@Andy_Bloch There are probably other factors (age, income, race/ethnicity, size of housing units, etc) that correlate with both and cluster by zip code.
@Andy_Bloch可能还有其他因素（年龄、收入、种族/民族、住房面积等）与两者相关，并按邮政编码分类。
@Andy_Bloch There are probably other factors (age, income, race/ethnicity, size of housing units, etc) that correlate with both and cluster by zip code.
@Andy_Bloch可能还有其他因素（年龄、收入、种族/民族、住房面积等）与两者相关，并按邮政编码分类。