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MTMule DeerUnit 104July 2026

Montana Unit 104 Mule Deer Hunting Guide

Overview: What Hunters Need to Know About Unit 104

Montana Unit 104 offers deer hunters a compelling mix of accessible public land, significant elevation range, and a track record of consistent harvest success that holds up year over year. Spread across 484,082 acres with 84% public land, this unit gives hunters genuine room to roam without the access headaches that plague more private-land-heavy units across the West. The elevation range — spanning from 1,807 feet at the lower end up to 8,690 feet at the upper reaches — creates a diverse habitat mosaic that supports deer through multiple seasons and hunting conditions.

Unit 104 carries a 20% overall harvest success rate that has proven remarkably stable. In 2023, 2,528 hunters entered the field and 510 of them tagged out. In 2021, almost identical numbers played out: 2,566 hunters, 521 harvested, again at 20%. That kind of consistency tells a meaningful story — this isn't a unit that spikes one year and crashes the next. The deer population and hunting pressure appear to be in a sustainable equilibrium, and hunters who put in serious time and miles here have a realistic shot at punching a tag.

With 11% of the unit falling within wilderness classification, there is backcountry hunting opportunity for those willing to work for it — and unlike Wyoming, Montana has no guide requirement for nonresident hunters in wilderness areas. All hunters, regardless of residency, can pursue deer in Unit 104's wilderness sections without a licensed outfitter. That makes this unit genuinely DIY-accessible for out-of-state hunters who want a remote experience.

Harvest Success Rates

The harvest data for Unit 104 stands out for its consistency. Two years of complete data — 2023 and 2021 — both show a 20% success rate across the full hunter pool.

  • 2023: 2,528 hunters, 510 harvested, 20% success
  • 2021: 2,566 hunters, 521 harvested, 20% success

A 20% unit-wide success rate is a solid benchmark for a unit of this size and hunting pressure. Bear in mind this figure reflects the entire unit total, blending hunters who committed multiple days of hard backcountry effort with those hunting closer to road access on quick weekend trips. Hunters who invest the time — multiple days, off-trail miles, and early-season scouting — can realistically expect to outperform that baseline.

The near-identical numbers across two separate years (with a 38-hunter difference in field presence and only an 11-harvest gap) suggest that Unit 104 is not a boom-bust situation. The unit carries a stable deer population relative to hunting pressure. Hunters researching this unit can plan around a realistic 1-in-5 average success expectation, while understanding that effort and unit knowledge push those individual odds meaningfully upward.

Trophy Quality

The counties overlapping Unit 104 carry a moderate history of trophy-class deer records. This isn't a unit with a legendary trophy reputation — hunters should calibrate expectations accordingly. Trophy-class bucks have been taken from this area, but the consistency and volume of truly exceptional animals places Unit 104 in the middle tier for trophy potential rather than among Montana's elite deer units.

It is worth noting that trophy records are logged by county, not by hunt unit. The counties overlapping Unit 104 share those records with neighboring units across the same county boundaries — meaning any one record could have been taken from a different unit within those counties. The county-level data informs trophy potential, but hunters should not assume every county-level entry came from Unit 104 specifically.

For hunters whose primary goal is a trophy buck, Unit 104 is not the top-of-the-tier choice in Montana. For hunters who want a combination of genuine DIY public land access, stable harvest rates, and a reasonable shot at a quality mature buck, the unit makes a strong case. Mature bucks exist here — the unit's habitat diversity and elevation range create refuge opportunities that allow some deer to age — but world-class trophy production is not the defining characteristic of this unit.

Herd Health & Population Trends

The flat-line consistency in harvest numbers between 2021 and 2023 is the most useful population signal available for this unit. When hunter numbers hold steady (roughly 2,550 hunters both years) and harvest success stays locked at 20%, it suggests a deer population that is neither growing dramatically nor declining under current hunting pressure.

What that means for hunters: Unit 104 is not a unit in recovery with rapidly improving opportunity, nor is it a unit in decline where success rates are slipping year over year. It appears to be a managed, stable situation — which is actually a positive attribute for hunters planning future applications. Predictable units are plannable units.

The elevation range from under 2,000 feet to nearly 9,000 feet gives deer multiple habitat options across the season — lower sagebrush and grassland zones at the bottom, transitioning through mixed timber and shrub country, up to high-country terrain near the unit's upper reaches. That vertical diversity supports deer at multiple life stages and gives hunters multiple strategies depending on conditions.

Access & Terrain

With 84% of Unit 104's 484,082 acres in public ownership, hunters have substantial room to spread out. This is one of the unit's strongest selling points. Relatively few western deer units combine this level of public access with the size and topographic diversity that Unit 104 offers.

The unit's wilderness component — 11% of total acreage — adds a genuine backcountry option. Wilderness terrain in Montana requires pack-in access and self-sufficiency, but it also disperses hunting pressure and gives patient hunters access to country that sees fewer boots. For deer hunters willing to commit to a multi-day backcountry camp, the wilderness sections offer a different experience than the road-accessible portions of the unit.

The elevation spread — from 1,807 to 8,690 feet — means hunters will encounter dramatically different terrain depending on where and when they hunt. Lower-elevation hunting plays out in more open country that rewards glassing and covering ground efficiently. Higher elevations bring denser timber, steeper terrain, and physical demands that filter out casual hunters. Both habitat types hold deer, and the best strategy depends on the specific time of season and individual fitness level.

For nonresident hunters specifically, 84% public land access makes DIY hunting genuinely viable here. Access pressure exists — this is not a hidden unit — but the size and topography of the unit allow hunters to escape crowded areas with moderate effort.

HuntPilot Analysis: Is Unit 104 Worth Applying For?

For resident hunters: Unit 104 is a legitimate option, particularly for hunters who value public land access and a proven success rate over trophy-hunting prestige. The 20% harvest consistency is honest and repeatable. Residents who put in the scouting and legwork have a real shot at tagging a deer here. If the primary goal is filling the freezer with a quality public land hunt, this unit earns a spot on the list.

For nonresident hunters: The case is similarly straightforward. With 84% public land, no guide requirements (even in the 11% wilderness), and a demonstrated 20% success rate, Unit 104 checks the major boxes for a DIY out-of-state deer hunt in Montana. Nonresidents should understand the full cost of applying before committing — see the How to Apply section below for the fee breakdown.

Trophy hunters: If the primary goal is a record-book-caliber buck, Unit 104 is probably not where that hunt happens. The moderate trophy history in the overlapping counties, combined with the unit's size and hunting pressure, suggests it produces mature deer but not in the exceptional volumes that Montana's most coveted limited-entry trophy units deliver. Trophy-focused hunters would do better researching Montana's more prestigious draw units and investing accordingly.

Bottom line: Unit 104 is a solid, consistent, public-land deer hunting unit with honest success rates and good access. It is not the flashiest Montana deer unit, but it rewards hunters who prepare well and execute in the field. The data, sourced through HuntPilot, supports treating this as a legitimate draw application for both residents and nonresidents with reasonable deer hunting goals.

How to Apply

For the 2026 season, the application window for Unit 104 deer permits opens March 1, 2026, with an application deadline of April 1, 2026. Draw results are released April 15, 2026. Applications are submitted through the Montana Fish, Wildlife & Parks licensing system.

2026 Fee Breakdown:

Nonresidents — Regular Deer:

  • Application fee: $5
  • Tag fee: $125
  • License fee (required to apply): $65.00
  • Point fee: $20

Nonresidents — Antlerless Deer:

  • Application fee: $5
  • Tag fee: $75
  • License fee (required to apply): $65.00
  • Point fee: $20

Residents — Regular Deer:

  • Application fee: $5
  • Tag fee: $10
  • License fee (required to apply): $8.00
  • Point fee: $2

Residents — Antlerless Deer:

  • Application fee: $5
  • Tag fee: $8
  • License fee (required to apply): $8.00
  • Point fee: $2

Montana's system uses a bonus points framework — entries in the draw scale with accumulated points, making points meaningful over time. However, bonus points do not guarantee a draw outcome; competitive units still require patience and persistence.

The license fee is a prerequisite for application — hunters must hold the qualifying base license before the application will be accepted. Budget for the license fee as part of the total application cost.

For current draw odds broken down by point level and hunt type, visit the HuntPilot Unit 104 page at huntpilot.ai/states/mt.

Dates and fees are subject to change. Always verify current application details at the Montana Fish, Wildlife & Parks website before applying.

Frequently Asked Questions

What is the harvest success rate in Montana Unit 104? The unit-wide harvest success rate in Unit 104 has been consistently 20% in recent years — 510 of 2,528 hunters harvested deer in 2023, and 521 of 2,566 succeeded in 2021. This is the total unit figure and includes all hunter types and experience levels. Dedicated hunters who invest multiple days and scout effectively can realistically expect to perform above the average.

What is the terrain like in Montana Unit 104? Unit 104 spans an elevation range of 1,807 to 8,690 feet across 484,082 acres, creating highly varied terrain. Lower elevations feature more open country — sagebrush flats and grassland transitions — while mid-elevations bring mixed timber and shrub zones. The unit's upper elevations reach into genuine high-country terrain with steep, timbered slopes and alpine-adjacent habitat. The 11% wilderness component adds a backcountry dimension for hunters willing to pack in.

How big are the deer in Montana Unit 104? The counties overlapping Unit 104 have a moderate history of trophy-class deer production. Trophy-class bucks have been taken from this area, and the unit's elevation range and habitat diversity allow some bucks to reach maturity. That said, trophy production here is moderate by Montana standards — this is not one of the state's elite trophy-producing units. Hunters focused on the overall experience and a quality mature deer will likely find Unit 104 satisfying; hunters exclusively chasing the largest bucks on the landscape should research Montana's top-tier limited-entry units.

Is Unit 104 a good choice for nonresident DIY hunters? Yes, Unit 104 is one of the better options for nonresident hunters pursuing a DIY public land deer hunt in Montana. With 84% of the unit's 484,082 acres in public ownership and no guide requirement even in the 11% wilderness, the access picture is genuinely DIY-friendly. Nonresidents should be aware that the full application cost includes a $65 license fee, a $5 application fee, a $20 point fee, and a tag fee of $75 (antlerless) or $125 (regular) if drawn.

Is Montana Unit 104 worth applying for? For hunters prioritizing public land access, consistent harvest opportunity, and a DIY-viable Montana deer hunt, Unit 104 is worth serious consideration. The 20% success rate has held steady across recent years, public land coverage is exceptional at 84%, and the unit's size and terrain diversity give hunters meaningful room to self-select their experience level. Trophy-focused hunters may find better options elsewhere in Montana. For current draw odds by residency and point level, check the HuntPilot Unit 104 page.

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