{"zip":"57439","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":"NCNTY46013N46013","area":"Brown County, SD","safmr":[810,890,1170,1480,1830],"ps90":[729,801,1053,1332,1647],"ps110":[891,979,1287,1628,2013]}]}