There were 265 total OASDI beneficiaries in Iowa zip code 51528 in 2018, a 6 percent increase over 2017, which had only 250 total beneficiaries, according to the official Social Security Administration website.
There were 170 total OASDI beneficiaries in Iowa zip code 51465 in 2018, unchanged from 2017, which had same total beneficiaries, according to the official Social Security Administration website.