Demographic Characteristics of Mother by County and Age,
Oregon Residents, 2003-2005
Polk County


10-17 15 16 17 18 19 20+ Total
Total Births 75 8 29 38 58 93 2203 2429
Ethnicity/Race White (Non-Hispanic) 36 2 17 17 38 63 1678 1815
Hispanic (All Races) 31 4 10 17 13 24 383 451
African American 0 0 0 0 3 0 13 16
American Indian 5 1 1 3 2 1 40 48
Other Nonwhite 2 0 1 1 1 2 52 57
Unknown 1 1 0 0 1 3 37 42
Marital Status Unmarried 69 8 28 33 46 65 511 691
Married 6 0 1 5 12 28 1690 1736
Education 8th Grade or Less 7 1 2 4 3 5 114 129
9th Grade 9 4 4 1 2 4 65 80
10th Grade 27 2 14 11 7 4 46 84
11th Grade 17 0 4 13 9 11 94 131
12th Grade 10 0 4 6 34 53 630 727
Some College 0 0 0 0 2 11 621 634
College 0 0 0 0 0 0 355 355
Post-Baccalaureate 0 0 0 0 0 0 225 225
Unknown 5 1 1 3 1 5 53 64
Pregnancy Order One 69 8 26 35 40 60 536 705
Two 5 0 3 2 14 25 624 668
Three 0 0 0 0 2 7 473 482
Four+ 1 0 0 1 2 1 570 574
Start of Prenatal Care No Prenatal Care 1 0 0 1 0 1 19 21
1st Trimester 47 3 18 26 32 54 1758 1891
2nd Trimester 23 4 10 9 23 31 339 416
3rd Trimester 3 1 1 1 3 7 85 98
Unknown 1 0 0 1 0 0 1 2
Prenatal Care
0 0 0 0 0 0 2 2
Inadequate Care 9 1 3 5 7 10 135 161
Adequate Care 66 7 26 33 51 83 2063 2263
Unknown 0 0 0 0 0 0 3 3
Source of Payment Private Insurance 21 3 12 6 15 22 1338 1396
Self-Pay 2 0 0 2 6 4 58 70
Public Insurance 52 5 17 30 37 66 795 950
Other Coverage 0 0 0 0 0 1 8 9
Unknown 0 0 0 0 0 0 4 4