{"zip":"50576","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":"NCNTY19021N19021","area":"Buena Vista County, IA","safmr":[810,820,1070,1340,1400],"ps90":[729,738,963,1206,1260],"ps110":[891,902,1177,1474,1540]}]}