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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 11/01/25
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 1125 999 0 126 0.0 0.0 83.3 2.4 85.7 5.6 86.5 5.6 90.5 5.6 91.3 5.6 91.3 5.6 91.3 5.6 84.9 5.6 88.9 5.6 89.7 5.6
Clatsop 116 89 0 27 0.0 0.0 88.9 0.0 88.9 7.4 92.6 7.4 92.6 7.4 92.6 7.4 92.6 7.4 92.6 7.4 88.9 7.4 92.6 7.4 96.3 3.7
Columbia 219 186 0 33 0.0 0.0 93.9 3.0 97.0 3.0 100.0 0.0 97.0 3.0 93.9 3.0 93.9 3.0 93.9 3.0 100.0 0.0 97.0 3.0 97.0 3.0
Coos/Curry 192 104 0 88 0.0 0.0 86.4 2.3 89.8 2.3 88.6 2.3 89.8 2.3 89.8 2.3 89.8 2.3 89.8 2.3 87.5 2.3 90.9 2.3 90.9 1.1
Crook * * * * * * * * * * * * * * * * * * * * * * * * * *
Deschutes Redmond 452 391 3 58 6.9 0.0 89.7 5.2 93.1 5.2 98.3 1.7 96.6 3.4 96.6 3.4 96.6 3.4 96.6 3.4 96.6 1.7 94.8 3.4 94.8 1.7
Deschutes w/o Redmond 452 359 0 93 0.0 0.0 84.9 2.2 84.9 9.7 88.2 8.6 86.0 9.7 86.0 9.7 86.0 9.7 86.0 9.7 88.2 8.6 86.0 9.7 88.2 7.5
Douglas 346 230 0 116 0.0 0.0 83.6 2.6 87.1 0.9 89.7 0.9 88.8 0.9 90.5 0.9 90.5 0.9 90.5 0.9 89.7 1.7 91.4 0.9 92.2 0.0
Grant * * * * * * * * * * * * * * * * * * * * * * * * * *
Hood River * * * * * * * * * * * * * * * * * * * * * * * * * *
Jackson 655 435 0 220 0.5 0.0 83.2 7.3 87.3 6.8 91.8 4.1 89.1 5.5 89.5 5.0 89.5 5.0 89.5 5.0 90.9 5.0 88.2 7.3 89.1 7.3
Jefferson 54 41 0 13 0.0 0.0 92.3 7.7 92.3 0.0 92.3 0.0 100.0 0.0 100.0 0.0 100.0 0.0 100.0 0.0 92.3 0.0 100.0 0.0 100.0 0.0
Josephine 280 149 0 131 0.0 0.0 75.6 1.5 77.1 3.8 83.2 3.1 80.9 3.1 82.4 3.1 82.4 3.1 82.4 3.1 83.2 3.1 81.7 3.1 84.0 2.3
Klamath 291 222 0 69 1.4 0.0 94.2 1.4 94.2 0.0 94.2 0.0 97.1 0.0 97.1 0.0 97.1 0.0 97.1 0.0 94.2 0.0 95.7 0.0 94.2 0.0
Lane 1254 1108 0 146 0.0 0.0 88.4 0.7 90.4 3.4 93.8 2.7 92.5 2.7 93.2 2.7 93.2 2.7 93.2 2.7 92.5 2.7 93.8 2.7 93.2 2.7
Lincoln 92 27 0 65 0.0 0.0 92.3 1.5 93.8 1.5 96.9 1.5 95.4 1.5 96.9 1.5 96.9 1.5 96.9 1.5 96.9 1.5 95.4 1.5 96.9 1.5
Linn/Benton 560 332 0 228 0.0 0.0 87.3 2.2 89.0 2.6 91.2 2.2 89.9 2.6 90.8 2.2 90.8 2.2 90.8 2.2 90.8 2.6 90.4 2.2 90.8 2.2
Malheur * * * * * * * * * * * * * * * * * * * * * * * * * *
Marion 869 769 0 100 0.0 0.0 91.0 0.0 93.0 4.0 95.0 4.0 96.0 3.0 96.0 3.0 96.0 3.0 96.0 3.0 95.0 3.0 95.0 4.0 96.0 2.0
Morrow * * * * * * * * * * * * * * * * * * * * * * * * * *
Multnomah 2754 2581 0 173 0.0 0.0 93.1 0.0 93.1 3.5 94.2 2.9 96.0 2.9 97.1 1.7 97.1 1.7 97.1 1.7 95.4 2.9 94.2 3.5 96.5 2.3
Polk * * * * * * * * * * * * * * * * * * * * * * * * * *
Tillamook 72 44 0 28 0.0 0.0 82.1 7.1 85.7 7.1 89.3 10.7 89.3 10.7 89.3 10.7 89.3 10.7 89.3 10.7 92.9 7.1 89.3 10.7 92.9 7.1
Umatilla 337 229 0 108 0.0 0.0 90.7 2.8 91.7 1.9 98.1 0.0 96.3 0.9 97.2 0.0 97.2 0.0 97.2 0.0 99.1 0.0 95.4 1.9 94.4 0.9
Union 61 43 0 18 0.0 0.0 94.4 0.0 100.0 0.0 100.0 0.0 94.4 5.6 100.0 0.0 100.0 0.0 100.0 0.0 94.4 5.6 100.0 0.0 100.0 0.0
Wallowa * * * * * * * * * * * * * * * * * * * * * * * * * *
Wasco * * * * * * * * * * * * * * * * * * * * * * * * * *
Washington 1689 1385 0 304 0.0 0.0 89.5 2.3 91.1 3.3 93.8 2.0 94.1 2.3 95.7 1.6 95.7 1.6 95.7 1.6 94.7 2.0 93.8 3.0 93.8 2.3
Yamhill 231 206 0 25 0.0 0.0 92.0 0.0 96.0 4.0 92.0 8.0 92.0 8.0 96.0 4.0 96.0 4.0 96.0 4.0 92.0 8.0 92.0 8.0 96.0 4.0
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.