{"zip":"50274","fiscal_year":"FY2027","unit":"USD per month, gross rent","source":{"file":"FY27_safmrs.xlsx","url":"https://www.huduser.gov/portal/datasets/fmr.html","retrieved":"2026-09-19"},"records":[{"area_code":"NCNTY19029N19029","area":"Cass County, IA","safmr":[960,1010,1290,1790,2130],"ps90":[864,909,1161,1611,1917],"ps110":[1056,1111,1419,1969,2343]}]}