Latest years first · counts are girls + boys combined (split shown in table).
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2024 | 5,347 | 5,323/24 | 14,734 | 14,718/16 |
| 2023 | 5,080 | 5,057/23 | 15,319 | 15,313/6 |
| 2022 | 4,837 | 4,809/28 | 16,670 | 16,654/16 |
| 2021 | 4,415 | 4,394/21 | 17,850 | 17,841/9 |
| 2020 | 3,856 | 3,840/16 | 17,695 | 17,682/13 |
| 2019 | 3,700 | 3,688/12 | 18,581 | 18,569/12 |
| 2018 | 3,297 | 3,285/12 | 18,064 | 18,055/9 |
| 2017 | 2,795 | 2,782/13 | 18,789 | 18,777/12 |
| 2016 | 2,836 | 2,824/12 | 19,425 | 19,409/16 |
| 2015 | 2,517 | 2,505/12 | 19,735 | 19,726/9 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2014 | 2,308 | 2,292/16 | 19,859 | 19,836/23 |
| 2013 | 2,113 | 2,099/14 | 18,477 | 18,453/24 |
| 2012 | 1,712 | 1,698/14 | 17,350 | 17,332/18 |
| 2011 | 1,221 | 1,215/6 | 17,351 | 17,334/17 |
| 2010 | 1,100 | 1,090/10 | 17,065 | 17,037/28 |
| 2009 | 1,021 | 1,021/0 | 17,461 | 17,443/18 |
| 2008 | 1,135 | 1,122/13 | 17,118 | 17,087/31 |
| 2007 | 1,132 | 1,127/5 | 16,605 | 16,588/17 |
| 2006 | 997 | 985/12 | 15,524 | 15,507/17 |
| 2005 | 1,058 | 1,045/13 | 15,722 | 15,699/23 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 2004 | 815 | 803/12 | 16,181 | 16,108/73 |
| 2003 | 762 | 749/13 | 16,176 | 16,154/22 |
| 2002 | 729 | 721/8 | 14,647 | 14,630/17 |
| 2001 | 844 | 836/8 | 13,988 | 13,977/11 |
| 2000 | 886 | 880/6 | 12,861 | 12,855/6 |
| 1999 | 770 | 759/11 | 11,275 | 11,257/18 |
| 1998 | 728 | 728/0 | 10,626 | 10,610/16 |
| 1997 | 705 | 688/17 | 9,491 | 9,479/12 |
| 1996 | 659 | 646/13 | 8,137 | 8,125/12 |
| 1995 | 627 | 614/13 | 7,638 | 7,626/12 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1994 | 500 | 482/18 | 6,442 | 6,432/10 |
| 1993 | 435 | 422/13 | 6,350 | 6,343/7 |
| 1992 | 291 | 286/5 | 5,825 | 5,811/14 |
| 1991 | 240 | 228/12 | 5,611 | 5,602/9 |
| 1990 | 285 | 266/19 | 4,643 | 4,628/15 |
| 1989 | 295 | 278/17 | 2,469 | 2,439/30 |
| 1988 | 310 | 305/5 | 2,150 | 2,141/9 |
| 1987 | 388 | 370/18 | 1,711 | 1,700/11 |
| 1986 | 382 | 370/12 | 1,241 | 1,234/7 |
| 1985 | 398 | 378/20 | 1,025 | 1,025/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1984 | 269 | 259/10 | 1,173 | 1,166/7 |
| 1983 | 307 | 292/15 | 1,089 | 1,089/0 |
| 1982 | 311 | 293/18 | 1,127 | 1,127/0 |
| 1981 | 297 | 279/18 | 1,031 | 1,024/7 |
| 1980 | 297 | 282/15 | 1,121 | 1,116/5 |
| 1979 | 345 | 323/22 | 1,260 | 1,254/6 |
| 1978 | 278 | 266/12 | 1,317 | 1,312/5 |
| 1977 | 269 | 251/18 | 1,112 | 1,105/7 |
| 1976 | 227 | 206/21 | 1,239 | 1,233/6 |
| 1975 | 303 | 288/15 | 1,058 | 1,049/9 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1974 | 281 | 264/17 | 512 | 507/5 |
| 1973 | 261 | 237/24 | 360 | 360/0 |
| 1972 | 294 | 270/24 | 345 | 345/0 |
| 1971 | 236 | 214/22 | 335 | 335/0 |
| 1970 | 283 | 254/29 | 349 | 349/0 |
| 1969 | 268 | 241/27 | 348 | 348/0 |
| 1968 | 219 | 193/26 | 324 | 324/0 |
| 1967 | 146 | 134/12 | 347 | 347/0 |
| 1966 | 180 | 154/26 | 334 | 334/0 |
| 1965 | 219 | 198/21 | 442 | 442/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1964 | 206 | 179/27 | 425 | 425/0 |
| 1963 | 208 | 176/32 | 448 | 448/0 |
| 1962 | 230 | 205/25 | 428 | 428/0 |
| 1961 | 236 | 210/26 | 435 | 435/0 |
| 1960 | 301 | 273/28 | 484 | 484/0 |
| 1959 | 357 | 318/39 | 489 | 489/0 |
| 1958 | 374 | 332/42 | 557 | 557/0 |
| 1957 | 389 | 354/35 | 521 | 521/0 |
| 1956 | 346 | 319/27 | 542 | 536/6 |
| 1955 | 305 | 268/37 | 604 | 604/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1954 | 231 | 194/37 | 645 | 645/0 |
| 1953 | 251 | 204/47 | 620 | 620/0 |
| 1952 | 228 | 197/31 | 694 | 694/0 |
| 1951 | 213 | 165/48 | 665 | 665/0 |
| 1950 | 193 | 159/34 | 769 | 769/0 |
| 1949 | 159 | 129/30 | 854 | 854/0 |
| 1948 | 154 | 124/30 | 848 | 848/0 |
| 1947 | 156 | 119/37 | 857 | 857/0 |
| 1946 | 101 | 61/40 | 728 | 728/0 |
| 1945 | 98 | 61/37 | 621 | 621/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1944 | 100 | 61/39 | 735 | 730/5 |
| 1943 | 104 | 71/33 | 694 | 694/0 |
| 1942 | 109 | 71/38 | 748 | 742/6 |
| 1941 | 107 | 69/38 | 593 | 587/6 |
| 1940 | 88 | 66/22 | 540 | 540/0 |
| 1939 | 106 | 72/34 | 428 | 428/0 |
| 1938 | 103 | 74/29 | 445 | 445/0 |
| 1937 | 99 | 69/30 | 398 | 393/5 |
| 1936 | 97 | 70/27 | 381 | 381/0 |
| 1935 | 114 | 71/43 | 371 | 365/6 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1934 | 108 | 76/32 | 359 | 359/0 |
| 1933 | 118 | 87/31 | 375 | 370/5 |
| 1932 | 129 | 80/49 | 399 | 399/0 |
| 1931 | 144 | 98/46 | 387 | 380/7 |
| 1930 | 145 | 94/51 | 410 | 402/8 |
| 1929 | 128 | 79/49 | 465 | 458/7 |
| 1928 | 137 | 89/48 | 442 | 442/0 |
| 1927 | 167 | 112/55 | 499 | 499/0 |
| 1926 | 172 | 121/51 | 466 | 466/0 |
| 1925 | 193 | 124/69 | 532 | 527/5 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1924 | 179 | 125/54 | 507 | 501/6 |
| 1923 | 148 | 102/46 | 535 | 528/7 |
| 1922 | 193 | 142/51 | 536 | 536/0 |
| 1921 | 208 | 143/65 | 502 | 502/0 |
| 1920 | 195 | 142/53 | 523 | 523/0 |
| 1919 | 200 | 147/53 | 471 | 471/0 |
| 1918 | 223 | 159/64 | 466 | 466/0 |
| 1917 | 214 | 154/60 | 476 | 476/0 |
| 1916 | 249 | 188/61 | 446 | 446/0 |
| 1915 | 220 | 162/58 | 372 | 372/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1914 | 180 | 128/52 | 340 | 340/0 |
| 1913 | 133 | 106/27 | 287 | 287/0 |
| 1912 | 146 | 111/35 | 285 | 285/0 |
| 1911 | 98 | 87/11 | 191 | 191/0 |
| 1910 | 95 | 72/23 | 211 | 211/0 |
| 1909 | 84 | 69/15 | 179 | 179/0 |
| 1908 | 83 | 67/16 | 181 | 181/0 |
| 1907 | 83 | 70/13 | 171 | 171/0 |
| 1906 | 72 | 64/8 | 181 | 181/0 |
| 1905 | 84 | 75/9 | 153 | 153/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1904 | 82 | 70/12 | 157 | 157/0 |
| 1903 | 75 | 66/9 | 130 | 130/0 |
| 1902 | 86 | 76/10 | 130 | 130/0 |
| 1901 | 82 | 68/14 | 126 | 126/0 |
| 1900 | 95 | 76/19 | 167 | 167/0 |
| 1899 | 73 | 67/6 | 110 | 110/0 |
| 1898 | 96 | 85/11 | 141 | 141/0 |
| 1897 | 104 | 89/15 | 131 | 131/0 |
| 1896 | 88 | 78/10 | 114 | 114/0 |
| 1895 | 93 | 75/18 | 117 | 117/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1894 | 93 | 83/10 | 127 | 127/0 |
| 1893 | 95 | 83/12 | 107 | 107/0 |
| 1892 | 94 | 76/18 | 101 | 101/0 |
| 1891 | 71 | 62/9 | 66 | 66/0 |
| 1890 | 74 | 66/8 | 85 | 85/0 |
| 1889 | 71 | 61/10 | 100 | 100/0 |
| 1888 | 81 | 72/9 | 71 | 71/0 |
| 1887 | 66 | 56/10 | 69 | 69/0 |
| 1886 | 76 | 61/15 | 72 | 72/0 |
| 1885 | 50 | 50/0 | 59 | 59/0 |
| Year | Ivy (total | F/B) | Olivia (total | F/B) |
|---|---|---|
| 1884 | 55 | 47/8 | 54 | 54/0 |
| 1883 | 51 | 44/7 | 46 | 46/0 |
| 1882 | 55 | 46/9 | 52 | 52/0 |
| 1881 | 52 | 38/14 | 51 | 51/0 |
| 1880 | 38 | 33/5 | 44 | 44/0 |