Two Rock Elementary

Summary:

Two Rock Elementary is a public elementary school located in Petaluma, California, serving 132 students in grades K-6. The school is part of the Two Rock Union District, which is ranked 572 out of 1,568 districts in the state and has a 3-star rating from SchoolDigger.

Two Rock Elementary faces several challenges, including high chronic absenteeism rates, below-average academic performance in core subjects, and underperformance of specific student subgroups compared to state and local averages. The school's proficiency rates in English Language Arts and Mathematics are generally lower than the state average, though its Science proficiency rates are significantly higher. Compared to nearby schools like Dunham Charter and Liberty Elementary, Two Rock Elementary generally underperforms in academic metrics.

The school's declining ranking and rating over the years, from a high of 678 out of 5,530 California elementary schools in 2012-2013 to a low of 2,821 out of 5,883 in 2021-2022, suggest the need for targeted interventions and support to improve student outcomes. Additionally, the school's relatively high percentage of students from low socioeconomic backgrounds, with 46.21% qualifying for free or reduced-price lunch, could be a contributing factor to its academic performance challenges.


Detail:

Public K-6

 5001 Spring Hill Rd.
       Petaluma, CA  94952-9639


(707) 762-6617

District: Two Rock Union

SchoolDigger Rank:
2295th of 5,862 California Elementary Schools

Per Pupil Expenditures:  $158 Help


Students who attend Two Rock Elementary usually attend:

Middle:    Petaluma Junior High
High:    Petaluma High

Student/teacher ratio:  22.0 Help
Number of students:  132

Racial breakdown:

Hispanic:
54.5%
White:
31.8%
Two or more races:
12.1%
more

Free/discounted lunch recipients:  46.2% Help


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Performance Trends
Help
Compare Details Two Rock Elementary ranks better than 60.8% of elementary schools in California. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 54.71. (See more...)
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Chronic absenteeism in a school refers to a situation where students repeatedly miss school, with the threshold often defined as missing 10% or more of school days for any reason, excused or unexcused.
Student Body
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Compare Details Student population at Two Rock Elementary is diverse. Racial makeup is: Hispanic (54.5%), White (31.8%), two or more races (12.1%). (See more...)
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Compare Details 46.2% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Two Rock Elementary is 22. (See more...)
Help
Compare Two Rock Elementary employs 6 full-time teachers.
Finance
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Compare Details The average total spent per student at Two Rock Elementary is $158.
Schooldigger 2024 Rankings:

Two Rock Elementary:

SchoolDigger ranks Two Rock Elementary 2295th of 5862 California public elementary schools. (See Two Rock Elementary in the ranking list.)

Elementary School Test Score Ratings by Student Subgroup:


Military Connected students:


Two Rock Union:

SchoolDigger ranks Two Rock Union 572nd of 1568 California school districts. (See district ranking list.)


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Rank History for Two Rock Elementary

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Rank History for all students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2004 64.54 1508th 4809 68.6%
2005 71.80 1258th 4822 73.9%
2006 75.65 1108th 4818 77.0%
2007 83.91 805th 5113 84.3%
2008 78.42 1047th 5113 79.5%
2009 86.96 643rd 5193 87.6%
2010 75.37 1210th 5314 77.2%
2011 71.74 1409th 5377 73.8%
2012 74.47 1302nd 5390 75.8%
2013 86.54 678th 5530 87.7%
2015 65.46 1690th 5611 69.9%
2016 59.52 2010th 5614 64.2%
2017 72.61 1442nd 5692 74.7%
2018 68.54 1642nd 5662 71.0%
2019 54.90 2323rd 5789 59.9%
2021 32.48 904th 1417 36.2%
2022 44.57 2821st 5883 52.0%
2023 54.42 2307th 5874 60.7%
2024 54.71 2295th 5862 60.8%
See the entire list of California Elementary School Rankings!

Rank History for Low Socio Economic Status students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2019 61.76 1651st 5173 68.1%
See the entire list of Best California Elementary Schools for Low Socio Economic Status Students!

Rank History for Female students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 38.98 3152nd 5413 41.8%
See the entire list of Best California Elementary Schools for Female Students!

Rank History for Military Connected students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2024 45.59 62nd 118 47.5%
See the entire list of Best California Elementary Schools for Military Connected Students!

Rank History for Male students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2019 37.79 3208th 5510 41.8%
2021 16.76 1114th 1272 12.4%
2022 39.09 3064th 5663 45.9%
See the entire list of Best California Elementary Schools for Male Students!

Rank History for Hispanic students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2022 37.99 3055th 5084 39.9%
2023 13.45 4883rd 5098 4.2%
See the entire list of Best California Elementary Schools for Hispanic Students!

Rank History for White students at Two Rock Elementary

Year Avg Standard Score Statewide Rank Total # Ranked Elementary Schools CA State Percentile SchoolDigger Rating
2018 47.34 1601st 2737 41.5%
2019 34.14 2040th 2834 28.0%
See the entire list of Best California Elementary Schools for White Students!

Data source: test scores: California 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.

Two Rock Elementary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 







Data source: California Department of Education

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Enrollment information for Two Rock Elementary

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Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 102 6 6 26 0 n/a n/a 0 140
1989 120 8 6 28 0 n/a n/a 0 162
1990 132 5 10 32 0 n/a n/a 0 179
1991 146 4 9 40 0 n/a n/a 0 199
1992 139 7 3 44 6 n/a n/a 0 199
1993 121 12 6 42 3 n/a n/a 0 184
1994 127 9 3 39 3 n/a n/a 0 181
1995 149 8 5 28 2 n/a n/a 0 192
1996 149 8 5 28 2 n/a n/a 0 192
1997 162 8 1 33 2 n/a n/a 0 206
1998 136 13 2 29 2 n/a n/a 0 182
1999 147 6 3 33 0 n/a n/a 0 189
2000 136 4 5 38 0 n/a n/a 0 183
2001 146 3 6 45 0 n/a n/a 0 200
2002 108 6 4 47 1 n/a n/a 0 166
2003 108 6 4 47 1 n/a n/a 0 166
2004 95 5 6 54 1 n/a n/a 0 161
2005 84 9 6 52 1 n/a n/a 0 152
2006 90 14 2 64 0 n/a n/a 0 170
2007 99 13 3 55 0 n/a n/a 2 172
2008 87 8 2 54 1 n/a n/a 0 152
2009 105 5 1 70 1 1 0 0 183
2010 106 1 2 75 1 2 0 0 187
2011 100 4 3 74 0 0 0 0 181
2012 99 0 1 77 0 0 10 0 187
2013 95 2 2 74 0 0 15 0 188
2014 78 2 3 75 1 0 17 0 176
2015 75 2 2 69 0 0 13 0 161
2016 63 3 1 78 0 0 12 0 157
2017 75 1 1 73 0 3 13 0 166
2018 70 0 0 72 0 3 9 0 154
2019 82 3 0 65 0 1 15 0 166
2020 72 2 1 74 0 1 13 0 163
2021 48 2 1 64 0 0 8 0 123
2022 46 2 1 76 0 2 7 0 134
2023 42 0 1 72 0 1 16 0 132

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 Two Rock Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 140 7.5 18.6 n/a
1989 162 8.0 20.2 n/a
1990 179 9.0 19.8 n/a
1991 199 9.0 22.1 n/a
1992 199 9.1 21.8 24.1
1993 184 10.4 17.7 28.3
1994 181 9.2 19.7 37.6
1995 192 8.2 23.4 32.3
1996 192 8.2 23.4 32.3
1997 206 10.8 19.1 23.8
1998 182 11.8 15.4 24.7
1999 189 11.6 16.3 32.8
2000 183 11.8 15.5 40.4
2001 200 13.0 15.4 39
2002 166 11.0 15.1 41.6
2003 166 11.0 15.1 41.6
2004 161 11.6 13.9 42.9
2005 152 11.0 13.8 43.4
2006 170 11.4 14.9 54.1
2007 172 12.0 14.3 53.5
2008 152 14.4 10.6 52.6
2009 183 12.4 12.9 55.7
2010 187 12.4 15.0 55.1
2011 181 n/a n/a 48.1
2012 187 12.7 14.7 n/a
2013 188 12.7 14.7 41.5
2014 176 8.0 22.0 42
2015 161 7.0 23.0 47.8
2016 157 7.0 22.4 53.5
2017 166 8.0 20.7 50
2018 154 8.0 19.2 54.5
2019 166 8.0 20.7 44.6
2020 163 n/a n/a 40.5
2021 123 6.6 18.4 43.1
2022 134 6.0 22.3 41
2023 132 6.0 22.0 46.2

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 Two Rock Elementary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 140 7.5 18.6 n/a
1989 162 8.0 20.2 n/a
1990 179 9.0 19.8 n/a
1991 199 9.0 22.1 n/a
1992 199 9.1 21.8 24.1
1993 184 10.4 17.7 28.3
1994 181 9.2 19.7 37.6
1995 192 8.2 23.4 32.3
1996 192 8.2 23.4 32.3
1997 206 10.8 19.1 23.8
1998 182 11.8 15.4 24.7
1999 189 11.6 16.3 32.8
2000 183 11.8 15.5 40.4
2001 200 13.0 15.4 39
2002 166 11.0 15.1 41.6
2003 166 11.0 15.1 41.6
2004 161 11.6 13.9 42.9
2005 152 11.0 13.8 43.4
2006 170 11.4 14.9 54.1
2007 172 12.0 14.3 53.5
2008 152 14.4 10.6 52.6
2009 183 12.4 12.9 55.7
2010 187 12.4 15.0 55.1
2011 181 n/a n/a 48.1
2012 187 12.7 14.7 n/a
2013 188 12.7 14.7 41.5
2014 176 8.0 22.0 42
2015 161 7.0 23.0 47.8
2016 157 7.0 22.4 53.5
2017 166 8.0 20.7 50
2018 154 8.0 19.2 54.5
2019 166 8.0 20.7 44.6
2020 163 n/a n/a 40.5
2021 123 6.6 18.4 43.1
2022 134 6.0 22.3 41
2023 132 6.0 22.0 46.2

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.

Kindergarten Immunization Rates

Two Rock Elementary

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Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionConditionalPolioHepatitis BVaricellaDTPMMR
201283.0%0.0%0.0%17.0%86.0%97.0%97.0%86.0%83.0%
201387.0%3.0%0.0%10.0%87.0%90.0%90.0%87.0%87.0%
201483.0%0.0%0.0%17.0%87.0%96.0%96.0%83.0%87.0%
201580.0%0.0%0.0%20.0%85.0%90.0%80.0%85.0%85.0%
201690.0%0.0%0.0%10.0%93.0%90.0%97.0%93.0%93.0%
201787.0%0.0%0.0%3.0%89.0%≥95.0%≥95.0%92.0%92.0%
201882.0%0.0%0.0%3.0%85.0%91.0%88.0%91.0%88.0%
201993.0%0.0%7.0%93.0%≥95.0%93.0%93.0%93.0%
202192.0%0.0%0.0%92.0%92.0%92.0%92.0%

Data source: California Department of Public Health
Finances

Per Pupil Expenditures for Two Rock Elementary

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YearTotal Expenditures Per Pupil
2018 $158

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

Impact of COVID-19 on Two Rock Elementary

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 2323rd of 5789 Elementary schoolsRanks 2307th of 5874 Elementary schools
 0.9%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
3rd Grade English Language Arts/Literacy (Two Rock Elementary)4050
 10%
   3rd Grade English Language Arts/Literacy (Two Rock Union)4050
 10%
   3rd Grade English Language Arts/Literacy (California)48.543
 5.6%
3rd Grade Mathematics (Two Rock Elementary)3045
 15%
   3rd Grade Mathematics (Two Rock Union)3045
 15%
   3rd Grade Mathematics (California)50.245.1
 5.1%
4th Grade English Language Arts/Literacy (Two Rock Elementary)6045.5
 14.6%
   4th Grade English Language Arts/Literacy (Two Rock Union)6045.5
 14.6%
   4th Grade English Language Arts/Literacy (California)49.543.7
 5.7%
4th Grade Mathematics (Two Rock Elementary)71.436.4
 35.1%
   4th Grade Mathematics (Two Rock Union)71.436.4
 35.1%
   4th Grade Mathematics (California)44.940.8
 4.1%
5th Grade English Language Arts/Literacy (Two Rock Elementary)61.937.5
 24.4%
   5th Grade English Language Arts/Literacy (Two Rock Union)61.937.5
 24.4%
   5th Grade English Language Arts/Literacy (California)51.746.7
 5%
5th Grade Mathematics (Two Rock Elementary)28.618.8
 9.8%
   5th Grade Mathematics (Two Rock Union)28.618.8
 9.8%
   5th Grade Mathematics (California)3833.4
 4.6%
5th Grade Science (Two Rock Elementary)33.325
 8.3%
   5th Grade Science (Two Rock Union)33.325
 8.3%
   5th Grade Science (California)31.731.9
 0.1%
6th Grade English Language Arts/Literacy (Two Rock Elementary)53.960
 6.2%
   6th Grade English Language Arts/Literacy (Two Rock Union)53.960
 6.2%
   6th Grade English Language Arts/Literacy (California)48.544.2
 4.3%
6th Grade Mathematics (Two Rock Elementary)38.560
 21.5%
   6th Grade Mathematics (Two Rock Union)38.560
 21.5%
   6th Grade Mathematics (California)38.533.2
 5.3%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students166132
 20.5%
African American30
 100%
American Indian00
Asian01
Hispanic6572
 10.8%
Pacific Islander11
White8242
 48.8%
Two or More Races1516
 6.7%
% Free/Discounted Lunch Recipients44.6%46.2%
 1.6%


Schools Near Two Rock Elementary









Frequently Asked Questions about Two Rock Elementary

Students at Two Rock Elementary are 55% Hispanic, 32% White, 12% Two or more races.

Students who attend Two Rock Elementary usually go on to attend:

Middle : Petaluma Junior High
High : Petaluma High

Two Rock Elementary ranks 2295th of 5862 California elementary schools. SchoolDigger rates this school 3 stars out of 5.

In the 2022-23 school year, 132 students attended Two Rock Elementary.


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