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Baylis Elementary School

Public Grades K-5
274th
SchoolDigger Rank ?
of 2,445 New York Elementary Schools
Better than 89% of New York elementary schools
Summary

Baylis Elementary School is a public elementary school located in Plainview, New York, serving 422 students in grades K-5. As part of the highly-ranked Syosset Central School District, Baylis consistently performs at an exceptional level, with a majority of students scoring proficient or better on state assessments in English Language Arts and Math.

Baylis Elementary School's academic performance is truly standout, with 88.41% of 4th-grade students proficient or better in ELA and 93.33% proficient or better in Math - significantly outpacing the state averages of 54.07% and 58.64%, respectively. The school has maintained a strong statewide ranking, placing within the top 100 elementary schools in New York for several consecutive years, and earning a 5-star rating from SchoolDigger. Baylis also demonstrates consistent high performance across various student subgroups, including female students, male students, Asian students, white students, special education students, and students from low socioeconomic backgrounds.

Baylis Elementary School's success can be attributed to its relatively high per-student spending of $35,069, as well as its low student-teacher ratio ranging from 10.4 to 11.2 students per teacher. When compared to other nearby elementary schools within the Syosset Central School District, Baylis generally outperforms its peers, particularly in Math, making it a standout institution within the district and the broader New York educational landscape.

416
Students ?
10.5
Student/teacher ratio ?
$37,988
Per pupil spending ?
17.3%
Free/discounted lunch ?
 580 Woodbury Rd
       Plainview, NY  11803-1007

(516) 364-5798

District: Syosset Central School District


Students who attend Baylis Elementary School usually attend:

Middle:    H B Thompson Middle School
High:    Syosset Senior High School
Racial breakdown:

Asian:
55.3%
White:
34.9%
Hispanic:
4.8%
more
 See top rated New York elementary schools

 Compare Baylis Elementary School to nearby elementary schools!
At a glance
Ranking trend: Declining — 96th percentile in 2015 → 89th in 2025
Strengths
Test scores above the New York average (80% vs 55% meeting standards)
Ranks in the top 11% of New York elementary schools
Small classes — about 10 students per teacher
Worth a look
!Ranking has slipped — down 7 percentile points since 2015
!Some student groups rank well below the school's overall statewide standing
!Near the bottom of Syosset Central School District's ranking
Students meeting standards (2024-2025) ?
This school80%
District avg83%
New York avg55%
274th of 2,445
New York public elementary schools ?
Top 11%▼ down 7 pts since 2015
From top 4% (2015) to top 11% (2025)
See the entire ranking list of New York Elementary Schools →
SchoolDigger rating ?
6th of 7Elementary Schools in the Syosset Central School District
72nd of 874Syosset Central School District among New York districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew York percentileRating
202586.3274 of 244588.8%★★★★☆
202494.6100 of 244595.9%★★★★★
202395.191 of 243996.3%★★★★★
202294.580 of 243496.7%★★★★★
202190.2114 of 220194.8%★★★★★
201994.0108 of 241395.5%★★★★★
201892.791 of 239596.2%★★★★★
201794.356 of 238697.7%★★★★★
201688.3174 of 236692.6%★★★★★
201592.489 of 235296.2%★★★★★
201489.1163 of 234593.0%★★★★★
201394.453 of 232597.7%★★★★★
201292.040 of 232098.3%★★★★★
201192.830 of 228698.7%★★★★★
201091.525 of 226398.9%★★★★★
200985.641 of 225798.2%★★★★★
200887.814 of 222799.4%★★★★★
200788.127 of 221998.8%★★★★★
200687.353 of 220697.6%★★★★★

Asian

YearAvg scoreStatewide rankNew York percentileRating
202564.4274 of 69660.6%★★★☆☆
202477.5133 of 66279.9%★★★★☆
202283.964 of 67190.5%★★★★★
202173.9100 of 43076.7%★★★★☆
201971.1147 of 54873.2%★★★★☆
201875.6115 of 60180.9%★★★★☆

Female

YearAvg scoreStatewide rankNew York percentileRating
202582.2336 of 240986.1%★★★★☆
202493.895 of 241396.1%★★★★★
202394.971 of 240397.0%★★★★★
202292.898 of 240195.9%★★★★★
202191.166 of 195596.6%★★★★★
201991.6131 of 235794.4%★★★★★
201888.7149 of 233893.6%★★★★★

Low Socio Economic Status

YearAvg scoreStatewide rankNew York percentileRating
202574.9386 of 209881.6%★★★★☆
202490.9124 of 207894.0%★★★★★
202395.479 of 204196.1%★★★★★
202295.752 of 209997.5%★★★★★
202185.8132 of 167892.1%★★★★★
201991.5115 of 203294.3%★★★★★
201882.7214 of 204589.5%★★★★☆

Male

YearAvg scoreStatewide rankNew York percentileRating
202587.3222 of 240790.8%★★★★★
202492.6119 of 241195.1%★★★★★
202392.8126 of 240094.8%★★★★★
202293.877 of 240096.8%★★★★★
202186.1168 of 196191.4%★★★★★
201994.291 of 235896.1%★★★★★
201893.960 of 234097.4%★★★★★

Special Education

YearAvg scoreStatewide rankNew York percentileRating
202572.5392 of 213481.6%★★★★☆
202493.976 of 211096.4%★★★★★
202278.1233 of 203188.5%★★★★☆
202180.0112 of 104489.3%★★★★☆

White

YearAvg scoreStatewide rankNew York percentileRating
202570.4387 of 140272.4%★★★★☆
202488.3103 of 139292.6%★★★★★
202387.5117 of 133791.2%★★★★★
202280.7202 of 139985.6%★★★★☆
202184.3106 of 122491.3%★★★★★
201986.8129 of 133890.4%★★★★★
201884.5125 of 140891.1%★★★★★
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Male (2025)91st percentile~ school
Female (2025)86th percentile-3 vs school
Special Education (2025)82nd percentile-7 vs school
Low Socio Economic Status (2025)82nd percentile-7 vs school
White (2025)72nd percentile-16 vs school
Asian (2025)61st percentile-28 vs school
By subject vs New York (2024-2025) ?
Math88%+30 vs state
English Language Arts77%+22 vs state
Science64%+19 vs state

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Frequently Asked Questions about Baylis Elementary School

Students who attend Baylis Elementary School usually go on to attend:

Middle : H B Thompson Middle School
High : Syosset Senior High School

Baylis Elementary School ranks 274th of 2445 New York elementary schools. SchoolDigger rates this school 4 stars out of 5.

Students at Baylis Elementary School are 55% Asian, 35% White, 5% Hispanic, 4% Two or more races.

In the 2024-25 school year, 416 students attended Baylis Elementary School.


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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.





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