Latest years first · counts are girls + boys combined (split shown in table).
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2024 | 1,479 | 1,412/67 | 14,734 | 14,718/16 |
| 2023 | 1,350 | 1,264/86 | 15,319 | 15,313/6 |
| 2022 | 1,203 | 1,122/81 | 16,670 | 16,654/16 |
| 2021 | 1,085 | 1,025/60 | 17,850 | 17,841/9 |
| 2020 | 974 | 925/49 | 17,695 | 17,682/13 |
| 2019 | 837 | 771/66 | 18,581 | 18,569/12 |
| 2018 | 784 | 729/55 | 18,064 | 18,055/9 |
| 2017 | 689 | 614/75 | 18,789 | 18,777/12 |
| 2016 | 681 | 597/84 | 19,425 | 19,409/16 |
| 2015 | 554 | 484/70 | 19,735 | 19,726/9 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2014 | 513 | 440/73 | 19,859 | 19,836/23 |
| 2013 | 442 | 383/59 | 18,477 | 18,453/24 |
| 2012 | 369 | 305/64 | 17,350 | 17,332/18 |
| 2011 | 337 | 262/75 | 17,351 | 17,334/17 |
| 2010 | 294 | 224/70 | 17,065 | 17,037/28 |
| 2009 | 278 | 230/48 | 17,461 | 17,443/18 |
| 2008 | 264 | 194/70 | 17,118 | 17,087/31 |
| 2007 | 245 | 187/58 | 16,605 | 16,588/17 |
| 2006 | 250 | 157/93 | 15,524 | 15,507/17 |
| 2005 | 208 | 164/44 | 15,722 | 15,699/23 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2004 | 238 | 153/85 | 16,181 | 16,108/73 |
| 2003 | 216 | 148/68 | 16,176 | 16,154/22 |
| 2002 | 236 | 166/70 | 14,647 | 14,630/17 |
| 2001 | 241 | 154/87 | 13,988 | 13,977/11 |
| 2000 | 326 | 218/108 | 12,861 | 12,855/6 |
| 1999 | 332 | 241/91 | 11,275 | 11,257/18 |
| 1998 | 385 | 257/128 | 10,626 | 10,610/16 |
| 1997 | 419 | 304/115 | 9,491 | 9,479/12 |
| 1996 | 452 | 334/118 | 8,137 | 8,125/12 |
| 1995 | 475 | 338/137 | 7,638 | 7,626/12 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1994 | 493 | 332/161 | 6,442 | 6,432/10 |
| 1993 | 545 | 360/185 | 6,350 | 6,343/7 |
| 1992 | 709 | 457/252 | 5,825 | 5,811/14 |
| 1991 | 705 | 438/267 | 5,611 | 5,602/9 |
| 1990 | 805 | 501/304 | 4,643 | 4,628/15 |
| 1989 | 736 | 490/246 | 2,469 | 2,439/30 |
| 1988 | 751 | 547/204 | 2,150 | 2,141/9 |
| 1987 | 599 | 443/156 | 1,711 | 1,700/11 |
| 1986 | 688 | 495/193 | 1,241 | 1,234/7 |
| 1985 | 693 | 513/180 | 1,025 | 1,025/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1984 | 700 | 482/218 | 1,173 | 1,166/7 |
| 1983 | 648 | 411/237 | 1,089 | 1,089/0 |
| 1982 | 711 | 483/228 | 1,127 | 1,127/0 |
| 1981 | 653 | 372/281 | 1,031 | 1,024/7 |
| 1980 | 409 | 170/239 | 1,121 | 1,116/5 |
| 1979 | 329 | 88/241 | 1,260 | 1,254/6 |
| 1978 | 270 | 59/211 | 1,317 | 1,312/5 |
| 1977 | 234 | 41/193 | 1,112 | 1,105/7 |
| 1976 | 207 | 42/165 | 1,239 | 1,233/6 |
| 1975 | 183 | 33/150 | 1,058 | 1,049/9 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1974 | 177 | 34/143 | 512 | 507/5 |
| 1973 | 151 | 29/122 | 360 | 360/0 |
| 1972 | 158 | 27/131 | 345 | 345/0 |
| 1971 | 183 | 32/151 | 335 | 335/0 |
| 1970 | 212 | 30/182 | 349 | 349/0 |
| 1969 | 207 | 26/181 | 348 | 348/0 |
| 1968 | 240 | 26/214 | 324 | 324/0 |
| 1967 | 244 | 42/202 | 347 | 347/0 |
| 1966 | 256 | 41/215 | 334 | 334/0 |
| 1965 | 244 | 44/200 | 442 | 442/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1964 | 258 | 29/229 | 425 | 425/0 |
| 1963 | 376 | 46/330 | 448 | 448/0 |
| 1962 | 347 | 41/306 | 428 | 428/0 |
| 1961 | 276 | 39/237 | 435 | 435/0 |
| 1960 | 286 | 35/251 | 484 | 484/0 |
| 1959 | 263 | 31/232 | 489 | 489/0 |
| 1958 | 242 | 23/219 | 557 | 557/0 |
| 1957 | 256 | 20/236 | 521 | 521/0 |
| 1956 | 257 | 28/229 | 542 | 536/6 |
| 1955 | 258 | 27/231 | 604 | 604/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1954 | 298 | 24/274 | 645 | 645/0 |
| 1953 | 299 | 31/268 | 620 | 620/0 |
| 1952 | 244 | 25/219 | 694 | 694/0 |
| 1951 | 214 | 17/197 | 665 | 665/0 |
| 1950 | 167 | 23/144 | 769 | 769/0 |
| 1949 | 107 | 12/95 | 854 | 854/0 |
| 1948 | 125 | 11/114 | 848 | 848/0 |
| 1947 | 110 | 13/97 | 857 | 857/0 |
| 1946 | 88 | 8/80 | 728 | 728/0 |
| 1945 | 92 | 8/84 | 621 | 621/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1944 | 77 | 6/71 | 735 | 730/5 |
| 1943 | 125 | 8/117 | 694 | 694/0 |
| 1942 | 96 | 8/88 | 748 | 742/6 |
| 1941 | 54 | 0/54 | 593 | 587/6 |
| 1940 | 56 | 8/48 | 540 | 540/0 |
| 1939 | 51 | 0/51 | 428 | 428/0 |
| 1938 | 69 | 0/69 | 445 | 445/0 |
| 1937 | 55 | 8/47 | 398 | 393/5 |
| 1936 | 50 | 0/50 | 381 | 381/0 |
| 1935 | 68 | 5/63 | 371 | 365/6 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1934 | 66 | 0/66 | 359 | 359/0 |
| 1933 | 82 | 5/77 | 375 | 370/5 |
| 1932 | 57 | 0/57 | 399 | 399/0 |
| 1931 | 72 | 0/72 | 387 | 380/7 |
| 1930 | 77 | 0/77 | 410 | 402/8 |
| 1929 | 75 | 0/75 | 465 | 458/7 |
| 1928 | 73 | 0/73 | 442 | 442/0 |
| 1927 | 73 | 0/73 | 499 | 499/0 |
| 1926 | 92 | 6/86 | 466 | 466/0 |
| 1925 | 90 | 0/90 | 532 | 527/5 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1924 | 84 | 7/77 | 507 | 501/6 |
| 1923 | 71 | 0/71 | 535 | 528/7 |
| 1922 | 76 | 0/76 | 536 | 536/0 |
| 1921 | 81 | 0/81 | 502 | 502/0 |
| 1920 | 81 | 0/81 | 523 | 523/0 |
| 1919 | 85 | 6/79 | 471 | 471/0 |
| 1918 | 78 | 0/78 | 466 | 466/0 |
| 1917 | 73 | 0/73 | 476 | 476/0 |
| 1916 | 67 | 0/67 | 446 | 446/0 |
| 1915 | 74 | 5/69 | 372 | 372/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1914 | 49 | 6/43 | 340 | 340/0 |
| 1913 | 31 | 0/31 | 287 | 287/0 |
| 1912 | 26 | 0/26 | 285 | 285/0 |
| 1911 | 15 | 0/15 | 191 | 191/0 |
| 1910 | 10 | 0/10 | 211 | 211/0 |
| 1909 | 5 | 0/5 | 179 | 179/0 |
| 1908 | 16 | 0/16 | 181 | 181/0 |
| 1907 | 7 | 0/7 | 171 | 171/0 |
| 1906 | 13 | 0/13 | 181 | 181/0 |
| 1905 | 7 | 0/7 | 153 | 153/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1904 | 7 | 0/7 | 157 | 157/0 |
| 1903 | 0 | 0/0 | 130 | 130/0 |
| 1902 | 10 | 0/10 | 130 | 130/0 |
| 1901 | 6 | 0/6 | 126 | 126/0 |
| 1900 | 10 | 0/10 | 167 | 167/0 |
| 1899 | 0 | 0/0 | 110 | 110/0 |
| 1898 | 0 | 0/0 | 141 | 141/0 |
| 1897 | 5 | 0/5 | 131 | 131/0 |
| 1896 | 11 | 0/11 | 114 | 114/0 |
| 1895 | 7 | 0/7 | 117 | 117/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1894 | 6 | 0/6 | 127 | 127/0 |
| 1893 | 9 | 0/9 | 107 | 107/0 |
| 1892 | 8 | 0/8 | 101 | 101/0 |
| 1891 | 10 | 0/10 | 66 | 66/0 |
| 1890 | 0 | 0/0 | 85 | 85/0 |
| 1889 | 7 | 0/7 | 100 | 100/0 |
| 1888 | 11 | 0/11 | 71 | 71/0 |
| 1887 | 5 | 0/5 | 69 | 69/0 |
| 1886 | 0 | 0/0 | 72 | 72/0 |
| 1885 | 5 | 0/5 | 59 | 59/0 |
| Year | Blair (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1884 | 5 | 0/5 | 54 | 54/0 |
| 1883 | 5 | 0/5 | 46 | 46/0 |
| 1882 | 0 | 0/0 | 52 | 52/0 |
| 1881 | 5 | 0/5 | 51 | 51/0 |
| 1880 | 0 | 0/0 | 44 | 44/0 |