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 | Jefferson Parish School DistrictLA | 1,980,000 | 777,000 | 44,890 | 24 (135) |
| 2 | East Baton Rouge Parish School DistrictLA | 1,407,000 | 551,000 | 36,850 | 21 (133) |
| 3 | Caddo Parish School DistrictLA | 818,000 | 654,000 | 36,690 | 23 (121) |
| 4 | Rapides Parish School DistrictLA | 783,000 | 429,000 | 23,140 | 23 (129) |
| 5 | Calcasieu Parish School DistrictLA | 633,000 | 501,000 | 32,820 | 21 (127) |
| 6 | St. Landry Parish School DistrictLA | 496,000 | 237,000 | 13,360 | 24 (135) |
| 7 | Bossier Parish School DistrictLA | 431,000 | 362,000 | 23,300 | 23 (119) |
| 8 | Ouachita Parish School DistrictLA | 409,000 | 313,000 | 19,360 | 23 (120) |
| 9 | St. Charles Parish School DistrictLA | 387,000 | 149,000 | 9,330 | 22 (133) |
| 10 | St. Bernard Parish School DistrictLA | 355,000 | 115,000 | 7,750 | 22 (135) |
| 11 | Monroe City School DistrictLA | 346,000 | 113,000 | 8,170 | 23 (119) |
| 12 | Livingston Parish School DistrictLA | 344,000 | 399,000 | 25,520 | 21 (134) |
| 13 | Vermilion Parish School DistrictLA | 306,000 | 145,000 | 9,580 | 22 (127) |
| 14 | Lafayette Parish School DistrictLA | 299,000 | 447,000 | 29,650 | 20 (130) |
| 15 | St. Martin Parish School DistrictLA | 235,000 | 118,000 | 7,830 | 21 (132) |
| 16 | Ascension Parish School DistrictLA | 232,000 | 333,000 | 22,540 | 20 (136) |
| 17 | Avoyelles Parish School DistrictLA | 228,000 | 69,000 | 4,860 | 23 (131) |
| 18 | Beauregard Parish School DistrictLA | 185,000 | 103,000 | 5,870 | 25 (135) |
| 19 | Evangeline Parish School DistrictLA | 173,000 | 138,000 | 6,520 | 23 (134) |
| 20 | Acadia Parish School DistrictLA | 166,000 | 192,000 | 10,010 | 20 (131) |
| 21 | Iberia Parish School DistrictLA | 146,000 | 158,000 | 12,560 | 20 (130) |
| 22 | Grant Parish School DistrictLA | 122,000 | 48,000 | 3,020 | 22 (127) |
| 23 | St. Tammany Parish School DistrictLA | 119,000 | 598,000 | 38,690 | 20 (131) |
| 24 | Plaquemines Parish School DistrictLA | 115,000 | 66,000 | 4,010 | 21 (129) |
| 25 | Tangipahoa Parish School DistrictLA | 107,000 | 344,000 | 19,250 | 19 (134) |
| 26 | Terrebonne Parish School DistrictLA | 92,000 | 233,000 | 17,260 | 21 (139) |
| 27 | Richland Parish School DistrictLA | 89,000 | 36,000 | 2,870 | 22 (120) |
| 28 | Vernon Parish School DistrictLA | 87,000 | 142,000 | 8,680 | 21 (126) |
| 29 | Central Community School DistrictLA | 77,000 | 80,000 | 4,710 | 21 (133) |
| 30 | Lafourche Parish School DistrictLA | 70,000 | 178,000 | 13,430 | 19 (137) |
| 31 | Sabine Parish School DistrictLA | 61,000 | 92,000 | 4,390 | 21 (123) |
| 32 | Franklin Parish School DistrictLA | 61,000 | 67,000 | 3,000 | 22 (123) |
| 33 | Iberville Parish School DistrictLA | 60,000 | 69,000 | 4,790 | 20 (134) |
| 34 | St. John the Baptist Parish School DistrictLA | 56,000 | 127,000 | 5,940 | 21 (132) |
| 35 | Caldwell Parish School DistrictLA | 54,000 | 25,000 | 1,520 | 24 (122) |
| 36 | Winn Parish School DistrictLA | 50,000 | 47,000 | 2,170 | 24 (129) |
| 37 | Red River Parish School DistrictLA | 50,000 | 23,000 | 1,440 | 21 (124) |
| 38 | Zachary Community School DistrictLA | 39,000 | 101,000 | 5,550 | 20 (131) |
| 39 | Natchitoches Parish School DistrictLA | 39,000 | 105,000 | 5,930 | 20 (129) |
| 40 | La Salle Parish School DistrictLA | 39,000 | 41,000 | 2,640 | 21 (126) |
| 41 | Baker City School DistrictLA | 37,000 | 24,000 | 1,320 | 21 (133) |
| 42 | Allen Parish School DistrictLA | 29,000 | 75,000 | 4,250 | 19 (132) |
| 43 | Catahoula Parish School DistrictLA | 25,000 | 26,000 | 1,200 | 21 (126) |
| 44 | Washington Parish School DistrictLA | 25,000 | 83,000 | 5,220 | 20 (128) |
| 45 | St. James Parish School DistrictLA | 24,000 | 59,000 | 3,770 | 19 (134) |
| 46 | De Soto Parish School DistrictLA | 24,000 | 87,000 | 5,030 | 20 (122) |
| 47 | Jefferson Davis Parish School DistrictLA | 24,000 | 86,000 | 5,780 | 18 (129) |
| 48 | Pointe Coupee Parish School DistrictLA | 19,000 | 49,000 | 2,860 | 21 (133) |
| 49 | West Baton Rouge Parish School DistrictLA | 18,000 | 52,000 | 3,800 | 21 (134) |
| 50 | Tensas Parish School DistrictLA | 18,000 | 9,000 | 450 | 28 (127) |
| 51 | Jackson Parish School DistrictLA | 17,000 | 49,000 | 2,260 | 21 (118) |
| 52 | St. Mary Parish School DistrictLA | 17,000 | 117,000 | 9,080 | 14 (129) |
| 53 | LSU Laboratory SchoolLA | 15,000 | 35,000 | 1,430 | 27 (140) |
| 54 | Concordia Parish School DistrictLA | 15,000 | 51,000 | 3,330 | 19 (128) |
| 55 | Cameron Parish School DistrictLA | 15,000 | 33,000 | 1,340 | 22 (120) |
| 56 | West Carroll Parish School DistrictLA | 15,000 | 42,000 | 1,990 | 21 (113) |
| 57 | Webster Parish School DistrictLA | 13,000 | 93,000 | 6,140 | 21 (114) |
| 58 | Bienville Parish School DistrictLA | 12,000 | 43,000 | 2,140 | 19 (116) |
| 59 | West Feliciana Parish School DistrictLA | 11,000 | 32,000 | 2,270 | 21 (130) |
| 60 | Recovery School District-LDELA | 10,000 | 26,000 | 1,010 | 29 (127) |
| 61 | Assumption Parish School DistrictLA | 8,000 | 51,000 | 3,350 | 17 (137) |
| 62 | Union Parish School DistrictLA | 8,000 | 24,000 | 1,590 | 17 (121) |
| 63 | Orleans Parish School DistrictLA | 7,000 | 14,000 | 540 | 26 (135) |
| 64 | Madison Parish School DistrictLA | 7,000 | 22,000 | 1,240 | 19 (118) |
| 65 | East Carroll Parish School DistrictLA | 4,000 | 13,000 | 950 | 20 (111) |
| 66 | Southern University Lab SchoolLA | 4,000 | 8,000 | 320 | 28 (140) |
| 67 | New Orleans Center for Creative ArtsLA | 3,000 | 6,000 | 240 | 30 (141) |
| 68 | Lincoln Parish School DistrictLA | 3,000 | 88,000 | 5,490 | 21 (115) |
| 69 | East Feliciana Parish School DistrictLA | 3,000 | 16,000 | 1,510 | 19 (130) |
| 70 | Claiborne Parish School DistrictLA | 3,000 | 28,000 | 1,690 | 19 (109) |
| 71 | LA Schools for the Deaf and Visually ImpairedLA | 2,000 | 5,000 | 200 | 21 (134) |
| 72 | Thrive AcademyLA | 2,000 | 4,000 | 180 | 27 (141) |
| 73 | Special School DistrictLA | 1,000 | 3,000 | 110 | 22 (129) |
| 74 | Chitimacha Tribal SchoolLA | 1,000 | 2,000 | 110 | 21 (132) |
| 75 | Louisiana Special Education CenterLA | 0 | 1,000 | 40 | 28 (135) |
| 76 | Morehouse Parish School DistrictLA | 0 | 42,000 | 2,790 | 18 (120) |
| 77 | Bogalusa City School DistrictLA | 0 | 17,000 | 1,490 | 18 (131) |
| 78 | St. Helena Parish School DistrictLA | 0 | 14,000 | 1,180 | 20 (129) |
| 79 | A.E. Phillips Laboratory SchoolLA | 0 | 9,000 | 410 | 27 (120) |
| 80 | Howard SchoolLA | 0 | 2,000 | 80 | 27 (120) |
| Rank | School district | Total Equipment (1970-2025) | Annual O&M | # of Students Impacted | Increase in heat days from 1970–2025 (Total heat days) |
|---|---|---|---|---|---|
| 1 | Jefferson Parish School DistrictLA | 1,980,000 | 777,000 | 44,890 | 24 (135) |
| 2 | Caddo Parish School DistrictLA | 818,000 | 654,000 | 36,690 | 23 (121) |
| 3 | St. Tammany Parish School DistrictLA | 119,000 | 598,000 | 38,690 | 20 (131) |
| 4 | East Baton Rouge Parish School DistrictLA | 1,407,000 | 551,000 | 36,850 | 21 (133) |
| 5 | Calcasieu Parish School DistrictLA | 633,000 | 501,000 | 32,820 | 21 (127) |
| 6 | Lafayette Parish School DistrictLA | 299,000 | 447,000 | 29,650 | 20 (130) |
| 7 | Rapides Parish School DistrictLA | 783,000 | 429,000 | 23,140 | 23 (129) |
| 8 | Livingston Parish School DistrictLA | 344,000 | 399,000 | 25,520 | 21 (134) |
| 9 | Bossier Parish School DistrictLA | 431,000 | 362,000 | 23,300 | 23 (119) |
| 10 | Tangipahoa Parish School DistrictLA | 107,000 | 344,000 | 19,250 | 19 (134) |
| 11 | Ascension Parish School DistrictLA | 232,000 | 333,000 | 22,540 | 20 (136) |
| 12 | Ouachita Parish School DistrictLA | 409,000 | 313,000 | 19,360 | 23 (120) |
| 13 | St. Landry Parish School DistrictLA | 496,000 | 237,000 | 13,360 | 24 (135) |
| 14 | Terrebonne Parish School DistrictLA | 92,000 | 233,000 | 17,260 | 21 (139) |
| 15 | Acadia Parish School DistrictLA | 166,000 | 192,000 | 10,010 | 20 (131) |
| 16 | Lafourche Parish School DistrictLA | 70,000 | 178,000 | 13,430 | 19 (137) |
| 17 | Iberia Parish School DistrictLA | 146,000 | 158,000 | 12,560 | 20 (130) |
| 18 | St. Charles Parish School DistrictLA | 387,000 | 149,000 | 9,330 | 22 (133) |
| 19 | Vermilion Parish School DistrictLA | 306,000 | 145,000 | 9,580 | 22 (127) |
| 20 | Vernon Parish School DistrictLA | 87,000 | 142,000 | 8,680 | 21 (126) |
| 21 | Evangeline Parish School DistrictLA | 173,000 | 138,000 | 6,520 | 23 (134) |
| 22 | St. John the Baptist Parish School DistrictLA | 56,000 | 127,000 | 5,940 | 21 (132) |
| 23 | St. Martin Parish School DistrictLA | 235,000 | 118,000 | 7,830 | 21 (132) |
| 24 | St. Mary Parish School DistrictLA | 17,000 | 117,000 | 9,080 | 14 (129) |
| 25 | St. Bernard Parish School DistrictLA | 355,000 | 115,000 | 7,750 | 22 (135) |
| 26 | Monroe City School DistrictLA | 346,000 | 113,000 | 8,170 | 23 (119) |
| 27 | Natchitoches Parish School DistrictLA | 39,000 | 105,000 | 5,930 | 20 (129) |
| 28 | Beauregard Parish School DistrictLA | 185,000 | 103,000 | 5,870 | 25 (135) |
| 29 | Zachary Community School DistrictLA | 39,000 | 101,000 | 5,550 | 20 (131) |
| 30 | Webster Parish School DistrictLA | 13,000 | 93,000 | 6,140 | 21 (114) |
| 31 | Sabine Parish School DistrictLA | 61,000 | 92,000 | 4,390 | 21 (123) |
| 32 | Lincoln Parish School DistrictLA | 3,000 | 88,000 | 5,490 | 21 (115) |
| 33 | De Soto Parish School DistrictLA | 24,000 | 87,000 | 5,030 | 20 (122) |
| 34 | Jefferson Davis Parish School DistrictLA | 24,000 | 86,000 | 5,780 | 18 (129) |
| 35 | Washington Parish School DistrictLA | 25,000 | 83,000 | 5,220 | 20 (128) |
| 36 | Central Community School DistrictLA | 77,000 | 80,000 | 4,710 | 21 (133) |
| 37 | Allen Parish School DistrictLA | 29,000 | 75,000 | 4,250 | 19 (132) |
| 38 | Iberville Parish School DistrictLA | 60,000 | 69,000 | 4,790 | 20 (134) |
| 39 | Avoyelles Parish School DistrictLA | 228,000 | 69,000 | 4,860 | 23 (131) |
| 40 | Franklin Parish School DistrictLA | 61,000 | 67,000 | 3,000 | 22 (123) |
| 41 | Plaquemines Parish School DistrictLA | 115,000 | 66,000 | 4,010 | 21 (129) |
| 42 | St. James Parish School DistrictLA | 24,000 | 59,000 | 3,770 | 19 (134) |
| 43 | West Baton Rouge Parish School DistrictLA | 18,000 | 52,000 | 3,800 | 21 (134) |
| 44 | Concordia Parish School DistrictLA | 15,000 | 51,000 | 3,330 | 19 (128) |
| 45 | Assumption Parish School DistrictLA | 8,000 | 51,000 | 3,350 | 17 (137) |
| 46 | Jackson Parish School DistrictLA | 17,000 | 49,000 | 2,260 | 21 (118) |
| 47 | Pointe Coupee Parish School DistrictLA | 19,000 | 49,000 | 2,860 | 21 (133) |
| 48 | Grant Parish School DistrictLA | 122,000 | 48,000 | 3,020 | 22 (127) |
| 49 | Winn Parish School DistrictLA | 50,000 | 47,000 | 2,170 | 24 (129) |
| 50 | Bienville Parish School DistrictLA | 12,000 | 43,000 | 2,140 | 19 (116) |
| 51 | West Carroll Parish School DistrictLA | 15,000 | 42,000 | 1,990 | 21 (113) |
| 52 | Morehouse Parish School DistrictLA | 0 | 42,000 | 2,790 | 18 (120) |
| 53 | La Salle Parish School DistrictLA | 39,000 | 41,000 | 2,640 | 21 (126) |
| 54 | Richland Parish School DistrictLA | 89,000 | 36,000 | 2,870 | 22 (120) |
| 55 | LSU Laboratory SchoolLA | 15,000 | 35,000 | 1,430 | 27 (140) |
| 56 | Cameron Parish School DistrictLA | 15,000 | 33,000 | 1,340 | 22 (120) |
| 57 | West Feliciana Parish School DistrictLA | 11,000 | 32,000 | 2,270 | 21 (130) |
| 58 | Claiborne Parish School DistrictLA | 3,000 | 28,000 | 1,690 | 19 (109) |
| 59 | Recovery School District-LDELA | 10,000 | 26,000 | 1,010 | 29 (127) |
| 60 | Catahoula Parish School DistrictLA | 25,000 | 26,000 | 1,200 | 21 (126) |
| 61 | Caldwell Parish School DistrictLA | 54,000 | 25,000 | 1,520 | 24 (122) |
| 62 | Union Parish School DistrictLA | 8,000 | 24,000 | 1,590 | 17 (121) |
| 63 | Baker City School DistrictLA | 37,000 | 24,000 | 1,320 | 21 (133) |
| 64 | Red River Parish School DistrictLA | 50,000 | 23,000 | 1,440 | 21 (124) |
| 65 | Madison Parish School DistrictLA | 7,000 | 22,000 | 1,240 | 19 (118) |
| 66 | Bogalusa City School DistrictLA | 0 | 17,000 | 1,490 | 18 (131) |
| 67 | East Feliciana Parish School DistrictLA | 3,000 | 16,000 | 1,510 | 19 (130) |
| 68 | Orleans Parish School DistrictLA | 7,000 | 14,000 | 540 | 26 (135) |
| 69 | St. Helena Parish School DistrictLA | 0 | 14,000 | 1,180 | 20 (129) |
| 70 | East Carroll Parish School DistrictLA | 4,000 | 13,000 | 950 | 20 (111) |
| 71 | A.E. Phillips Laboratory SchoolLA | 0 | 9,000 | 410 | 27 (120) |
| 72 | Tensas Parish School DistrictLA | 18,000 | 9,000 | 450 | 28 (127) |
| 73 | Southern University Lab SchoolLA | 4,000 | 8,000 | 320 | 28 (140) |
| 74 | New Orleans Center for Creative ArtsLA | 3,000 | 6,000 | 240 | 30 (141) |
| 75 | LA Schools for the Deaf and Visually ImpairedLA | 2,000 | 5,000 | 200 | 21 (134) |
| 76 | Thrive AcademyLA | 2,000 | 4,000 | 180 | 27 (141) |
| 77 | Special School DistrictLA | 1,000 | 3,000 | 110 | 22 (129) |
| 78 | Chitimacha Tribal SchoolLA | 1,000 | 2,000 | 110 | 21 (132) |
| 79 | Howard SchoolLA | 0 | 2,000 | 80 | 27 (120) |
| 80 | Louisiana Special Education CenterLA | 0 | 1,000 | 40 | 28 (135) |
Baltimore City schools suffer from outdated infrastructure, mold, lead contamination, and a lack of funding that has prevented many schools from installing both heating equipment and air conditioning — especially in its lower-income communities and communities of color.
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