| Variable description | Survey (n = 1004) | Passed validation test (n = 857) | Census |
| Frequency (%) | Frequency (%) | Frequency (%) | |
| Female | 50 | 50 | 51 |
| Age | |||
| 18 to 24 years | 8 | 7 | 13 |
| 25 to 44 years | 39 | 37 | 35 |
| 45 to 64 years | 36 | 37 | 35 |
| 65 years and over | 17 | 19 | 17 |
| Household income | |||
| Less than $25,000 | 22 | 20 | 23 |
| $25,000 - $34,999 | 11 | 12 | 11 |
| $35,000 - $49,999 | 15 | 16 | 14 |
| $50,000 - $74,999 | 20 | 20 | 18 |
| $75,000 - $99,999 | 13 | 13 | 12 |
| $100,000 - $149,999 | 13 | 14 | 13 |
| $150,000 or more | 6 | 5 | 9 |
| Education | |||
| Did not graduate from high school | 2 | 1 | |
| Graduated from high school | 18 | 17 | |
| Attended college, | 22 | 22 | |
| No degree earned | |||
| Attended college, associate or trade degree earned | 14 | 15 | |
| Attended college, bachelor’s (B.S. or B.A.) degree earned | 29 | 28 | |
| Graduate or advanced degree (M.S., Ph.D., law school) | 15 | 17 | |
| Other | 0 | 0 | |
| Region of residence | |||
| Northeast | 19 | 18 | 18 |
| South | 37 | 37 | 38 |
| Midwest | 24 | 25 | 22 |
| West | 20 | 20 | 22 |