Nautilus Elementary School

Summary:

Nautilus Elementary School is a public elementary school in Lake Havasu Unified District, serving around 360 students in grades K-6. The school's academic performance is generally on par with or slightly below the district and state averages, with some areas of strength and some areas that could use improvement.

Nautilus Elementary has a higher percentage of White students (68.06%) compared to the state average, but a lower percentage of Hispanic students (26.94%) compared to nearby schools. The school's 6th-grade students outperformed the district and state in both English Language Arts (59% proficient) and Mathematics (62% proficient), but the 3rd-grade students struggled, with only 34% proficient in English Language Arts and 27% proficient in Mathematics. The school's performance in Science (AzSCI) for 5th-grade students was stronger, with 59% proficient, compared to the district (39%) and state (34%) averages.

Nautilus Elementary has a relatively high percentage of students from low socioeconomic backgrounds, with 51.94% of students qualifying for free or reduced-price lunch. Despite this, the school's low-income students performed well, ranking in the top 15% of Arizona elementary schools in this subgroup. The school's female, Hispanic, and multi-racial students also performed well, while the White and special education students struggled.


Detail:

Public K-6

 1425 Patrician Dr
       Lake Havasu City, AZ  86404-1917


(928) 505-6060

District: Lake Havasu Unified District

SchoolDigger Rank:
368th of 904 Arizona Elementary Schools

Per Pupil Expenditures:  $6,974 Help


Students who attend Nautilus Elementary School usually attend:

Middle:    Thunderbolt Middle School
High:    Lake Havasu High School

Student/teacher ratio:  21.1 Help
Number of students:  360

Racial breakdown:

White:
68.1%
Hispanic:
26.9%
Two or more races:
4.4%
more

Free/discounted lunch recipients:  51.9% Help


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Performance Trends
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Compare Details Nautilus Elementary School ranks better than 59.3% of elementary schools in Arizona. It also ranks 4th among 6 ranked elementary schools in the Lake Havasu Unified District. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 54.65. (See more...)
Student Body
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Compare Details Racial makeup is: White (68.1%), Hispanic (26.9%), two or more races (4.4%). (See more...)
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Compare Details 51.9% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Nautilus Elementary School is 21.1. 4 elementary schools in the Lake Havasu Unified District have better student/teacher ratios. (See more...)
Help
Compare Nautilus Elementary School employs 17 full-time teachers.
Finance
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Compare Details The average total spent per student at Nautilus Elementary School is $6,974. 3 elementary schools in the Lake Havasu Unified District spend more per student.
Schooldigger 2024 Rankings:

Nautilus Elementary School:

SchoolDigger ranks Nautilus Elementary School 368th of 904 Arizona public elementary schools. (See Nautilus Elementary School in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Low Socio Economic Status students:
Female students:
Male students:
White students:


Lake Havasu Unified District:

SchoolDigger ranks Lake Havasu Unified District 138th of 288 Arizona school districts. (See district ranking list.)


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Rank History for Nautilus Elementary School

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Compare

Rank History for all students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2009 85.45 118th 1062 88.9%
2010 80.38 201st 1090 81.6%
2011 80.37 200th 1075 81.4%
2012 78.27 225th 1141 80.3%
2013 81.03 162nd 1158 86.0%
2014 77.33 238th 1079 77.9%
2015 74.65 216th 955 77.4%
2016 80.68 211th 1079 80.4%
2017 69.07 337th 1106 69.5%
2018 69.07 334th 1109 69.9%
2019 56.33 428th 1039 58.8%
2021 72.05 326th 1226 73.4%
2022 39.88 541st 1000 45.9%
2023 67.18 368th 1245 70.4%
2024 54.65 368th 904 59.3%
See the entire list of Arizona Elementary School Rankings!

Rank History for Multi-racial students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2021 58.59 331st 1027 67.8%
2022 42.26 283rd 444 36.3%
2023 76.28 80th 617 87.0%
See the entire list of Best Arizona Elementary Schools for Multi-racial Students!

Rank History for Special Education students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2021 44.84 536th 1201 55.4%
2023 31.47 564th 820 31.2%
See the entire list of Best Arizona Elementary Schools for Special Education Students!

Rank History for Low Socio Economic Status students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2022 44.43 351st 618 43.2%
2023 79.66 134th 1116 88.0%
2024 78.46 83rd 546 84.8%
See the entire list of Best Arizona Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2018 67.64 339th 1023 66.9%
2019 51.68 393rd 862 54.4%
2021 70.95 320th 1219 73.7%
2022 52.31 396th 824 51.9%
2023 63.55 391st 1219 67.9%
2024 77.33 98th 593 83.5%
See the entire list of Best Arizona Elementary Schools for Female Students!

Rank History for Male students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2018 61.32 377th 1032 63.5%
2019 64.13 282nd 850 66.8%
2021 70.15 327th 1220 73.2%
2022 38.51 517th 830 37.7%
2023 66.31 365th 1216 70.0%
2024 49.07 294th 609 51.7%
See the entire list of Best Arizona Elementary Schools for Male Students!

Rank History for Asian students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2021 67.15 172nd 620 72.3%
See the entire list of Best Arizona Elementary Schools for Asian Students!

Rank History for Hispanic students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2018 78.59 153rd 911 83.2%
2021 77.13 170th 1198 85.8%
2023 70.90 262nd 1170 77.6%
See the entire list of Best Arizona Elementary Schools for Hispanic Students!

Rank History for White students at Nautilus Elementary School

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools AZ State Percentile SchoolDigger Rating
2018 41.40 447th 720 37.9%
2019 36.57 402nd 595 32.4%
2021 56.97 456th 1161 60.7%
2022 25.82 656th 800 18.0%
2023 45.18 555th 1024 45.8%
2024 36.04 329th 477 31.0%
See the entire list of Best Arizona Elementary Schools for White Students!

Data source: test scores: Arizona Department of Education, rankings: SchoolDigger.com

As you review the school rankings data, please be aware that some of the information from certain demographics is missing. The reason for this omission is that the data has been redacted from the source data itself due to low population samples in these specific demographic groups.

Redacting data from low population samples is a necessary step to ensure the reliability and accuracy of the results, as small sample sizes may not be representative of the broader population. Additionally, this measure helps protect the privacy of individuals belonging to these demographic groups.

Nautilus Elementary School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 






Data source: Arizona Department of Education

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Enrollment information for Nautilus Elementary School

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 331 3 4 7 8 n/a n/a -33 320
1989 347 1 6 19 5 n/a n/a -42 336
1990 370 2 4 19 3 n/a n/a -61 337
1991 363 3 0 19 5 n/a n/a -47 343
1992 341 1 0 18 7 n/a n/a 0 367
1993 375 1 1 29 12 n/a n/a 0 418
1994 400 1 1 32 9 n/a n/a 0 443
1995 353 0 1 47 8 n/a n/a 0 409
1996 353 0 1 47 8 n/a n/a 0 409
1997 401 1 1 60 8 n/a n/a 0 471
1998 400 1 2 61 6 n/a n/a 0 470
1999 395 2 1 78 5 n/a n/a 0 481
2000 343 0 1 66 3 n/a n/a 0 413
2001 357 1 1 74 6 n/a n/a 0 439
2002 382 3 6 92 5 n/a n/a 0 488
2003 382 3 6 92 5 n/a n/a 0 488
2004 356 5 7 106 7 n/a n/a 0 481
2005 321 5 7 98 4 n/a n/a 0 435
2006 309 5 6 108 0 n/a n/a 0 428
2007 332 6 3 100 1 n/a n/a 0 442
2008 295 11 6 100 4 n/a n/a 0 416
2009 261 13 5 91 7 n/a n/a 0 377
2010 254 7 6 89 7 n/a n/a 0 363
2011 291 8 5 102 4 0 0 0 410
2012 270 4 4 83 3 0 3 0 367
2013 256 5 7 99 3 0 4 0 374
2014 257 4 4 94 5 0 6 0 370
2015 250 5 1 97 8 1 7 0 369
2016 230 0 1 92 5 1 9 0 338
2017 237 3 3 103 4 3 3 0 356
2018 267 1 2 105 4 3 8 0 390
2019 305 1 2 96 3 2 11 0 420
2020 310 1 1 94 2 2 16 0 426
2021 266 1 2 116 2 1 18 0 406
2022 274 0 0 114 0 1 17 0 406
2023 245 1 1 97 0 0 16 0 360

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 Nautilus Elementary School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 320 16.8 19.0 n/a
1989 336 16.5 20.3 n/a
1990 337 16.5 20.4 n/a
1991 343 20.0 17.1 n/a
1992 367 19.0 19.3 n/a
1993 418 20.0 20.9 n/a
1994 443 24.5 18.1 n/a
1995 409 22.3 18.3 n/a
1996 409 22.3 18.3 n/a
1997 471 25.2 18.7 n/a
1998 470 26.0 18.1 n/a
1999 481 25.0 19.2 n/a
2000 413 25.0 16.5 n/a
2001 439 25.0 17.6 n/a
2002 488 26.0 18.8 n/a
2003 488 26.0 18.8 n/a
2004 481 24.0 20.0 66.9
2005 435 20.8 20.9 63.7
2006 428 21.8 19.6 7.7
2007 442 22.8 19.4 53.4
2008 416 25.0 16.6 45.4
2009 377 25.0 15.1 59.4
2010 363 22.0 16.5 65
2011 410 22.0 18.6 55.9
2012 367 20.0 18.3 7.1
2013 374 17.6 21.2 65.2
2014 370 13.5 27.4 68.4
2015 369 18.0 20.5 61.8
2016 338 19.0 17.7 64.2
2017 356 18.0 19.7 61.5
2018 390 16.0 24.3 61.8
2019 420 18.7 22.4 53.8
2020 426 21.7 19.5 52.8
2021 406 21.5 18.8 n/a
2022 406 21.0 19.3 22.4
2023 360 17.0 21.1 51.9

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

About Students eligible for discounted/free lunch:

The National School Lunch Program (NSLP) provides low-cost or free meals to students in U.S. public and nonprofit private schools based on household income. Those with incomes below 130% of the poverty line receive free lunch, while those between 130% and 185% qualify for reduced-price lunch. The percentage of students receiving free or reduced-price lunch serves as a marker for poverty, as it reflects the socioeconomic status of families in a given school or district. A higher FRPL rate typically indicates a higher concentration of low-income families, suggesting that the school or district may face additional challenges in providing adequate resources and support for student success.

Student/Teacher Ratio Nautilus Elementary School

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 320 16.8 19.0 n/a
1989 336 16.5 20.3 n/a
1990 337 16.5 20.4 n/a
1991 343 20.0 17.1 n/a
1992 367 19.0 19.3 n/a
1993 418 20.0 20.9 n/a
1994 443 24.5 18.1 n/a
1995 409 22.3 18.3 n/a
1996 409 22.3 18.3 n/a
1997 471 25.2 18.7 n/a
1998 470 26.0 18.1 n/a
1999 481 25.0 19.2 n/a
2000 413 25.0 16.5 n/a
2001 439 25.0 17.6 n/a
2002 488 26.0 18.8 n/a
2003 488 26.0 18.8 n/a
2004 481 24.0 20.0 66.9
2005 435 20.8 20.9 63.7
2006 428 21.8 19.6 7.7
2007 442 22.8 19.4 53.4
2008 416 25.0 16.6 45.4
2009 377 25.0 15.1 59.4
2010 363 22.0 16.5 65
2011 410 22.0 18.6 55.9
2012 367 20.0 18.3 7.1
2013 374 17.6 21.2 65.2
2014 370 13.5 27.4 68.4
2015 369 18.0 20.5 61.8
2016 338 19.0 17.7 64.2
2017 356 18.0 19.7 61.5
2018 390 16.0 24.3 61.8
2019 420 18.7 22.4 53.8
2020 426 21.7 19.5 52.8
2021 406 21.5 18.8 n/a
2022 406 21.0 19.3 22.4
2023 360 17.0 21.1 51.9

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.
Finances

Per Pupil Expenditures for Nautilus Elementary School

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YearPersonnel Expenditures from Federal FundsNon-Personnel Expenditures from Federal FundsTotal Expenditures from Federal FundsPersonnel Expenditures from State and Local FundsNon-Personnel Expenditures from State and Local FundsTotal Expenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $606 (7.7%) $110 (1.4%) $1,321 (16.7%) $5,725 (72.4%) $1,469 (18.6%) $7,194 (90.9%) $7,910
2020 $506 (8.1%) $38 (0.6%) $1,050 (16.9%) $5,304 (85.2%) $382 (6.1%) $5,685 (91.3%) $6,229
2021 $807 (10.8%) $407 (5.4%) $2,021 (27.1%) $5,379 (72.0%) $875 (11.7%) $6,254 (83.7%) $7,468
2022 $590 (8.5%) $93 (1.3%) $1,273 (18.3%) $5,717 (82.0%) $574 (8.2%) $6,291 (90.2%) $6,974

Data source: Arizona Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Nautilus Elementary School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Post pandemic (2022-2023)
Change (%)
Ranks 428th of 1039 Elementary schoolsRanks 368th of 1245 Elementary schools
 11.6%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students420360
 14.3%
African American11
American Indian30
 100%
Asian21
 50%
Hispanic9697
 1%
Pacific Islander20
 100%
White305245
 19.7%
Two or More Races1116
 45.5%
% Free/Discounted Lunch Recipients53.8%51.9%
 1.9%


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Frequently Asked Questions about Nautilus Elementary School

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

Middle : Thunderbolt Middle School
High : Lake Havasu High School

Nautilus Elementary School ranks 368th of 904 Arizona elementary schools. SchoolDigger rates this school 3 stars out of 5.

Students at Nautilus Elementary School are 68% White, 27% Hispanic, 4% Two or more races.

In the 2022-23 school year, 360 students attended Nautilus Elementary School.


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





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