Colorado Unit 72 Mule Deer Hunting Guide

Colorado Unit 72 sits in the southwest corner of the state along the Utah border, encompassing 625,213 acres of canyon country, mesa tops, and mixed public-private land near the Canyon of the Ancients area. For hunters chasing mule deer, this unit offers a genuine western experience — rugged, remote, and largely undisturbed by heavy development. With 69% of the unit in public ownership, there's substantial room to roam, though the terrain here rewards hunters who put in scouting time over those looking for an easy walk-in hunt.

Unit 72 has built a reputation among mule deer hunters as a unit that demands patience and local knowledge. Forum chatter consistently describes it as beautiful, wild country that can be tough to crack — herds aren't always concentrated, and success often hinges on timing movements correctly relative to weather and forage conditions. That reputation lines up with what the harvest data shows: solid but not exceptional success rates, and a unit that rewards those willing to scout hard rather than show up cold.

HuntPilot Analysis

Is Unit 72 worth applying for? The honest answer is: it depends on what a hunter is after. This is not a unit where hunters should expect to walk into a herd of deer standing in the open. Multiple hunters on public forums describe long stretches without seeing quality bucks, tough terrain to move through efficiently, and deer that don't always cooperate with hunting season timing. One hunter who scouted the area over multiple seasons noted seeing only two good bucks despite repeated trips — a reminder that this unit takes real fieldwork to unlock.

That said, the harvest numbers tell a more encouraging story than the forum anecdotes might suggest. Recent success rates have ranged from 57% to 66%, which is respectable for a mule deer unit of this size and terrain complexity. The 2024 season posted a 66% success rate across 1,752 hunters, and even the lower years have stayed above the 55% mark. This suggests that while finding a specific buck can be a grind, hunters willing to work the unit are converting opportunities into harvests at a solid clip.

The trophy angle adds real weight to the case for applying. The counties overlapping Unit 72 carry a strong history of trophy-class mule deer production, which puts this unit in a different category than a pure meat-hunt destination. Combined with 69% public land access, hunters have both the room and the trophy potential to justify the investment in points and planning — but only if they're prepared to scout aggressively rather than rely on a single trip to figure things out. This is a unit best suited to hunters who can either dedicate significant scouting time beforehand or who have some local knowledge going in.

Harvest Success Rates

Unit 72's mule deer harvest data over the past four seasons shows consistent, respectable success rates:

• 2025: 1,731 hunters, 981 harvested — 57% success
• 2024: 1,752 hunters, 1,156 harvested — 66% success
• 2023: 1,768 hunters, 1,061 harvested — 60% success
• 2022: 860 hunters, 545 harvested — 63% success

These are unit-wide totals across all deer hunts, and the pattern is notable: even in the lowest year (2025), more than half of all hunters tagged out. The jump in hunter numbers from 2022 (860) to 2023-2025 (roughly 1,750 each year) coincided with success rates holding steady in the high-50s to mid-60s range, which suggests the unit's deer population has been able to support increased hunting pressure without a corresponding collapse in success. For a unit with this much rugged, hard-to-access country, these numbers indicate that hunters who commit to the terrain are finding and connecting with deer at an above-average rate for western mule deer hunting.

Trophy Quality

Trophy data for the counties overlapping Unit 72 points to a strong history of trophy-class mule deer production. This is one of the more compelling reasons to consider applying here: the canyon and mesa country typical of this region has historically produced bucks that make the record books, and that pedigree extends across the broader area shared with neighboring units. Because trophy records are logged by county rather than by hunt unit, this trophy history is shared with adjacent units in the same county footprint — it doesn't mean every buck came out of Unit 72 specifically, but it does confirm the habitat and genetics in this corner of Colorado are capable of producing exceptional deer.

Forum accounts back this up qualitatively — hunters describe glassing big, beautiful country and occasionally spotting genuinely good bucks, even if they're not abundant. The takeaway: trophy potential here is real, but it's not a numbers game. Hunters need to be selective, patient, and willing to pass on marginal deer while working toward the areas most likely to hold a mature buck.

Herd Health & Population Trends

Wildlife survey data for Unit 72 is limited, with only one survey year available (2024), showing an average buck-to-doe ratio of 33:100. This ratio is within a biologically plausible range for a mule deer herd and doesn't show any red flags of an inflated or unreliable sample — it's a reasonable, if unspectacular, buck ratio that suggests a functioning herd with a moderate buck component relative to does.

Because only one year of survey data is available, it's difficult to establish a trend. Hunters should treat this single data point as a snapshot rather than a definitive picture of long-term herd health. For more current survey information and multi-year trend data, checking the HuntPilot unit page or Colorado Parks and Wildlife's published herd management plans before finalizing an application is recommended.

Access & Terrain

Unit 72 spans a dramatic elevation range from 4,599 to 9,961 feet, meaning hunters could be working anywhere from low-elevation canyon bottoms and sagebrush flats to higher mesa tops and timbered country depending on where they focus their efforts and the time of year. With 625,213 total acres and 69% public land, there's ample room to hunt without needing to lock down private access — though forum posts note that public BLM ground can see heavier pressure during the more popular hunts, and that deer often shift off Forest Service ground onto lower elevations as the season progresses.

There is 0% wilderness designation in this unit, meaning nonresident hunters do not face Wyoming-style guide requirements here (this is a Colorado unit and that rule doesn't apply regardless), and access via standard roads and trails should be more straightforward than in a wilderness-heavy unit. That said, the terrain itself — canyon country with cross-canyon topography near the Utah border — is still physically demanding. Forum posts describe this as beautiful country that's genuinely fun to glass, but also acknowledge it doesn't always hold a lot of visible deer, especially before weather patterns push animals into more predictable movement corridors.

Given the mix of public and private land, hunters serious about scouting should use mapping tools to identify exactly where public boundaries lie relative to the irrigated agricultural ground mentioned in local hunter discussions — deer are known to work the edges of that private ag land, and understanding those boundaries in advance can make or break a hunt. HuntPilot's map overlays for public land and access points are a good starting point for that kind of pre-season boundary work.

How to Apply

Colorado's draw system for Unit 72 mule deer follows a hybrid structure that awards a portion of tags to the highest point holders and the remainder through a weighted random draw, with separate resident and nonresident applicant pools.

Because Colorado uses a true preference-point system for deer, points accumulate for hunters who apply and don't draw, and a sufficiently high point level can secure a tag through the top preference-point allocation. Demand for Unit 72 mule deer tags is competitive given the trophy potential and public land access, so nonresidents should expect this to be a multi-year point-building unit rather than a first-year draw. For current draw odds and point-level specifics, check the HuntPilot Unit 72 page or Colorado's published draw statistics.

Application dates and fees change every draw cycle. For the current deadlines, fees, and draw odds, see HuntPilot's Colorado page at /states/co.

Frequently Asked Questions

What is the terrain like in Colorado Unit 72? Unit 72 features rugged canyon and mesa country in southwest Colorado near the Utah border, with elevations ranging from 4,599 to 9,961 feet across 625,213 total acres. The landscape includes canyon bottoms, sagebrush flats, and higher timbered mesa terrain, with no designated wilderness acreage in the unit. Hunters describe it as beautiful, wild country that is demanding to move through and requires real scouting effort to locate consistent deer activity.

What is harvest success like in Unit 72 for mule deer? Success rates in Unit 72 have ranged from 57% to 66% over the past four seasons, with 2024 posting the highest rate at 66% (1,156 of 1,752 hunters). These are strong numbers for a mule deer unit with this much rugged terrain, suggesting that hunters who commit time to scouting and understanding deer movement patterns have a good chance of connecting.

How big are the mule deer in Unit 72? The counties overlapping Unit 72 have a strong history of trophy-class mule deer production, giving this unit real trophy potential compared to many other Colorado units. However, trophy records are logged at the county level and shared with neighboring units, so this pedigree reflects the broader region rather than being unit-exclusive. Forum reports confirm that quality bucks are present but not abundant, meaning hunters need to be patient and selective.

Is Unit 72 worth applying for as a nonresident? For nonresidents willing to invest in points and scouting, Unit 72 is a reasonable target given its combination of 69% public land, solid harvest success rates, and strong regional trophy history. It's not an easy walk-in unit — hunters without local knowledge should plan extensive pre-season scouting or expect a learning curve. Check HuntPilot's Unit 72 page for current draw odds and point requirements before applying.

What should hunters know about scouting Unit 72 before the season? Given the mix of public and private land and the canyon-mesa terrain, pre-season scouting should focus on identifying public land boundaries, water sources, and elevation bands where deer are likely to hold based on season timing. Local hunter reports suggest deer often work the edges of irrigated agricultural ground bordering public land, and that animals tend to move off higher Forest Service ground as conditions change through the season. HuntPilot's public land and terrain overlays can help hunters identify these transition zones and access points before heading into the field.