Colorado Unit 19 Moose Hunting Guide

Colorado Unit 19 sits high in the northwestern part of the state, spanning elevations from 4,843 feet up to 12,687 feet across 270,820 acres of rugged terrain. For hunters chasing moose, this unit offers a genuine limited-entry opportunity in a landscape that ranges from valley bottoms to alpine basins. With 70% public land and 30% designated wilderness, Unit 19 provides significant access for hunters willing to put in the legwork, while the wilderness component means some of the best country requires backcountry travel and careful planning.

Moose hunting in Colorado is a once-in-a-lifetime pursuit for most residents and nonresidents alike, and Unit 19 has built a reputation among point-holders as a unit worth watching. This article breaks down what the available harvest data, application structure, and terrain profile tell hunters about whether to prioritize this unit in their point strategy.

Harvest Success Rates

Moose harvest success in Unit 19 has fluctuated over recent seasons but generally trends favorably compared to many big game hunts in the West. In 2025, 19 hunters harvested 14 animals for a 74% success rate. In 2024, success climbed even higher, with 8 of 10 hunters tagging out for an 80% success rate. Going back further, the numbers show more moderate results: 47% in 2023 (8 of 17), 50% in 2022 (8 of 16), 35% in 2021 (6 of 17), and 53% in 2019 (8 of 15).

The overall pattern across these six seasons shows success rates generally in the 35-80% range, with the two most recent years (2024 and 2025) posting the strongest numbers in the dataset. This is consistent with what many hunters observe about moose hunting in general — once a tag is drawn, moose are large, relatively unwary animals compared to other big game, and success rates tend to run higher than for species like elk or mule deer. However, the swings between years (a 35% low in 2021 versus an 80% high in 2024) suggest that hunter effort, weather, and small sample sizes all play a role in year-to-year variability. Hunters should view the most recent two years as encouraging but shouldn't assume an automatic tag fill — a mid-30s to mid-50s success rate has also shown up multiple times in this same unit's recent history.

Trophy Quality

The counties overlapping Unit 19 carry a strong history of trophy-class moose production. This doesn't guarantee every hunter fills their tag with a record-caliber bull, and because trophy records are logged at the county level rather than by hunt unit, that trophy history is shared with neighboring units that fall within the same counties — not exclusive to Unit 19 alone. That said, a strong trophy history across the surrounding region is a meaningful signal for hunters prioritizing antler quality over simply filling a tag, and it suggests this general area of northwestern Colorado has consistently produced mature bulls capable of reaching record-book consideration.

Hunters drawing a bull tag in this unit should treat the terrain and elevation range as an asset — moose in this part of Colorado have access to willow-choked drainages, timbered slopes, and high alpine basins that provide the kind of habitat diversity mature bulls need to reach full maturity.

Access & Terrain

Unit 19's terrain runs from 4,843 feet at its lowest to 12,687 feet at its highest point, an elevation range that spans river valleys, sagebrush and timber transition zones, and true high-alpine basins near tree line. This vertical diversity means moose can be found across a wide range of habitat types depending on season and weather, from willow bottoms favored for feeding to higher basins used for cover and thermal relief.

With 70% of the unit classified as public land, DIY hunters have substantial room to work without needing to negotiate private access. The 30% wilderness designation is a significant factor for trip planning: wilderness areas prohibit mechanized access, meaning hunters targeting the wilderness portion of the unit should plan on foot or horseback travel only. Importantly, Colorado does not impose Wyoming-style outfitter requirements for nonresidents hunting wilderness areas — nonresident hunters are free to hunt the wilderness portion of Unit 19 without hiring a guide, though the physical demands of packing out a moose from wilderness terrain should not be underestimated.

Forum accounts from hunters familiar with the broader Unit 19/191 area describe a mix of accessible valley terrain suitable for glassing and more demanding backcountry pockets. Hunters unfamiliar with the specific drainages and glassing points within the unit should use HuntPilot's map tools — including public land overlays and land ownership boundaries — to identify likely travel corridors and water sources before setting boots on the ground.

HuntPilot Analysis — Is Unit 19 Worth Applying For?

Unit 19 checks several boxes that make it worth serious consideration for hunters building a Colorado moose point strategy. The combination of a strong regional trophy history, recent success rates in the 74-80% range, and 70% public land ownership makes this a unit where a drawn tag has a real chance of turning into a mature bull on the wall and meat in the freezer.

The caveats are real, though. Success rates have dipped as low as 35% in recent years, so hunters shouldn't assume an automatic fill just because 2024 and 2025 posted strong numbers. The 30% wilderness component also means a portion of the best habitat requires physical commitment — pack animals, backpacking gear, or a willingness to hike well beyond road access. This isn't a unit where hunters can expect to glass from a truck and tag a bull in an afternoon across the entire unit, though the terrain diversity does offer some more accessible options along the lower-elevation fringes.

For hunters who have been accumulating Colorado preference points for moose, Unit 19 represents a legitimate target given the trophy history in the surrounding counties and a harvest track record that, in the most recent two years, outperforms much of what's typical for western big game hunts. As with all Colorado moose units, remember that a successful draw consumes accumulated points — hunters should be ready to commit to the hunt once they draw, since points restart from zero afterward.

How to Apply

Alternatively, check HuntPilot's Colorado state page (/states/co) for the latest application windows and unit-specific information.

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 19? Unit 19 spans a dramatic elevation range from 4,843 feet to 12,687 feet, encompassing valley bottoms, timbered transition zones, and high alpine basins. With 70% public land and 30% wilderness, the unit offers a mix of road-accessible terrain and true backcountry pockets that require foot or horseback travel. This diversity gives moose access to varied habitat throughout the season, from willow-lined drainages to high basins.

What is harvest success like for moose in Unit 19? Recent harvest data shows success rates ranging from 35% to 80% across the 2019-2025 seasons, with the most recent two years (2024 and 2025) posting the strongest results at 80% and 74% respectively. Earlier years in the dataset, including 2021 at 35%, show that success isn't guaranteed and can vary meaningfully year to year.

How big are the moose in Unit 19? The counties overlapping Unit 19 have a strong history of trophy-class moose production, suggesting this region of northwestern Colorado has consistently produced mature, record-caliber bulls. Because trophy records are tracked by county rather than by exact hunt unit, this trophy potential is shared with neighboring units in the same county footprint, but it's still a strong indicator for hunters prioritizing bull quality.

Is Unit 19 worth applying for as a moose hunter? Based on the available data, Unit 19 is a strong candidate for hunters building a Colorado moose point strategy. It combines a favorable public land percentage (70%), a regional trophy history, and harvest success rates that have trended upward in the most recent two seasons. The main consideration is the 30% wilderness component, which demands more physical commitment from hunters targeting that terrain. For current draw odds at specific point levels, hunters should check HuntPilot's unit page for up-to-date figures.

Do nonresidents need a guide to hunt the wilderness portion of Unit 19? No. Colorado does not require nonresidents to hire an outfitter or guide to hunt wilderness areas, unlike some other western states. Nonresident hunters can pursue moose in the wilderness portion of Unit 19 on their own, though the remote, roadless nature of wilderness terrain means hunters should plan carefully for pack-out logistics given the size of a mature bull moose.