{"zip":"51451","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":[760,790,970,1190,1290],"ps90":[684,711,873,1071,1161],"ps110":[836,869,1067,1309,1419]}]}