Idaho Falls County, ID - Section 8 FMR 2026

The Idaho Falls area in Idaho covers 12 ZIP codes across 9 cities. The average 2-bedroom FMR is $1,338/month, with studio apartments averaging $1,068 and 4-bedroom units averaging $2,238.

ZIPCityStudio1BR2BR3BR4BR
83401Idaho Falls$1030$1080$1290$1790$2160
83403-$1000$1050$1260$1740$2110
83405-$1000$1050$1260$1740$2110
83406Ammon$1180$1240$1490$2060$2490
83427Iona$1220$1290$1540$2140$2570
83428Irwin$1090$1100$1360$1860$2270
83431Lewisville$940$990$1180$1640$1980
83442Rigby$1100$1150$1380$1910$2310
83444Roberts$1180$1240$1480$2050$2470
83449Swan valley$1080$1110$1310$1780$2190
83450Terreton$970$1020$1220$1690$2040
83454-$1030$1080$1290$1790$2160