{"zip":"57251","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":"NCNTY46051N46051","area":"Grant County, SD","safmr":[740,830,1050,1310,1590],"ps90":[666,747,945,1179,1431],"ps110":[814,913,1155,1441,1749]}]}