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Digest of Education Statistics
2023 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest


Table 205.20. Enrollment and percentage distribution of students enrolled in private elementary and secondary schools, by school orientation and grade level: Selected years, fall 2009 through fall 2021
[Standard errors appear in parentheses]
Grade level and year Total private enrollment Catholic Other religious Nonsectarian
Total Parochial Diocesan Private Total Conservative Christian Affiliated1 Unaffiliated2
1 2 3 4 5 6 7 8 9 10 11
  Enrollment
Total, all grades                                        
2009 5,488,490 (35,857) 2,160,220 (3,494) 856,440 (3,088) 909,010 (4,393) 394,770 (1,087) 2,076,220 (32,751) 737,020 (1,891) 516,310 (4,366) 822,890 (31,180) 1,252,050 (8,849)
2011 5,268,090 (24,908) 2,087,870 (14,426) 804,410 (3,686) 899,810 (14,320) 383,650 (459) 1,991,950 (21,814) 730,570 (4,721) 565,340 (2,990) 696,040 (20,419) 1,188,270 (5,376)
2013 5,395,740 (50,342) 2,055,140 (37,142) 739,850 (18,829) 936,320 (32,000) 378,970 (980) 2,030,930 (30,090) 707,100 (7,544) 565,490 (5,884) 758,350 (28,152) 1,309,670 (14,800)
2015 5,750,520 (85,729) 2,082,660 (42,791) 716,120 (24,336) 960,590 (22,533) 405,950 (14,453) 2,268,820 (68,162) 760,790 (53,772) 587,490 (23,414) 920,550 (45,692) 1,399,030 (29,132)
2017 5,719,990 (74,133) 2,137,330 (40,520) 648,580 (26,112) 1,052,150 (32,312) 436,590 (7,204) 2,188,240 (40,106) 685,070 (13,085) 633,310 (24,576) 869,850 (30,669) 1,394,420 (26,889)
2019 5,485,800 (37,869) 1,913,700 (17,601) 562,860 (11,499) 918,210 (4,496) 432,630 (11,450) 2,163,560 (30,020) 680,320 (19,603) 670,640 (7,792) 812,600 (18,758) 1,408,540 (12,355)
2021 5,473,540 (16,721) 1,816,480 (2,112) 461,560 (1,366) 970,040 (834) 384,870 (574) 2,262,630 (14,252) 785,440 (11,120) 741,680 (6,943) 735,510 (5,051) 1,394,420 (5,395)

Prekindergarten
                                       
2009 788,370 (6,425) 150,580 (757) 72,580 (738) 64,220 (†) 13,780 (170) 324,210 (4,277) 99,610 (1,270) 70,770 (963) 153,830 (3,532) 313,580 (4,172)
2011 773,240 (2,420) 159,480 (501) 75,740 (368) 69,000 (88) 14,740 (311) 315,300 (777) 100,020 (381) 78,590 (755) 136,690 (396) 298,460 (1,943)
2013 819,320 (10,185) 163,750 (4,583) 75,850 (3,584) 73,390 (2,827) 14,500 (404) 319,580 (5,105) 93,380 (1,005) 76,280 (970) 149,920 (4,847) 335,990 (6,714)
2015 846,920 (17,898) 181,190 (7,731) 80,620 (4,595) 82,370 (5,292) 18,200 (1,984) 336,000 (8,563) 97,010 (7,088) 75,590 (1,911) 163,400 (4,569) 329,730 (10,690)
2017 821,830 (17,849) 175,660 (4,995) 67,030 (1,995) 91,840 (4,426) 16,780 (1,025) 330,470 (12,883) 86,540 (2,779) 75,520 (1,998) 168,400 (12,828) 315,710 (8,956)
2019 832,900 (13,880) 170,730 (3,287) 69,710 (2,889) 84,980 (728) 16,040 (37) 350,960 (11,594) 89,320 (2,366) 98,390 (3,757) 163,250 (10,690) 311,210 (6,973)
2021 742,240 (4,971) 151,480 (#) 51,310 (#) 85,600 (#) 14,570 (#) 299,750 (3,308) 80,130 (#) 90,550 (1,269) 129,070 (2,978) 291,010 (3,511)

Kindergarten
   through grade 8
                                       
2009 3,390,690 (30,456) 1,391,250 (2,705) 709,470 (2,526) 578,500 (846) 103,270 (469) 1,341,470 (28,718) 479,590 (1,039) 330,660 (3,416) 531,220 (27,723) 657,970 (6,185)
2011 3,203,710 (17,388) 1,322,130 (3,471) 661,350 (3,315) 561,970 (305) 98,820 (218) 1,268,320 (16,618) 468,130 (3,502) 365,180 (1,975) 435,000 (15,186) 613,260 (1,985)
2013 3,264,540 (37,386) 1,302,810 (23,196) 604,510 (15,276) 592,860 (17,437) 105,430 (788) 1,295,540 (28,353) 451,230 (4,838) 369,770 (4,400) 474,550 (27,339) 666,190 (7,700)
2015 3,457,540 (57,067) 1,306,430 (35,421) 582,050 (19,842) 595,170 (17,629) 129,210 (12,740) 1,435,430 (42,011) 479,560 (31,920) 370,030 (13,750) 585,850 (32,298) 715,680 (18,610)
2017 3,430,130 (57,452) 1,302,390 (33,780) 526,890 (23,679) 647,130 (22,895) 128,370 (6,184) 1,396,820 (28,164) 431,660 (9,083) 411,200 (18,711) 553,960 (21,027) 730,930 (19,707)
2019 3,233,280 (21,061) 1,152,910 (11,100) 445,910 (10,001) 571,040 (4,428) 135,960 (2,693) 1,357,230 (17,736) 429,390 (12,652) 426,580 (5,927) 501,270 (11,228) 723,140 (5,252)
2021 3,329,190 (11,595) 1,108,230 (1,951) 373,490 (1,366) 616,500 (796) 118,240 (415) 1,486,490 (9,844) 520,880 (7,937) 492,260 (4,807) 473,350 (2,938) 734,470 (2,854)

Grades 9 through 12
                                       
2009 1,309,430 (6,480) 618,390 (4,409) 74,380 (42) 266,290 (4,311) 277,720 (920) 410,540 (4,285) 157,830 (362) 114,880 (1,074) 137,840 (4,111) 280,500 (1,880)
2011 1,291,130 (15,396) 606,250 (14,313) 67,320 (10) 268,840 (14,313) 270,090 (†) 408,330 (5,747) 162,420 (1,349) 121,560 (513) 124,350 (5,792) 276,550 (3,485)
2013 1,311,880 (14,936) 588,580 (13,452) 59,480 (358) 270,060 (13,416) 259,040 (905) 415,810 (2,774) 162,490 (1,942) 119,440 (1,862) 133,880 (1,762) 307,490 (6,938)
2015 1,446,060 (23,777) 595,050 (2,166) 53,450 (1,662) 283,050 (38) 258,550 (1,388) 497,390 (23,622) 184,220 (15,411) 141,870 (9,045) 171,300 (16,438) 353,620 (5,530)
2017 1,468,020 (17,378) 659,290 (15,189) 54,670 (3,818) 313,180 (14,701) 291,440 (†) 460,960 (6,962) 166,870 (2,664) 146,600 (5,627) 147,490 (2,665) 347,780 (4,172)
2019 1,419,620 (13,656) 590,060 (8,817) 47,230 (†) 262,190 (†) 280,630 (8,817) 455,370 (7,293) 161,610 (5,074) 145,680 (†) 148,080 (3,725) 374,190 (4,221)
2021 1,402,110 (3,567) 556,770 (295) 36,760 (†) 267,940 (248) 252,060 (160) 476,400 (3,516) 184,430 (3,216) 158,870 (1,233) 133,100 (638) 368,950 (930)
  Percentage distribution
Total, all grades                                        
2009 100.0 (†) 39.4 (0.25) 15.6 (0.11) 16.6 (0.13) 7.2 (0.05) 37.8 (0.37) 13.4 (0.09) 9.4 (0.07) 15.0 (0.48) 22.8 (0.16)
2011 100.0 (†) 39.6 (0.25) 15.3 (0.09) 17.1 (0.25) 7.3 (0.04) 37.8 (0.28) 13.9 (0.09) 10.7 (0.08) 13.2 (0.34) 22.6 (0.15)
2013 100.0 (†) 38.1 (0.50) 13.7 (0.33) 17.4 (0.51) 7.0 (0.07) 37.6 (0.44) 13.1 (0.16) 10.5 (0.13) 14.1 (0.47) 24.3 (0.28)
2015 100.0 (†) 36.2 (0.66) 12.5 (0.38) 16.7 (0.40) 7.1 (0.24) 39.5 (0.80) 13.2 (0.85) 10.2 (0.39) 16.0 (0.73) 24.3 (0.51)
2017 100.0 (†) 37.4 (0.53) 11.3 (0.40) 18.4 (0.51) 7.6 (0.16) 38.3 (0.42) 12.0 (0.24) 11.1 (0.40) 15.2 (0.43) 24.4 (0.40)
2019 100.0 (†) 34.9 (0.27) 10.3 (0.20) 16.7 (0.14) 7.9 (0.19) 39.4 (0.36) 12.4 (0.32) 12.2 (0.14) 14.8 (0.29) 25.7 (0.25)
2021 100.0 (†) 33.2 (0.09) 8.4 (0.03) 17.7 (0.06) 7.0 (0.02) 41.3 (0.15) 14.3 (0.17) 13.6 (0.12) 13.4 (0.09) 25.5 (0.09)

Prekindergarten
                                       
2009 100.0 (†) 19.1 (0.15) 9.2 (0.10) 8.1 (0.07) 1.7 (0.02) 41.1 (0.38) 12.6 (0.17) 9.0 (0.11) 19.5 (0.36) 39.8 (0.36)
2011 100.0 (†) 20.6 (0.06) 9.8 (0.05) 8.9 (0.03) 1.9 (0.04) 40.8 (0.11) 12.9 (0.04) 10.2 (0.10) 17.7 (0.07) 38.6 (0.16)
2013 100.0 (†) 20.0 (0.49) 9.3 (0.41) 9.0 (0.33) 1.8 (0.05) 39.0 (0.52) 11.4 (0.15) 9.3 (0.13) 18.3 (0.52) 41.0 (0.56)
2015 100.0 (†) 21.4 (0.81) 9.5 (0.50) 9.7 (0.59) 2.1 (0.24) 39.7 (0.76) 11.5 (0.75) 8.9 (0.27) 19.3 (0.50) 38.9 (0.78)
2017 100.0 (†) 21.4 (0.62) 8.2 (0.27) 11.2 (0.52) 2.0 (0.14) 40.2 (0.97) 10.5 (0.39) 9.2 (0.31) 20.5 (1.23) 38.4 (0.89)
2019 100.0 (†) 20.5 (0.46) 8.4 (0.34) 10.2 (0.18) 1.9 (0.03) 42.1 (0.90) 10.7 (0.31) 11.8 (0.44) 19.6 (1.05) 37.4 (0.75)
2021 100.0 (†) 20.4 (0.14) 6.9 (0.05) 11.5 (0.08) 2.0 (0.01) 40.4 (0.32) 10.8 (0.07) 12.2 (0.17) 17.4 (0.34) 39.2 (0.33)

Kindergarten
   through grade 8
                                       
2009 100.0 (†) 41.0 (0.36) 20.9 (0.19) 17.1 (0.16) 3.0 (0.03) 39.6 (0.51) 14.1 (0.13) 9.8 (0.11) 15.7 (0.68) 19.4 (0.20)
2011 100.0 (†) 41.3 (0.23) 20.6 (0.13) 17.5 (0.10) 3.1 (0.02) 39.6 (0.31) 14.6 (0.09) 11.4 (0.09) 13.6 (0.41) 19.1 (0.11)
2013 100.0 (†) 39.9 (0.57) 18.5 (0.43) 18.2 (0.48) 3.2 (0.04) 39.7 (0.60) 13.8 (0.19) 11.3 (0.17) 14.5 (0.73) 20.4 (0.29)
2015 100.0 (†) 37.8 (0.82) 16.8 (0.49) 17.2 (0.50) 3.7 (0.34) 41.5 (0.85) 13.9 (0.85) 10.7 (0.39) 16.9 (0.85) 20.7 (0.55)
2017 100.0 (†) 38.0 (0.68) 15.4 (0.60) 18.9 (0.59) 3.7 (0.18) 40.7 (0.52) 12.6 (0.29) 12.0 (0.52) 16.1 (0.48) 21.3 (0.48)
2019 100.0 (†) 35.7 (0.30) 13.8 (0.28) 17.7 (0.18) 4.2 (0.08) 42.0 (0.35) 13.3 (0.35) 13.2 (0.18) 15.5 (0.31) 22.4 (0.21)
2021 100.0 (†) 33.3 (0.10) 11.2 (0.04) 18.5 (0.07) 3.6 (0.01) 44.7 (0.16) 15.6 (0.20) 14.8 (0.13) 14.2 (0.09) 22.1 (0.08)

Grades 9 through 12
                                       
2009 100.0 (†) 47.2 (0.25) 5.7 (0.03) 20.3 (0.27) 21.2 (0.12) 31.4 (0.25) 12.1 (0.06) 8.8 (0.08) 10.5 (0.28) 21.4 (0.15)
2011 100.0 (†) 47.0 (0.63) 5.2 (0.06) 20.8 (0.88) 20.9 (0.25) 31.6 (0.49) 12.6 (0.18) 9.4 (0.13) 9.6 (0.43) 21.4 (0.35)
2013 100.0 (†) 44.9 (0.64) 4.5 (0.06) 20.6 (0.83) 19.7 (0.24) 31.7 (0.42) 12.4 (0.19) 9.1 (0.17) 10.2 (0.19) 23.4 (0.47)
2015 100.0 (†) 41.1 (0.67) 3.7 (0.13) 19.6 (0.32) 17.9 (0.30) 34.4 (1.11) 12.7 (0.96) 9.8 (0.59) 11.8 (1.02) 24.5 (0.51)
2017 100.0 (†) 44.9 (0.63) 3.7 (0.25) 21.3 (0.80) 19.9 (0.24) 31.4 (0.46) 11.4 (0.21) 10.0 (0.36) 10.0 (0.19) 23.7 (0.34)
2019 100.0 (†) 41.6 (0.40) 3.3 (0.03) 18.5 (0.18) 19.8 (0.49) 32.1 (0.40) 11.4 (0.33) 10.3 (0.10) 10.4 (0.21) 26.4 (0.27)
2021 100.0 (†) 39.7 (0.10) 2.6 (0.01) 19.1 (0.05) 18.0 (0.04) 34.0 (0.17) 13.2 (0.20) 11.3 (0.08) 9.5 (0.05) 26.3 (0.09)
†Not applicable.
#Rounds to zero.
1Affiliated schools belong to associations of schools with a specific religious orientation other than Catholic or conservative Christian.
2Unaffiliated schools have a religious orientation or purpose but are not classified as Catholic, conservative Christian, or affiliated.
NOTE: Includes enrollment in prekindergarten through grade 12 in schools that offer kindergarten or higher grade. Ungraded students are prorated into grade 1 through grade 8 and grades 9 through 12. Enrollment at schools with only ungraded students are included with enrollment in elementary grades. 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), 2009–10 through 2021–22. (This table was prepared June 2023.)

2023 Tables and Figures All Years of Tables and Figures Most Recent Full Issue of the Digest