Helen B Duffield Elementary School

Public K-5

 600 1st St
       Ronkonkoma, NY  11779-6304


 (631) 467-6010

 School Website

District: Connetquot Central School District

SchoolDigger Rank:
711th of 2,413 New York Elementary Schools


Student/teacher ratio:  12.4
Number of students:  386

Immunizations:

Fully immunized:
99.5%
Measles:
99.5%
more


Racial breakdown:

White:
59.6%
Asian:
18.7%
Hispanic:
15.5%
more

Free/discounted lunch recipients:  21.2%

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 Compare Helen B Duffield Elementary School to nearby elementary schools!
We updated the 2018-19 rankings and test scores for this school on Thursday, August 22, 2019.


Performance Trends
Compare Details In 2019, Helen B Duffield Elementary School ranked better than 70.5% of elementary schools in New York. It also ranked 3rd among 7 ranked elementary schools in the Connetquot Central School District. (See more...)
Compare Details In 2019 the calculated Average Standard Score was 67.87. (See more...)
Student Body
Compare Details Student population at Helen B Duffield Elementary School is diverse. Racial makeup is: White (59.6%), Asian (18.7%), Hispanic (15.5%). (See more...)
Compare Details 21.2% of students are receiving a free or discounted lunch. (See more...)
Teachers
Compare Details The student/teacher ratio at Helen B Duffield Elementary School is 12.4. 4 elementary schools in the Connetquot Central School District have better student/teacher ratios. (See more...)
Compare Helen B Duffield Elementary School employs 31 full-time teachers.
Map of Helen B Duffield Elementary School
Schooldigger 2019 Rankings:

Helen B Duffield Elementary School:

SchoolDigger ranks Helen B Duffield Elementary School 711th of 2413 New York public elementary schools. (See Helen B Duffield Elementary School in the ranking list.)

Connetquot Central School District:

SchoolDigger ranks Connetquot Central School District 323rd of 810 New York school districts. (See district ranking list.)


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Rank History for Helen B Duffield Elementary School

Compare
Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools NY State Percentile SchoolDigger Rating
2006 66.09 886th 2206 59.8%
2007 68.00 814th 2219 63.3%
2008 80.48 295th 2227 86.8%
2009 74.83 517th 2257 77.1%
2010 75.66 505th 2263 77.7%
2011 71.10 655th 2286 71.3%
2012 60.35 1019th 2320 56.1%
2013 48.67 1155th 2325 50.3%
2014 54.76 1034th 2345 55.9%
2015 77.31 461st 2352 80.4%
2016 77.20 466th 2366 80.3%
2017 53.85 1074th 2386 55.0%
2018 64.27 834th 2395 65.2%
2019 67.87 711th 2413 70.5%

Data source: test scores: NY State Education Department, rankings: SchoolDigger.com

Helen B Duffield Elementary School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
  
District Scores: 
  
State Scores: 





Data source: NY State Education Department

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Enrollment information for Helen B Duffield Elementary School

Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1989 495 1 12 11 0 n/a n/a 0 519
1990 475 0 13 15 0 n/a n/a 0 503
1991 466 1 12 23 0 n/a n/a 0 502
1992 469 4 5 22 0 n/a n/a 0 500
1993 471 3 4 30 0 n/a n/a 0 508
1994 454 2 7 24 0 n/a n/a 0 487
1995 475 6 7 21 0 n/a n/a 0 509
1996 475 6 7 21 0 n/a n/a 0 509
1997 448 4 16 30 0 n/a n/a 0 498
1998 421 1 19 32 2 n/a n/a 0 475
1999 433 3 19 33 0 n/a n/a 0 488
2000 453 6 17 38 1 n/a n/a 0 515
2001 436 7 30 48 2 n/a n/a 0 523
2002 434 5 32 42 2 n/a n/a 0 515
2003 434 5 32 42 2 n/a n/a 0 515
2004 495 5 30 46 2 n/a n/a 0 578
2005 399 4 21 33 1 n/a n/a 0 458
2006 384 5 17 34 1 n/a n/a 0 441
2007 398 6 15 26 0 n/a n/a 0 445
2008 375 4 16 28 0 n/a n/a 0 423
2009 372 4 16 31 0 n/a n/a 0 423
2010 348 3 17 26 0 n/a n/a 1 395
2011 344 6 24 34 0 0 0 0 408
2012 318 11 29 45 1 1 1 0 406
2013 328 13 32 53 1 1 2 0 430
2014 311 12 43 55 2 0 6 0 429
2015 283 12 48 63 1 n/a 7 0 414
2016 252 16 58 63 2 n/a 10 0 401
2017 247 14 63 51 3 0 9 0 387
2018 230 11 72 60 2 0 11 0 386

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity
For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Helen B Duffield Elementary School

Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 519 30.0 17.3 n/a
1990 503 32.0 15.7 n/a
1991 502 30.5 16.4 n/a
1992 500 29.5 16.9 n/a
1993 508 28.5 17.8 n/a
1994 487 29.0 16.8 8.6
1995 509 28.0 18.2 0.0
1996 509 28.0 18.2 0.0
1997 498 28.0 17.8 0.0
1998 475 30.0 15.8 7.8
1999 488 29.5 16.5 5.7
2000 515 29.2 17.6 10.5
2001 523 31.0 16.9 10.3
2002 515 31.1 16.6 12.8
2003 515 31.1 16.6 12.8
2004 578 n/a n/a n/a
2005 458 30.9 14.8 11.4
2006 441 29.0 15.2 12.9
2007 445 32.0 13.9 11.5
2008 423 32.0 13.2 8.7
2009 423 34.0 12.4 10.4
2010 395 32.0 12.3 14.5
2011 408 31.9 12.7 12.3
2012 406 31.0 13.0 16.7
2013 430 31.0 13.8 20.5
2014 429 30.0 14.3 17.5
2015 414 30.0 13.8 18.6
2016 401 31.0 12.9 24.9
2017 387 33.9 11.3 21.7
2018 386 31.0 12.4 21.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Helen B Duffield Elementary School

Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1989 519 30.0 17.3 n/a
1990 503 32.0 15.7 n/a
1991 502 30.5 16.4 n/a
1992 500 29.5 16.9 n/a
1993 508 28.5 17.8 n/a
1994 487 29.0 16.8 8.6
1995 509 28.0 18.2 0.0
1996 509 28.0 18.2 0.0
1997 498 28.0 17.8 0.0
1998 475 30.0 15.8 7.8
1999 488 29.5 16.5 5.7
2000 515 29.2 17.6 10.5
2001 523 31.0 16.9 10.3
2002 515 31.1 16.6 12.8
2003 515 31.1 16.6 12.8
2004 578 n/a n/a n/a
2005 458 30.9 14.8 11.4
2006 441 29.0 15.2 12.9
2007 445 32.0 13.9 11.5
2008 423 32.0 13.2 8.7
2009 423 34.0 12.4 10.4
2010 395 32.0 12.3 14.5
2011 408 31.9 12.7 12.3
2012 406 31.0 13.0 16.7
2013 430 31.0 13.8 20.5
2014 429 30.0 14.3 17.5
2015 414 30.0 13.8 18.6
2016 401 31.0 12.9 24.9
2017 387 33.9 11.3 21.7
2018 386 31.0 12.4 21.2

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio
Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Immunization Rates

Helen B Duffield Elementary School

Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionPolioMeaslesMumpsRubellaDiphtheriaHepatitis BVaricella
201398.8%0.2%0.2%99.5%98.8%99.5%99.5%99.5%99.5%99.5%
201499.8%0.2%0.0%99.8%99.8%99.8%99.8%99.8%99.8%99.8%
201599.5%0.2%0.0%99.8%99.5%99.5%99.5%99.5%99.5%99.5%
201699.7%0.3%0.0%99.7%99.7%99.7%99.7%99.7%99.7%99.7%
201799.2%0.8%0.0%99.5%99.2%99.2%99.2%99.5%99.5%99.2%
201899.5%0.5%0.0%99.5%99.5%99.5%99.5%99.5%99.5%99.5%

Data source: New York State Department of Health




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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 school and district boundary data 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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