Skip Navigation
Digest of Education Statistics
2021 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest


Table 228.70. Number and percentage of public school teachers who reported that they were threatened with injury or physically attacked by a student from school during the previous 12 months, by selected teacher characteristics: Selected years, 1993-94 through 2015-16
[Standard errors appear in parentheses]
Year Total Sex Race/ethnicity Instructional level1
Male Female White Black Hispanic Other2 Elementary Secondary
1 2 3 4 5 6 7 8 9 10
  Number of teachers
Threatened with
    injury
                                                     
1993-94 326,800   (7,040) 111,200   (3,830) 215,600   (5,380) 281,300   (6,220) 23,400   (1,360) 15,100   (1,770) 6,900   (650) 128,000   (4,450) 198,800   (5,150)
1999-2000 287,400   (7,060) 89,600   (3,680) 197,800   (5,370) 237,100   (5,630) 27,200   (2,170) 16,300   (1,940) 6,700   (840) 138,000   (5,480) 149,300   (4,360)
2003-04 242,100   (7,840) 75,300   (3,640) 166,800   (6,840) 189,800   (6,310) 31,900   (3,120) 11,800   (1,760) 8,600   (1,170) 108,800   (6,990) 133,300   (4,970)
2007-08 276,600   (10,570) 85,200   (5,800) 191,500   (8,220) 223,200   (8,760) 27,600   (3,000) 17,400   (3,230) 8,400   (1,580) 123,800   (7,670) 152,800   (7,090)
2011-12 338,400   (17,290) 79,800   (5,400) 258,600   (15,480) 266,800   (13,430) 33,400   (4,400) 26,600   (4,660) 11,600   (2,200) 184,000   (13,400) 154,400   (7,750)
2015-16 327,900   (7,840) 80,700   (3,630) 247,200   (6,490) 262,800   (7,210) 26,200   (1,900) 24,400   (1,790) 14,600   (1,380) 182,100   (6,370) 145,800   (5,050)

Physically
    attacked
                                                     
1993-94 112,400   (3,730) 28,700   (1,780) 83,700   (3,710) 96,300   (3,720) 7,600   (860) 5,900   (1,270) 2,600   (430) 71,600   (3,120) 40,700   (1,850)
1999-2000 125,000   (4,630) 29,100   (2,010) 95,900   (4,230) 103,100   (3,590) 11,000   (1,550) 8,400   (1,640) 2,500   (450) 94,400   (4,180) 30,600   (2,240)
2003-04 121,400   (7,180) 21,700   (2,420) 99,700   (6,100) 95,500   (5,450) 14,800   (2,320) 6,400   (1,820) 4,700   (1,050) 85,100   (6,380) 36,300   (3,310)
2007-08 146,400   (8,200) 33,400   (4,750) 113,000   (6,250) 124,100   (6,990) 11,600   (2,330) 7,800   (1,990) 2,800 ! (1,230) 109,100   (7,340) 37,300   (3,090)
2011-12 197,400   (11,730) 29,500   (3,310) 167,900   (11,200) 160,700   (10,890) 18,000   (3,590) 11,300   (2,890) 7,400   (1,940) 153,800   (10,100) 43,600   (4,380)
2015-16 192,500   (6,040) 30,200   (1,850) 162,300   (5,430) 155,600   (5,460) 12,700   (1,370) 14,200   (1,430) 10,000   (1,210) 153,700   (5,640) 38,800   (2,230)
  Percent of teachers
Threatened with
    injury
                                                     
1993-94 12.8   (0.26) 16.0   (0.44) 11.5   (0.28) 12.7   (0.28) 12.4   (0.64) 13.9   (1.42) 14.5   (1.14) 9.6   (0.35) 16.2   (0.30)
1999-2000 9.6   (0.22) 11.9   (0.44) 8.8   (0.23) 9.4   (0.22) 11.9   (0.91) 9.7   (1.12) 9.1   (1.12) 8.6   (0.34) 10.7   (0.29)
2003-04 7.4   (0.24) 9.3   (0.43) 6.8   (0.28) 7.0   (0.24) 12.4   (1.03) 5.8   (0.90) 9.6   (1.24) 6.3   (0.39) 8.7   (0.29)
2007-08 8.1   (0.30) 10.4   (0.68) 7.4   (0.31) 7.9   (0.30) 11.5   (0.99) 7.3   (1.34) 8.7   (1.54) 7.2   (0.43) 9.1   (0.41)
2011-12 10.0   (0.48) 10.0   (0.56) 10.0   (0.57) 9.6   (0.47) 14.5   (1.84) 10.1   (1.70) 9.9   (1.69) 10.7   (0.76) 9.3   (0.38)
2015-16 9.8   (0.21) 10.4   (0.42) 9.6   (0.22) 9.8   (0.24) 11.7   (0.74) 8.4   (0.57) 10.3   (0.91) 10.8   (0.30) 8.8   (0.26)

Physically
    attacked
                                                     
1993-94 4.4   (0.14) 4.1   (0.24) 4.5   (0.20) 4.3   (0.17) 4.0   (0.43) 5.4   (1.09) 5.4   (0.82) 5.4   (0.22) 3.3   (0.15)
1999-2000 4.2   (0.15) 3.9   (0.25) 4.3   (0.18) 4.1   (0.14) 4.8   (0.63) 5.0   (0.92) 3.4   (0.59) 5.9   (0.26) 2.2   (0.15)
2003-04 3.7   (0.22) 2.7   (0.29) 4.1   (0.25) 3.5   (0.21) 5.8   (0.84) 3.2   (0.93) 5.3   (1.16) 5.0   (0.37) 2.4   (0.21)
2007-08 4.3   (0.24) 4.1   (0.57) 4.4   (0.24) 4.4   (0.25) 4.9   (0.95) 3.3   (0.79) 3.0 ! (1.09) 6.3   (0.44) 2.2   (0.18)
2011-12 5.8   (0.33) 3.7   (0.39) 6.5   (0.41) 5.8   (0.38) 7.8   (1.52) 4.3   (1.05) 6.3   (1.53) 8.9   (0.57) 2.6   (0.24)
2015–16 5.7   (0.17) 3.9   (0.24) 6.3   (0.19) 5.8   (0.19) 5.7   (0.58) 4.9   (0.47) 7.1   (0.83) 9.1   (0.28) 2.3   (0.13)
!Interpret data with caution. The coefficient of variation (CV) for this estimate is between 30 and 50 percent.
1 Instructional level divides teachers into elementary or secondary based on a combination of grades taught, main teaching assignment, and structure of teachers' class(es), rather than the level of school in which teachers taught. Teachers with only ungraded classes were classified based on their main teaching assignment and the structure of their class(es). Among teachers with regularly graded classes, elementary teachers generally include those teaching prekindergarten through grade 6 and those teaching multiple grades, with a preponderance of grades taught being kindergarten through grade 6. In general, secondary teachers include those teaching any of grades 7 through 12 and those teaching multiple grades, with a preponderance of grades taught being grades 7 through 12 and usually with no grade taught being lower than grade 5.
2 Includes American Indian/Alaska Native, Asian, and Pacific Islander; for 2003-04 and later years, also includes Two or more races.
NOTE: Teachers who taught only prekindergarten students are excluded. Includes teachers in both traditional public schools and public charter schools. Race categories exclude persons of Hispanic ethnicity. Detail may not sum to totals because of rounding. Some data have been revised from previously published figures.
SOURCE: U.S. Department of Education, National Center for Education Statistics, Schools and Staffing Survey (SASS), "Public School Teacher Data File," 1993-94, 1999-2000, 2003-04, 2007-08, and 2011-12; "Charter School Teacher Data File," 1999-2000; and National Teacher and Principal Survey (NTPS), "Public School Teacher Data File," 2015-16. (This table was prepared September 2020.)

2021 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest