遇到同样的问题，请问size of household应该填父母的，还是包括子女一起的？这里没说children是多大的，未成年还是成年人也包括，孙子孙女呢
找到了个回答，不知道是否准确 For the public charge questions on the I-485, the household includes the following:You; Your spouse, if physically residing with you; Your parents, if physically residing with you; Your unmarried siblings under 21 years of age, if physically residing with you; Your children as defined in INA 101(b)(1), if physically residing with you; Any other individuals (including a spouse or child not physically residing with you) who are listed as dependents on your federal income tax return; and Any other individuals who list you as a dependent on their federal income tax return.