{"zip":"37339","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":"NCNTY47061N47061","area":"Grundy County, TN","safmr":[960,1010,1260,1560,1730],"ps90":[864,909,1134,1404,1557],"ps110":[1056,1111,1386,1716,1903]}]}