{"zip":"60479","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":"METRO16980MM3170","area":"Grundy County, IL HUD Metro FMR Area","safmr":[1170,1220,1590,2190,2530],"ps90":[1053,1098,1431,1971,2277],"ps110":[1287,1342,1749,2409,2783]}]}