School														Students/Teachers											Ranking (2025)				Ranking (2024)				NGSS Science (2025)	SBAC English Language Arts (2025)			SBAC Mathematics (2025)			Per Pupil Expenditures (2025)
Name	Distance	Type	Grades	Address	City	Zip	County	District	Is Charter	Is Magnet	Is Virtual	Is Title I	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Average Standard Score (2025)	Statewide Rank (2025)	State Percentile (2025)	SchoolDigger Rating (2025)	Average Standard Score (2024)	Statewide Rank (2024)	State Percentile (2024)	Rank Change from Previous Year	NGSS Science 5th Grade	SBAC English Language Arts 3rd Grade	SBAC English Language Arts 4th Grade	SBAC English Language Arts 5th Grade	SBAC Mathematics 3rd Grade	SBAC Mathematics 4th Grade	SBAC Mathematics 5th Grade	Total
Kathleen H. Ryerson Elementary School	0.0mi	Public	K-3	982 Durham Rd.	Madison	06443	South Central Connecticut Planning Region	Madison School District	No	No	No	No	(203) 245-6440	314	27	11.5	1.9%	269 (85.7%)	0 (0.0%)	26 (8.3%)	4 (1.3%)	0 (0.0%)	0 (0.0%)	15 (4.8%)								(n/a)		75.0			78.8			$23,010
Dr. Robert H. Brown Intermediate School	0.2mi	Public	4-5	980 Durham Rd.	Madison	06443	South Central Connecticut Planning Region	Madison School District	No	No	No	Yes	(203) 245-6400	361	33	11.0	4.2%	304 (84.2%)	3 (0.8%)	16 (4.4%)	12 (3.3%)	0 (0.0%)	1 (0.3%)	24 (6.6%)	88.9	41^st of 493 public elementary schools	91.7%		90.6	29^th of 497 public elementary schools	94.2%	12	76.2		84.7	80.7		79.7	73.9	$24,005
J. Milton Jeffrey Elementary School	3.2mi	Public	K-3	331 Copse Rd.	Madison	06443	South Central Connecticut Planning Region	Madison School District	No	No	No	Yes	(203) 245-6460	407	32	12.6	3.4%	344 (84.5%)	3 (0.7%)	31 (7.6%)	11 (2.7%)	0 (0.0%)	1 (0.2%)	17 (4.2%)								(n/a)		69.8			75.5			$22,495
Guilford Lakes School	3.4mi	Public	PK, KG-4	40 Maupas Rd.	Guilford	06437	South Central Connecticut Planning Region	Guilford School District	No	No	No	No	(203) 453-5201	369	31	11.9	13.3%	259 (70.2%)	2 (0.5%)	56 (15.2%)	15 (4.1%)	0 (0.0%)	0 (0.0%)	37 (10.0%)	76.7	133^rd of 493 public elementary schools	73.0%		80.8	106^th of 497 public elementary schools	78.7%	27		64.8	70.0		70.4	68.0		$22,595
Killingworth Elementary School	3.8mi	Public	PK, KG-3	340 Route 81	Higganum	06419	Lower Connecticut River Valley Planning Region	Regional School District 17	No	No	No	No	(860) 663-1121	257	23	11.1	15.6%	226 (87.9%)	1 (0.4%)	15 (5.8%)	2 (0.8%)	0 (0.0%)	0 (0.0%)	13 (5.1%)								(n/a)		77.4			79.0			$27,528
Haddam-Killingworth Intermediate School	4.3mi	Public	4-5	451 Route 81	Killingworth	06419	Lower Connecticut River Valley Planning Region	Regional School District 17	No	No	No	No	(860) 663-1241	280	22	12.7	18.6%	250 (89.3%)	4 (1.4%)	13 (4.6%)	2 (0.7%)	1 (0.4%)	0 (0.0%)	10 (3.6%)	73.4	154^th of 493 public elementary schools	68.8%		76.5	135^th of 497 public elementary schools	72.8%	19	70.3		68.9	67.6		60.6	61.0	$20,736
Calvin Leete School	4.6mi	Public	K-4	280 South Union St.	Guilford	06437	South Central Connecticut Planning Region	Guilford School District	No	No	No	No	(203) 453-2726	213	18	11.9	14.1%	166 (77.9%)	1 (0.5%)	18 (8.5%)	13 (6.1%)	0 (0.0%)	0 (0.0%)	15 (7.0%)								(n/a)			91.7			79.2		$24,166
A. W. Cox School	5.2mi	Public	K-4	143 Three Mile Course	Guilford	06437	South Central Connecticut Planning Region	Guilford School District	No	No	No	Yes	(203) 453-5291	255	25	10.2	14.9%	191 (74.9%)	3 (1.2%)	33 (12.9%)	13 (5.1%)	0 (0.0%)	0 (0.0%)	15 (5.9%)	77	132^nd of 493 public elementary schools	73.2%		78.1	125^th of 497 public elementary schools	74.8%	7		77.4	66.7		77.4	55.6		$22,757
Melissa Jones School	5.6mi	Public	K-4	181 Ledge Hill Rd.	Guilford	06437	South Central Connecticut Planning Region	Guilford School District	No	No	No	Yes	(203) 457-0773	265	24	11.0	14.7%	229 (86.4%)	0 (0.0%)	19 (7.2%)	5 (1.9%)	0 (0.0%)	0 (0.0%)	12 (4.5%)	77.5	125^th of 493 public elementary schools	74.6%		82.3	93^rd of 497 public elementary schools	81.3%	32		60.7	85.4		59.0	85.4		$24,787
Lewin G. Joel Junior School	5.8mi	Public	PK, KG-4	137A Glenwood Rd.	Clinton	06413	Lower Connecticut River Valley Planning Region	Clinton School District	No	No	No	Yes	(860) 664-6501	532	53	10.0	38.5%	364 (68.4%)	4 (0.8%)	133 (25.0%)	13 (2.4%)	0 (0.0%)	0 (0.0%)	18 (3.4%)	59.4	217^th of 493 public elementary schools	56.0%		59.2	213^th of 497 public elementary schools	57.1%	4		58.3	49.5		68.0	56.2		$21,758

SchoolDigger rankings lists for Connecticut:

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.