{"zip":"51430","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":"NCNTY19027N19027","area":"Carroll County, IA","safmr":[880,880,1020,1290,1360],"ps90":[792,792,918,1161,1224],"ps110":[968,968,1122,1419,1496]}]}