| Bridgeport School District Bridgeport | 19,337 | 36 | $21,009 |
| New Haven School District New Haven | 19,150 | 37 | $22,604 |
| Waterbury School District Waterbury | 18,701 | 29 | $21,580 |
| Hartford School District Hartford | 16,774 | 41 | $25,952 |
| Stamford School District Stamford | 16,158 | 21 | $25,029 |
| Danbury School District Danbury | 12,109 | 19 | $19,233 |
| Norwalk School District Norwalk | 11,514 | 22 | $25,720 |
| Connecticut Technical Education and Career System Hartford | 11,183 | 17 | $489 |
| New Britain School District New Britain | 9,717 | 14 | $25,434 |
| Fairfield School District Fairfield | 9,379 | 16 | $25,330 |
| West Hartford School District West Hartford | 9,231 | 16 | $24,211 |
| Capitol Region Education Council Hartford | 8,942 | 15 | $28,244 |
| Meriden School District Meriden | 8,630 | 13 | $20,366 |
| Greenwich School District Greenwich | 8,560 | 15 | $30,609 |
| Bristol School District Bristol | 7,784 | 14 | $21,652 |
| Trumbull School District Trumbull | 6,920 | 9 | $21,528 |
| Stratford School District Stratford | 6,762 | 13 | $22,586 |
| East Hartford School District East Hartford | 6,392 | 12 | $25,362 |
| Southington School District Southington | 6,284 | 13 | $21,355 |
| Manchester School District Manchester | 6,192 | 10 | $29,289 |
| West Haven School District West Haven | 5,976 | 9 | $21,996 |
| Glastonbury School District Glastonbury | 5,663 | 8 | $24,439 |
| Hamden School District Hamden | 5,468 | 10 | $28,581 |
| Westport School District Westport | 5,387 | 8 | $28,678 |
| Milford School District Milford | 5,382 | 13 | $26,229 |
| Wallingford School District Wallingford | 5,335 | 12 | $25,307 |
| Enfield School District Enfield | 4,913 | 8 | $23,338 |
| South Windsor School District South Windsor | 4,877 | 6 | $20,454 |
| Darien School District Darien | 4,700 | 7 | $25,919 |
| Ridgefield School District Ridgefield | 4,568 | 9 | $26,051 |
| Shelton School District Shelton | 4,512 | 8 | $20,460 |
| Middletown School District Middletown | 4,414 | 10 | $26,314 |
| Naugatuck School District Naugatuck | 4,337 | 9 | $21,824 |
| Cheshire School District Cheshire | 4,208 | 7 | $22,646 |
| New Canaan School District New Canaan | 4,168 | 5 | $26,679 |
| Farmington School District Farmington | 4,147 | 7 | $22,818 |
| Simsbury School District Simsbury | 4,125 | 7 | $23,100 |
| Groton School District Mystic | 4,104 | 7 | $23,795 |
| Newtown School District Newtown | 4,003 | 7 | $24,560 |
| Newington School District Newington | 3,937 | 7 | $23,966 |
| Torrington School District Torrington | 3,883 | 6 | $24,775 |
| Wilton School District Wilton | 3,788 | 4 | $26,991 |
| New Milford School District New Milford | 3,683 | 5 | $20,944 |
| Wethersfield School District Wethersfield | 3,646 | 7 | $22,052 |
| Regional School District 15 Middlebury | 3,469 | 7 | $24,247 |
| Monroe School District Monroe | 3,398 | 5 | $21,664 |
| Norwich School District Norwich | 3,348 | 10 | $27,687 |
| Windsor School District Windsor | 3,337 | 6 | $27,879 |
| Windham School District Willimantic | 3,224 | 7 | $26,256 |
| Bethel School District Bethel | 3,223 | 5 | $20,855 |
| North Haven School District North Haven | 3,187 | 6 | $22,570 |
| Guilford School District Guilford | 3,155 | 7 | $23,399 |
| Vernon School District Vernon | 3,148 | 7 | $22,273 |
| Avon School District Avon | 3,106 | 5 | $23,367 |
| New London School District New London | 2,948 | 9 | $25,060 |
| East Haven School District East Haven | 2,885 | 8 | $22,536 |
| Berlin School District Berlin | 2,682 | 5 | $23,720 |
| Branford School District Branford | 2,651 | 5 | $27,148 |
| East Lyme School District East Lyme | 2,617 | 5 | $25,061 |
| Watertown School District Watertown | 2,598 | 5 | $22,868 |
| Ellington School District Ellington | 2,586 | 5 | $20,417 |
| Brookfield School District Brookfield | 2,563 | 4 | $21,784 |
| Rocky Hill School District Rocky Hill | 2,550 | 5 | $23,848 |
| Killingly School District Danielson | 2,450 | 4 | $22,243 |
| Madison School District Madison | 2,444 | 5 | $26,800 |
| Ledyard School District Ledyard | 2,421 | 5 | $19,784 |
| Waterford School District Waterford | 2,338 | 5 | $27,053 |
| Ansonia School District Ansonia | 2,332 | 4 | $20,750 |
| Tolland School District Tolland | 2,302 | 4 | $21,680 |
| Plainville School District Plainville | 2,291 | 5 | $23,122 |
| Colchester School District Colchester | 2,235 | 4 | $23,048 |
| Weston School District Weston | 2,197 | 4 | $27,016 |
| Regional School District 10 Burlington | 2,147 | 4 | $20,962 |
| New Fairfield School District New Fairfield | 2,143 | 4 | $25,178 |
| Wolcott School District Wolcott | 2,139 | 5 | $20,663 |
| Seymour School District Seymour | 2,133 | 4 | $21,347 |
| Norwich Free Academy District Norwich | 2,106 | 1 | $412 |
| Regional School District 05 Woodbridge | 2,075 | 3 | $24,307 |
| Bloomfield School District Bloomfield | 2,055 | 7 | $33,155 |
| Suffield School District Suffield | 2,041 | 4 | $21,868 |
| Montville School District Oakdale | 2,017 | 5 | $25,026 |
| Regional School District 16 Prospect | 1,958 | 4 | $22,568 |
| Cromwell School District Cromwell | 1,947 | 4 | $21,119 |
| Plainfield School District Plainfield | 1,944 | 5 | $23,849 |
| Regional School District 17 Higganum | 1,814 | 5 | $25,727 |
| Stonington School District Pawcatuck | 1,800 | 4 | $25,279 |
| East Hampton School District East Hampton | 1,770 | 4 | $23,232 |
| Area Cooperative Educational Services North Haven | 1,740 | 3 | $76,668 |
| Granby School District Granby | 1,738 | 4 | $22,128 |
| Griswold School District Griswold | 1,725 | 4 | $21,093 |
| Oxford School District Oxford | 1,717 | 4 | $22,216 |
| Coventry School District Coventry | 1,657 | 5 | $22,775 |
| Regional School District 14 Woodbury | 1,617 | 4 | $26,440 |
| Windsor Locks School District Windsor Locks | 1,549 | 4 | $29,517 |
| North Branford School District Northford | 1,538 | 4 | $24,320 |
| Canton School District Collinsville | 1,528 | 4 | $23,127 |
| Clinton School District Clinton | 1,497 | 3 | $25,488 |
| Learn Old Lyme | 1,410 | 4 | $25,307 |
| Stafford School District Stafford Springs | 1,401 | 4 | $25,915 |
| Regional School District 13 Durham | 1,365 | 5 | $31,141 |