{"zip":"59351","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":"NCNTY30017N30017","area":"Custer County, MT","safmr":[1070,1130,1470,2010,2290],"ps90":[963,1017,1323,1809,2061],"ps110":[1177,1243,1617,2211,2519]},{"area_code":"NCNTY30075N30075","area":"Powder River County, MT","safmr":[1070,1130,1470,2010,2290],"ps90":[963,1017,1323,1809,2061],"ps110":[1177,1243,1617,2211,2519]}]}