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Oregon Administrative Rules require schools to send a summary of immunization rates to parents twice a year.
Please contact your EI/ECSE program if you have any questions about this material.
La Administración de Reglas de Oregon requiere a las escuelas mandar un resumen de las tasas de inmunización dos veces al año.
Por favor de contactar al su Programa de EI/ECSE, por sus siglas en inglés, si tiene alguna pregunta acerca de este material.
Immunization and exemption rates for Oregon EI/ECSE pre-kindergarten classrooms, by county program
Report generated 10/01/26
Enrollment Number of children in the EI/ECSE program
Not counted Number not required to be reported because tracked by another site or not in a classroom
≤18 mos Number of those remaining not required to be finished with their pre-school vaccines because they are 18 months of age or less
Adjusted enrollment (AE) Number of children included in percent calculations
%No record Percent of children with no immunization or exemption record
%Med exempt Percent of children with medical exemption
DTP, Polio, etc Vaccine
%v Percent vaccinated
%nm Percent nonmedical exemption
Asterisk (*) Where adjusted enrollment less than 10, counts are suppressed per OAR 333-050-0110
County Enrollment Not Counted ≤18 mos Adjusted Enrollment %No record %Med exempt All vaccines DTP Polio Varicella Measles Mumps Rubella Hep b Hep a Hib
%v %nm %v %nm %v %nm %v %nm %v %nm %v %nm %v %nm %v %nm %v %nm %v %nm
Baker * * * * * * * * * * * * * * * * * * * * * * * * * *
Clackamas 1015 912 0 103 0.0 0.0 87.4 5.8 91.3 5.8 91.3 5.8 93.2 5.8 93.2 5.8 93.2 5.8 93.2 5.8 89.3 6.8 91.3 6.8 92.2 5.8
Clatsop 126 99 0 27 0.0 0.0 88.9 0.0 88.9 3.7 92.6 3.7 92.6 3.7 92.6 3.7 92.6 3.7 92.6 3.7 92.6 3.7 92.6 3.7 92.6 3.7
Columbia 182 147 0 35 0.0 0.0 85.7 0.0 88.6 5.7 91.4 5.7 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 94.3 5.7 100.0 0.0 91.4 8.6
Coos/Curry 171 88 0 83 0.0 0.0 90.4 2.4 91.6 2.4 92.8 2.4 94.0 2.4 94.0 2.4 94.0 2.4 94.0 2.4 94.0 2.4 95.2 2.4 94.0 2.4
Crook * * * * * * * * * * * * * * * * * * * * * * * * * *
Deschutes Redmond 433 378 0 55 0.0 0.0 81.8 5.5 85.5 1.8 87.3 1.8 90.9 1.8 90.9 1.8 90.9 1.8 90.9 1.8 89.1 1.8 85.5 3.6 87.3 3.6
Deschutes w/o Redmond 433 341 0 92 0.0 0.0 80.4 8.7 82.6 7.6 82.6 7.6 82.6 8.7 83.7 7.6 83.7 7.6 83.7 7.6 82.6 7.6 81.5 8.7 82.6 7.6
Douglas 333 221 0 112 0.9 0.0 89.3 4.5 91.1 2.7 92.9 2.7 92.9 1.8 94.6 0.9 94.6 0.9 94.6 0.9 92.9 2.7 92.9 2.7 92.9 2.7
Grant * * * * * * * * * * * * * * * * * * * * * * * * * *
Hood River * * * * * * * * * * * * * * * * * * * * * * * * * *
Jackson 637 445 0 192 0.0 0.0 83.9 6.2 88.0 4.2 91.7 2.1 91.1 3.1 91.7 3.1 91.7 3.1 91.7 3.1 90.6 2.1 91.7 3.1 92.7 1.6
Jefferson * * * * * * * * * * * * * * * * * * * * * * * * * *
Josephine 261 105 0 156 0.0 0.0 66.7 0.0 71.8 0.6 78.8 0.6 76.9 0.6 78.2 0.6 78.2 0.6 78.2 0.6 77.6 0.6 73.7 1.3 74.4 0.6
Klamath 255 183 0 72 0.0 0.0 87.5 0.0 88.9 0.0 93.1 0.0 94.4 0.0 94.4 0.0 94.4 0.0 94.4 0.0 91.7 0.0 91.7 0.0 94.4 0.0
Lane 1199 1100 0 99 0.0 0.0 86.9 7.1 89.9 5.1 90.9 6.1 90.9 7.1 93.9 4.0 93.9 4.0 93.9 4.0 93.9 4.0 93.9 4.0 92.9 5.1
Lincoln 86 55 0 31 0.0 0.0 93.5 3.2 93.5 3.2 96.8 3.2 96.8 3.2 96.8 3.2 96.8 3.2 96.8 3.2 93.5 3.2 96.8 3.2 96.8 3.2
Linn/Benton 514 396 0 118 0.0 0.0 83.9 6.8 85.6 5.9 91.5 3.4 91.5 5.1 92.4 4.2 92.4 4.2 92.4 4.2 90.7 3.4 92.4 3.4 90.7 5.9
Malheur * * * * * * * * * * * * * * * * * * * * * * * * * *
Marion 901 812 0 89 0.0 0.0 93.3 3.4 94.4 4.5 95.5 4.5 96.6 3.4 96.6 3.4 96.6 3.4 96.6 3.4 96.6 3.4 96.6 3.4 95.5 4.5
Morrow * * * * * * * * * * * * * * * * * * * * * * * * * *
Multnomah 2582 2420 0 162 0.0 0.0 90.1 2.5 90.7 1.2 93.8 1.2 95.7 0.6 96.3 0.6 96.3 0.6 96.3 0.6 93.8 1.2 95.1 0.6 93.8 1.2
Polk * * * * * * * * * * * * * * * * * * * * * * * * * *
Tillamook 60 30 0 30 0.0 0.0 80.0 3.3 83.3 0.0 86.7 0.0 90.0 0.0 93.3 0.0 93.3 0.0 93.3 0.0 90.0 0.0 83.3 0.0 90.0 0.0
Umatilla 302 198 0 104 0.0 0.0 91.3 3.8 91.3 3.8 96.2 1.9 95.2 2.9 95.2 2.9 95.2 2.9 95.2 2.9 97.1 1.0 94.2 3.8 94.2 2.9
Union 68 47 0 21 0.0 0.0 90.5 0.0 95.2 0.0 95.2 0.0 90.5 4.8 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0
Wallowa * * * * * * * * * * * * * * * * * * * * * * * * * *
Wasco * * * * * * * * * * * * * * * * * * * * * * * * * *
Washington 1699 1376 0 323 0.3 0.0 91.3 2.5 92.0 4.0 95.0 3.4 95.4 3.7 96.0 3.1 96.0 3.1 96.0 3.1 95.7 2.8 94.7 3.1 94.4 3.4
Yamhill 215 190 0 25 0.0 0.0 92.0 4.0 96.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 96.0 0.0
Notes: Some smaller county EI/ECSE programs are not shown because they do not operate classrooms. Ratios do not add to 100% because some children are incomplete with shots but do not need an exemption because they are on schedule.