| 1 | Social Affairs Department | #3100 | |
| 2 | Social Affairs Administration Section | #3125、#3109、#3110 | hchgh101@hchg.gov.tw |
| 3 | Senior Citizens Welfare Section | #3130、#3131、#3132 | hchgh201@hchg.gov.tw |
| 4 | Children and Family Assistance Section | #3256、#3252、#3253 | |
| 5 | Social Assistance and Social Work Section | #3170、#3171、#3173 | hchgh501@hchg.gov.tw |
| 6 | Women and New Residents Section | #3250、#3251、#3255 | hchgh601@hchg.gov.tw |
| 7 | Welfare for the Disabled Section | #3292、#3172、#3178 | |
| 8 | Protection Services Section | #3145、#3146、#3147 | hchgh701@hchg.gov.tw |