Colorado Unit 46 Elk Hunting Guide

Colorado Unit 46 is a limited-quota elk unit tucked into high-elevation country ranging from 7,731 feet up to 14,234 feet, spread across 136,443 acres of mixed terrain. With 78% public land and 26% designated wilderness, this is a unit that rewards hunters willing to get deep into rugged, physically demanding country — and it's built entirely around the draw system, with no general season option for elk here.

For hunters researching Unit 46, the first thing to understand is that every elk hunt in this unit is limited-quota. There's no walk-in-and-buy-a-tag opportunity — every hunter afield here has drawn a specific tag, including those pursuing antlered or either-sex animals. That structure tends to concentrate hunting pressure into defined windows and keeps overall hunter numbers more controlled than you'd see in an over-the-counter unit, but it also means success depends heavily on which specific hunt code a hunter draws and how well they've scouted the terrain beforehand.

This article breaks down what the harvest data, survey numbers, and terrain profile tell us about hunting elk in Unit 46, and whether it's worth prioritizing in an application strategy.

HuntPilot Analysis: Is Unit 46 Worth Applying For?

The honest answer is: it depends on what a hunter is looking for, and expectations need to be calibrated to the data.

Harvest success in Unit 46 has been inconsistent over the past three seasons. In 2025, 236 hunters harvested 45 elk for a 19% success rate. In 2024, a much larger pool of 483 hunters harvested 108 elk, pushing success to 22%. In 2023, 554 hunters harvested only 74 elk, dropping success to 13%. That's a meaningful swing — success nearly doubled from 2023 to 2024 even as hunter numbers dropped by nearly 130, suggesting that when fewer hunters are afield (or conditions/timing align better), the unit produces meaningfully better results. The 2025 numbers, with fewer hunters again, land in between at 19%.

This volatility is worth internalizing: Unit 46 isn't a unit where hunters can count on a consistent, predictable success rate year over year. Weather, elk movement, and hunt-code-specific pressure appear to swing outcomes significantly.

On the herd health side, the average bull-to-cow ratio across six survey years (2018–2024) sits at 34:100. That's a modest ratio — well below what would suggest a bull-heavy or trophy-managed herd, and it points to a unit that's functioning as a solid working elk herd rather than one being managed for exceptional bull escapement. Hunters should not expect to walk into a unit stacked with mature bulls based on this ratio alone; it's a reasonably typical number for a heavily hunted limited-quota unit.

On trophy potential, the counties overlapping Unit 46 carry only a limited history of trophy-class record entries. That doesn't mean big bulls don't come out of this country — they do, on occasion, in nearly every western elk unit — but the data doesn't support a strong or exceptional trophy designation here. Hunters chasing a genuine record-book animal should treat Unit 46 as a long-shot opportunity rather than a unit with a proven trophy pedigree. This is one of the reasons HuntPilot's unit-level data matters: it lets hunters separate units with real trophy history from units that are good elk country but not proven trophy factories.

Where Unit 46 does shine is in access and terrain. With 78% public land, DIY hunters have a legitimate base of ground to work with, and the 26% wilderness designation means a meaningful chunk of the unit is roadless, low-pressure country for hunters willing to hike or pack in. The elevation range — topping out above 14,000 feet — tells you this is genuinely rugged, high-alpine terrain in its upper reaches, with much lower, more moderate country down toward 7,700 feet. That spread gives hunters options depending on time of year and physical capability, but it also means success often correlates directly with how far a hunter is willing to travel from roads and trailheads.

Bottom line: Unit 46 is worth applying for if a hunter values solid public land access, wilderness solitude, and is realistic about moderate success rates and limited trophy upside. It is not a unit to prioritize if the primary goal is a record-book bull.

Harvest Success Rates

The three-year harvest trend in Unit 46 tells a clear story of variability:

• 2025: 236 hunters, 45 harvested elk, 19% success
• 2024: 483 hunters, 108 harvested elk, 22% success
• 2023: 554 hunters, 74 harvested elk, 13% success

The standout data point is 2024, where success jumped to 22% despite hunter numbers being roughly midway between the other two years. That's a strong season by any measure for a limited-quota mountain unit. Conversely, 2023 saw the highest number of hunters afield (554) paired with the lowest success rate (13%), which suggests pressure and success aren't linearly connected here — more hunters didn't translate to more harvested elk, and may have actually worked against overall success by pushing elk into harder-to-access terrain or altering movement patterns.

Hunters should plan for success rates somewhere in the high teens to low twenties as a realistic expectation, understanding that any given season could land meaningfully above or below that range depending on conditions.

Herd Health & Population Trends

Survey data collected across six years (2018–2024) shows an average bull-to-cow ratio of 34:100. This is a moderate ratio that reflects a unit with a functioning, huntable bull population but not one that's being managed toward a bull-heavy demographic. For context, ratios in this range are common across many Colorado limited-quota units and indicate a herd that receives regular hunting pressure on the bull segment.

This ratio matters most for hunters trying to gauge how many mature bulls might be on the landscape relative to cows during the season. A 34:100 ratio doesn't preclude taking a good bull, but it does mean hunters shouldn't expect to see bulls behind every group of cows. Persistent glassing and covering ground to locate bull concentrations — often in the higher, more remote pockets of the unit — will likely be more productive than expecting encounters in every drainage.

Trophy Quality

Based on the available record data, the counties overlapping Unit 46 show only a limited trophy history. It's important to note that record-book entries are logged at the county level, not the unit level, meaning any trophy animals attributed to these counties could have come from anywhere within them — including neighboring units, not necessarily Unit 46 specifically.

Given that caveat, the data available doesn't support characterizing Unit 46 as a strong or proven trophy unit. Hunters can still encounter mature, respectable bulls here — that's true of nearly any well-managed limited-quota elk unit in Colorado — but those chasing a genuine shot at a record-class bull should treat this as a low-probability outcome rather than a realistic primary goal. Unit 46 is better approached as a quality hunting experience and meat-in-the-freezer opportunity than a trophy destination.

Access & Terrain

Unit 46 spans an enormous elevation range — from 7,731 feet at its lowest to 14,234 feet at its highest points — which is about as dramatic a vertical spread as you'll find in a Colorado elk unit. That range alone tells hunters this is big, demanding mountain country. The lower elevations offer more moderate terrain and access, while the upper reaches push into true high-alpine environments where weather can turn quickly and physical conditioning becomes a real factor in whether a hunt is successful.

Of the unit's 136,443 total acres, 78% is public land, giving DIY hunters a strong base to plan hunts without needing to negotiate private land access. That's a healthy public land percentage and one of the more attractive aspects of this unit for hunters without connections to private ground.

The 26% wilderness designation is significant. Wilderness areas here mean foot and horseback access only — no motorized or mechanized travel, including ATVs and mountain bikes. For nonresident hunters, it's worth noting that under Colorado law, unlike some neighboring states, there is no state-mandated guide requirement for hunting wilderness areas as a nonresident. Hunters are free to plan and execute a DIY wilderness hunt in Unit 46's wilderness acreage without hiring an outfitter, though the physical and logistical demands of packing gear and game out of true wilderness country shouldn't be underestimated.

Given the elevation and wilderness profile, hunters willing to get at least a mile or more from roads and trailheads, and gain significant elevation, are likely to find less pressured elk and better opportunities than those who stay close to easy access points. This is a unit where physical fitness and a willingness to hunt vertical, remote terrain pays real dividends.

How to Apply

Because Unit 46 has no general season, every elk hunter in this unit is operating through Colorado's limited-quota draw system. There is no over-the-counter fallback tag available for this unit — hunters must apply and draw a specific hunt code to hunt here, whether pursuing an antlered or either-sex animal.

Colorado's draw operates on a true preference point system for elk. Points accumulate for hunters who apply and don't draw, and the highest point holders in a given pool draw first — meaning a sufficiently high point total can eventually put a hunter in position for a specific hunt code, depending on how competitive that particular hunt is. Colorado maintains separate resident and nonresident applicant pools, and nonresidents should expect the point investment required to draw premium hunt codes to be higher than for residents.

It's worth noting that a successful draw consumes accumulated preference points for that species — hunters who draw a Unit 46 elk tag will restart their point total afterward, not carry points forward.

Because this unit offers multiple hunt codes across different date windows and sex designations, hunters should review each hunt code individually rather than assuming odds are uniform across the unit. Application dates, fees, and current draw statistics change every cycle — for the most current numbers, see HuntPilot's Colorado state page for up-to-date deadlines, fees, and draw odds specific to Unit 46's hunt codes.

Frequently Asked Questions

What is the terrain like in Colorado Unit 46? Unit 46 covers a dramatic elevation range from 7,731 feet to 14,234 feet, meaning hunters can encounter everything from moderate foothill terrain to true high-alpine environments near timberline. With 78% public land and 26% wilderness, there's substantial room to hunt remote, low-traffic country, though the higher elevations demand strong physical conditioning and preparation for rapidly changing mountain weather.

What is harvest success like in Unit 46? Recent harvest data shows success rates of 19% in 2025, 22% in 2024, and 13% in 2023, with hunter numbers ranging from 236 to 554 across those seasons. Success has fluctuated significantly year to year, so hunters should plan for moderate, variable success rather than a guaranteed outcome, and should be prepared to hunt hard and cover ground regardless of the specific hunt code drawn.

How big are the elk in Unit 46? Available trophy record data shows only a limited history of record-book entries from the counties overlapping this unit, and the average bull-to-cow ratio across recent surveys sits at 34:100 — a moderate ratio that doesn't suggest an unusually bull-heavy herd. Mature bulls are present, but hunters should not treat Unit 46 as a proven trophy destination based on the data available.

Is Colorado Unit 46 worth applying for? For hunters prioritizing solid public land access (78%), meaningful wilderness acreage (26%), and a legitimate DIY elk hunting experience in rugged, high-elevation country, yes — it's a reasonable unit to include in an application strategy. For hunters whose primary goal is a record-class bull, the limited trophy history here suggests looking elsewhere or treating a big bull as a bonus rather than an expectation.

Do nonresidents need a guide to hunt the wilderness portions of Unit 46? No. Colorado does not require nonresidents to hire a licensed outfitter or guide to hunt wilderness areas, unlike some neighboring states. Nonresident hunters can plan and execute a fully DIY hunt in Unit 46's wilderness acreage, though the remote, high-elevation terrain demands careful physical and logistical preparation.