Idaho Unit 73 Moose Hunting Guide

Idaho Unit 73 is a limited-quota moose hunting unit covering 792,111 acres in the state's rugged interior, with elevations ranging from 4,366 to 9,259 feet. For hunters researching Idaho moose opportunities, Unit 73 represents a classic low-volume, high-difficulty draw hunt — the kind of tag that, once drawn, may represent a once-in-a-lifetime opportunity given Idaho's moose tag scarcity statewide. This article breaks down what the available data actually shows about Unit 73, so hunters can decide whether to spend an application on it.

Unit 73 sits in a part of Idaho's big game system where moose permits are issued in very small numbers every year. That scarcity is both the appeal and the challenge: a handful of tags means minimal hunting pressure once afield, but it also means years of accumulating odds before a hunter's name comes up. With 37% public land, Unit 73 is a unit where more than half the acreage is privately held, a detail that matters significantly for access planning long before a tag is ever drawn.

HuntPilot Analysis: Is Unit 73 Worth Applying For?

The harvest numbers out of Unit 73 are the strongest argument in its favor. Across the most recent six years of available data, success rates have been remarkably high: 100% in 2025 (8 of 8 hunters), 100% in 2024 (8 of 8), 88% in 2023 (7 of 8), 100% in 2022 (5 of 5), 100% in 2021 (5 of 5), and 62% in 2020 (5 of 8). Outside of the single down year in 2020, hunters who draw a tag in this unit have converted it into a harvested animal nearly every time. For a species as difficult to hunt as moose — often in heavy cover, scattered at low densities — this kind of consistency over multiple seasons is a meaningful signal that the unit holds a huntable moose population and that hunters who put in the scouting time are finding animals.

That said, the sample sizes are small by nature. Idaho moose tags are never issued in bulk, and Unit 73 is no exception — the hunter counts cited above (5 to 8 per year) reflect how few tags exist here in any given season. A 100% success rate on 5-8 hunters is a strong data point, but hunters should understand that these are not statistically massive samples; one or two unlucky seasons like 2020 can swing the percentage significantly. Still, five of the last six years cited show success at or above 88%, which is a pattern, not a fluke.

On trophy potential, the data available is limited. The counties overlapping Unit 73 have a limited history of producing record-book entries, meaning hunters should not go in expecting a high likelihood of pursuing an elite-class bull. This doesn't mean trophy animals don't exist in the unit — moose hunters in limited-entry units across the West frequently take very respectable bulls that simply were never submitted for scoring — but based on the record data available, hunters should calibrate trophy expectations modestly rather than assuming this is a unit known for producing top-end bulls.

Given the near-total harvest success and the realistic (if unremarkable) trophy outlook, Unit 73 is worth applying for primarily as an opportunity hunt rather than a trophy-chase destination. Hunters prioritizing a high likelihood of filling a tag, in a unit with a demonstrated track record of hunters connecting, will find solid justification here. Hunters specifically chasing a record-class bull should treat this as a secondary consideration and weigh it against units with stronger documented trophy histories.

Access & Terrain

Unit 73 spans a wide elevation gradient, from 4,366 feet up to 9,259 feet, giving hunters a mix of lower-elevation terrain and higher alpine country within the same unit boundary. This range suggests moose could be found anywhere from valley-bottom riparian corridors at the lower end to subalpine basins near timberline, and scouting should account for the full vertical range rather than assuming moose concentrate in just one elevation band.

Public land in Unit 73 sits at 37%, meaning the majority of the unit's 792,111 acres is privately held. This is a critical consideration for any hunter planning a DIY approach: with less than half the land base open to public access, hunters need to identify exactly where the public parcels lie well before the season, and may need to factor in negotiating private land access or focusing scouting efforts tightly on the public blocks that do exist. This is not a unit where hunters can assume broad public access across the landscape — the opposite is true, and planning accordingly is essential.

There is no wilderness acreage listed for Unit 73, so the Wyoming-style guide requirements that apply to wilderness areas in other states are not a factor here, and Idaho carries no such mandate regardless. Hunters can pursue this unit without being required to hire an outfitter, though given the terrain variability and limited public access, some hunters — particularly nonresidents unfamiliar with the area — may still find a local guide valuable for navigating the access puzzle.

General terrain themes echoing across moose hunters' experiences in similar Idaho backcountry units point to variable access conditions — some pockets reachable by vehicle, others requiring foot travel or boat access where river crossings are involved. While specific access routes for Unit 73 aren't part of the available data, hunters should expect a mix of road-accessible and more remote, pack-in terrain typical of central Idaho's moose country, and should use HuntPilot's public land mapping tools to identify exactly where the 37% public baseline falls within the unit before committing scouting time.

Harvest Success Rates

The harvest record for Unit 73 is one of the more compelling data points available for this unit. Over six years:

• 2025: 8 hunters, 8 harvested — 100% success
• 2024: 8 hunters, 8 harvested — 100% success
• 2023: 8 hunters, 7 harvested — 88% success
• 2022: 5 hunters, 5 harvested — 100% success
• 2021: 5 hunters, 5 harvested — 100% success
• 2020: 8 hunters, 5 harvested — 62% success

Five of six years show success rates at or above 88%, with four of those years at a perfect 100%. The only outlier is 2020, where success dropped to 62% on 8 hunters. Taken together, this is a strong multi-year trend of hunters converting tags into harvested moose, which should give confidence to anyone who successfully draws a tag here that, with reasonable effort and scouting, the odds of filling the tag are good. As with any low-volume unit, hunters should recognize that these percentages are built on small total hunter counts, so a single bad season (like 2020) can look more dramatic in percentage terms than it would in a unit issuing dozens of tags.

Trophy Quality

Trophy data for Unit 73 is limited. The counties overlapping this unit have a limited history of producing entries into trophy record books, which suggests this is not a unit with a strong pedigree for elite-class bulls. Hunters should not expect Unit 73 to be a unit known for top-tier moose, and should set realistic expectations: most moose taken here are likely solid, mature representative bulls rather than record-book contenders. This qualitative read is based on the limited trophy history associated with the broader county area, and it's worth remembering that record-book entries are logged at the county level and shared across neighboring units — so this assessment reflects the general region rather than Unit 73 in isolation. Hunters whose primary goal is pursuing a record-class bull should weigh this modest trophy history against the unit's otherwise strong harvest success before committing points to this specific draw.

How to Apply

Idaho moose tags, including those for Unit 73, are issued exclusively through a limited-quota draw system — there is no general season option for moose anywhere in this unit, and every hunt here is controlled through the draw. Idaho's draw system is notable among western states in that it operates on a pure random-draw basis: there are no preference points or bonus points to accumulate. Every applicant, whether applying for the first time or the fifteenth, has identical odds on any given application in any given year. There is nothing to "build up" over time — the only strategic lever available to hunters is which unit and hunt they choose to apply for, since the odds reset independently every season.

Both residents and nonresidents apply through Idaho Fish and Game's draw system, though resident and nonresident applicants are generally subject to different tag allocations and fee structures. Because Unit 73 issues only a handful of moose tags per year, hunters should expect this to remain a highly competitive draw regardless of residency status, given how few tags exist relative to Idaho's overall applicant pool for moose statewide.

Application dates, fees, and current draw statistics change every cycle and are not reflected in this article. For the most current deadlines, fees, and application procedures, hunters should consult HuntPilot's Idaho state page or Idaho Fish and Game's official draw information directly.

Frequently Asked Questions

What is the terrain like in Idaho Unit 73? Unit 73 covers a broad elevation range from 4,366 to 9,259 feet across 792,111 acres, suggesting a mix of lower valley terrain and higher-elevation alpine and subalpine country within the same unit. Specific vegetation and drainage details aren't available in current data, but the wide elevation band means moose habitat likely varies significantly from the unit's low points to its high country, and hunters should scout across multiple elevation bands rather than assuming animals concentrate in one zone.

What is harvest success like in Unit 73 for moose? Harvest success has been strong in recent years, with 100% success rates in 2025, 2024, 2022, and 2021, an 88% success rate in 2023, and a lower 62% success rate in 2020. Across the six most recorded years, hunters who draw tags in this unit have a well-documented history of converting those tags into harvested moose, though total hunter numbers each year are small (ranging from 5 to 8 hunters).

How big are the moose in Unit 73? Trophy record data for the counties overlapping Unit 73 shows a limited history of record-book entries, indicating this is not an area known for producing elite, record-class bulls. Hunters should expect solid, mature moose rather than planning around the likelihood of taking a top-tier trophy animal.

Is Idaho Unit 73 worth applying for? Based on available data, yes — primarily as an opportunity hunt. The harvest success rate has been exceptionally strong across most recent years, suggesting that hunters who draw a tag here have a good chance of filling it. Trophy potential is more modest given the limited record history in the surrounding counties, so hunters prioritizing bull size above all else may want to weigh other units with stronger trophy pedigrees. With only 37% public land, hunters should also plan carefully around access before applying.

Does Unit 73 have public land access for DIY moose hunters? Unit 73 is 37% public land, meaning the majority of the unit's acreage is privately owned. This is below the threshold typically considered DIY-friendly, and hunters planning a self-guided hunt should identify the specific public parcels within the unit well in advance, using mapping tools to confirm access before the season, rather than assuming broad public access across the unit.