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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 236.20. Total expenditures for public elementary and secondary education and other related programs, by function and subfunction: Selected years, 1990-91 through 2018-19
Function and subfunction Expenditures in thousands of unadjusted dollars1 Expenditures in thousands of constant 2020–21 dollars2 Percentage distribution of
current expenditures for public schools
1990-91 2000-01 2010-11 2014-15 2015-16 2016-17 2017-18 2018-193 1990-91 2000-01 2010-11 2014-15 2015-16 2016-17 2017-18 2018-193 1990-91 2000-01 2010-11 2014-15 2015-16 2016-17 2017-18 2018-193
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Total expenditures $229,429,715   $410,811,185 $604,355,852 $651,135,383 $677,605,095 $706,822,581 $734,876,044 $769,038,919 $450,836,405   $617,420,409 $719,340,562 $723,969,490 $748,353,604 $766,521,616 $779,375,664 $799,048,283
Current expenditures for
    public schools
202,037,752   348,360,841 527,291,339 575,331,825 596,201,554 619,290,762 639,951,946 666,865,401 397,010,361   523,561,920 627,613,759 639,686,767 658,450,748 671,596,760 678,703,540 692,887,759 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00

Salaries
132,730,931 4 224,305,806 311,541,792 328,252,700 339,731,757 349,917,515 358,071,826 368,867,802 260,820,338 4 337,115,900 370,815,716 364,970,091 375,203,030 379,471,943 379,754,476 383,261,726 65.70 64.39 59.08 57.05 56.98 56.50 55.95 55.31
Employee benefits 33,954,456 4 57,976,490 111,750,200 130,868,877 136,788,690 145,431,794 153,469,389 161,373,596 66,721,544 4 87,134,600 133,011,786 145,507,489 151,070,749 157,715,128 162,762,561 167,670,702 16.81 16.64 21.19 22.75 22.94 23.48 23.98 24.20
Purchased services 16,380,643 4 31,778,754 53,498,786 61,118,818 64,572,861 66,989,885 70,996,723 75,281,361 32,188,464 4 47,761,239 63,677,462 67,955,391 71,314,891 72,647,927 75,295,852 78,218,983 8.11 9.12 10.15 10.62 10.83 10.82 11.09 11.29
Tuition 1,192,505 4 2,458,366 4,988,203 5,572,087 5,743,719 6,123,806 6,596,613 9,009,369 2,343,309 4 3,694,752 5,937,258 6,195,365 6,343,419 6,641,029 6,996,064 9,360,932 0.59 0.71 0.95 0.97 0.96 0.99 1.03 1.35
Supplies 14,805,956 4 28,262,078 40,417,163 43,793,547 43,774,032 44,779,311 45,396,345 46,724,579 29,094,156 4 42,475,922 48,106,931 48,692,165 48,344,463 48,561,423 48,145,271 48,547,861 7.33 8.11 7.67 7.61 7.34 7.23 7.09 7.01
Other 2,973,261 4 3,579,347 5,095,195 5,725,796 5,590,495 6,048,451 5,421,050 5,608,693 5,842,549 4 5,379,508 6,064,606 6,366,266 6,174,196 6,559,310 5,749,316 5,827,555 1.47 1.03 0.97 1.00 0.94 0.98 0.85 0.84

Instruction
122,223,362   214,333,003 322,536,983 349,453,258 363,106,915 376,060,333 388,218,590 403,040,525 240,172,644   322,127,477 383,902,851 388,542,082 401,018,781 407,822,814 411,726,744 418,767,935 60.50 61.53 61.17 60.74 60.90 60.72 60.66 60.44
Salaries 90,742,284   154,512,089 212,998,609 223,044,251 230,477,780 236,757,580 241,516,114 247,799,019 178,311,363   232,220,836 253,523,712 247,993,331 254,541,884 256,754,393 256,140,859 257,468,609 44.91 44.35 40.39 38.77 38.66 38.23 37.74 37.16
Employee benefits 22,347,524   39,522,678 75,248,811 88,840,559 92,808,865 98,358,134 103,820,639 108,695,649 43,913,567   59,399,814 89,565,645 98,778,005 102,499,006 106,665,573 110,107,385 112,937,160 11.06 11.35 14.27 15.44 15.57 15.88 16.22 16.30
Purchased services 2,722,639   6,430,708 14,694,620 16,559,278 18,048,424 18,480,831 19,758,914 20,436,610 5,350,069   9,664,904 17,490,417 18,411,551 19,932,854 20,041,743 20,955,393 21,234,085 1.35 1.85 2.79 2.88 3.03 2.98 3.09 3.06
Tuition 1,192,505   2,458,366 4,988,203 5,572,087 5,743,719 6,123,806 6,596,613 9,009,369 2,343,309   3,694,752 5,937,258 6,195,365 6,343,419 6,641,029 6,996,064 9,360,932 0.59 0.71 0.95 0.97 0.96 0.99 1.03 1.35
Supplies 4,584,754   10,377,554 13,135,284 14,060,733 14,602,677 14,902,855 15,055,799 15,578,373 9,009,182   15,596,737 15,634,403 15,633,525 16,127,337 16,161,567 15,967,487 16,186,271 2.27 2.98 2.49 2.44 2.45 2.41 2.35 2.34
Textbooks ---   --- 2,324,846 2,438,331 2,540,299 2,636,445 2,762,925 2,489,567 ---   --- 2,767,171 2,711,075 2,805,530 2,859,122 2,930,230 2,586,715 --- --- 0.44 0.42 0.43 0.43 0.43 0.37
Other 633,656   1,031,608 1,471,457 1,376,350 1,425,450 1,437,126 1,470,511 1,521,505 1,245,153   1,550,434 1,751,416 1,530,305 1,574,281 1,558,507 1,559,556 1,580,877 0.31 0.30 0.28 0.24 0.24 0.23 0.23 0.23

Student support5
8,926,010   17,292,756 29,368,646 32,363,375 34,013,896 35,986,987 38,001,389 40,915,351 17,539,882   25,989,800 34,956,322 35,983,448 37,565,275 39,026,489 40,302,522 42,511,946 4.42 4.96 5.57 5.63 5.71 5.81 5.94 6.14
Salaries 6,565,965   12,354,464 19,367,865 20,658,101 21,598,398 22,588,875 23,568,847 25,165,734 12,902,322   18,567,893 23,052,794 22,968,856 23,853,479 24,496,757 24,996,033 26,147,749 3.25 3.55 3.67 3.59 3.62 3.65 3.68 3.77
Employee benefits 1,660,082   3,036,037 6,533,691 7,872,711 8,360,099 9,138,253 9,858,784 10,732,634 3,262,111   4,562,951 7,776,790 8,753,330 9,232,974 9,910,080 10,455,772 11,151,442 0.82 0.87 1.24 1.37 1.40 1.48 1.54 1.61
Purchased services 455,996   1,328,600 2,583,714 3,024,871 3,202,463 3,389,778 3,655,673 4,038,487 896,046   1,996,793 3,075,291 3,363,225 3,536,831 3,676,082 3,877,038 4,196,077 0.23 0.38 0.49 0.53 0.54 0.55 0.57 0.61
Supplies 191,482   421,838 521,729 599,269 628,105 645,146 678,297 724,581 376,268   633,993 620,993 666,302 693,685 699,636 719,371 752,856 0.09 0.12 0.10 0.10 0.11 0.10 0.11 0.11
Other 52,485   151,817 361,647 208,422 224,831 224,935 239,789 253,914 103,134   228,170 430,454 231,736 248,306 243,934 254,309 263,822 0.03 0.04 0.07 0.04 0.04 0.04 0.04 0.04

Instructional staff
    support6
8,467,142   15,926,856 24,893,140 26,953,637 28,015,976 29,171,944 30,551,511 32,122,553 16,638,192   23,936,948 29,629,307 29,968,592 30,941,115 31,635,839 32,401,525 33,376,036 4.19 4.57 4.72 4.68 4.70 4.71 4.77 4.82
Salaries 5,560,129   9,790,767 14,490,521 15,490,102 16,082,881 16,712,346 17,226,678 17,685,818 10,925,823   14,714,836 17,247,486 17,222,779 17,762,089 18,123,889 18,269,821 18,375,953 2.75 2.81 2.75 2.69 2.70 2.70 2.69 2.65
Employee benefits 1,408,217   2,356,440 4,933,118 5,640,401 5,899,056 6,356,988 6,816,092 7,176,000 2,767,190   3,541,564 5,871,693 6,271,320 6,514,975 6,893,906 7,228,833 7,456,021 0.70 0.68 0.94 0.98 0.99 1.03 1.07 1.08
Purchased services 622,487   2,003,598 3,438,979 3,659,324 3,942,599 3,966,070 4,295,265 4,966,059 1,223,207   3,011,267 4,093,279 4,068,645 4,354,244 4,301,049 4,555,360 5,159,844 0.31 0.58 0.65 0.64 0.66 0.64 0.67 0.74
Supplies 776,863   1,566,954 1,810,950 1,950,698 1,875,189 1,921,032 1,964,260 2,040,498 1,526,560   2,355,021 2,155,501 2,168,898 2,070,977 2,083,284 2,083,204 2,120,122 0.38 0.45 0.34 0.34 0.31 0.31 0.31 0.31
Other 99,445   209,097 219,573 213,112 216,251 215,509 249,216 254,178 195,412   314,259 261,348 236,950 238,829 233,711 264,307 264,097 0.05 0.06 0.04 0.04 0.04 0.03 0.04 0.04

General administration
5,791,253   7,108,291 10,494,526 11,535,748 12,052,726 12,239,087 12,536,329 12,488,926 11,379,990   10,683,264 12,491,214 12,826,103 13,311,147 13,272,814 13,295,453 12,976,268 2.87 2.04 1.99 2.01 2.02 1.98 1.96 1.87
Salaries 2,603,562   3,351,554 4,401,697 4,746,838 4,883,367 5,074,530 5,140,195 5,288,269 5,116,080   5,037,151 5,239,164 5,277,805 5,393,238 5,503,130 5,451,454 5,494,627 1.29 0.96 0.83 0.83 0.82 0.82 0.80 0.79
Employee benefits 777,381   1,000,698 1,856,221 2,036,756 2,089,102 2,244,535 2,320,839 2,370,266 1,527,577   1,503,979 2,209,385 2,264,582 2,307,224 2,434,111 2,461,375 2,462,758 0.38 0.29 0.35 0.35 0.35 0.36 0.36 0.36
Purchased services 1,482,427   2,099,032 3,236,857 3,735,708 4,037,348 3,835,212 3,854,573 3,731,506 2,913,014   3,154,698 3,852,701 4,153,573 4,458,886 4,159,138 4,087,982 3,877,116 0.73 0.60 0.61 0.65 0.68 0.62 0.60 0.56
Supplies 172,898   206,137 228,417 249,401 265,647 276,956 304,453 311,731 339,751   309,810 271,876 277,298 293,383 300,348 322,889 323,896 0.09 0.06 0.04 0.04 0.04 0.04 0.05 0.05
Other 754,985   450,870 771,334 767,045 777,262 807,854 916,269 787,154 1,483,568   677,626 918,088 852,844 858,416 876,087 971,753 817,870 0.37 0.13 0.15 0.13 0.13 0.13 0.14 0.12

School administration
11,695,344   19,580,890 28,660,307 31,792,450 33,200,151 34,576,316 36,376,344 37,909,378 22,981,708   29,428,705 34,113,216 35,348,661 36,666,567 37,496,671 38,579,074 39,388,674 5.79 5.62 5.44 5.53 5.57 5.58 5.68 5.68
Salaries 8,935,903   14,817,213 20,191,545 21,921,938 22,759,806 23,537,255 24,535,633 25,413,676 17,559,323   22,269,232 24,033,188 24,374,062 25,136,149 25,525,238 26,021,362 26,405,366 4.42 4.25 3.83 3.81 3.82 3.80 3.83 3.81
Employee benefits 2,257,783   3,689,689 6,972,708 8,194,129 8,633,567 9,226,592 10,039,277 10,649,444 4,436,613   5,545,344 8,299,335 9,110,700 9,534,995 10,005,881 10,647,194 11,065,005 1.12 1.06 1.32 1.42 1.45 1.49 1.57 1.60
Purchased services 247,750   611,638 931,765 1,067,751 1,159,015 1,147,360 1,126,783 1,172,011 486,836   919,250 1,109,042 1,187,186 1,280,027 1,244,267 1,195,014 1,217,745 0.12 0.18 0.18 0.19 0.19 0.19 0.18 0.18
Supplies 189,711   369,257 426,864 443,385 475,970 487,105 494,587 492,095 372,788   554,967 508,079 492,980 525,666 528,247 524,537 511,297 0.09 0.11 0.08 0.08 0.08 0.08 0.08 0.07
Other 64,197   93,093 137,426 165,248 171,794 178,004 180,064 182,152 126,148   139,912 163,572 183,732 189,731 193,038 190,967 189,260 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03

Operation and
    maintenance
21,290,655   34,034,158 50,214,709 54,200,172 55,045,039 57,586,428 59,378,275 61,488,333 41,836,787   51,150,954 59,768,557 60,262,845 60,792,272 62,450,243 62,973,862 63,887,725 10.54 9.77 9.52 9.42 9.23 9.30 9.28 9.22
Salaries 8,849,559   13,461,242 17,604,634 18,205,576 18,735,694 19,288,396 19,003,127 19,614,742 17,389,655   20,231,303 20,954,090 20,241,999 20,691,881 20,917,515 20,153,841 20,380,146 4.38 3.86 3.34 3.16 3.14 3.11 2.97 2.94
Employee benefits 2,633,075   3,778,520 7,195,927 8,024,419 8,293,750 8,797,305 8,819,394 9,129,606 5,174,073   5,678,851 8,565,024 8,922,008 9,159,698 9,540,335 9,353,443 9,485,861 1.30 1.08 1.36 1.39 1.39 1.42 1.38 1.37
Purchased services 5,721,125   9,642,217 13,351,922 15,514,037 15,895,748 17,039,571 18,641,556 19,529,872 11,242,185   14,491,577 15,892,258 17,249,392 17,555,417 18,478,752 19,770,375 20,291,965 2.83 2.77 2.53 2.70 2.67 2.75 2.91 2.93
Supplies 3,761,738   6,871,845 11,638,187 12,047,041 11,728,040 12,066,776 12,502,692 12,774,851 7,391,930   10,327,901 13,852,468 13,394,587 12,952,560 13,085,949 13,259,779 13,273,350 1.86 1.97 2.21 2.09 1.97 1.95 1.95 1.92
Other 325,157   280,334 424,039 409,098 391,807 394,382 411,506 439,262 638,944   421,323 504,717 454,859 432,716 427,691 436,424 456,403 0.16 0.08 0.08 0.07 0.07 0.06 0.06 0.07

Student transportation
8,678,954   14,052,654 22,370,807 23,961,692 24,325,727 25,350,714 26,211,145 27,938,958 17,054,411   21,120,154 26,627,075 26,641,977 26,865,567 27,491,864 27,798,333 29,029,189 4.30 4.03 4.24 4.16 4.08 4.09 4.10 4.19
Salaries 3,285,127   5,406,092 7,527,611 7,897,110 8,198,056 8,513,077 8,762,312 9,097,094 6,455,376   8,124,977 8,959,814 8,780,458 9,054,012 9,232,101 9,292,904 9,452,080 1.63 1.55 1.43 1.37 1.38 1.37 1.37 1.36
Employee benefits 892,985   1,592,127 3,124,937 3,412,883 3,599,805 3,809,158 3,681,985 4,181,853 1,754,742   2,392,855 3,719,487 3,794,638 3,975,659 4,130,884 3,904,944 4,345,037 0.44 0.46 0.59 0.59 0.60 0.62 0.58 0.63
Purchased services 3,345,232   5,767,462 9,153,621 10,063,360 10,392,864 10,808,056 11,311,030 12,021,555 6,573,484   8,668,091 10,895,188 11,189,018 11,477,979 11,720,917 11,995,957 12,490,659 1.66 1.66 1.74 1.75 1.74 1.75 1.77 1.80
Supplies 961,447   1,159,350 2,370,182 2,356,982 1,886,842 1,968,836 2,187,086 2,348,562 1,889,273   1,742,422 2,821,133 2,620,628 2,083,847 2,135,126 2,319,522 2,440,207 0.48 0.33 0.45 0.41 0.32 0.32 0.34 0.35
Other 194,163   127,623 194,456 231,357 248,160 251,588 268,733 289,894 381,537   191,809 231,454 257,236 274,070 272,838 285,006 301,206 0.10 0.04 0.04 0.04 0.04 0.04 0.04 0.04

Other support services7
5,587,837   11,439,134 17,246,807 20,885,114 21,595,016 22,978,894 23,082,130 24,794,067 10,980,271   17,192,216 20,528,183 23,221,262 23,849,744 24,919,717 24,479,843 25,761,579 2.77 3.28 3.27 3.63 3.62 3.71 3.61 3.72
Salaries 2,900,394   5,521,381 8,139,084 9,104,041 9,565,073 9,878,452 10,472,474 10,725,872 5,699,363   8,298,248 9,687,626 10,122,393 10,563,759 10,712,797 11,106,623 11,144,416 1.44 1.58 1.54 1.58 1.60 1.60 1.64 1.61
Employee benefits 980,859   1,594,540 3,295,052 3,912,721 4,061,850 4,313,616 4,756,500 4,977,424 1,927,419   2,396,482 3,921,968 4,350,387 4,485,946 4,677,949 5,044,525 5,171,653 0.49 0.46 0.62 0.68 0.68 0.70 0.74 0.75
Purchased services 798,922   2,783,176 3,876,650 4,853,416 5,120,351 5,444,992 5,364,609 6,258,634 1,569,906   4,182,918 4,614,221 5,396,305 5,654,965 5,904,882 5,689,457 6,502,858 0.40 0.80 0.74 0.84 0.86 0.88 0.84 0.94
Supplies 294,527   626,889 876,293 1,163,493 1,241,221 1,336,046 1,328,379 1,456,368 578,755   942,171 1,043,016 1,293,638 1,370,816 1,448,890 1,408,817 1,513,199 0.15 0.18 0.17 0.20 0.21 0.22 0.21 0.22
Other 613,135   913,148 1,059,728 1,851,443 1,606,520 2,005,787 1,160,168 1,375,770 1,204,829   1,372,397 1,261,352 2,058,540 1,774,257 2,175,199 1,230,421 1,429,455 0.30 0.26 0.20 0.32 0.27 0.32 0.18 0.21

Food services
8,430,490   13,816,635 20,394,768 23,064,706 23,643,250 24,094,865 24,334,228 24,974,691 16,566,171   20,765,434 24,275,075 25,644,656 26,111,833 26,129,944 25,807,761 25,949,251 4.17 3.97 3.87 4.01 3.97 3.89 3.80 3.75
Salaries ---   4,966,092 6,482,085 6,873,015 7,098,376 7,215,565 7,488,865 7,701,633 ---   7,463,688 7,715,366 7,641,811 7,839,515 7,825,000 7,942,345 8,002,166 --- 1.43 1.23 1.19 1.19 1.17 1.17 1.15
Employee benefits ---   1,381,923 2,492,673 2,818,033 2,923,479 3,055,701 3,211,995 3,313,055 ---   2,076,934 2,966,929 3,133,250 3,228,719 3,313,788 3,406,494 3,442,337 --- 0.40 0.47 0.49 0.49 0.49 0.50 0.50
Purchased services ---   923,091 2,058,018 2,460,967 2,566,875 2,670,247 2,773,587 2,948,677 ---   1,387,341 2,449,577 2,736,243 2,834,881 2,895,779 2,941,539 3,063,740 --- 0.26 0.39 0.43 0.43 0.43 0.43 0.44
Supplies ---   6,420,201 9,118,886 10,628,481 10,753,015 10,843,858 10,561,737 10,701,487 ---   9,649,113 10,853,844 11,817,352 11,875,733 11,759,742 11,201,292 11,119,079 --- 1.84 1.73 1.85 1.80 1.75 1.65 1.60
Other ---   125,327 243,105 284,209 301,505 309,495 298,044 309,838 ---   188,358 289,359 316,000 332,985 335,635 316,091 321,929 --- 0.04 0.05 0.05 0.05 0.05 0.05 0.05

Enterprise operations8
946,705   776,463 1,110,646 1,121,673 1,202,858 1,245,194 1,262,004 1,192,617 1,860,305   1,166,969 1,321,958 1,247,140 1,328,448 1,350,365 1,338,424 1,239,155 0.47 0.22 0.21 0.19 0.20 0.20 0.20 0.18
Salaries ---   124,913 338,141 311,727 332,327 351,440 357,583 375,946 ---   187,735 402,476 346,596 367,025 381,123 379,236 390,616 --- 0.04 0.06 0.05 0.06 0.06 0.06 0.06
Employee benefits ---   23,837 97,063 116,266 119,116 131,513 143,882 147,666 ---   35,826 115,530 129,271 131,553 142,621 152,595 153,428 --- 0.01 0.02 0.02 0.02 0.02 0.02 0.02
Purchased services ---   189,230 172,641 180,106 207,176 207,769 214,734 177,949 ---   284,400 205,487 200,253 228,807 225,318 227,737 184,893 --- 0.05 0.03 0.03 0.03 0.03 0.03 0.03
Supplies ---   242,052 290,372 294,064 317,326 330,702 319,054 296,032 ---   363,788 345,618 326,957 350,458 358,633 338,374 307,583 --- 0.07 0.06 0.05 0.05 0.05 0.05 0.04
Other ---   196,430 212,430 219,510 226,914 223,771 226,751 195,025 ---   295,220 252,846 244,064 250,606 242,670 240,482 202,636 --- 0.06 0.04 0.04 0.04 0.04 0.04 0.03

Current expenditures for
    other programs
3,295,717   6,063,700 8,161,474 7,713,966 7,913,839 7,894,977 8,221,932 8,599,919 6,476,185   9,113,316 9,714,275 8,576,828 8,740,120 8,561,796 8,719,802 8,935,505
Community services 964,370   2,426,189 3,269,802 3,279,485 3,426,859 3,568,183 3,704,036 3,873,982 1,895,017   3,646,392 3,891,915 3,646,318 3,784,656 3,869,556 3,928,330 4,025,153
Private school programs 527,609   1,026,695 1,427,539 1,590,684 1,662,359 1,674,995 1,679,865 1,759,261 1,036,768   1,543,050 1,699,142 1,768,613 1,835,925 1,816,467 1,781,587 1,827,910
Adult education 1,365,523   1,838,265 2,013,156 1,815,963 1,946,215 2,047,591 2,231,943 2,390,736 2,683,294   2,762,784 2,396,179 2,019,092 2,149,419 2,220,533 2,367,096 2,484,027
Community colleges 5,356   351 34,045 28,238 29,113 10,659 10,574 12,499 10,525   527 40,523 31,396 32,152 11,559 11,215 12,987
Other 432,858   772,200 1,416,931 999,597 849,293 593,549 595,514 563,441 850,580   1,160,563 1,686,516 1,111,409 937,968 643,681 631,574 585,428

Capital outlay9
19,771,478   46,220,704 50,968,815 50,610,125 55,989,128 61,298,365 67,346,066 73,130,901 38,851,559   69,466,478 60,666,139 56,271,226 61,834,934 66,475,694 71,424,133 75,984,608
Public schools 19,655,496   46,078,494 50,888,951 50,448,404 55,841,211 61,138,248 67,142,301 72,973,591 38,623,651   69,252,746 60,571,079 56,091,415 61,671,573 66,302,053 71,208,030 75,821,159
Other current
    expenditures
115,982   142,210 79,864 161,722 147,917 160,117 203,765 157,310 227,908   213,731 95,059 179,811 163,361 173,641 216,104 163,449

Interest on school debt
4,324,768   10,165,940 17,934,224 17,479,466 17,500,574 18,338,477 19,356,101 20,442,697 8,498,301   15,278,694 21,346,389 19,434,669 19,327,802 19,887,366 20,528,188 21,240,410
---Not available.
†Not applicable.
1 Unadjusted (or "current") dollars have not been adjusted to compensate for inflation.
2 Constant dollars based on the Consumer Price Index, prepared by the Bureau of Labor Statistics, U.S. Department of Labor, adjusted to a school-year basis.
3 Excludes prekindergarten expenditures for California.
4 Includes estimated data for subfunctions of food services and enterprise operations.
5 Includes expenditures for guidance, health, attendance, and speech pathology services.
6 Includes expenditures for curriculum development, staff training, libraries, and media and computer centers.
7 Includes business support services concerned with paying, transporting, exchanging, and maintaining goods and services for local education agencies; central support services, including planning, research, evaluation, information, staff, and data processing services; and other support services.
8 Includes expenditures for operations funded by sales of products or services (e.g., school bookstore or computer time). Includes very small amounts for direct program support made by state education agencies for local school districts.
9 Includes expenditures for property and for buildings and alterations completed by school district staff or contractors.
NOTE: Data in this table represent the 50 states and the District of Columbia. Excludes expenditures for state education agencies. 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, Common Core of Data (CCD), "National Public Education Financial Survey," 1990-91 through 2018-19. (This table was prepared September 2021.)

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