Demographic Characteristics of Mother by County and Age,
Oregon Residents, 2004-2006
Polk County


10-17 15 16 17 18 19 20+ Total
Total Births 73 10 29 34 59 84 2247 2463
Ethnicity/Race White (Non-Hispanic) 31 4 11 16 34 61 1734 1860
Hispanic (All Races) 34 5 17 12 19 20 396 469
African American 1 0 0 1 1 0 14 16
American Indian 6 1 0 5 3 2 41 52
Other Nonwhite 1 0 1 0 2 1 51 55
Unknown 0 0 0 0 0 0 11 11
Marital Status Unmarried 67 10 28 29 51 57 572 747
Married 6 0 1 5 8 27 1671 1712
Education 8th Grade or Less 5 2 0 3 3 3 113 124
9th Grade 10 5 5 0 1 2 66 79
10th Grade 31 3 15 13 8 5 45 89
11th Grade 16 0 6 10 10 15 102 143
12th Grade 10 0 3 7 35 50 684 779
Some College 0 0 0 0 2 8 602 612
College 0 0 0 0 0 0 380 380
Post-Baccalaureate 0 0 0 0 0 0 234 234
Unknown 1 0 0 1 0 1 21 23
Pregnancy Order One 68 10 25 33 39 50 564 721
Two 5 0 4 1 16 27 612 660
Three 0 0 0 0 2 6 481 489
Four+ 0 0 0 0 2 1 590 593
Start of Prenatal Care No Prenatal Care 0 0 0 0 0 0 17 17
1st Trimester 46 5 18 23 36 51 1800 1933
2nd Trimester 23 4 9 10 20 27 345 415
3rd Trimester 3 1 2 0 3 6 82 94
Unknown 1 0 0 1 0 0 2 3
Prenatal Care
0 0 0 0 0 0 3 3
Inadequate Care 6 1 2 3 8 8 136 158
Adequate Care 67 9 27 31 51 76 2105 2299
Unknown 0 0 0 0 0 0 3 3
Source of Payment Private Insurance 25 5 13 7 12 17 1337 1391
Self-Pay 2 0 1 1 3 2 55 62
Public Insurance 46 5 15 26 44 63 841 994
Other Coverage 0 0 0 0 0 2 8 10
Unknown 0 0 0 0 0 0 6 6