31

Connecticut

Total Equipment Cost

$34.7M

Annual Operations and Maintenance Cost

$731.9K

Students Affected

7,750

Connecticut’s Data by School District

Top 100 school districts, ranked by equipment cost
Rank School district Total Equipment (1970-2025) Annual O&M # of Students Impacted Increase in heat days from 1970–2025 (Total heat days)
1 Stamford School DistrictCT 32,836,000 712,000 7,300 13 (32)
2 Darien School DistrictCT 1,873,000 19,000 450 13 (30)
3 Regional High School District 19CT 0 0 0 12 (24)
4 Andover School DistrictCT 0 0 0 12 (24)
5 Ansonia School DistrictCT 0 0 0 11 (22)
6 AREA COOPERATIVE EDUCATIONALCT 0 0 0 11 (24)
7 Ashford School DistrictCT 0 0 0 11 (22)
8 Avon School DistrictCT 0 0 0 10 (26)
9 Barkhamsted School DistrictCT 0 0 0 12 (25)
10 Berlin School DistrictCT 0 0 0 11 (25)
11 Bethany School DistrictCT 0 0 0 13 (24)
12 Bethel School DistrictCT 0 0 0 14 (30)
13 Bloomfield School DistrictCT 0 0 0 12 (28)
14 Bolton School DistrictCT 0 0 0 9 (20)
15 Bozrah School DistrictCT 0 0 0 12 (25)
16 Branford School DistrictCT 0 0 0 11 (23)
17 Bridgeport School DistrictCT 0 0 0 10 (21)
18 Bristol School DistrictCT 0 0 0 9 (24)
19 Brookfield School DistrictCT 0 0 0 12 (29)
20 Brooklyn School DistrictCT 0 0 0 8 (22)
21 Canaan School DistrictCT 0 0 0 15 (30)
22 Canterbury School DistrictCT 0 0 0 9 (22)
23 Canton School DistrictCT 0 0 0 9 (23)
24 CAPITOL REGION EDUCATION COUNCT 0 0 0 11 (28)
25 Chaplin School DistrictCT 0 0 0 12 (26)
26 Cheshire School DistrictCT 0 0 0 11 (25)
27 Chester School DistrictCT 0 0 0 12 (23)
28 Clinton School DistrictCT 0 0 0 10 (21)
29 Colchester School DistrictCT 0 0 0 8 (20)
30 Colebrook School DistrictCT 0 0 0 9 (17)
31 Columbia School DistrictCT 0 0 0 12 (25)
32 COOPERATIVE EDUCATIONAL SERVICT 0 0 0 13 (24)
33 Cornwall School DistrictCT 0 0 0 14 (26)
34 Coventry School DistrictCT 0 0 0 8 (19)
35 Cromwell School DistrictCT 0 0 0 11 (27)
36 Danbury School DistrictCT 0 0 0 12 (28)
37 Deep River School DistrictCT 0 0 0 12 (24)
38 Derby School DistrictCT 0 0 0 11 (23)
39 East Granby School DistrictCT 0 0 0 11 (28)
40 East Haddam School DistrictCT 0 0 0 9 (23)
41 East Hampton School DistrictCT 0 0 0 9 (20)
42 East Hartford School DistrictCT 0 0 0 11 (28)
43 East Haven School DistrictCT 0 0 0 12 (23)
44 East Lyme School DistrictCT 0 0 0 8 (18)
45 East Windsor School DistrictCT 0 0 0 11 (27)
46 EASTERN CONNECTICUT REGIONALCT 0 0 0 8 (23)
47 Eastford School DistrictCT 0 0 0 11 (23)
48 Easton School DistrictCT 0 0 0 10 (22)
49 Ellington School DistrictCT 0 0 0 10 (23)
50 Enfield School DistrictCT 0 0 0 11 (30)
51 Essex School DistrictCT 0 0 0 12 (23)
52 Fairfield School DistrictCT 0 0 0 10 (23)
53 Farmington School DistrictCT 0 0 0 10 (26)
54 Franklin School DistrictCT 0 0 0 12 (26)
55 Glastonbury School DistrictCT 0 0 0 10 (26)
56 Granby School DistrictCT 0 0 0 11 (27)
57 Greenwich School DistrictCT 0 0 0 12 (30)
58 Griswold School DistrictCT 0 0 0 9 (22)
59 Groton School DistrictCT 0 0 0 8 (16)
60 Guilford School DistrictCT 0 0 0 10 (22)
61 Hamden School DistrictCT 0 0 0 12 (26)
62 Hampton School DistrictCT 0 0 0 11 (23)
63 Hartford School DistrictCT 0 0 0 11 (29)
64 Hartland School DistrictCT 0 0 0 11 (20)
65 Hebron School DistrictCT 0 0 0 9 (20)
66 Kent School DistrictCT 0 0 0 12 (26)
67 Killingly School DistrictCT 0 0 0 8 (22)
68 Lebanon School DistrictCT 0 0 0 8 (21)
69 Ledyard School DistrictCT 0 0 0 9 (21)
70 Lisbon School DistrictCT 0 0 0 12 (26)
71 Litchfield School DistrictCT 0 0 0 5 (16)
72 Madison School DistrictCT 0 0 0 10 (21)
73 Manchester School DistrictCT 0 0 0 10 (25)
74 Mansfield School DistrictCT 0 0 0 8 (20)
75 Marlborough School DistrictCT 0 0 0 13 (25)
76 Meriden School DistrictCT 0 0 0 10 (24)
77 Middletown School DistrictCT 0 0 0 11 (25)
78 Milford School DistrictCT 0 0 0 10 (21)
79 Monroe School DistrictCT 0 0 0 11 (22)
80 Montville School DistrictCT 0 0 0 8 (19)
81 Naugatuck School DistrictCT 0 0 0 10 (21)
82 New Britain School DistrictCT 0 0 0 11 (26)
83 New Canaan School DistrictCT 0 0 0 12 (28)
84 New Fairfield School DistrictCT 0 0 0 11 (25)
85 New Hartford School DistrictCT 0 0 0 8 (19)
86 New Haven School DistrictCT 0 0 0 12 (24)
87 New London School DistrictCT 0 0 0 7 (16)
88 New Milford School DistrictCT 0 0 0 10 (26)
89 Newington School DistrictCT 0 0 0 11 (27)
90 Newtown School DistrictCT 0 0 0 11 (26)
91 Norfolk School DistrictCT 0 0 0 7 (12)
92 North Branford School DistrictCT 0 0 0 11 (23)
93 North Canaan School DistrictCT 0 0 0 14 (26)
94 North Haven School DistrictCT 0 0 0 12 (26)
95 North Stonington School DistrictCT 0 0 0 8 (17)
96 Norwalk School DistrictCT 0 0 0 11 (28)
97 Norwich School DistrictCT 0 0 0 9 (23)
98 Old Saybrook School DistrictCT 0 0 0 8 (19)
99 Orange School DistrictCT 0 0 0 11 (22)
100 Oxford School DistrictCT 0 0 0 10 (22)
Top 100 school districts, ranked by O&M cost
Rank School district Total Equipment (1970-2025) Annual O&M # of Students Impacted Increase in heat days from 1970–2025 (Total heat days)
1 Stamford School DistrictCT 32,836,000 712,000 7,300 13 (32)
2 Darien School DistrictCT 1,873,000 19,000 450 13 (30)
3 Regional High School District 19CT 0 0 0 12 (24)
4 Andover School DistrictCT 0 0 0 12 (24)
5 Ansonia School DistrictCT 0 0 0 11 (22)
6 AREA COOPERATIVE EDUCATIONALCT 0 0 0 11 (24)
7 Ashford School DistrictCT 0 0 0 11 (22)
8 Avon School DistrictCT 0 0 0 10 (26)
9 Barkhamsted School DistrictCT 0 0 0 12 (25)
10 Berlin School DistrictCT 0 0 0 11 (25)
11 Bethany School DistrictCT 0 0 0 13 (24)
12 Bethel School DistrictCT 0 0 0 14 (30)
13 Bloomfield School DistrictCT 0 0 0 12 (28)
14 Bolton School DistrictCT 0 0 0 9 (20)
15 Bozrah School DistrictCT 0 0 0 12 (25)
16 Branford School DistrictCT 0 0 0 11 (23)
17 Bridgeport School DistrictCT 0 0 0 10 (21)
18 Bristol School DistrictCT 0 0 0 9 (24)
19 Brookfield School DistrictCT 0 0 0 12 (29)
20 Brooklyn School DistrictCT 0 0 0 8 (22)
21 Canaan School DistrictCT 0 0 0 15 (30)
22 Canterbury School DistrictCT 0 0 0 9 (22)
23 Canton School DistrictCT 0 0 0 9 (23)
24 CAPITOL REGION EDUCATION COUNCT 0 0 0 11 (28)
25 Chaplin School DistrictCT 0 0 0 12 (26)
26 Cheshire School DistrictCT 0 0 0 11 (25)
27 Chester School DistrictCT 0 0 0 12 (23)
28 Clinton School DistrictCT 0 0 0 10 (21)
29 Colchester School DistrictCT 0 0 0 8 (20)
30 Colebrook School DistrictCT 0 0 0 9 (17)
31 Columbia School DistrictCT 0 0 0 12 (25)
32 COOPERATIVE EDUCATIONAL SERVICT 0 0 0 13 (24)
33 Cornwall School DistrictCT 0 0 0 14 (26)
34 Coventry School DistrictCT 0 0 0 8 (19)
35 Cromwell School DistrictCT 0 0 0 11 (27)
36 Danbury School DistrictCT 0 0 0 12 (28)
37 Deep River School DistrictCT 0 0 0 12 (24)
38 Derby School DistrictCT 0 0 0 11 (23)
39 East Granby School DistrictCT 0 0 0 11 (28)
40 East Haddam School DistrictCT 0 0 0 9 (23)
41 East Hampton School DistrictCT 0 0 0 9 (20)
42 East Hartford School DistrictCT 0 0 0 11 (28)
43 East Haven School DistrictCT 0 0 0 12 (23)
44 East Lyme School DistrictCT 0 0 0 8 (18)
45 East Windsor School DistrictCT 0 0 0 11 (27)
46 EASTERN CONNECTICUT REGIONALCT 0 0 0 8 (23)
47 Eastford School DistrictCT 0 0 0 11 (23)
48 Easton School DistrictCT 0 0 0 10 (22)
49 Ellington School DistrictCT 0 0 0 10 (23)
50 Enfield School DistrictCT 0 0 0 11 (30)
51 Essex School DistrictCT 0 0 0 12 (23)
52 Fairfield School DistrictCT 0 0 0 10 (23)
53 Farmington School DistrictCT 0 0 0 10 (26)
54 Franklin School DistrictCT 0 0 0 12 (26)
55 Glastonbury School DistrictCT 0 0 0 10 (26)
56 Granby School DistrictCT 0 0 0 11 (27)
57 Greenwich School DistrictCT 0 0 0 12 (30)
58 Griswold School DistrictCT 0 0 0 9 (22)
59 Groton School DistrictCT 0 0 0 8 (16)
60 Guilford School DistrictCT 0 0 0 10 (22)
61 Hamden School DistrictCT 0 0 0 12 (26)
62 Hampton School DistrictCT 0 0 0 11 (23)
63 Hartford School DistrictCT 0 0 0 11 (29)
64 Hartland School DistrictCT 0 0 0 11 (20)
65 Hebron School DistrictCT 0 0 0 9 (20)
66 Kent School DistrictCT 0 0 0 12 (26)
67 Killingly School DistrictCT 0 0 0 8 (22)
68 Lebanon School DistrictCT 0 0 0 8 (21)
69 Ledyard School DistrictCT 0 0 0 9 (21)
70 Lisbon School DistrictCT 0 0 0 12 (26)
71 Litchfield School DistrictCT 0 0 0 5 (16)
72 Madison School DistrictCT 0 0 0 10 (21)
73 Manchester School DistrictCT 0 0 0 10 (25)
74 Mansfield School DistrictCT 0 0 0 8 (20)
75 Marlborough School DistrictCT 0 0 0 13 (25)
76 Meriden School DistrictCT 0 0 0 10 (24)
77 Middletown School DistrictCT 0 0 0 11 (25)
78 Milford School DistrictCT 0 0 0 10 (21)
79 Monroe School DistrictCT 0 0 0 11 (22)
80 Montville School DistrictCT 0 0 0 8 (19)
81 Naugatuck School DistrictCT 0 0 0 10 (21)
82 New Britain School DistrictCT 0 0 0 11 (26)
83 New Canaan School DistrictCT 0 0 0 12 (28)
84 New Fairfield School DistrictCT 0 0 0 11 (25)
85 New Hartford School DistrictCT 0 0 0 8 (19)
86 New Haven School DistrictCT 0 0 0 12 (24)
87 New London School DistrictCT 0 0 0 7 (16)
88 New Milford School DistrictCT 0 0 0 10 (26)
89 Newington School DistrictCT 0 0 0 11 (27)
90 Newtown School DistrictCT 0 0 0 11 (26)
91 Norfolk School DistrictCT 0 0 0 7 (12)
92 North Branford School DistrictCT 0 0 0 11 (23)
93 North Canaan School DistrictCT 0 0 0 14 (26)
94 North Haven School DistrictCT 0 0 0 12 (26)
95 North Stonington School DistrictCT 0 0 0 8 (17)
96 Norwalk School DistrictCT 0 0 0 11 (28)
97 Norwich School DistrictCT 0 0 0 9 (23)
98 Old Saybrook School DistrictCT 0 0 0 8 (19)
99 Orange School DistrictCT 0 0 0 11 (22)
100 Oxford School DistrictCT 0 0 0 10 (22)