San Diego County Kindergarten Vaccination Rates 2014-2015

PUBLISHED: 1/21/15

Nearly one-third of schools in San Diego county now have vaccine exemption rates above eight percent, the level at which a school loses its herd immunity and becomes vulnerable to epidemics of childhood diseases like measles.

Download the data behind this map here.

Questions, tips or suggestions? Email reporter Joe Yerardi at or call him at 619.594.5321. Follow Joe on Twitter at @JoeYerardi.


Exemption Rate 0 - 100
0% 100%

How to use this map

This map is colored based on election results by precinct.

  • Schools that have likely maintained herd immunity are green.
  • Schools that have likely lost herd immunity are red.
Click on a precinct for more information. Use the address search to zoom in on precincts near a specific location. Use the slider to filter precincts by voter turnout.

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Sources: California Dept. of Public Health, California Dept. of Education | Map and analysis by Joe Yerardi | Based on a map template by Derek Eder