Data were collected by Fisher and published in (81).
| 2017 | 2018 | ||||||
| Women’s March | March for Science | People’s Climate March | March for Racial Justice | Women’s March | March for Our Lives | Families Belong Together | |
| Gender | |||||||
| Female | 85% | 54% | 57% | 66% | 78% | 70% | 71% |
| Male | 14% | 42% | 41% | 32% | 17% | 29% | 27% |
| Other | 1% | 4% | 2% | 2% | 2% | 2% | 2% |
| Race/ethnicity | |||||||
| White | 77% | 80% | 77% | 62% | 77% | 78% | 70% |
| Latinx | 4% | 4% | 6% | 7% | 3% | 5% | 9% |
| Black | 7% | 1% | 3% | 18% | 9% | 8% | 7% |
| Asian/Pacific Islander | 4% | 5% | 6% | 6% | 7% | 3% | 5% |
| Multiracial/other | 8% | 10% | 6% | 7% | 5% | 6% | 8% |
| Age | |||||||
| Average adult age | 43 | 41 | 42 | 38 | 43 | 49 | 45 |
| Education | |||||||
| Less than bachelor’s degree | 13% | 18% | 23% | 30% | 25% | 28% | 16% |
| Bachelor’s degree | 34% | 35% | 35% | 30% | 36% | 36% | 28% |
| Graduate degree | 53% | 47% | 42% | 40% | 38% | 36% | 56% |