There were 90 total OASDI beneficiaries in Iowa zip code 50223 in 2018, a 5.3 percent decrease from 2017, which had only 95 total beneficiaries, according to the official Social Security Administration website.
There were 1,655 total OASDI beneficiaries in Iowa zip code 50220 in 2018, a 1.2 percent increase over 2017, which had only 1,635 total beneficiaries, according to the official Social Security Administration website.