Best Public Schools in Zip Code 11783

Summary:

The 11783 zip code area is home to a strong educational system, with 5 schools spanning elementary, middle, and high school grades. These schools, part of the Seaford Union Free School District and the Levittown Union Free School District, consistently demonstrate exceptional academic performance, with several standout institutions leading the way.

Seaford Senior High School is a standout, consistently ranked among the top high schools in New York and boasting impressive test scores, a high graduation rate, and a relatively low percentage of free/reduced lunch students. Similarly, Seaford Manor School is an exceptional elementary school, with consistently high rankings and exceptional test scores in English Language Arts, Math, and Science.

The schools in the 11783 zip code generally perform very well on state assessments, with many proficiency rates exceeding the state and district averages. They also have access to significant resources, as evidenced by their high per-student spending and low student-teacher ratios. However, the relatively low percentages of free/reduced lunch recipients suggest these schools serve a predominantly affluent student population, raising questions about educational equity and access for students from lower-income backgrounds in the broader region.

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School													Students/Teachers											Ranking (2025)				Ranking (2024)				Regents Chemistry (2025)	Regents Common Core Algebra II (2025)	Regents Common Core English Language Arts (2025)	Regents Common Core Geometry (2025)	Regents Earth Science (2025)	Regents Global History and Geography (2025)	Regents Living Environment (2025)	Regents Physics (2025)	Regents U.S. History and Government (2025)	Regents Algebra I (2025)	Regents Geometry (2025)	NY State Assessments English Language Arts (2025)						NY State Assessments Math (2025)						NY State Assessments Science (2025)	% Completely Immunized (2020)	% Polio (2020)	% Measles (2020)	% Mumps (2020)	% Rubella (2020)	% Diphtheria (2020)	% Hepatitis B (2020)	% Varicella (2020)	Per Pupil Expenditures (2025)
Name	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	Regents Chemistry End of Course	Regents Common Core Algebra II End of Course	Regents Common Core English Language Arts End of Course	Regents Common Core Geometry End of Course	Regents Earth Science End of Course	Regents Global History and Geography End of Course	Regents Living Environment End of Course	Regents Physics End of Course	Regents U.S. History and Government End of Course	Regents Algebra I End of Course	Regents Geometry End of Course	NY State Assessments English Language Arts 3rd Grade	NY State Assessments English Language Arts 4th Grade	NY State Assessments English Language Arts 5th Grade	NY State Assessments English Language Arts 6th Grade	NY State Assessments English Language Arts 7th Grade	NY State Assessments English Language Arts 8th Grade	NY State Assessments Math 3rd Grade	NY State Assessments Math 4th Grade	NY State Assessments Math 5th Grade	NY State Assessments Math 6th Grade	NY State Assessments Math 7th Grade	NY State Assessments Math 8th Grade	NY State Assessments Science 5th Grade	% Completely Immunized All Grades	% Polio All Grades	% Measles All Grades	% Mumps All Grades	% Rubella All Grades	% Diphtheria All Grades	% Hepatitis B All Grades	% Varicella All Grades	Per Pupil Expenditures Total	Sub-total from Federal Funds	Sub-total from State/Local Funds
East Broadway School	Public	K-5	751 Seaman Neck Rd	Seaford	11783	Nassau County	Levittown Union Free School District	No	No	No	No	(516) 434-7426	662	55	12.0	15.4%	487 (73.6%)	8 (1.2%)	100 (15.1%)	55 (8.3%)	0 (0.0%)	0 (0.0%)	12 (1.8%)	64.2	848^th of 2445 public elementary schools	65.3%		56	1005^th of 2445 public elementary schools	58.9%	157												64.8	54.3	69.6				73.3	68.6	63.0				42.9	99.4	99.6	99.6	99.6	99.6	99.6	99.6	99.4	$32,201	$595	$31,606
Seaford Harbor School	Public	K-5	3500 Bayview St	Seaford	11783	Nassau County	Seaford Union Free School District	No	No	No	No	(516) 592-4180	544	51	10.6	10.5%	446 (82.0%)	1 (0.2%)	68 (12.5%)	15 (2.8%)	0 (0.0%)	0 (0.0%)	14 (2.6%)	72.1	635^th of 2445 public elementary schools	74.0%		61	881^st of 2445 public elementary schools	64.0%	246												68.4	45.8	77.1				86.0	76.0	73.5				47.7	99.1	99.8	99.8	99.8	99.8	100.0	99.5	99.7	$32,012	$561	$31,451
Seaford Middle School	Public	6-8	3940 Sunset Ave	Seaford	11783	Nassau County	Seaford Union Free School District	No	No	No	Yes	(516) 592-4280	522	60	8.6	12.5%	447 (85.6%)	4 (0.8%)	40 (7.7%)	23 (4.4%)	0 (0.0%)	0 (0.0%)	8 (1.5%)	67.8	416^th of 1500 public middle schools	72.3%		72	344^th of 1504 public middle schools	77.1%	72							95.9			98.7					60.3	46.9	70.4				65.2	59.7	71.4		98.4	100.0	100.0	100.0	100.0	100.0	99.8	100.0	$35,627	$645	$34,982
Seaford Manor School	Public	K-5	1590 Washington Ave	Seaford	11783	Nassau County	Seaford Union Free School District	No	No	No	No	(516) 592-4080	468	45	10.3	10.9%	357 (76.3%)	1 (0.2%)	63 (13.5%)	27 (5.8%)	3 (0.6%)	0 (0.0%)	17 (3.6%)	84.7	311^th of 2445 public elementary schools	87.3%		81.9	391^st of 2445 public elementary schools	84.0%	80												77.2	75.0	91.4				72.9	69.7	90.0				74.2	99.5	99.8	100.0	100.0	100.0	99.8	99.8	99.8	$35,567	$678	$34,889
Seaford Senior High School	Public	9-12	1575 Seamans Neck Rd	Seaford	11783	Nassau County	Seaford Union Free School District	No	No	No	Yes	(516) 592-4380	650	67	9.6	14.6%	533 (82.0%)	8 (1.2%)	74 (11.4%)	28 (4.3%)	0 (0.0%)	0 (0.0%)	7 (1.1%)	71.4	304^th of 1234 public high schools	75.4%		75.9	213^th of 1242 public high schools	82.9%	91	57.5	90.2	97.6	41.7	78.7	95.5	57.1	25.6	91.6	72.4	62.4														100.0	100.0	100.0	100.0	100.0	100.0	100.0	100.0	$38,530	$648	$37,882

Cities Near Zip Code 11783

City	Distance	# of Schools	Statewide Rank
Seaford	0.39 mi	5	172^nd
Wantagh	0.99 mi	6	126^th
Massapequa	0.99 mi	8	154^th
Levittown	1.96 mi	12	170^th
Massapequa Park	2.11 mi	3	315^th

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

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.

Best Public Schools in Zip Code 11783

Seaford Manor School

Seaford Harbor School

Seaford Senior High School

Seaford Middle School

East Broadway School

Cities Near Zip Code 11783