There were 30 total OASDI widow and parent beneficiaries in South Dakota zip code 57025 in 2019, a 25.0 percent decrease from 2018, which had 40 total widow and parent beneficiaries, according to the official Social Security Administration website.
There were 15 total OASDI disabled beneficiaries in South Dakota zip code 57363 in 2019, which is unchanged from 2018, according to the official Social Security Administration website.