ZIP codes in Montana with enough data (at least 5,000 residents and a reliable estimate), in numerical order; MajorPays does not rank places.
- 59047 Park County; bachelor's median $49,837
- 59101 Yellowstone County; bachelor's median $56,386
- 59102 Yellowstone County; bachelor's median $53,724
- 59105 Yellowstone County; bachelor's median $64,121
- 59106 Yellowstone County; bachelor's median $64,187
- 59201 Roosevelt County; bachelor's median $56,958
- 59301 Custer County; bachelor's median $53,281
- 59330 Dawson County; bachelor's median $78,382
- 59401 Cascade County; bachelor's median $45,969
- 59404 Cascade County; bachelor's median $66,184
- 59405 Cascade County; bachelor's median $62,899
- 59417 Glacier County; bachelor's median $39,815
- 59601 Lewis and Clark County; bachelor's median $63,527
- 59602 Lewis and Clark County; bachelor's median $61,633
- 59634 Jefferson County; bachelor's median $72,314
- 59635 Lewis and Clark County; bachelor's median $75,482
- 59701 Silver Bow County; bachelor's median $60,669
- 59711 Deer Lodge County; bachelor's median $60,575
- 59714 Gallatin County; bachelor's median $69,543
- 59715 Gallatin County; bachelor's median $60,607
- 59718 Gallatin County; bachelor's median $64,380
- 59741 Gallatin County; bachelor's median $50,750
- 59801 Missoula County; bachelor's median $40,929
- 59802 Missoula County; bachelor's median $48,870
- 59803 Missoula County; bachelor's median $54,583
- 59808 Missoula County; bachelor's median $60,821
- 59840 Ravalli County; bachelor's median $30,063
- 59847 Missoula County; bachelor's median $55,500
- 59860 Lake County; bachelor's median $56,979
- 59864 Lake County; bachelor's median $48,140
- 59901 Flathead County; bachelor's median $52,593
- 59912 Flathead County; bachelor's median $56,330
- 59923 Lincoln County; bachelor's median $56,080
- 59937 Flathead County; bachelor's median $58,445