Rock Elementary School (Ranked Top 20% for 2026)

340 13th St S
Hudson, WI 54016

( shown in map)

Top 20%

Serving 384 students in grades Prekindergarten-5, Rock Elementary School ranks in the top 20% of all schools in Wisconsin for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 61% (which is higher than the Wisconsin state average of 40%). The percentage of students achieving is 50% (which is higher than the Wisconsin state average of 38%).

The student-teacher ratio of 13:1 is equal to the Wisconsin state level of 13:1.

Minority enrollment is 19% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).

Quick Facts (2026)

Grades: Prekindergarten-5
Enrollment: 384 students
Student-Teacher Ratio: 13:1
Minority Enrollment: 19%
: Top 20% in WI
: 61% (Top 20%)
: 50% (Top 30%)
: 50-54% (Top 50%)
Source: National Center for Education Statistics (NCES), WI Dept. of Education

<�鶹��ý class="so-dt-title" id="top-rankings">Top Rankings

Rock Elementary School ranks among the top 20% of public schools in Wisconsin for:

Category

Attribute

Overall Rank

Highest overall rank (Top 20%)

Math Proficiency

Highest math proficiency (Top 20%)

<�鶹��ý class='so-dt-title' id="overview">School Overview

Rock Elementary School's student population of 384 students has declined by 10% over five school years.

The teacher population of 29 teachers has declined by 6% over five school years.

Grades Offered

Grades Prekindergarten-5
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Rock Elementary School
Kind	57
1	61
2	64
3	64
4	80
5	58

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Total Students

384 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Rock Elementary School
2023	405
2022	424
2021	430
2020	496
2019	496
2018	513
2017	513
2016	536
2015	543
2014	557
2013	556
2012	541
2011	551
2010	519
2009	422
2008	638
2007	609
2006	601
2005	567
2004	514
2003	500
2002	540
2001	491
2000	471
1999	464
1998	591
1997	581
1996	580
1995	570
1994	663
1993	670
1992	643
1991	616
1990	653
1989	572
1988	528
1987	598

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Gender %

Total Classroom Teachers

29 teachers

View Data

Total Classroom Teachers Trends Over Years (1990-2023)
Year	Rock Elementary School
2023	31
2022	31
2021	31
2020	33
2019	33
2018	35
2017	35
2016	35
2014	34
2013	34
2012	34
2011	34
2010	32
2009	28
2008	39
2007	39
2006	37
2005	35
2004	33
2003	34
2002	33
2001	34
2000	30
1999	29
1998	30
1997	30
1996	30
1995	28
1994	32
1993	33
1992	35
1991	34
1990	35

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<�鶹��ý class='so-dt-title' id="school-rankings">School Rankings

Rock Elementary School ranks within the top 20% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).

The of Rock Elementary School is 0.34, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.

This School

State Level (WI)

#317 out of 1962 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Rock Elementary School
2023	#317
2022	#316
2021	#177
2019	#191
2018	#222
2017	#247
2016	#274
2015	#279
2014	#303
2013	#230
2012	#304

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61%

40%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	61%	40%	59%
2022	61%	39%	57%
2021	68%	38%	56%
2019	76%	43%	59%
2018	69%	44%	61%
2017	64%	43%	53%
2016	66%	43%	55%
2015	68%	44%	60%
2014	71%	49%	65%
2013	65%	48%	63%
2012	70%	49%	61%

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50%

38%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Rock Elementary School	Wisconsin	Hudson School District
2022	50%	38%	55%
2021	50%	39%	55%
2019	54%	41%	56%
2018	55%	43%	61%
2017	57%	45%	53%
2016	55%	44%	55%
2015	64%	52%	65%
2014	45%	37%	49%
2013	48%	37%	50%
2012	42%	36%	46%
2011	93%	83%	92%

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50-54%

44%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Rock Elementary School	Wisconsin	Hudson School District
2022	52%	44%	62%
2021	57%	44%	59%

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Student-Teacher Ratio

13:1

View Data

Student-Teacher Ratio Comparison Over Years (1990-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	13:1	13:1	15:1
2022	14:1	13:1	15:1
2021	14:1	13:1	15:1
2020	15:1	14:1	15:1
2019	15:1	14:1	15:1
2018	15:1	15:1	15:1
2017	15:1	14:1	15:1
2016	15:1	15:1	15:1
2014	16:1	15:1	15:1
2013	16:1	15:1	16:1
2012	16:1	15:1	16:1
2011	16:1	15:1	16:1
2010	16:1	15:1	16:1
2009	15:1	14:1	15:1
2008	16:1	14:1	16:1
2007	16:1	15:1	16:1
2006	16:1	14:1	16:1
2005	16:1	14:1	16:1
2004	16:1	15:1	15:1
2003	15:1	15:1	15:1
2002	16:1	15:1	15:1
2001	14:1	15:1	15:1
2000	16:1	15:1	15:1
1999	16:1	15:1	16:1
1998	20:1	15:1	17:1
1997	19:1	16:1	17:1
1996	19:1	16:1	17:1
1995	20:1	16:1	17:1
1994	21:1	16:1	17:1
1993	21:1	16:1	17:1
1992	18:1	16:1	17:1
1991	18:1	16:1	18:1
1990	19:1	16:1	18:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1993-2011)
Year	Rock Elementary School	Wisconsin	Hudson School District
2011	1%	1%
2010	1%	2%
2009	1%	2%
2004	1%	2%
2003	1%	3%
2002	1%	2%
2001	1%	2%
2000	1%	2%
1994	1%	1%
1993	3%	1%	1%

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Asian

View Data

Asian Student Percentage Comparison Over Years (1989-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	4%	4%	3%
2022	3%	4%	2%
2021	3%	4%	2%
2020	3%	4%	2%
2019	3%	4%	2%
2018	3%	4%	2%
2017	3%	4%	2%
2016	3%	4%	2%
2015	2%	4%	2%
2014	2%	4%	2%
2013	5%	4%	3%
2012	5%	4%	3%
2011	4%	4%	3%
2010	6%	4%	4%
2009	5%	4%	4%
2008	4%	4%	4%
2007	3%	4%	3%
2006	2%	4%	3%
2005	2%	4%	2%
2004	2%	3%	3%
2003	2%	3%	3%
2002	1%	3%	2%
1998	1%	3%	1%
1997	1%	3%	1%
1996	1%	3%	2%
1995	1%	3%	2%
1994	1%	2%	1%
1993	1%	2%	1%
1992	1%	2%	2%
1991	2%	2%	1%
1989	1%	2%	1%

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Hispanic

14%

View Data

Hispanic Student Percentage Comparison Over Years (1988-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	7%	14%	5%
2022	9%	13%	5%
2021	9%	13%	5%
2020	7%	13%	4%
2019	7%	13%	4%
2018	7%	12%	3%
2017	7%	12%	3%
2016	7%	11%	3%
2015	8%	11%	3%
2014	8%	10%	4%
2013	8%	10%	3%
2012	8%	10%	3%
2011	7%	9%	3%
2010	4%	8%	2%
2009	4%	8%	2%
2008	3%	8%	2%
2007	3%	7%	2%
2006	3%	6%	2%
2005	2%	6%	1%
2004	1%	6%	1%
2003	2%	5%	1%
2002	2%	5%	1%
2001	2%	5%	1%
2000	1%	4%	1%
1999	1%	4%	1%
1998	1%	4%	1%
1997	1%	3%	1%
1996	1%	3%
1995	1%	3%
1989	1%	2%
1988	1%	2%

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Black

View Data

Black Student Percentage Comparison Over Years (1989-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	2%	9%	1%
2022	2%	9%	1%
2021	2%	9%	1%
2020	3%	9%	1%
2019	3%	9%	1%
2018	2%	9%	1%
2017	2%	9%	1%
2016	2%	9%	1%
2015	1%	10%	1%
2014	2%	10%	1%
2013	1%	10%	1%
2012	1%	10%	1%
2011	2%	10%	1%
2010	2%	10%	2%
2009	1%	10%	2%
2008	2%	10%	2%
2007	2%	10%	1%
2006	3%	10%	1%
2005	2%	10%	1%
2004	3%	10%	1%
2003	4%	10%	1%
2002	2%	10%	1%
2001	1%	10%
1999	1%	9%	1%
1997	1%	9%	1%
1996	1%	9%
1992	1%	8%
1989	1%	8%

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White

81%

67%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	84%	67%	87%
2022	80%	68%	88%
2021	80%	68%	88%
2020	81%	69%	89%
2019	81%	69%	89%
2018	82%	70%	90%
2017	82%	70%	90%
2016	81%	71%	90%
2015	82%	71%	90%
2014	83%	72%	90%
2013	81%	73%	90%
2012	80%	74%	90%
2011	81%	74%	90%
2010	87%	76%	92%
2009	89%	76%	92%
2008	91%	77%	92%
2007	92%	77%	93%
2006	92%	78%	94%
2005	94%	78%	95%
2004	93%	79%	95%
2003	91%	79%	95%
2002	94%	80%	96%
2001	96%	80%	97%
2000	97%	82%	97%
1999	98%	83%	97%
1998	98%	83%	98%
1997	97%	84%	97%
1996	97%	84%	98%
1995	98%	85%	98%
1994	97%	85%	99%
1993	96%	86%	98%
1992	97%	86%	98%
1991	98%	86%	99%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	3%	5%	4%
2022	6%	5%	4%
2021	6%	5%	4%
2020	6%	4%	4%
2019	6%	4%	4%
2018	6%	3%	4%
2017	6%	3%	4%
2016	7%	3%	4%
2015	7%	3%	4%
2014	5%	2%	3%
2013	5%	2%	3%

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All Ethnic Groups

0.34

0.53

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	0.29	0.52	0.23
2022	0.35	0.51	0.23
2021	0.35	0.51	0.23
2020	0.34	0.50	0.21
2019	0.34	0.50	0.21
2018	0.32	0.49	0.19
2017	0.32	0.49	0.19
2016	0.34	0.48	0.18
2015	0.32	0.48	0.19
2014	0.30	0.46	0.20
2013	0.34	0.45	0.19
2012	0.35	0.44	0.19
2011	0.35	0.44	0.19
2010	0.23	0.41	0.15
2009	0.21	0.41	0.14
2008	0.17	0.39	0.14
2007	0.15	0.39	0.14
2006	0.15	0.39	0.12
2005	0.11	0.38	0.10
2004	0.13	0.36	0.09
2003	0.17	0.37	0.09
2002	0.11	0.35	0.07
2001	0.08	0.34	0.06
2000	0.06	0.32	0.05
1999	0.04	0.30	0.05
1998	0.04	0.30	0.04
1997	0.06	0.30	0.06
1996	0.06	0.29	0.04
1995	0.04	0.27	0.03
1994	0.06	0.26	0.03
1993	0.08	0.26	0.04
1992	0.06	0.26	0.03
1991	0.04	0.26	0.02

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Participates in the

Yes

Eligible for

14%

37%

View Data

Free Lunch Eligibility Comparison Over Years (1988-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	18%	36%	11%
2022	22%	36%	11%
2021	24%	38%	14%
2020	12%	35%	8%
2019	12%	35%	8%
2018	20%	33%	9%
2017	20%	33%	9%
2016	19%	34%	10%
2015	19%	36%	11%
2014	22%	36%	12%
2013	22%	35%	13%
2012	23%	35%	12%
2011	24%	33%	12%
2010	19%	30%	10%
2009	15%	26%	6%
2008	8%	25%	6%
2007	7%	24%	6%
2001	4%	18%	4%
2000	3%	19%	3%
1999	3%	20%	3%
1998	4%	20%	4%
1997	5%	20%	5%
1996	4%	20%	4%
1995	2%	15%	3%
1994	4%	20%	4%
1993	3%	20%	3%
1992	4%	18%	4%
1991	3%	18%	3%
1990	6%	17%	3%
1989	4%	18%	3%
1988	2%	18%	2%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2023)
Year	Rock Elementary School	Wisconsin	Hudson School District
2023	2%	4%	2%
2022	2%	4%	1%
2021	6%	5%	4%
2020	2%	5%	2%
2019	2%	5%	2%
2018	3%	4%	2%
2017	3%	4%	2%
2016	4%	6%	2%
2015	6%	5%	3%
2014	3%	6%	2%
2013	3%	6%	3%
2012	4%	6%	3%
2011	6%	6%	3%
2010	9%	7%	4%
2009	5%	8%	3%
2008	5%	7%	4%
2007	2%	7%	3%
2001	2%	7%	2%
2000	3%	7%	3%

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School Statewide Testing

School District Name

Hudson School District

Source: National Center for Education Statistics (NCES), WI Dept. of Education

Profile last updated: 02/09/2025

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<�鶹��ý class='so-dt-title' id='faq'>Frequently Asked Questions

What is Rock Elementary School's ranking?

Rock Elementary School is ranked #317 out of 1,962 schools, which ranks it among the top 20% of public schools in Wisconsin.

What schools are Rock Elementary School often compared to?

Rock Elementary Schoolis often viewed alongside schools like River Crest Elementary School, Houlton Elementary School by visitors of our site.

What percent of students have achieved state testing proficiency in math and reading?

61% of students have achieved math proficiency (compared to the 40% WI state average), while 50% of students have achieved reading proficiency (compared to the 38% WI state average).

How many students attend Rock Elementary School?

384 students attend Rock Elementary School.

What is the racial composition of the student body?

81% of Rock Elementary School students are White, 8% of students are Hispanic, 5% of students are Two or more races, 4% of students are Asian, and 2% of students are Black.

What is the student-teacher ratio of Rock Elementary School?

Rock Elementary School has a student ration of 13:1, which is equal to the Wisconsin state average of 13:1.

What grades does Rock Elementary School offer ?

Rock Elementary School offers enrollment in grades Prekindergarten-5 (Supplemental Virtual).

What school district is Rock Elementary School part of?

Rock Elementary School is part of Hudson School District.

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