| Rate/100,000 (n) | Rate/100,000 (n) | |
| Birth Defect | 5 States | Other U.S. |
| Anencephaly | ||
| 2010 | 6.66 (30) | 11.56 (257) |
| 2011 | 9.41 (42) | 11.20 (247) |
| % Ch. Rate | 41.24% | −3.13% |
| Cleft Lip/Palate | ||
| 2010 | 56.84 (256) | 76.05 (1691) |
| 2011 | 59.59 (266) | 72.03 (1589) |
| % Ch. Rate | 4.83% | −5.29% |
| Down Syndrome | ||
| 2010 | 38.63 (174) | 51.09 (1136) |
| 2011 | 43.91 (196) | 50.00 (1103) |
| % Ch. Rate | 13.64% | −2.14% |
| Omphalocele/Gastroschisis |
| |
| 2010 | 22.43 (101) | 40.75 (906) |
| 2011 | 27.78 (124) | 40.52 (894) |
| % Ch. Rate | 23.86% | −0.55% |
| Spina Bifida/Meningocele |
| |
| 2010 | 8.86 (39) | 17.00 (378) |
| 2011 | 9.86 (44) | 15.82 (349) |
| % Ch. Rate | 13.82% | −6.94% |