Warren-Alvarado-Oslo Secondary

Summary:

Warren-Alvarado-Oslo Secondary is a public high school serving grades 6-12 in the small town of Warren, Minnesota, with a student population of 273. While the school has maintained a high graduation rate, its academic performance has consistently ranked in the bottom half of Minnesota high schools, with test scores below the state average.

The school's demographics show a predominantly white student population, with Hispanic students making up the second-largest group. When looking at specific student groups, the school performs better for female students and low socioeconomic status students compared to white students. Interestingly, the nearby Stephen Senior High, part of the Stephen-Argyle Central Schools district, outperforms Warren-Alvarado-Oslo Secondary across several metrics, including statewide ranking, test scores, and graduation rate.

The data suggests that Warren-Alvarado-Oslo Secondary faces academic performance challenges, particularly in math and science, and could benefit from further analysis and targeted interventions to address these issues. The school's efforts to improve the student-teacher ratio may have a positive impact, but additional strategies may be needed to ensure all students have access to a high-quality education.


Detail:

Public 6-12

 224 E Bridge Ave
       Warren, MN  56762-1599


(218) 745-4636

District: Warren-Alvarado-Oslo School District

SchoolDigger Rank:
267th of 480 Minnesota High Schools

Per Pupil Expenditures:  $13,593 Help


Feeder schools for Warren-Alvarado-Oslo Secondary:

Elementary:    Warren Elementary

Student/teacher ratio:  15.3 Help
Number of students:  266

Racial breakdown:

White:
85.3%
Hispanic:
10.5%
Two or more races:
4.1%

Free/discounted lunch recipients:  37.6% Help


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Performance Trends
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Compare Details Warren-Alvarado-Oslo Secondary ranks better than 63.5% of middle schools in Minnesota. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 59.34. (See more...)
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Compare Details Warren-Alvarado-Oslo Secondary ranks worse than 55.6% of high schools in Minnesota. (See more...)
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Compare Details In 2024 the calculated Average Standard Score was 48.46. (See more...)
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The four-year cohort graduation rate measures the percentage of students at Warren-Alvarado-Oslo Secondary who earn a standard high school diploma within four years of starting ninth grade.
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The high school dropout rate measures the percentage of students who do not complete their high school education.
Student Body
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Compare Details Racial makeup is: White (85.3%), Hispanic (10.5%), two or more races (4.1%). (See more...)
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Compare Details 37.6% of students are receiving a free or discounted lunch. (See more...)
Teachers
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Compare Details The student/teacher ratio at Warren-Alvarado-Oslo Secondary is 15.3. (See more...)
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Compare Warren-Alvarado-Oslo Secondary employs 17.2 full-time teachers.
Finance
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Compare Details The average total spent per student at Warren-Alvarado-Oslo Secondary is $13,593.
Schooldigger 2024 Rankings:

Warren-Alvarado-Oslo Secondary:

SchoolDigger ranks Warren-Alvarado-Oslo Secondary 199th of 545 Minnesota public middle schools. (See Warren-Alvarado-Oslo Secondary in the ranking list.)

Middle School Test Score Ratings by Student Subgroup:


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

SchoolDigger ranks Warren-Alvarado-Oslo Secondary 267th of 480 Minnesota public high schools. (See Warren-Alvarado-Oslo Secondary in the ranking list.)

High School Test Score Ratings by Student Subgroup:


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


Warren-Alvarado-Oslo School District:

SchoolDigger ranks Warren-Alvarado-Oslo School District 207th of 463 Minnesota school districts. (See district ranking list.)


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Rank History for Warren-Alvarado-Oslo Secondary

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Compare

Rank History for all middle school students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MN State Percentile SchoolDigger Rating
2004 54.27 219th 387 43.4%
2005 45.99 281st 396 29.0%
2006 45.06 275th 406 32.3%
2007 36.95 303rd 403 24.8%
2008 43.41 280th 409 31.5%
2010 52.81 251st 454 44.7%
2011 53.17 244th 478 49.0%
2012 50.48 275th 469 41.4%
2013 43.08 310th 488 36.5%
2014 28.77 385th 490 21.4%
2015 42.10 319th 516 38.2%
2016 44.72 302nd 508 40.6%
2017 41.28 334th 523 36.1%
2018 39.50 352nd 518 32.0%
2019 41.84 334th 533 37.3%
2021 43.79 295th 521 43.4%
2022 56.90 217th 520 58.3%
2023 58.36 204th 529 61.4%
2024 59.34 199th 545 63.5%
See the entire list of Minnesota High School Rankings!

Rank History for middle school Low Socio Economic Status students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MN State Percentile SchoolDigger Rating
2018 53.48 198th 401 50.6%
2019 45.89 236th 415 43.1%
2021 43.87 225th 399 43.6%
2023 55.84 172nd 459 62.5%
2024 56.33 170th 473 64.1%
See the entire list of Best Minnesota High Schools for Low Socio Economic Status Students!

Rank History for middle school Female students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MN State Percentile SchoolDigger Rating
2018 40.52 289th 436 33.7%
2019 58.28 185th 439 57.9%
2021 39.91 275th 443 37.9%
2022 47.46 249th 467 46.7%
2023 49.76 228th 455 49.9%
2024 55.02 204th 474 57.0%
See the entire list of Best Minnesota High Schools for Female Students!

Rank History for middle school Male students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MN State Percentile SchoolDigger Rating
2018 34.97 322nd 438 26.5%
2019 23.73 368th 454 18.9%
2021 42.79 257th 437 41.2%
2022 62.33 162nd 476 66.0%
2023 60.90 161st 464 65.3%
2024 58.66 178th 479 62.8%
See the entire list of Best Minnesota High Schools for Male Students!

Rank History for middle school White students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked Middle Schools MN State Percentile SchoolDigger Rating
2018 30.54 334th 428 22.0%
2019 39.99 278th 428 35.0%
2021 35.72 271st 422 35.8%
2022 40.73 258th 438 41.1%
2023 42.56 256th 436 41.3%
2024 45.33 237th 440 46.1%
See the entire list of Best Minnesota High Schools for White Students!

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

Rank History for Warren-Alvarado-Oslo Secondary

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Compare

Rank History for all high school students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MN State Percentile SchoolDigger Rating
2004 78.44 65th 433 85.0%
2005 71.63 157th 452 65.3%
2006 66.04 187th 450 58.4%
2007 55.67 253rd 463 45.4%
2008 79.76 91st 460 80.2%
2010 58.33 274th 540 49.3%
2011 54.23 312th 545 42.8%
2012 72.00 155th 539 71.2%
2013 63.11 222nd 534 58.4%
2014 48.35 303rd 483 37.3%
2015 54.68 271st 504 46.2%
2016 37.27 343rd 489 29.9%
2017 30.24 367th 489 24.9%
2018 44.03 329th 494 33.4%
2019 55.02 264th 492 46.3%
2021 45.11 260th 428 39.3%
2022 44.67 289th 472 38.8%
2023 45.38 272nd 476 42.9%
2024 48.46 267th 480 44.4%
See the entire list of Minnesota High School Rankings!

Rank History for high school Low Socio Economic Status students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MN State Percentile SchoolDigger Rating
2018 32.59 273rd 374 27.0%
2019 31.54 266th 370 28.1%
2021 42.26 168th 270 37.8%
2023 35.69 275th 393 30.0%
2024 55.22 173rd 389 55.5%
See the entire list of Best Minnesota High Schools for Low Socio Economic Status Students!

Rank History for high school Female students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MN State Percentile SchoolDigger Rating
2018 49.05 242nd 395 38.7%
2019 48.46 242nd 401 39.7%
2021 75.13 62nd 339 81.7%
2022 53.68 198th 388 49.0%
2023 47.49 226th 396 42.9%
2024 36.57 279th 403 30.8%
See the entire list of Best Minnesota High Schools for Female Students!

Rank History for high school Male students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MN State Percentile SchoolDigger Rating
2018 23.45 340th 398 14.6%
2019 44.91 259th 411 37.0%
2021 24.30 297th 351 15.4%
2022 24.83 334th 403 17.1%
2023 34.13 286th 398 28.1%
2024 49.56 220th 405 45.7%
See the entire list of Best Minnesota High Schools for Male Students!

Rank History for high school White students at Warren-Alvarado-Oslo Secondary

Year Avg Standard Score Statewide Rank Total # Ranked High Schools MN State Percentile SchoolDigger Rating
2018 33.69 324th 414 21.7%
2019 60.23 180th 412 56.3%
2021 40.88 242nd 364 33.5%
2022 40.57 279th 401 30.4%
2023 42.32 253rd 398 36.4%
2024 35.79 289th 402 28.1%
See the entire list of Best Minnesota High Schools for White Students!

Data source: test scores: Minnesota 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.

Warren-Alvarado-Oslo Secondary Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
District Scores:
State Scores:    
  
Subgroup: 









Data source: Minnesota Department of Education

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Enrollment information for Warren-Alvarado-Oslo Secondary

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Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1994 314 0 1 10 0 n/a n/a 0 325
1995 351 0 1 35 0 n/a n/a 0 387
1996 351 0 1 35 0 n/a n/a 0 387
1997 331 0 1 36 0 n/a n/a 0 368
1998 320 0 0 35 1 n/a n/a 0 356
1999 316 0 0 33 1 n/a n/a 0 350
2000 324 0 0 20 1 n/a n/a 0 345
2001 312 3 0 30 1 n/a n/a 0 346
2002 293 1 0 16 2 n/a n/a 0 312
2003 293 1 0 16 2 n/a n/a 0 312
2004 278 0 0 15 2 n/a n/a 0 295
2005 259 0 0 18 2 n/a n/a 0 279
2006 237 0 0 23 2 n/a n/a 0 262
2007 217 3 0 24 3 n/a n/a 0 247
2008 210 4 0 30 4 n/a n/a 0 248
2009 198 5 0 29 4 n/a n/a 0 236
2010 183 4 2 27 7 n/a n/a 0 223
2011 178 2 0 31 2 0 0 0 213
2012 164 1 0 26 1 0 1 0 193
2013 166 1 1 27 0 0 3 0 198
2014 151 0 1 26 0 0 4 0 182
2015 157 0 2 28 0 0 7 0 194
2016 150 0 1 25 0 0 7 0 183
2017 147 0 1 19 0 0 7 0 174
2018 183 0 2 36 0 0 5 0 226
2019 191 0 1 47 0 0 11 0 250
2020 197 0 0 44 0 0 11 0 252
2021 201 0 0 42 0 0 13 0 256
2022 213 0 0 39 0 0 13 0 265
2023 223 0 0 39 0 0 11 0 273
2024 227 0 0 28 0 0 11 0 266

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 Warren-Alvarado-Oslo Secondary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1994 325 0.0 0.0 18.5
1995 387 25.8 15.0 25.3
1996 387 25.8 15.0 25.3
1997 368 25.0 14.7 20.1
1998 356 n/a 0.0 18.5
1999 350 29.1 12.0 21.1
2000 345 26.4 13.1 29.3
2001 346 25.5 13.6 32.4
2002 312 24.0 13.0 26.9
2003 312 24.0 13.0 26.9
2004 295 21.8 13.5 30.8
2005 279 20.1 13.9 28.7
2006 262 19.7 13.3 31.7
2007 247 19.7 12.5 34.8
2008 248 18.9 13.1 33.9
2009 236 17.1 13.8 39
2010 223 15.3 14.5 36.3
2011 213 16.1 13.1 44.1
2012 193 16.7 11.5 39.4
2013 198 13.4 14.7 38.9
2014 182 13.0 13.9 44
2015 194 16.0 12.1 44.8
2016 183 16.0 11.4 44.3
2017 174 15.1 11.4 40.2
2018 226 14.7 15.3 46.9
2019 250 15.0 16.6 50
2020 252 16.3 15.4 44.8
2021 256 14.7 17.4 38.3
2022 265 16.5 16.0 30.2
2023 273 17.4 15.6 41.8
2024 266 17.2 15.3 37.6

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 Warren-Alvarado-Oslo Secondary

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Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1994 325 0.0 0.0 18.5
1995 387 25.8 15.0 25.3
1996 387 25.8 15.0 25.3
1997 368 25.0 14.7 20.1
1998 356 n/a 0.0 18.5
1999 350 29.1 12.0 21.1
2000 345 26.4 13.1 29.3
2001 346 25.5 13.6 32.4
2002 312 24.0 13.0 26.9
2003 312 24.0 13.0 26.9
2004 295 21.8 13.5 30.8
2005 279 20.1 13.9 28.7
2006 262 19.7 13.3 31.7
2007 247 19.7 12.5 34.8
2008 248 18.9 13.1 33.9
2009 236 17.1 13.8 39
2010 223 15.3 14.5 36.3
2011 213 16.1 13.1 44.1
2012 193 16.7 11.5 39.4
2013 198 13.4 14.7 38.9
2014 182 13.0 13.9 44
2015 194 16.0 12.1 44.8
2016 183 16.0 11.4 44.3
2017 174 15.1 11.4 40.2
2018 226 14.7 15.3 46.9
2019 250 15.0 16.6 50
2020 252 16.3 15.4 44.8
2021 256 14.7 17.4 38.3
2022 265 16.5 16.0 30.2
2023 273 17.4 15.6 41.8
2024 266 17.2 15.3 37.6

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 Warren-Alvarado-Oslo Secondary

Help

YearTotal Expenditures Per Pupil
2019 $13,593

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

Impact of COVID-19 on Warren-Alvarado-Oslo Secondary

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 334th of 533 Middle schoolsRanks 204th of 529 Middle schools
 24.1%
Ranks 264th of 492 High schoolsRanks 272nd of 476 High schools
 3.5%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Post pandemic (2022-2023)
Change (%)
6th Grade Math (Warren-Alvarado-Oslo Secondary)46.347.4
 1%
   6th Grade Math (Warren-Alvarado-Oslo School District)46.347.4
 1%
   6th Grade Math (Minnesota)50.539.7
 10.8%
6th Grade Reading (Warren-Alvarado-Oslo Secondary)3952.6
 13.6%
   6th Grade Reading (Warren-Alvarado-Oslo School District)3952.6
 13.6%
   6th Grade Reading (Minnesota)62.853.4
 9.4%
7th Grade Math (Warren-Alvarado-Oslo Secondary)47.243.8
 3.5%
   7th Grade Math (Warren-Alvarado-Oslo School District)47.243.8
 3.5%
   7th Grade Math (Minnesota)52.139.7
 12.4%
7th Grade Reading (Warren-Alvarado-Oslo Secondary)54.157.6
 3.5%
   7th Grade Reading (Warren-Alvarado-Oslo School District)54.157.6
 3.5%
   7th Grade Reading (Minnesota)57.545.2
 12.3%
8th Grade Math (Warren-Alvarado-Oslo Secondary)47.634.4
 13.2%
   8th Grade Math (Warren-Alvarado-Oslo School District)47.634.4
 13.2%
   8th Grade Math (Minnesota)55.240.3
 14.9%
8th Grade Reading (Warren-Alvarado-Oslo Secondary)42.937.5
 5.4%
   8th Grade Reading (Warren-Alvarado-Oslo School District)42.937.5
 5.4%
   8th Grade Reading (Minnesota)57.744.8
 12.9%
8th Grade Science (Warren-Alvarado-Oslo Secondary)35.712.5
 23.2%
   8th Grade Science (Warren-Alvarado-Oslo School District)35.712.5
 23.2%
   8th Grade Science (Minnesota)4327.6
 15.4%
10th Grade Reading (Warren-Alvarado-Oslo Secondary)56.743.2
 13.4%
   10th Grade Reading (Warren-Alvarado-Oslo School District)56.743.2
 13.4%
   10th Grade Reading (Minnesota)60.451.7
 8.7%
11th Grade Math (Warren-Alvarado-Oslo Secondary)46.240.6
 5.5%
   11th Grade Math (Warren-Alvarado-Oslo School District)46.240.6
 5.5%
   11th Grade Math (Minnesota)4536
 9%
End of Course Science (Warren-Alvarado-Oslo Secondary)40.621.1
 19.6%
   End of Course Science (Warren-Alvarado-Oslo School District)40.621.1
 19.6%
   End of Course Science (Minnesota)54.441.8
 12.5%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Post pandemic (2022-2023)
Change (%)
Total Students250273
 9.2%
African American00
American Indian00
Asian10
 100%
Hispanic4739
 17%
Pacific Islander00
White191223
 16.8%
Two or More Races1111
% Free/Discounted Lunch Recipients50%41.8%
 8.2%


Schools Near Warren-Alvarado-Oslo Secondary









Frequently Asked Questions about Warren-Alvarado-Oslo Secondary

Warren-Alvarado-Oslo Secondary is fed by the following schools:

Elementary : Warren Elementary

Students at Warren-Alvarado-Oslo Secondary are 85% White, 11% Hispanic, 4% Two or more races.

Warren-Alvarado-Oslo Secondary ranks 267th of 480 Minnesota high schools. SchoolDigger rates this school 2 stars out of 5.

In the 2023-24 school year, 266 students attended Warren-Alvarado-Oslo Secondary.


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