The SFB has updated geo-coded birth information with 2017 data. The information is compiled from data obtained from the Arizona Department of Health Services. Neither the SFB or DHS can guarantee the accuracy of the geo-coding. Therefore, these data are only provided as is and should be used judiciously. Several school districts with apparent irregularities in birth data have been marked. The SFB does not publish aggregate birth numbers less than 20. For your convenience the information is being provided by School Year and by Calendar Year.