{"zip":"57430","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":"NCNTY46091N46091","area":"Marshall County, SD","safmr":[710,780,1020,1390,1610],"ps90":[639,702,918,1251,1449],"ps110":[781,858,1122,1529,1771]}]}