The following table presents a breakdown by private school type of ineligible and eligible schools in the fourth-, eighth-, and twelfth-grade private school samples. There are considerable differences across private school types at grades 4 and 8. Schools whose private school type was unknown at the time of sampling subsequently had their affiliation determined during data collection. Therefore, such schools are not broken out separately.
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| Private school type | Eligibility status | Fourth grade | Eighth grade | Twelfth grade | |||
|---|---|---|---|---|---|---|---|
| Count | Percentage | Count | Percentage | Count | Percentage | ||
| All private | Total | 520 | 100.00 | 540 | 100.00 | 350 | 100.00 |
| Ineligible | 80 | 15.38 | 90 | 16.67 | 90 | 25.71 | |
| Eligible | 440 | 84.62 | 450 | 83.33 | 260 | 74.29 | |
| Roman Catholic | Total | 180 | 100.00 | 170 | 100.00 | 40 | 100.00 |
| Ineligible | 10 | 5.56 | 10 | 5.88 | 10 | 25.00 | |
| Eligible | 170 | 94.44 | 160 | 94.12 | 30 | 75.00 | |
| Other private | Total | 340 | 100.00 | 370 | 100.00 | 310 | 100.00 |
| Ineligible | 70 | 20.59 | 80 | 21.62 | 80 | 25.81 | |
| Eligible | 270 | 79.41 | 290 | 78.38 | 220 | 70.97 | |
| NOTE: Details may not sum to totals due to rounding. Percentages based on rounded counts. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2009 Assessment. |
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