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Table 26.1  Percentage of public schools that monitored campus in specified ways, by selected school characteristics: School year 2015–16

  Percentage of schools that monitored access to campus in specified ways
School characteristic Require visitors to sign or check in and wear badges   Control access to school buildings during school hours1   Control access to school grounds during school hours2   Equip classrooms with locks so that doors can be locked from the inside3   Close the campus for most students during lunch   Provide school lockers to students  
All public schools 93.5   94.1   49.9   66.7   69.6   50.4  
                         
Level4                        
Primary 94.9   95.6   55.4   66.6   66.7   29.7  
Middle 96.4   94.4   45.3   68.5   78.7   75.8  
High school 91.0   89.6   45.3   64.9   66.1   80.3  
Combined 80.8   90.2   26.7   67.0   77.4   89.4  
                         
Enrollment size                        
Less than 300 81.7   89.9   38.6   65.3   66.3   55.9  
300–499 94.8   95.5   48.0   66.6   68.7   46.4  
500–999 98.1   96.0   55.9   68.0   71.0   44.3  
1,000 or more 98.2   91.8   57.1   65.4   74.2   72.9  
                         
Locale                        
City 95.4   95.7   60.2   65.5   72.3   44.4  
Suburb 96.7   95.5   51.7   67.4   68.9   42.5  
Town 95.3   92.8   46.0   66.1   69.9   54.0  
Rural 87.0   91.4   39.1   67.4   67.6   64.5  
                         
Crime level where students live5                        
High 94.0   94.0   73.1   68.5   71.3   36.6  
Moderate 95.4   95.9   57.0   66.9   73.8   42.9  
Low 92.9   93.7   44.2   66.7   68.0   54.6  
Mixed 93.4   93.0   48.1   64.9   69.2   53.7  
                         
Percent combined enrollment of
Black, Hispanic, Asian, Pacific
Islander, and American Indian/
Alaska Native students, and
students of Two or more races
                       
Less than 5 percent 86.0   97.3   35.0   69.9   64.9   75.9  
5 to less than 20 percent 91.0   93.2   34.5   65.5   69.8   66.3  
20 to less than 50 percent 96.1   93.3   45.4   69.7   66.4   51.2  
50 percent or more 94.6   94.7   64.3   65.1   72.2   36.5  
                         
Percent of students eligible for
free or reduced-price lunch
                       
0–25 percent 95.8   94.3   43.6   70.9   65.8   57.5  
26–50 percent 91.8   93.5   40.6   64.6   70.9   58.8  
51–75 percent 93.9   92.9   50.8   67.4   68.1   52.4  
More than 75 percent 93.6   95.7   62.0   65.6   72.1   35.8  
                         
Percent of students below 15th
percentile on standardized tests
                       
0–5 percent 92.5   93.4   45.3   68.5   71.6   54.7  
6–15 percent 94.0   94.1   45.8   65.6   68.8   52.7  
More than 15 percent 93.7   94.6   58.0   66.7   69.1   44.7  
                         
Percent of students likely
to attend college
                       
0–35 percent 89.8   92.4   53.9   58.6   75.9   43.6  
36–60 percent 93.8   94.4   50.4   68.8   62.9   47.6  
More than 60 percent 94.7   94.5   48.3   68.6   70.5   54.1  
                         
Percent of students who consider
academic achievement very important
                       
0–25 percent 80.6   90.1   46.2   61.5   75.2   47.1  
26–50 percent 93.1   90.6   51.8   63.1   68.5   47.3  
51–75 percent 94.8   95.7   54.8   64.1   70.8   52.1  
More than 75 percent 94.3   94.7   46.7   70.0   68.7   50.8  
                         
Percent male enrollment                        
0–44 percent 82.9   92.1   56.2   68.9   62.4   53.2  
45–55 percent 94.5   94.3   49.5   66.8   70.2   50.4  
More than 55 percent 93.4   93.8   48.3   64.3   70.1   48.8  
                         
Student-to-FTE ratio6                        
Less than 12 students 88.2   94.0   31.6   65.3   64.8   67.6  
12–16 students 94.0   95.1   45.9   63.8   66.1   53.7  
More than 16 students 94.6   93.4   57.4   69.0   73.3   43.7  
                         
Number of classroom changes7                        
0–3 changes 95.2   94.4   55.2   67.7   69.4   19.8  
4–6 changes 94.0   94.7   53.2   65.5   66.3   46.7  
More than 6 changes 91.7   93.0   41.3   67.7   74.4   78.7  
                         
Regular use of security staff8                        
Regular use 96.2   95.3   54.0   67.1   68.3   52.7  
No regular use 90.1   92.5   44.6   66.3   71.3   47.5  
                         
Number of serious discipline problems9                        
No problems 93.2   93.9   49.5   67.0   68.3   47.7  
1 problem 94.3   95.1   49.2   66.3   73.3   63.3  
2 problems 98.4   97.0   53.2   69.2   80.2   51.4  
3 or more problems 91.7   90.1   57.5   54.9   72.1   71.0  
                         
Transfers as a percentage of enrollment10                        
Less than 6 percent 94.8   93.7   49.1   70.9   71.4   52.5  
6 to less than 11 percent 93.0   92.8   48.0   60.9   70.9   54.5  
11 to less than 21 percent 92.5   94.1   45.9   66.1   67.6   54.2  
21 percent or more 93.7   95.9   57.7   68.1   68.5   39.0  
                         
Prevalence of schoolwide
disruptions11
                       
No disruptions 93.3   94.2   48.9   66.5   69.4   50.5  
Any disruptions 96.2   93.4   61.0   68.5   71.9   49.7  
                         
Percent of students absent
on a daily basis
                       
0–2 percent 89.5   89.4   45.4   67.2   72.6   45.5  
3–5 percent 94.7   94.2   49.5   67.6   70.1   48.7  
6–10 percent 94.5   95.0   50.7   63.0   68.7   56.4  
More than 10 percent 85.7   95.9   56.2   73.5   65.6   47.6  
                         
Prevalence of violent incidents 12                        
No violent incidents 91.4   93.1   50.3   64.0   63.5   39.7  
Any violent incidents 94.5   94.5   49.7   68.0   72.4   55.3  
1Examples of controlled access to school buildings provided to respondents were locked or monitored doors.
2Examples of controlled access to school grounds provided to respondents were locked or monitored gates.
3This item is new to the 2015–16 School Survey on Crime and Safety.
4Primary schools are defined as schools in which the lowest grade is not higher than grade 3 and the highest grade is not higher than grade 8. Middle schools are defined as schools in which the lowest grade is not lower than grade 4 and the highest grade is not higher than grade 9. High schools are defined as schools in which the lowest grade is not lower than grade 9 and the highest grade is not higher than grade 12. Combined schools include all other combinations of grades, including K–12 schools.
5Respondents were asked, "How would you describe the crime level in the area(s) in which your students live?" Response options included "high level of crime," "moderate level of crime," "low level of crime," and "students come from areas with very different levels of crime."
6Student-to-FTE ratio was calculated by dividing the total number of students enrolled in the school by the total number of full-time-equivalent teachers and aides. The total number of full-time-equivalent teachers and aides is a combination of the full-time and part-time teachers and aides, including special education teachers and aides, with an adjustment to compensate for the part-time status.
7 Respondents were asked, "How many classroom changes do most students make in a typical day?" Responses exclude morning arrival and afternoon departure.
8Regular use of security staff includes full- or part-time school resource officers, sworn law enforcement officers, or security guards or security personnel present at school at least once a week.
9Serious discipline problems include student racial/ethnic tensions, student bullying, student sexual harassment of other students, student verbal abuse of teachers, widespread disorder in classrooms, student acts of disrespect for teachers other than verbal abuse, gang activities, and cult or extremist group activities. If a respondent reported that any of these problems occurred daily or weekly in their school, each was counted once in the total number of serious discipline problems.
10Transfers as a percentage of enrollment combines the number of students who were transferred to a school and the number of students who were transferred from a school divided by the total number of students enrolled in the school.
11Schoolwide disruptions include actions that disrupted school activities such as death threats, bomb threats, and chemical, biological, or radiological threats. Respondents were instructed to exclude all fire alarms, including false alarms.
12Violent incidents include rape or attempted rape, sexual assault other than rape (including threatened rape), physical attack or fight with or without a weapon, threat of physical attack with or without a weapon, and robbery (taking things with force) with or without a weapon.
NOTE: Detail may not sum to totals because schools may have reported using more than one of these practices. Responses were provided by the principal or the person most knowledgeable about crime and safety issues at the school.
SOURCE: U.S. Department of Education, National Center for Education Statistics, 2015–16 School Survey on Crime and Safety (SSOCS), 2016.