Top 100 elementary schools in Connecticut (2025)
Schools classified as elementary by NCES. Ranked by the Success Index (US) from official American data; 100 schools shown.
- 197South SchoolNew Canaan · Public Elementary92% Math proficiency · 477 students
- 297Tokeneke Elementary SchoolDarien · Public Elementary89% Math proficiency · 439 students
- 397North Mianus SchoolRiverside · Public Elementary87% Math proficiency · 423 students
- 497Hindley Elementary SchoolDarien · Public Elementary89% Math proficiency · 411 students
- 597Old Greenwich SchoolOld Greenwich · Public Elementary86% Math proficiency · 385 students
- 697Green's Farms SchoolWestport · Public Elementary88% Math proficiency · 460 students
- 796Riverside SchoolRiverside · Public Elementary88% Math proficiency · 440 students
- 896Coleytown Elementary SchoolWestport · Public Elementary87% Math proficiency · 461 students
- 996Saugatuck Elementary SchoolWestport · Public Elementary81% Math proficiency · 395 students
- 1096North Street SchoolGreenwich · Public Elementary82% Math proficiency · 411 students
- 1195Kathleen H. Ryerson Elementary SchoolMadison · Public Elementary82% Math proficiency · 314 students
- 1295King's Highway Elementary SchoolWestport · Public Elementary83% Math proficiency · 451 students
- 1395Scotland Elementary SchoolRidgefield · Public Elementary82% Math proficiency · 318 students
- 1495Redding Elementary SchoolRedding · Public Elementary87% Math proficiency · 471 students
- 1595Ox Ridge Elementary SchoolDarien · Public Elementary85% Math proficiency · 625 students
- 1695Parkway SchoolGreenwich · Public Elementary87% Math proficiency · 249 students
- 1795West SchoolNew Canaan · Public Elementary90% Math proficiency · 481 students
- 1895East SchoolNew Canaan · Public Elementary90% Math proficiency · 554 students
- 1995Ridgebury Elementary SchoolRidgefield · Public Elementary87% Math proficiency · 322 students
- 2094Long Lots SchoolWestport · Public Elementary81% Math proficiency · 571 students
- 2194North Stonington Elementary SchoolNorth Stonington · Public Elementary87% Math proficiency · 379 students
- 2294International School At DundeeRiverside · Public Elementary82% Math proficiency · 342 students
- 2393West District SchoolUnionville · Public Elementary87% Math proficiency · 357 students
- 2493Farmingville Elementary SchoolRidgefield · Public Elementary82% Math proficiency · 311 students
- 2593Riverfield SchoolFairfield · Public Elementary82% Math proficiency · 406 students
- 2693Guilford Lakes SchoolGuilford · Public Elementary82% Math proficiency · 369 students
- 2793Sherman SchoolFairfield · Public Elementary90% Math proficiency · 385 students
- 2893Barlow Mountain Elementary SchoolRidgefield · Public Elementary82% Math proficiency · 377 students
- 2993Branchville Elementary SchoolRidgefield · Public Elementary82% Math proficiency · 340 students
- 3093Norfeldt SchoolWest Hartford · Public Elementary82% Math proficiency · 362 students
- 3193Gainfield Elementary SchoolSouthbury · Public Elementary82% Math proficiency · 321 students
- 3292Dwight Elementary SchoolFairfield · Public Elementary82% Math proficiency · 228 students
- 3392Monroe Elementary SchoolMonroe · Public Elementary87% Math proficiency · 414 students
- 3492Holmes Elementary SchoolDarien · Public Elementary85% Math proficiency · 407 students
- 3592West Hill SchoolRocky Hill · Public Elementary80% Math proficiency · 392 students
- 3692Booth Free SchoolRoxbury · Public Elementary95% Math proficiency · 86 students
- 3792Mile Creek SchoolOld Lyme · Public Elementary87% Math proficiency · 334 students
- 3892Deans Mill SchoolStonington · Public Elementary77% Math proficiency · 429 students
- 3992Hebron Avenue SchoolGlastonbury · Public Elementary83% Math proficiency · 458 students
- 4092Hurlbutt Elementary SchoolWeston · Public Elementary1.4% Free/reduced-price lunch · 443 students
- 4192Morley SchoolWest Hartford · Public Elementary77% Math proficiency · 301 students
- 4292Royle Elementary SchoolDarien · Public Elementary72% Math proficiency · 342 students
- 4391Washington Primary SchoolWashington Depot · Public Elementary84.5% Math proficiency · 156 students
- 4491Weston Intermediate SchoolWeston · Public Elementary79% Math proficiency · 478 students
- 4591Cider Mill SchoolWilton · Public Elementary73% Math proficiency · 831 students
- 4691Samuel Staples Elementary SchoolEaston · Public Elementary76% Math proficiency · 606 students
- 4791Burr Elementary SchoolFairfield · Public Elementary77% Math proficiency · 347 students
- 4891Central SchoolSimsbury · Public Elementary77% Math proficiency · 393 students
- 4991Mill Hill SchoolSouthport · Public Elementary77% Math proficiency · 371 students
- 5091Niantic Center SchoolNiantic · Public Elementary82% Math proficiency · 198 students
- 5191Urbin T. Kelley SchoolSouthington · Public Elementary77% Math proficiency · 301 students
- 5291Bugbee SchoolWest Hartford · Public Elementary77% Math proficiency · 343 students
- 5391Cherry Brook Primary SchoolCanton · Public Elementary82% Math proficiency · 426 students
- 5491Tashua SchoolTrumbull · Public Elementary90% Math proficiency · 394 students
- 5591Beecher Road SchoolWoodbridge · Public Elementary74% Math proficiency · 862 students
- 5690Hopewell SchoolSouth Glastonbury · Public Elementary80% Math proficiency · 458 students
- 5790Noah Wallace SchoolFarmington · Public Elementary82% Math proficiency · 342 students
- 5890Philip R. Smith SchoolSouth Windsor · Public Elementary77% Math proficiency · 468 students
- 5990Essex Elementary SchoolCenterbrook · Public Elementary72% Math proficiency · 307 students
- 6090Head O'Meadow Elementary SchoolNewtown · Public Elementary72% Math proficiency · 327 students
- 6190Norton SchoolCheshire · Public Elementary84% Math proficiency · 412 students
- 6290Long Meadow Elementary SchoolMiddlebury · Public Elementary78% Math proficiency · 518 students
- 6390Pomperaug Elementary SchoolSouthbury · Public Elementary77% Math proficiency · 395 students
- 6490The Burnham SchoolBridgewater · Public Elementary90% Math proficiency · 68 students
- 6590Roaring Brook SchoolAvon · Public Elementary82% Math proficiency · 461 students
- 6690Calvin Leete SchoolGuilford · Public Elementary77% Math proficiency · 213 students
- 6790Gilead Hill SchoolHebron · Public Elementary17.7% Free/reduced-price lunch · 317 students
- 6890Turkey Hill SchoolOrange · Public Elementary72% Math proficiency · 297 students
- 6990A. W. Cox SchoolGuilford · Public Elementary72% Math proficiency · 255 students
- 7090Glenville SchoolGreenwich · Public Elementary70% Math proficiency · 411 students
- 7190Orchard Hill SchoolSouth Windsor · Public Elementary80% Math proficiency · 623 students
- 7290Peck Place SchoolOrange · Public Elementary73% Math proficiency · 386 students
- 7390Jennings SchoolFairfield · Public Elementary77% Math proficiency · 280 students
- 7489Cos Cob SchoolCos Cob · Public Elementary74% Math proficiency · 343 students
- 7589Flanders SchoolEast Lyme · Public Elementary82% Math proficiency · 242 students
- 7689Chapman SchoolCheshire · Public Elementary77% Math proficiency · 369 students
- 7789Melissa Jones SchoolGuilford · Public Elementary72% Math proficiency · 265 students
- 7889Stepney Elementary SchoolMonroe · Public Elementary80% Math proficiency · 512 students
- 7989Great Neck Elementary SchoolWaterford · Public Elementary77% Math proficiency · 309 students
- 8089J. Milton Jeffrey Elementary SchoolMadison · Public Elementary77% Math proficiency · 407 students
- 8189Allgrove SchoolEast Granby · Public Elementary10.2% Free/reduced-price lunch · 215 students
- 8289Osborn Hill SchoolFairfield · Public Elementary78% Math proficiency · 446 students
- 8389Squadron Line SchoolSimsbury · Public Elementary72% Math proficiency · 710 students
- 8489Braeburn SchoolWest Hartford · Public Elementary72% Math proficiency · 347 students
- 8589Daniels Farm SchoolTrumbull · Public Elementary85% Math proficiency · 484 students
- 8689Killingworth Elementary SchoolHigganum · Public Elementary72% Math proficiency · 257 students
- 8789Frisbie SchoolWolcott · Public Elementary82% Math proficiency · 265 students
- 8889Lillie B. Haynes SchoolNiantic · Public Elementary82% Math proficiency · 365 students
- 8989Middlebury Elementary SchoolMiddlebury · Public Elementary77% Math proficiency · 309 students
- 9089Tootin' Hills SchoolWest Simsbury · Public Elementary73% Math proficiency · 368 students
- 9188Chester Elementary SchoolChester · Public Elementary72% Math proficiency · 198 students
- 9288East Farms SchoolFarmington · Public Elementary87% Math proficiency · 457 students
- 9388Harwinton Consolidated SchoolHawrinton · Public Elementary82% Math proficiency · 374 students
- 9488Middle Gate Elementary SchoolNewtown · Public Elementary72% Math proficiency · 397 students
- 9588Oakdale SchoolOakdale · Public Elementary87% Math proficiency · 271 students
- 9688Lyme Consolidated SchoolLyme · Public Elementary82% Math proficiency · 226 students
- 9788Hawley Elementary SchoolNewtown · Public Elementary72% Math proficiency · 281 students
- 9888Kent Center SchoolKent · Public Elementary72% Math proficiency · 180 students
- 9988Miller-Driscoll SchoolWilton · Public Elementary2.7% Free/reduced-price lunch · 845 students
- 10088Nayaug Elementary SchoolSouth Glastonbury · Public Elementary78% Math proficiency · 533 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | South School New Canaan · Elementary · Grades K–4 | Public | 97.4 Top 5% | 92% Math proficiency | 477 |
| 2 | Tokeneke Elementary School Darien · Elementary · Grades PK–5 | Public | 97.2 Top 5% | 89% Math proficiency | 439 |
| 3 | North Mianus School Riverside · Elementary · Grades K–5 | Public | 97.1 Top 5% | 87% Math proficiency | 423 |
| 4 | Hindley Elementary School Darien · Elementary · Grades PK–5 | Public | 97.0 Top 5% | 89% Math proficiency | 411 |
| 5 | Old Greenwich School Old Greenwich · Elementary · Grades PK–5 | Public | 96.8 Top 5% | 86% Math proficiency | 385 |
| 6 | Green's Farms School Westport · Elementary · Grades K–5 | Public | 96.6 Top 5% | 88% Math proficiency | 460 |
| 7 | Riverside School Riverside · Elementary · Grades K–5 | Public | 96.4 Top 5% | 88% Math proficiency | 440 |
| 8 | Coleytown Elementary School Westport · Elementary · Grades K–5 | Public | 96.2 Top 5% | 87% Math proficiency | 461 |
| 9 | Saugatuck Elementary School Westport · Elementary · Grades K–5 | Public | 95.9 Top 5% | 81% Math proficiency | 395 |
| 10 | North Street School Greenwich · Elementary · Grades PK–5 | Public | 95.7 Top 5% | 82% Math proficiency | 411 |
| 11 | Kathleen H. Ryerson Elementary School Madison · Elementary · Grades K–3 | Public | 95.3 Top 5% | 82% Math proficiency | 314 |
| 12 | King's Highway Elementary School Westport · Elementary · Grades K–5 | Public | 95.3 Top 5% | 83% Math proficiency | 451 |
| 13 | Scotland Elementary School Ridgefield · Elementary · Grades PK–5 | Public | 95.3 Top 5% | 82% Math proficiency | 318 |
| 14 | Redding Elementary School Redding · Elementary · Grades PK–4 | Public | 95.2 Top 5% | 87% Math proficiency | 471 |
| 15 | Ox Ridge Elementary School Darien · Elementary · Grades PK–5 | Public | 95.1 Top 5% | 85% Math proficiency | 625 |
| 16 | Parkway School Greenwich · Elementary · Grades K–5 | Public | 95.0 Top 5% | 87% Math proficiency | 249 |
| 17 | West School New Canaan · Elementary · Grades PK–4 | Public | 95.0 Top 5% | 90% Math proficiency | 481 |
| 18 | East School New Canaan · Elementary · Grades K–4 | Public | 94.7 Top 5% | 90% Math proficiency | 554 |
| 19 | Ridgebury Elementary School Ridgefield · Elementary · Grades PK–5 | Public | 94.5 Top 5% | 87% Math proficiency | 322 |
| 20 | Long Lots School Westport · Elementary · Grades K–5 | Public | 94.3 Top 5% | 81% Math proficiency | 571 |
| 21 | North Stonington Elementary School North Stonington · Elementary · Grades PK–6 | Public | 94.2 Top 5% | 87% Math proficiency | 379 |
| 22 | International School At Dundee Riverside · Elementary · Grades K–5 | Public | 93.9 Top 5% | 82% Math proficiency | 342 |
| 23 | West District School Unionville · Elementary · Grades K–4 | Public | 93.4 Top 5% | 87% Math proficiency | 357 |
| 24 | Farmingville Elementary School Ridgefield · Elementary · Grades PK–5 | Public | 93.2 Top 5% | 82% Math proficiency | 311 |
| 25 | Riverfield School Fairfield · Elementary · Grades K–5 | Public | 93.0 Top 5% | 82% Math proficiency | 406 |
| 26 | Guilford Lakes School Guilford · Elementary · Grades PK–4 | Public | 92.9 Top 5% | 82% Math proficiency | 369 |
| 27 | Sherman School Fairfield · Elementary · Grades K–5 | Public | 92.9 Top 5% | 90% Math proficiency | 385 |
| 28 | Barlow Mountain Elementary School Ridgefield · Elementary · Grades PK–5 | Public | 92.8 Top 5% | 82% Math proficiency | 377 |
| 29 | Branchville Elementary School Ridgefield · Elementary · Grades PK–5 | Public | 92.7 Top 5% | 82% Math proficiency | 340 |
| 30 | Norfeldt School West Hartford · Elementary · Grades K–5 | Public | 92.6 Top 5% | 82% Math proficiency | 362 |
| 31 | Gainfield Elementary School Southbury · Elementary · Grades PK–5 | Public | 92.5 Top 5% | 82% Math proficiency | 321 |
| 32 | Dwight Elementary School Fairfield · Elementary · Grades K–5 | Public | 92.4 Top 5% | 82% Math proficiency | 228 |
| 33 | Monroe Elementary School Monroe · Elementary · Grades PK–5 | Public | 92.4 Top 5% | 87% Math proficiency | 414 |
| 34 | Holmes Elementary School Darien · Elementary · Grades PK–5 | Public | 92.3 Top 5% | 85% Math proficiency | 407 |
| 35 | West Hill School Rocky Hill · Elementary · Grades PK–3 | Public | 92.3 Top 5% | 80% Math proficiency | 392 |
| 36 | Booth Free School Roxbury · Elementary · Grades K–5 | Public | 92.1 Top 5% | 95% Math proficiency | 86 |
| 37 | Mile Creek School Old Lyme · Elementary · Grades K–5 | Public | 92.0 Top 5% | 87% Math proficiency | 334 |
| 38 | Deans Mill School Stonington · Elementary · Grades PK–5 | Public | 91.7 Top 5% | 77% Math proficiency | 429 |
| 39 | Hebron Avenue School Glastonbury · Elementary · Grades K–5 | Public | 91.6 Top 5% | 83% Math proficiency | 458 |
| 40 | Hurlbutt Elementary School Weston · Elementary · Grades PK–2 | Public | 91.6 Top 5% | 1.4% Free/reduced-price lunch | 443 |
| 41 | Morley School West Hartford · Elementary · Grades K–5 | Public | 91.5 Top 5% | 77% Math proficiency | 301 |
| 42 | Royle Elementary School Darien · Elementary · Grades PK–5 | Public | 91.5 Top 5% | 72% Math proficiency | 342 |
| 43 | Washington Primary School Washington Depot · Elementary · Grades PK–5 | Public | 91.4 Top 5% | 84.5% Math proficiency | 156 |
| 44 | Weston Intermediate School Weston · Elementary · Grades 3–5 | Public | 91.4 Top 5% | 79% Math proficiency | 478 |
| 45 | Cider Mill School Wilton · Elementary · Grades 3–5 | Public | 91.3 Top 5% | 73% Math proficiency | 831 |
| 46 | Samuel Staples Elementary School Easton · Elementary · Grades PK–5 | Public | 91.3 Top 5% | 76% Math proficiency | 606 |
| 47 | Burr Elementary School Fairfield · Elementary · Grades K–5 | Public | 91.2 Top 5% | 77% Math proficiency | 347 |
| 48 | Central School Simsbury · Elementary · Grades K–6 | Public | 91.2 Top 5% | 77% Math proficiency | 393 |
| 49 | Mill Hill School Southport · Elementary · Grades K–5 | Public | 91.2 Top 5% | 77% Math proficiency | 371 |
| 50 | Niantic Center School Niantic · Elementary · Grades K–4 | Public | 91.2 Top 5% | 82% Math proficiency | 198 |
| 51 | Urbin T. Kelley School Southington · Elementary · Grades PK–5 | Public | 91.2 Top 5% | 77% Math proficiency | 301 |
| 52 | Bugbee School West Hartford · Elementary · Grades K–5 | Public | 91.0 Top 5% | 77% Math proficiency | 343 |
| 53 | Cherry Brook Primary School Canton · Elementary · Grades PK–3 | Public | 90.9 Top 5% | 82% Math proficiency | 426 |
| 54 | Tashua School Trumbull · Elementary · Grades K–5 | Public | 90.9 Top 5% | 90% Math proficiency | 394 |
| 55 | Beecher Road School Woodbridge · Elementary · Grades PK–6 | Public | 90.7 Top 5% | 74% Math proficiency | 862 |
| 56 | Hopewell School South Glastonbury · Elementary · Grades K–4 | Public | 90.3 Top 5% | 80% Math proficiency | 458 |
| 57 | Noah Wallace School Farmington · Elementary · Grades K–4 | Public | 90.2 Top 5% | 82% Math proficiency | 342 |
| 58 | Philip R. Smith School South Windsor · Elementary · Grades K–5 | Public | 90.2 Top 5% | 77% Math proficiency | 468 |
| 59 | Essex Elementary School Centerbrook · Elementary · Grades PK–6 | Public | 90.1 Top 5% | 72% Math proficiency | 307 |
| 60 | Head O'Meadow Elementary School Newtown · Elementary · Grades K–4 | Public | 90.1 Top 5% | 72% Math proficiency | 327 |
| 61 | Norton School Cheshire · Elementary · Grades K–6 | Public | 90.1 Top 5% | 84% Math proficiency | 412 |
| 62 | Long Meadow Elementary School Middlebury · Elementary · Grades PK–5 | Public | 90.0 Top 5% | 78% Math proficiency | 518 |
| 63 | Pomperaug Elementary School Southbury · Elementary · Grades PK–5 | Public | 90.0 Top 5% | 77% Math proficiency | 395 |
| 64 | The Burnham School Bridgewater · Elementary · Grades K–5 | Public | 89.9 Top 5% | 90% Math proficiency | 68 |
| 65 | Roaring Brook School Avon · Elementary · Grades PK–4 | Public | 89.8 Top 5% | 82% Math proficiency | 461 |
| 66 | Calvin Leete School Guilford · Elementary · Grades K–4 | Public | 89.7 Top 5% | 77% Math proficiency | 213 |
| 67 | Gilead Hill School Hebron · Elementary · Grades PK–2 | Public | 89.7 Top 5% | 17.7% Free/reduced-price lunch | 317 |
| 68 | Turkey Hill School Orange · Elementary · Grades 1–6 | Public | 89.7 Top 5% | 72% Math proficiency | 297 |
| 69 | A. W. Cox School Guilford · Elementary · Grades K–4 | Public | 89.6 Top 5% | 72% Math proficiency | 255 |
| 70 | Glenville School Greenwich · Elementary · Grades K–5 | Public | 89.6 Top 5% | 70% Math proficiency | 411 |
| 71 | Orchard Hill School South Windsor · Elementary · Grades K–5 | Public | 89.6 Top 5% | 80% Math proficiency | 623 |
| 72 | Peck Place School Orange · Elementary · Grades 1–6 | Public | 89.6 Top 5% | 73% Math proficiency | 386 |
| 73 | Jennings School Fairfield · Elementary · Grades K–5 | Public | 89.5 Top 5% | 77% Math proficiency | 280 |
| 74 | Cos Cob School Cos Cob · Elementary · Grades PK–5 | Public | 89.4 Top 5% | 74% Math proficiency | 343 |
| 75 | Flanders School East Lyme · Elementary · Grades K–4 | Public | 89.4 Top 5% | 82% Math proficiency | 242 |
| 76 | Chapman School Cheshire · Elementary · Grades K–6 | Public | 89.3 Top 5% | 77% Math proficiency | 369 |
| 77 | Melissa Jones School Guilford · Elementary · Grades K–4 | Public | 89.2 Top 5% | 72% Math proficiency | 265 |
| 78 | Stepney Elementary School Monroe · Elementary · Grades K–5 | Public | 89.2 Top 5% | 80% Math proficiency | 512 |
| 79 | Great Neck Elementary School Waterford · Elementary · Grades PK–5 | Public | 89.1 Top 5% | 77% Math proficiency | 309 |
| 80 | J. Milton Jeffrey Elementary School Madison · Elementary · Grades K–3 | Public | 89.0 Top 5% | 77% Math proficiency | 407 |
| 81 | Allgrove School East Granby · Elementary · Grades PK–2 | Public | 88.9 Top 5% | 10.2% Free/reduced-price lunch | 215 |
| 82 | Osborn Hill School Fairfield · Elementary · Grades K–5 | Public | 88.8 Top 5% | 78% Math proficiency | 446 |
| 83 | Squadron Line School Simsbury · Elementary · Grades PK–6 | Public | 88.8 Top 5% | 72% Math proficiency | 710 |
| 84 | Braeburn School West Hartford · Elementary · Grades K–5 | Public | 88.7 Top 5% | 72% Math proficiency | 347 |
| 85 | Daniels Farm School Trumbull · Elementary · Grades K–5 | Public | 88.7 Top 5% | 85% Math proficiency | 484 |
| 86 | Killingworth Elementary School Higganum · Elementary · Grades PK–3 | Public | 88.7 Top 5% | 72% Math proficiency | 257 |
| 87 | Frisbie School Wolcott · Elementary · Grades K–5 | Public | 88.6 Top 5% | 82% Math proficiency | 265 |
| 88 | Lillie B. Haynes School Niantic · Elementary · Grades K–4 | Public | 88.6 Top 5% | 82% Math proficiency | 365 |
| 89 | Middlebury Elementary School Middlebury · Elementary · Grades PK–5 | Public | 88.5 Top 5% | 77% Math proficiency | 309 |
| 90 | Tootin' Hills School West Simsbury · Elementary · Grades K–6 | Public | 88.5 Top 5% | 73% Math proficiency | 368 |
| 91 | Chester Elementary School Chester · Elementary · Grades PK–6 | Public | 88.4 Top 5% | 72% Math proficiency | 198 |
| 92 | East Farms School Farmington · Elementary · Grades K–4 | Public | 88.4 Top 5% | 87% Math proficiency | 457 |
| 93 | Harwinton Consolidated School Hawrinton · Elementary · Grades PK–4 | Public | 88.4 Top 5% | 82% Math proficiency | 374 |
| 94 | Middle Gate Elementary School Newtown · Elementary · Grades K–4 | Public | 88.4 Top 5% | 72% Math proficiency | 397 |
| 95 | Oakdale School Oakdale · Elementary · Grades K–5 | Public | 88.4 Top 5% | 87% Math proficiency | 271 |
| 96 | Lyme Consolidated School Lyme · Elementary · Grades K–5 | Public | 88.3 Top 5% | 82% Math proficiency | 226 |
| 97 | Hawley Elementary School Newtown · Elementary · Grades K–4 | Public | 88.2 Top 5% | 72% Math proficiency | 281 |
| 98 | Kent Center School Kent · Elementary · Grades PK–8 | Public | 88.1 Top 5% | 72% Math proficiency | 180 |
| 99 | Miller-Driscoll School Wilton · Elementary · Grades PK–2 | Public | 88.0 Top 5% | 2.7% Free/reduced-price lunch | 845 |
| 100 | Nayaug Elementary School South Glastonbury · Elementary · Grades K–5 | Public | 88.0 Top 5% | 78% Math proficiency | 533 |
South School in New Canaan leads the 2025 list of elementary schools in Connecticut with a Success Index (US) of 97.4. Of the 100 schools shown, 100 are public.
Scores are percentiles within school type, so a elementary school and a high school with the same score sit at the same point in their own distributions. Use the rankings to build a shortlist, then visit the schools and ask how they support students at your child's level.
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Frequently asked questions
What is the best elementary school in Connecticut?
South School in New Canaan ranks first among elementary schools in Connecticut with a Success Index (US) of 97.4 out of 100 (Enrollment: 477).
How are elementary schools in Connecticut ranked?
Each school's Success Index (US) combines 4 factors: math proficiency (30%), reading proficiency (30%), community advantage (fewer free/reduced-price lunch) (25%), students per teacher (15%). Each factor is a percentile against schools of the same type across United States. Schools with fewer than 60 students are excluded from rankings.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.