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


Table 205.45. Number and percentage distribution of private elementary and secondary students, number of teachers and pupil/teacher ratio, and number and average enrollment size of schools, by religious affiliation of school: Fall 1999, fall 2009, and fall 2019
[Standard errors appear in parentheses]
Religious affiliation of school Students1 Teachers, 20192 Schools, 2019
Fall 1999 Fall 2009 Fall 2019 Number Pupil/teacher ratio Number Average enrollment size
Total number Percentage distribution Total number Percentage distribution Total number Percentage distribution Number in prekindergarten through grade 8 Number in grades 9 through 12
1 2 3 4 5 6 7 8 9 10 11 12 13
Total 6,018,280   (30,179) 100.0   (†) 5,488,490   (35,857) 100.0   (†) 5,485,800   (37,869) 100.0   (†) 4,066,180   (29,123) 1,419,620   (13,656) 481,200   (3,060) 11.4   (0.03) 30,490   (192) 180   (1.0)
Religiously affiliated 4,853,780   (26,450) 80.7   (0.11) 4,236,440   (32,943) 77.2   (0.16) 4,077,260   (36,499) 74.3   (0.25) 3,031,830   (28,402) 1,045,430   (11,963) 325,970   (2,712) 12.5   (0.03) 20,240   (162) 201   (1.1)
African Methodist Episcopal 1,630   (†) #   (†) 2,190   (†) #   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)
Amish 20,480   (1,483) 0.3   (0.02) 49,630 ! (21,679) 0.9 ! (0.39) 42,220   (1,075) 0.8   (0.02) 42,120   (1,075) 110   (†) 2,480   (60) 17.0   (0.02) 1,410   (30) 30   (0.1)
Assembly of God 91,170   (682) 1.5   (0.01) 51,660   (846) 0.9   (0.02) 35,490   (†) 0.6   (#) 30,010   (†) 5,480   (†) 2,580   (†) 13.8   (†) 200   (†) 179   (†)
Baptist 374,740   (4,831) 6.2   (0.07) 289,480   (7,176) 5.3   (0.13) 248,830   (14,028) 4.5   (0.24) 199,540   (10,856) 49,290   (3,644) 20,390   (1,014) 12.2   (0.19) 1,760   (87) 141   (8.0)
Brethren 9,490   (†) 0.2   (#) 8,150   (†) 0.1   (#) 4,840   (†) 0.1   (#) 3,170   (†) 1,670   (†) 430   (†) 11.2   (†) 50   (†) 99   (†)

Calvinist
43,360   (†) 0.7   (#) 28,770   (2,809) 0.5   (0.05) 31,610   (†) 0.6   (#) 24,810   (†) 6,790   (†) 2,250   (†) 14.1   (†) 110   (†) 292   (†)
Christian (no specific
    denomination)
609,210   (13,920) 10.1   (0.20) 699,800   (11,027) 12.8   (0.18) 804,810   (16,278) 14.7   (0.26) 606,990   (12,573) 197,830   (5,506) 69,840   (1,412) 11.5   (0.07) 4,450   (102) 181   (3.1)
Church of Christ 57,060   (†) 0.9   (#) 35,510   (†) 0.6   (#) 30,200   (†) 0.6   (#) 21,010   (†) 9,190   (†) 2,270   (†) 13.3   (†) 120   (†) 250   (†)
Church of God 19,120   (949) 0.3   (0.02) 14,260   (515) 0.3   (0.01) 9,990   (†) 0.2   (#) 7,080   (†) 2,920   (†) 720   (†) 13.8   (†) 60   (†) 176   (†)
Church of God in Christ 3,710   (321) 0.1   (0.01) 4,100 ! (1,348) 0.1 ! (0.02)   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)

Church of the Nazarene
---   (†) ---   (†) 18,490 ! (8,673) 0.3 ! (0.16) 7,320   (†) 0.1   (#) 6,140   (†) 1,180   (†) 490   (†) 15.0   (†) 50   (†) 150   (†)
Disciples of Christ   (†)   (†) 1,420   (†) #   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)
Episcopal 135,100   (16,971) 2.2   (0.28) 112,710   (919) 2.1   (0.02) 121,360   (3,389) 2.2   (0.06) 86,440   (3,389) 34,920   (†) 13,440   (571) 9.0   (0.18) 390   (20) 315   (7.8)
Friends 18,760   (471) 0.3   (0.01) 22,140   (†) 0.4   (#) 20,150   (†) 0.4   (#) 14,360   (†) 5,780   (†) 2,480   (†) 8.1   (†) 80   (†) 255   (†)
Greek Orthodox 5,520   (†) 0.1   (#) 4,670   (†) 0.1   (#) 5,750 ! (2,010) 0.1 ! (0.04) 5,630 ! (2,010) 120   (†) 470 ! (174) 12.1   (0.27) 40 ! (14) 139   (1.5)

Islamic
20,450   (993) 0.3   (0.02) 34,550   (1,547) 0.6   (0.03) 49,210   (†) 0.9   (0.01) 41,980   (†) 7,240   (†) 5,300   (†) 9.3   (†) 280   (†) 173   (†)
Jewish 198,580   (465) 3.3   (0.02) 256,250   (14,752) 4.7   (0.26) 298,080   (10,916) 5.4   (0.19) 238,200   (8,880) 59,880   (2,127) 31,000   (862) 9.6   (0.10) 1,070   (27) 279   (4.8)
Latter Day Saints 710   (†) #   (†) 1,720   (†) #   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)   (†)
Lutheran Church--Missouri
    Synod
211,360   (1,658) 3.5   (0.03) 163,750   (33) 3.0   (0.02) 155,370   (3,623) 2.8   (0.07) 133,330   (3,578) 22,050   (569) 9,990   (244) 15.6   (0.11) 940   (21) 165   (1.2)
Evangelical Lutheran Church
    in America
32,530   (348) 0.5   (0.01) 20,370   (†) 0.4   (#) 14,830   (†) 0.3   (#) 14,570   (†) 270   (†) 830   (†) 17.9   (†) 100   (†) 145   (†)

Wisconsin Evangelical Lutheran
    Synod
37,230   (†) 0.6   (#) 35,420   (†) 0.6   (#) 38,320   (†) 0.7   (#) 31,180   (†) 7,140   (†) 2,520   (†) 15.2   (†) 320   (†) 120   (†)
Other Lutheran 5,100   (70) 0.1   (#) 5,300   (†) 0.1   (#) 7,170   (†) 0.1   (#) 6,740   (†) 420   (†) 440   (†) 16.4   (†) 70   (†) 101   (†)
Mennonite 24,800   (1,337) 0.4   (0.02) 29,260   (3,261) 0.5   (0.06) 26,180   (535) 0.5   (0.01) 21,850   (535) 4,320   (†) 2,530   (38) 10.3   (0.06) 470   (19) 55   (1.1)
Methodist 41,920   (1,401) 0.7   (0.02) 37,980   (1,437) 0.7   (0.03) 45,030   (13,331) 0.8   (0.24) 42,710 ! (13,331) 2,320   (†) 1,910   (151) 23.6   (5.16) 310   (76) 147   (7.8)
Pentecostal 38,370   (599) 0.6   (0.01) 20,570   (2,628) 0.4   (0.05) 24,740   (4,194) 0.5   (0.08) 20,080   (3,478) 4,660   (716) 2,210   (243) 11.2   (0.72) 310   (37) 79   (5.9)

Presbyterian
50,990   (†) 0.8   (#) 51,530   (360) 0.9   (0.01) 49,070   (†) 0.9   (0.01) 40,670   (†) 8,400   (†) 3,700   (†) 13.3   (†) 210   (†) 237   (†)
Roman Catholic 2,660,420   (4,831) 44.2   (0.24) 2,160,220   (3,494) 39.4   (0.25) 1,913,700   (17,601) 34.9   (0.27) 1,323,640   (12,903) 590,060   (8,817) 140,000   (1,141) 13.7   (0.03) 6,450   (52) 297   (2.4)
Seventh-Day Adventist 63,540   (240) 1.1   (0.01) 53,820   (365) 1.0   (0.01) 51,330   (788) 0.9   (0.02) 38,180   (788) 13,150   (†) 3,740   (9) 13.7   (0.18) 720   (6) 71   (1.6)
Other 76,690   (8,847) 1.3   (0.14) 22,720   (†) 0.4   (#) 36,020   (2,906) 0.7   (0.05) 27,630   (2,458) 8,400   (1,265) 3,550   (238) 10.2   (0.14) 230   (8) 156   (7.1)

Not religiously affiliated
1,164,500   (8,156) 19.3   (0.11) 1,252,050   (8,849) 22.8   (0.16) 1,408,540   (12,355) 25.7   (0.25) 1,034,350   (9,824) 374,190   (4,221) 155,230   (1,461) 9.1   (0.05) 10,250   (109) 137   (1.3)
---Not available.
†Not applicable.
#Rounds to zero.
!Interpret data with caution. The coefficient of variation (CV) for this estimate is between 30 and 50 percent.
‡Reporting standards not met. Either there are too few cases for a reliable estimate or the coefficient of variation (CV) is 50 percent or greater.
1 Includes students in prekindergarten in schools that offer kindergarten or higher grade.
2 Reported in full-time equivalents (FTE). Excludes teachers who teach only prekindergarten students.
NOTE: Tabulation includes schools that offer kindergarten or higher grade. Some counts in this table are based on a census of schools in a given category rather than a sample; for these counts, standard errors are not applicable. Detail may not sum to totals because of rounding.
SOURCE: U.S. Department of Education, National Center for Education Statistics, Private School Universe Survey (PSS), 1999-2000, 2009-10, and 2019–20. (This table was prepared November 2021.)

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