369,000 | 548,000 | 6,000 | 11 (33) |
| 15 | Warren Consolidated SchoolsMI | 30,931,000 | 538,000 | 7,900 | 12 (32) |
| 16 | Rochester Community School DistrictMI | 27,873,000 | 528,000 | 6,650 | 10 (31) |
| 17 | Taylor School DistrictMI | 24,646,000 | 490,000 | 5,940 | 11 (35) |
| 18 | Forest Hills Public SchoolsMI | 20,947,000 | 468,000 | 4,770 | 11 (32) |
| 19 | Novi Community School DistrictMI | 21,928,000 | 466,000 | 5,100 | 12 (32) |
| 20 | Van Buren Public SchoolsMI | 19,592,000 | 464,000 | 4,540 | 14 (38) |
| 21 | Saline Area SchoolsMI | 21,909,000 | 461,000 | 5,170 | 12 (35) |
| 22 | Woodhaven-Brownstown School DistrictMI | 21,415,000 | 441,000 | 5,150 | 11 (34) |
| 23 | Wyandotte City School DistrictMI | 19,162,000 | 419,000 | 4,490 | 11 (34) |
| 24 | Monroe Public SchoolsMI | 21,152,000 | 418,000 | 5,120 | 12 (36) |
| 25 | Berkley School DistrictMI | 18,181,000 | 409,000 | 4,270 | 11 (34) |
| 26 | Garden City School DistrictMI | 16,152,000 | 407,000 | 3,630 | 12 (37) |
| 27 | Royal Oak City School DistrictMI | 20,064,000 | 407,000 | 4,830 | 11 (34) |
| 28 | Bedford Public SchoolsMI | 18,397,000 | 405,000 | 4,360 | 11 (38) |
| 29 | Crestwood School DistrictMI | 16,966,000 | 397,000 | 3,950 | 11 (37) |
| 30 | Lakeview Public SchoolsMI | 18,246,000 | 393,000 | 4,320 | 12 (32) |
| 31 | Lincoln Park Public SchoolsMI | 19,717,000 | 389,000 | 4,760 | 11 (34) |
| 32 | Lakeview School DistrictMI | 17,452,000 | 379,000 | 4,080 | 12 (35) |
| 33 | Oak Park City School DistrictMI | 15,780,000 | 339,000 | 3,730 | 11 (34) |
| 34 | Dexter Community School DistrictMI | 15,454,000 | 334,000 | 3,620 | 12 (33) |
| 35 | Southgate Community School DistrictMI | 15,709,000 | 331,000 | 3,710 | 11 (34) |
| 36 | Allen Park Public SchoolsMI | 15,521,000 | 324,000 | 3,700 | 11 (35) |
| 37 | Niles Community School DistrictMI | 14,310,000 | 318,000 | 3,380 | 13 (37) |
| 38 | Mattawan Consolidated SchoolMI | 15,787,000 | 315,000 | 3,760 | 12 (38) |
| 39 | Gibraltar School DistrictMI | 14,717,000 | 308,000 | 3,490 | 12 (33) |
| 40 | Hamtramck Public SchoolsMI | 13,408,000 | 299,000 | 3,180 | 11 (33) |
| 41 | Battle Creek Public SchoolsMI | 15,344,000 | 295,000 | 3,690 | 11 (35) |
| 42 | Melvindale-North Allen Park School DistrictMI | 13,194,000 | 286,000 | 3,120 | 11 (36) |
| 43 | Lincoln Consolidated School DistrictMI | 14,015,000 | 286,000 | 3,330 | 13 (36) |
| 44 | South Redford School DistrictMI | 13,104,000 | 283,000 | 3,110 | 12 (37) |
| 45 | Avondale School DistrictMI | 13,999,000 | 275,000 | 3,340 | 11 (32) |
| 46 | Holland City School DistrictMI | 13,925,000 | 273,000 | 3,290 | 14 (33) |
| 47 | Ferndale Public SchoolsMI | 11,719,000 | 270,000 | 2,700 | 11 (34) |
| 48 | St. Joseph Public SchoolsMI | 12,679,000 | 268,000 | 2,990 | 12 (37) |
| 49 | Ypsilanti Community SchoolsMI | 12,907,000 | 268,000 | 3,110 | 12 (37) |
| 50 | Grand Rapids Public SchoolsMI | 13,996,000 | 266,000 | 3,380 | 11 (31) |
| 51 | Hazel Park City School DistrictMI | 10,822,000 | 264,000 | 2,460 | 11 (34) |
| 52 | Sturgis Public SchoolsMI | 13,303,000 | 262,000 | 3,180 | 13 (37) |
| 53 | Harper Creek Community SchoolsMI | 12,021,000 | 256,000 | 2,830 | 12 (35) |
| 54 | River Rouge School DistrictMI | 10,006,000 | 247,000 | 2,280 | 12 (36) |
| 55 | Gull Lake Community SchoolsMI | 12,273,000 | 245,000 | 2,930 | 13 (37) |
| 56 | Thornapple Kellogg School DistrictMI | 13,116,000 | 245,000 | 3,140 | 11 (33) |
| 57 | Lakeshore School DistrictMI | 11,723,000 | 243,000 | 2,790 | 13 (37) |
| 58 | Airport Community School DistrictMI | 10,981,000 | 243,000 | 2,580 | 13 (35) |
| 59 | Edwardsburg Public SchoolsMI | 11,549,000 | 243,000 | 2,740 | 13 (37) |
| 60 | Wayland Union SchoolsMI | 12,524,000 | 242,000 | 2,990 | 10 (33) |
| 61 | Fitzgerald Public SchoolsMI | 9,459,000 | 239,000 | 2,130 | 11 (33) |
| 62 | Trenton Public SchoolsMI | 10,835,000 | 233,000 | 2,550 | 11 (34) |
| 63 | Charlotte Public SchoolsMI | 10,676,000 | 231,000 | 2,420 | 10 (33) |
| 64 | St. Johns Public SchoolsMI | 11,663,000 | 231,000 | 2,740 | 10 (34) |
| 65 | Huron School DistrictMI | 10,910,000 | 229,000 | 2,580 | 12 (35) |
| 66 | Plainwell Community SchoolsMI | 11,208,000 | 224,000 | 2,670 | 12 (37) |
| 67 | Vicksburg Community SchoolsMI | 10,764,000 | 224,000 | 2,560 | 13 (39) |
| 68 | Redford Union School DistrictMI | 9,752,000 | 222,000 | 2,270 | 12 (36) |
| 69 | Ionia Public SchoolsMI | 12,046,000 | 221,000 | 2,880 | 9 (35) |
| 70 | Dearborn Heights School District 7MI | 10,331,000 | 216,000 | 2,470 | 11 (36) |
| 71 | Adrian City School DistrictMI | 11,569,000 | 215,000 | 2,780 | 12 (37) |
| 72 | Lamphere Public SchoolsMI | 10,210,000 | 214,000 | 2,420 | 12 (33) |
| 73 | Romulus Community SchoolsMI | 10,355,000 | 211,000 | 2,470 | 12 (35) |
| 74 | Hastings Area School DistrictMI | 11,169,000 | 210,000 | 2,660 | 13 (36) |
| 75 | Harper Woods City SchoolsMI | 8,904,000 | 207,000 | 2,050 | 11 (33) |
| 76 | Oakland SchoolsMI | 7,456,000 | 204,000 | 1,530 | 14 (37) |
| 77 | Three Rivers Community SchoolsMI | 10,559,000 | 203,000 | 2,550 | 13 (40) |
| 78 | Marshall Public SchoolsMI | 9,840,000 | 195,000 | 2,320 | 10 (32) |
| 79 | Bloomfield Hills School DistrictMI | 9,123,000 | 192,000 | 2,240 | 10 (32) |
| 80 | Greenville Public SchoolsMI | 13,081,000 | 192,000 | 3,210 | 11 (34) |
| 81 | Tecumseh Public SchoolsMI | 10,918,000 | 191,000 | 2,650 | 12 (36) |
| 82 | Otsego Public SchoolsMI | 9,567,000 | 186,000 | 2,280 | 11 (36) |
| 83 | Eaton Rapids Public SchoolsMI | 9,429,000 | 184,000 | 2,190 | 10 (32) |
| 84 | Benton Harbor Area SchoolsMI | 7,936,000 | 181,000 | 1,830 | 12 (36) |
| 85 | Paw Paw Public School DistrictMI | 8,733,000 | 180,000 | 2,070 | 12 (37) |
| 86 | Allegan Public SchoolsMI | 9,408,000 | 179,000 | 2,240 | 10 (35) |
| 87 | Pennfield School DistrictMI | 8,824,000 | 179,000 | 2,080 | 12 (35) |
| 88 | Godwin Heights Public SchoolsMI | 8,545,000 | 176,000 | 2,000 | 11 (32) |
| 89 | Holt Public SchoolsMI | 9,870,000 | 174,000 | 2,470 | 10 (32) |
| 90 | Okemos Public SchoolsMI | 6,816,000 | 173,000 | 1,400 | 11 (32) |
| 91 | Dowagiac Union SchoolsMI | 8,770,000 | 170,000 | 2,100 | 13 (38) |
| 92 | Milan Area SchoolsMI | 8,496,000 | 170,000 | 2,010 | 12 (35) |
| 93 | Clarenceville School DistrictMI | 7,789,000 | 168,000 | 1,850 | 11 (36) |
| 94 | Washtenaw ISDMI | 5,835,000 | 168,000 | 1,200 | 12 (35) |
| 95 | Lakewood Public SchoolsMI | 7,764,000 | 166,000 | 1,770 | 11 (34) |
| 96 | Portland Public School DistrictMI | 8,838,000 | 164,000 | 2,100 | 10 (34) |
| 97 | Flat Rock Community SchoolsMI | 7,881,000 | 162,000 | 1,880 | 13 (35) |
| 98 | Utica Community SchoolsMI | 11,464,000 | 161,000 | 3,000 | 12 (31) |
| 99 | Berrien Springs Public SchoolsMI | 7,372,000 | 159,000 | 1,760 | 13 (38) |
| 100 | Jefferson SchoolsMI | 6,724,000 | 155,000 | 1,570 | 12 (35) |
Aside from closing schools early on hot days, the district has also canceled afternoon sports activities and reduced summer school program offerings at schools without A/C.
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