• Print
  • PDF
  • Download
  • Copy Chart
  • Embed
    This feature allows you to add a graph to your website or blog. The graph will automatically update whenever data are added to kidsdata.org.

School Safety


Carrying a Gun at School, by Level of Connectedness to School: 2008-2010 See Source and Notes
(Level of Connectedness to School: All; Number of Times: All)

California Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.4% 1.1% 0.6% 0.9%
Medium 94.6% 2.3% 1.2% 1.9%
Low 86.8% 4.2% 2.5% 6.5%
Alameda County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.1% 1.3% 0.6% 1.0%
Medium 94.1% 2.5% 1.4% 2.0%
Low 86.6% 3.8% 3.0% 6.6%
Alpine County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High LNE LNE LNE LNE
Medium LNE LNE LNE LNE
Low LNE LNE LNE LNE
Amador County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.0% 0.7% 0.3% 1.0%
Medium 95.9% 2.2% 0.8% 1.1%
Low 88.0% 3.1% 3.1% 5.8%
Butte County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.6% 0.8% 0.6% 1.0%
Medium 95.1% 2.1% 0.9% 1.9%
Low 89.7% 2.9% 2.4% 5.1%
Calaveras County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.3% 1.0% 0.9% 0.8%
Medium 96.7% 0.7% 0.2% 2.4%
Low 87.4% 2.2% 0.0% 10.4%
Colusa County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.5% 0.9% 1.3% 1.3%
Medium 90.8% 4.4% 1.3% 3.5%
Low 93.0% 2.8% 0.0% 4.2%
Contra Costa County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.7% 0.8% 0.5% 1.1%
Medium 94.2% 2.3% 1.5% 2.0%
Low 87.6% 3.5% 2.1% 6.8%
Del Norte County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.5% 0.8% 0.0% 1.7%
Medium 91.9% 3.8% 1.0% 3.4%
Low 87.6% 1.7% 3.7% 7.0%
El Dorado County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.3% 0.6% 0.4% 0.8%
Medium 96.0% 1.8% 1.0% 1.2%
Low 87.0% 3.7% 2.1% 7.2%
Fresno County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.8% 1.2% 1.0% 1.0%
Medium 94.1% 2.3% 1.6% 1.9%
Low 87.9% 3.7% 2.6% 5.8%
Glenn County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.7% 1.2% 1.0% 1.1%
Medium 94.0% 2.8% 1.3% 1.9%
Low 84.9% 2.4% 3.7% 9.0%
Humboldt County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.2% 1.2% 0.7% 1.0%
Medium 93.1% 3.4% 1.5% 1.9%
Low 88.5% 2.9% 2.1% 6.5%
Imperial County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.2% 0.9% 0.8%
Medium 93.8% 3.0% 1.3% 1.9%
Low 85.7% 4.2% 3.6% 6.5%
Inyo County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.0% 0.0% 0.5% 1.4%
Medium 95.8% 2.2% 0.9% 1.1%
Low 88.6% 0.0% 0.0% 11.4%
Kern County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.5% 1.0% 0.7% 0.8%
Medium 94.5% 2.7% 1.1% 1.7%
Low 86.1% 4.7% 2.6% 6.5%
Kings County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.4% 1.3% 0.5% 0.8%
Medium 94.4% 2.2% 0.8% 2.5%
Low 87.6% 2.7% 2.9% 6.7%
Lake County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.0% 0.9% 0.5% 0.7%
Medium 94.4% 3.6% 0.8% 1.2%
Low 82.8% 3.6% 11.0% 2.6%
Lassen County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.2% 0.0% 1.8%
Medium 97.4% 1.4% 0.0% 1.1%
Low LNE LNE LNE LNE
Los Angeles County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.6% 1.0% 0.5% 0.8%
Medium 95.0% 2.2% 1.2% 1.6%
Low 87.6% 3.8% 2.5% 6.1%
Madera County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.2% 0.6% 1.1%
Medium 93.3% 3.1% 1.3% 2.3%
Low 84.0% 5.2% 3.6% 7.2%
Marin County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.8% 0.9% 0.4% 0.9%
Medium 95.6% 1.7% 0.9% 1.7%
Low 86.0% 3.8% 1.6% 8.7%
Mariposa County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 95.6% 1.7% 2.2% 0.5%
Medium 93.0% 0.7% 2.1% 4.2%
Low 90.7% 0.0% 0.0% 9.3%
Mendocino County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.4% 0.6% 0.4% 0.6%
Medium 95.4% 1.8% 0.9% 1.8%
Low 87.4% 2.0% 2.4% 8.3%
Merced County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.4% 1.3% 0.5% 0.9%
Medium 95.4% 1.8% 1.0% 1.9%
Low 88.7% 4.3% 2.0% 5.0%
Modoc County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 100.0% 0.0% 0.0% 0.0%
Medium 90.1% 0.0% 9.9% 0.0%
Low 80.6% 7.8% 0.0% 11.6%
Mono County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.1% 2.8% 0.0% 1.2%
Medium 94.4% 2.5% 3.1% 0.0%
Low 96.6% 3.4% 0.0% 0.0%
Monterey County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.6% 1.8% 0.5% 1.1%
Medium 94.5% 2.7% 1.3% 1.5%
Low 86.6% 4.5% 3.4% 5.5%
Napa County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.3% 1.5% 0.7% 0.5%
Medium 94.0% 2.8% 2.2% 1.0%
Low 86.3% 3.0% 2.3% 8.4%
Nevada County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.3% 0.5% 0.6% 0.6%
Medium 95.5% 1.0% 1.0% 2.5%
Low 80.6% 3.3% 2.6% 13.4%
Orange County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.0% 0.9% 0.4% 0.7%
Medium 95.6% 1.9% 0.9% 1.6%
Low 86.5% 3.9% 2.2% 7.5%
Placer County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.8% 1.0% 0.4% 0.8%
Medium 95.2% 1.9% 1.1% 1.7%
Low 86.5% 4.3% 1.9% 7.4%
Plumas County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.3% 1.0% 0.6% 0.0%
Medium 95.8% 2.4% 1.9% 0.0%
Low 91.1% 0.0% 0.0% 8.9%
Riverside County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.3% 0.6% 1.0%
Medium 94.4% 2.5% 1.2% 1.9%
Low 86.5% 4.5% 2.8% 6.2%
Sacramento County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.5% 1.2% 0.3% 1.0%
Medium 93.8% 2.5% 1.5% 2.2%
Low 87.4% 4.9% 2.4% 5.3%
San Benito County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.3% 1.6% 0.6% 1.5%
Medium 91.4% 3.4% 4.0% 1.1%
Low 86.5% 2.5% 2.4% 8.7%
San Bernardino County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.3% 0.7% 0.9%
Medium 94.4% 2.3% 1.1% 2.2%
Low 87.5% 4.6% 1.8% 6.0%
San Diego County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.3% 1.1% 0.6% 1.0%
Medium 94.6% 2.3% 1.2% 2.0%
Low 86.6% 5.0% 2.1% 6.3%
San Francisco County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.5% 1.2% 0.6% 0.6%
Medium 95.9% 1.6% 1.2% 1.3%
Low 87.5% 3.6% 2.2% 6.6%
San Joaquin County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.0% 1.2% 0.8% 1.0%
Medium 93.2% 2.7% 1.8% 2.3%
Low 85.3% 5.1% 2.9% 6.7%
San Luis Obispo County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.9% 1.0% 0.4% 0.8%
Medium 94.4% 1.9% 1.3% 2.4%
Low 83.8% 3.9% 4.1% 8.3%
San Mateo County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.6% 1.2% 0.4% 0.8%
Medium 95.2% 2.1% 1.2% 1.5%
Low 85.0% 3.6% 3.0% 8.4%
Santa Barbara County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.1% 1.2% 0.6% 1.1%
Medium 94.2% 2.5% 1.4% 1.9%
Low 82.7% 5.7% 3.9% 7.8%
Santa Clara County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.7% 1.0% 0.5% 0.9%
Medium 95.3% 2.0% 1.1% 1.5%
Low 89.0% 3.8% 2.2% 5.0%
Santa Cruz County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.7% 1.5% 0.8% 1.0%
Medium 92.7% 2.6% 2.3% 2.4%
Low 82.6% 6.1% 2.7% 8.6%
Shasta County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.9% 0.6% 0.5% 1.0%
Medium 95.1% 1.5% 1.4% 2.0%
Low 88.7% 2.8% 1.5% 7.0%
Sierra County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 100.0% 0.0% 0.0% 0.0%
Medium 93.2% 2.2% 2.2% 2.4%
Low LNE LNE LNE LNE
Siskiyou County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.9% 0.7% 0.2% 2.2%
Medium 93.3% 1.8% 2.1% 2.8%
Low 93.3% 0.0% 2.0% 4.7%
Solano County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.6% 1.8% 0.4% 1.3%
Medium 94.2% 2.3% 1.4% 2.1%
Low 84.9% 4.9% 2.1% 8.0%
Sonoma County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 98.1% 0.9% 0.4% 0.6%
Medium 94.8% 2.1% 1.0% 2.0%
Low 86.6% 4.3% 3.1% 6.0%
Stanislaus County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.3% 0.9% 0.6% 1.2%
Medium 94.7% 2.4% 1.1% 1.8%
Low 88.2% 3.3% 2.7% 5.8%
Sutter County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.9% 0.8% 0.7% 1.5%
Medium 95.2% 2.3% 1.2% 1.3%
Low 88.6% 3.1% 2.8% 5.4%
Tehama County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.2% 1.3% 0.6% 0.9%
Medium 92.6% 2.6% 2.1% 2.7%
Low 87.6% 4.8% 5.1% 2.5%
Trinity County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 92.5% 2.1% 1.7% 3.7%
Medium 93.4% 0.7% 3.0% 2.9%
Low 71.5% 8.8% 0.0% 19.7%
Tulare County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 96.2% 1.6% 1.0% 1.1%
Medium 93.1% 2.7% 1.8% 2.4%
Low 83.2% 5.7% 3.3% 7.7%
Tuolumne County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.1% 1.4% 0.3% 1.2%
Medium 97.7% 1.3% 0.7% 0.3%
Low 84.9% 2.5% 2.1% 10.4%
Ventura County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.6% 1.1% 0.5% 0.9%
Medium 94.5% 2.1% 1.3% 2.1%
Low 83.6% 4.7% 2.9% 8.9%
Yolo County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 97.2% 1.0% 0.7% 1.1%
Medium 95.4% 1.6% 1.2% 1.8%
Low 84.7% 6.2% 1.4% 7.7%
Yuba County Percent
Level of Connectedness to School 0 Times 1 Time 2-3 Times 4 or More Times
High 95.0% 2.2% 1.2% 1.7%
Medium 93.2% 3.6% 1.7% 1.6%
Low 85.9% 6.6% 3.6% 3.9%

Definition: Percentage of students in grades 7, 9, and 11 reporting the number of times in the past 12 months they have carried a gun at school, by level of connectedness to school (e.g., in 2008-10, 97.4% of California 7th, 9th, and 11th graders with high levels of school connectedness reported that they had not carried a gun to school in the past year). School connectedness includes being treated fairly, feeling close to people, feeling happy, feeling part of, and feeling safe at school. The grade levels included in school district-level data depend on the grades offered in each district; for example, high school districts do not include 7th grade data.

Data Source: California Department of Education, California Healthy Kids Survey (WestEd). http://www.wested.org/chks

Footnote: Data are presented in periods of two school years combined (e.g., 2008-2010 reflects data from school years 2008-2009 and 2009-2010). N/A indicates that the survey was not administered in that period or that data are not available for that group. LNE indicates that for a specific answer there were fewer than 20 respondents. The level of connectedness to school is based on a scale created from student responses to five survey questions. See the “Core Narrative” or “Resilience Supplemental Narrative” at http://chks.wested.org/reports for more information about School Connectedness.

Learn More About this Topic

Measures of School Safety on Kidsdata.org

On kidsdata.org, most measures of school safety come from the California Healthy Kids Survey (CHKS) through a partnership with the California Department of Education and WestEd, which developed and administers the CHKS. Indicators include student reports of school safety, fear of being beaten up at school, physical fighting at school, carrying at gun at school, and carrying a knife or other weapon at school.

These data are available by grade level (7th, 9th, 11th, and non-traditional students), gender, race/ethnicity, and level of connectedness to school. School connectedness is a summary measure based on student reports of being treated fairly, feeling close to people, feeling happy, feeling part of school, and feeling safe at school. Non-traditional students are those enrolled in Community Day Schools or Continuation Education. According to EdSource, nearly 10% of public school students in California are enrolled in these programs. 

Additionally, a measure of parent perceptions of their child's safety at school comes from a 2010 survey of parents.

Why This Topic Is Important

The safety and supportiveness of a child’s school environment can play a crucial role in his or her development and academic success. Safe school settings foster the intellectual and social interactions that academic achievement requires (1). Violence and fear of violence hinder students’ development, concentration, and ability to learn (1). Bullying and harassment also interfere with students’ education and healthy development. In addition to the risk of physical injury, victims of bullying have higher rates of depression, suicidal ideation, and suicide attempts than youth who are not bullied (2).

For more information on school safety, see kidsdata.org’s Research & Links section. Also see kidsdata.org’s topics on Bullying and Harassment at School and School Connectedness.

Sources for this narrative:

  1. WestEd. (2010). California Healthy Kids Survey (CHKS): California School District Secondary School Survey Results Fall 2009/Spring 2010, Core Module A. Retrieved from “Core Narrative” at http://chks.wested.org/reports
  2. Klomek, A. B., et al. (2007). Bullying, depression, and suicidality in adolescents. Journal of the American Academy of Child and Adolescent Psychiatry, 46(1), 40-49.

Policy Implications

A key aspect of school safety is effectively addressing bullying at school. Bullying and harassment have taken on new forms in recent years with the advent of digital technologies (1), and the issue has come under closer scrutiny by schools and policymakers (2). The majority of curriculum-based, anti-bullying programs have not been proven effective, but some whole-school, systemic interventions (focusing on bullies, victims, and bystanders) have been shown to have positive effects (3). Many schools have adopted “zero tolerance” discipline policies to address a wide range of misbehavior, including forms of bullying. At schools that employ these policies, students actually may feel less safe than students at schools with more moderate discipline policies, and these “zero tolerance” approaches may deter reporting of misbehavior (4, 5). Although any student could be a victim, students who are gay, lesbian, or bisexual, or who are perceived to be so, are at particularly high risk of being bullied or harassed (6).

According to research and subject experts, policy options that could improve school safety and prevent bullying and harassment include:

  • Supporting well-implemented, age-specific, whole-school approaches to bullying prevention that involve multiple systems and methods, the entire school community, and long-term involvement by staff (3, 5)
  • Instituting discipline policies that respond effectively to aggressors, victims, and bystanders, while avoiding unintended consequences of “zero tolerance” policies (4, 5)
  • Crafting anti-bullying policies that increase the likelihood that victims will report bullying, rather than those that may inadvertently create a school culture that deters it (5, 7)
  • Implementing a multi-pronged strategy of staff training, student support, information sharing, and public statements of policy to reduce harassment of gay, lesbian, and bisexual students (6)

For more policy ideas and information, see the federal government’s StopBullying.gov, the California Department of Education, and the writings and presentations of Dan Olweus and Barbara Coloroso. Also see Policy Implications on kidsdata.org under School Connectedness, Pupil Support Services Personnel, and Truancy, Suspensions & Expulsions.

Sources for this narrative:

  1. Hertz, M. F., & David-Ferdon, C. (2008). Electronic media and youth violence: A CDC issue brief for educators and caregivers. US Department of Health and Human Services. Retrieved from: http://www.cdc.gov/violenceprevention/pdf/EA-brief-a.pdf
  2. New York Times. (n.d.). Times topics: Bullies. Retrieved from: http://topics.nytimes.com/top/reference/timestopics/subjects/b/bullies/index.html
  3. Vreeman, R. C., & Carroll, A. E. (2007). A systematic review of school-based interventions to prevent bullying. Archives of Pediatrics and Adolescent Medicine, 161(1), 78-88. Retrieved from: http://archpedi.ama-assn.org/cgi/content/full/161/1/78
  4. McNeeley, C. A., Nonnemaker, J. M., & Blum, R. W. (2002). Promoting school connectedness: Evidence from the National Longitudinal Study of Adolescent Health. Journal of School Health, 72(4), 138-146. Retrieved from: http://www2.gsu.edu/~wwwche/Promoting%20School%20Connectedness%20Evidence%20from%20the%20Natl%20Longitudinal%20Study%20of%20Adolescent%20Health.pdf
  5. Sampson, R. (2009). Bullying in schools. U.S. Department of Justice, Community Oriented Policing Services. Retrieved from: http://www.cops.usdoj.gov/files/RIC/Publications/e07063414-guide.pdf
  6. O’Shaughnessy, M., et al. (2004). Safe place to learn: Consequences of harassment based on actual or perceived sexual orientation and gender non-conformity and steps for making schools safer. California Safe Schools Coalition and 4-H Center for Youth Development. Retrieved from: http://www.casafeschools.org/SafePlacetoLearnLow.pdf
  7. Petrosino, A., et al. (2010). Issues & answers No. 092: What characteristics of bullying, bullying victims, and schools are associated with increased reporting of bullying to school officials? Regional Educational Laboratory for WestEd. Retrieved from: http://ies.ed.gov/ncee/edlabs/regions/northeast/pdf/REL_2010092.pdf

How Children Are Faring

More than half of California students in 7th, 9th, and 11th grades reported feeling safe or very safe at school in 2008-10; 9% of 7th graders, 8% of 9th graders, and 7% of 11th graders reported they felt unsafe or very unsafe. Higher percentages of white students reported feeling safe or very safe (69% in 2008-10) at school than students of other racial/ethnic backgrounds. These figures generally have been stable since the 2004-06 period.

In 2008-10, more than 1 in 4 California 7th graders reported that they had been afraid of being beaten up at school at least once in the past year. While the vast majority (about 90%) of students in 7th, 9th, and 11th grades said they had not carried a knife or other weapon to school in the past year, 9-11% said they had done so at least once, and 4-6% said that they had carried a gun to school in the past year.

Measures of school safety vary by students' levels of "school connectedness" (which refers to students being treated fairly, feeling close to people, feeling happy, feeling part of school, and feeling safe at school). For example, in 2008-10, youth with higher levels of school connectedness reported being in fewer physical fights at school than those with lower levels.

Although 7th, 9th, and 11th grade public school students and non-traditional students (those enrolled in Community Day Schools or continuation programs) did not report markedly different perceptions of school safety or fear of being beaten up at school, non-traditional students reported more physical fighting at school and that they had carried weapons to school more often than other students.

Research and Links

Websites with Related Information

Key Reports

County/Regional Reports