{"zip":"51537","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":"NCNTY19165N19165","area":"Shelby County, IA","safmr":[740,900,1000,1310,1310],"ps90":[666,810,900,1179,1179],"ps110":[814,990,1100,1441,1441]}]}