The student population at Williams College is 2,164 (2,115 undergraduate and 49 graduate students) . The number of students has decreased by 7 (0.32%) over the past decade.
The average student population over the last 11 years is 2,152 where 2,164 students are attending the school for the academic year 2024-2025.
Total enrollment fluctuated between 2016 and 2025, with 3 year-over-year increases and 6 decreases. It peaked at 2,224 students in 2022 and was lowest at 1,987 in 2021. Overall, enrollment dropped from 2,171 to 2,164 students, a net loss of 7 (0.3%).
The following table and chart illustrate the changes in student population by gender at Williams College since 2015.
| Year | Total | Undergraduate | Graduate | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 2,171 | 2,119 | 1,035 | 1,084 | 52 | 25 | 27 |
| 2016-17 | 2,150 -21 | 2,093 -26 | 1,073 38 | 1,020 -64 | 57 5 | 23 -2 | 34 7 |
| 2017-18 | 2,134 -16 | 2,080 -13 | 1,091 18 | 989 -31 | 54 -3 | 23 | 31 -3 |
| 2018-19 | 2,149 15 | 2,095 15 | 1,089 -2 | 1,006 17 | 54 | 24 1 | 30 -1 |
| 2019-20 | 2,150 1 | 2,094 -1 | 1,054 -35 | 1,040 34 | 56 2 | 24 | 32 2 |
| 2020-21 | 1,987 -163 | 1,962 -132 | 977 -77 | 985 -55 | 25 -31 | 10 -14 | 15 -17 |
| 2021-22 | 2,224 237 | 2,174 212 | 1,045 68 | 1,129 144 | 50 25 | 22 12 | 28 13 |
| 2022-23 | 2,222 -2 | 2,169 -5 | 1,025 -20 | 1,144 15 | 53 3 | 22 | 31 3 |
| 2023-24 | 2,168 -54 | 2,112 -57 | 1,026 1 | 1,086 -58 | 56 3 | 24 2 | 32 1 |
| 2024-25 | 2,164 -4 | 2,115 3 | 1,005 -21 | 1,110 24 | 49 -7 | 20 -4 | 29 -3 |
| Average | 2,152 | 2,101 | 1,042 | 1,059 | 51 | 22 | 29 |
The average number of Undergraduate students over the last 11 years is 2,101 where 2,115 students are attending the Undergraduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Undergraduate enrollment by attending status and gender at Williams College since 2015.
| Year | Total | Full-time | Part-time | ||||
|---|---|---|---|---|---|---|---|
| Total | Men | Women | Total | Men | Women | ||
| 2015-16 | 2,119 | 2,083 | 1,020 | 1,063 | 36 | 15 | 21 |
| 2016-17 | 2,093 | 2,058 | 1,058 | 1,000 | 35 | 15 | 20 |
| 2017-18 | 2,080 | 2,047 | 1,079 | 968 | 33 | 12 | 21 |
| 2018-19 | 2,095 | 2,042 | 1,057 | 985 | 53 | 32 | 21 |
| 2019-20 | 2,094 | 2,043 | 1,029 | 1,014 | 51 | 25 | 26 |
| 2020-21 | 1,962 | 1,917 | 956 | 961 | 45 | 21 | 24 |
| 2021-22 | 2,174 | 2,135 | 1,032 | 1,103 | 39 | 13 | 26 |
| 2022-23 | 2,169 | 2,146 | 1,014 | 1,132 | 23 | 11 | 12 |
| 2023-24 | 2,112 | 2,070 | 1,009 | 1,061 | 42 | 17 | 25 |
| 2024-25 | 2,115 | 2,085 | 988 | 1,097 | 30 | 17 | 13 |
| Average | 2,101 | 2,101 | 1,024 | 1,038 | 2,101 | 18 | 21 |
The average number of Graduate students over the last 11 years is 51 where 49 students are attending the Graduate school for the academic year 2024-2025. The following table and chart illustrate the changes in Graduate enrollment by attending status and gender at Williams College since 2015.
| Year | Total | Men | Women | ||||
|---|---|---|---|---|---|---|---|
| 2015-16 | 52 | 52 | 25 | 27 | 0 | 0 | 0 |
| 2016-17 | 57 | 57 | 23 | 34 | 0 | 0 | 0 |
| 2017-18 | 54 | 54 | 23 | 31 | 0 | 0 | 0 |
| 2018-19 | 54 | 54 | 24 | 30 | 0 | 0 | 0 |
| 2019-20 | 56 | 56 | 24 | 32 | 0 | 0 | 0 |
| 2020-21 | 25 | 25 | 10 | 15 | 0 | 0 | 0 |
| 2021-22 | 50 | 50 | 22 | 28 | 0 | 0 | 0 |
| 2022-23 | 53 | 52 | 22 | 30 | 1 | 0 | 1 |
| 2023-24 | 56 | 56 | 24 | 32 | 0 | 0 | 0 |
| 2024-25 | 49 | 49 | 20 | 29 | 0 | 0 | 0 |
| Average | 51 | 51 | 22 | 29 | 51 | 0 | 0 |
The percentage of white students is 45.89% and the percentage of black students is 5.91% at Williams College. 12.15% of enrolled students is Asian. Hispanic students comprise 13.82% of the student body.
Over the past 10 years, the racial composition has shifted. The percentage of white students decreased from 53.39% to 45.89%. Asian enrollment grew from 11.24% to 12.15%. Black student enrollment decreased from 7.28% to 5.91%. Hispanic student representation expanded from 12.25% to 13.82%.
The overall racial diversity, measured by the Census Bureau Diversity Index, is 0.7465 which indicates that quite diverse. This increased from 0.6782 a decade ago, suggesting that racial diversity has improved.
The following table and chart illustrate the student population trends by race/ethnicity at Williams College over the past 11 years (2015-2025).
| Year | American Indian or Native American | Asian | Black | Hispanic | Native Hawaiian or Other Pacific Islander | White | Two or More Races |
|---|---|---|---|---|---|---|---|
| 2015-16 | 4 | 244 | 158 | 266 | 0 | 1,159 | 134 |
| 2016-17 | 2 | 264 | 154 | 256 | 0 | 1,139 | 125 |
| 2017-18 | 3 | 257 | 171 | 270 | 0 | 1,089 | 117 |
| 2018-19 | 4 | 261 | 169 | 274 | 0 | 1,079 | 108 |
| 2019-20 | 3 | 257 | 146 | 278 | 1 | 1,051 | 122 |
| 2020-21 | 1 | 278 | 133 | 259 | 1 | 913 | 125 |
| 2021-22 | 1 | 289 | 103 | 260 | 0 | 1,096 | 144 |
| 2022-23 | 0 | 293 | 112 | 277 | 1 | 1,056 | 166 |
| 2023-24 | 1 | 293 | 108 | 291 | 0 | 1,016 | 169 |
| 2024-25 | 2 | 263 | 128 | 299 | 0 | 993 | 162 |
| Average | 2 | 270 | 138 | 273 | 0 | 1,059 | 137 |
Williams College does not offer online degree/certificate programs. All Students have enrolled in on-campus programs.
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