Colorado GMU 9 Pronghorn Hunting
Larimer and Weld counties, northeast Colorado · 387 sq mi
Based on the EASIEST unit-wide buck or either-sex hunt code available to adult Colorado residents in the 2026 primary draw — the lowest preference-point tier that drew reliably. Private-land-only and Ranching for Wildlife hunts are excluded because neither is a unit-wide public-land opportunity — NOT because the public cannot draw them. A private-land-only license requires the hunter's own permission to hunt private ground; a Ranching for Wildlife license is valid on the participating ranches enrolled in that program. They are separate systems. Other weapons, seasons and nonresident applicants can require substantially more points. The band is a floor, not a target: even the easiest qualifying hunt here sits in that range.
What hunting GMU 9 is like
Game Management Unit 9 occupies 387 square miles across Larimer and Weld counties in Colorado's northeastern region. The landscape is predominantly gentle and rolling, with elevations ranging from 4,900 feet to 7,900 feet and a typical elevation near 5,900 feet. Terrain classified as gentle comprises roughly 85 percent of the unit by area, with moderate slopes making up about 14 percent and steep slopes only 2 percent. This is straightforward country for a hunter on foot, though the limiting factor here is legal access rather than terrain.
The unit is heavily private, with roughly 71 percent held in private ownership. State Wildlife Areas and BLM lands comprise only about 0.5 percent of the unit, or roughly 2 square miles of generally open ground where hunters can plan to access without special permission. An additional 2.8 percent is Colorado State Trust Land, but access depends on CPW's Public Access Program enrollment—only enrolled parcels may be hunted. About 26 percent of the unit is unclassified ownership, meaning the available data does not record an owner. The combination of limited public access and extensive private holdings defines the hunting experience here.
Pronghorn seasonal ranges reflect a unit where winter concentration shapes the year. Overall Range covers 71 percent of the unit, establishing the broad geographic extent where pronghorn may be found. Winter Range covers 64 percent, with Winter Concentration accounting for 34 percent—this means pronghorn cluster on significant portions of the unit as the seasons cool, though the mapped range does not specify exact locations. Pronghorn move through distinct phenological phases: early muzzleloader seasons in late September coincide with the Primary Rut and the transition into Late Rut recovery, when animals are actively breeding and establishing territories. The late rifle season from November through December falls in Fall Grouping and Winter Transition, when pronghorn gather in preparation for winter.
Three seasons are offered on this unit: Muzzleloader September 21–September 29 (Doe/Buck), Late Rifle November 1–December 31 (Doe), and a private-land-only season October 3–October 11 (Doe/Buck). The muzzleloader hunt spans the rut, while the late rifle hunt occurs as animals group for winter. In September, temperatures at mid-elevation average highs near 75 degrees Fahrenheit and lows near 45 degrees, with virtually no snowfall. By November, highs drop to around 49 degrees and lows to around 24 degrees, with average snowfall near 1.7 inches. Draw difficulty for the easiest qualifying unit-wide hunt code is easy, with applicants often drawing at zero preference points. Hunter pressure on the unit is extreme.
Terrain & elevation
- Elevation
- 4,900–7,900 ft, typically around 5,900 ft
- Steepness
- Gentle — mean slope 5°
- Slope breakdown
- 85% gentle · 14% moderate · 2% steep · 0% rugged
- Ground you can count on
- ~2 sq mi, plus ~11 sq mi of State Trust Land where access depends on enrollment
Habitat & cover
What actually grows here, by elevation. Each band adds to 100% on its own — these are shares of that band, not of GMU 9.
Lower elevations
- Grass and meadow49%
- Other cover44%
- Sagebrush4%
- Riparian3%
Mid elevations
- Grass and meadow74%
- Sagebrush19%
- Other cover7%
Higher elevations
- Grass and meadow53%
- Sagebrush39%
- Conifer7%
- Other cover1%
Cover classes from the USGS National Land Cover Database, split into elevation bands. “Other cover” is the remainder of the classification — bare ground, water, agriculture and developed land — and is left unnamed rather than guessed at.
Land & access
About <1% of GMU 9 is public land a hunter can count on — State Wildlife Areas and BLM. A further 3% is State Trust Land, which is huntable only where CPW has enrolled it.
- State Wildlife Area<1%
- BLM<1%
- State Trust Land3%
- Unclassified ownership26%
- Private71%
Colorado State Trust Land is open to public hunting only where it is enrolled in CPW's Public Access Program. Check current enrollment before planning around it.
“Ownership unclassified” means the source dataset does not record an owner for that acreage. It is not known to be public or private.
Where pronghorn live in the unit
Colorado Parks & Wildlife maps pronghorn seasonal ranges statewide. This is how much of GMU 9 each range covers — the single best clue to whether pronghorn are here in September, in November, or only passing through. The layers overlap, so they do not add to 100%.
- Overall Range71%the full extent of range CPW maps for pronghorn — near 100% on most units, and not a statement about when pronghorn are present
- Winter Range64%used in winter
- Winter Concentration34%where pronghorn bunch up in winter
Pronghorn seasons & weapons (2026)
| Season | Dates | Tags offered |
|---|---|---|
| Muzzleloader | September 21 – September 29 | Doe, Buck |
| Late Rifle | November 1 – December 31 | Doe |
| Private-land only | October 3 – October 11 | Doe, Buck |
Dates span every hunt code of that type in this unit and can differ by code. Confirm the current brochure with Colorado Parks & Wildlife before applying.
Fall weather
- September — highs around 75°F, lows around 45°F (mid-elevation normals)
- October — highs around 61°F, lows around 33°F, about 1 in of snow (mid-elevation normals)
- November — highs around 49°F, lows around 24°F, about 1.7 in of snow (mid-elevation normals)
GMU 9 pronghorn hunting FAQ
How much ground can a hunter actually access here without special permission?
Only about 0.5 percent of the unit—roughly 2 square miles of State Wildlife Areas and BLM land—is generally open to public hunting. Legal access, not terrain difficulty, is the primary constraint. An additional 2.8 percent is Colorado State Trust Land, but only parcels enrolled in CPW's Public Access Program may be hunted, and enrollment varies by parcel.
Does the unit offer archery pronghorn hunting?
The three listed seasons here are Muzzleloader (late September), Late Rifle (November–December), and a private-land-only season (early October). Whether the unit offers over-the-counter archery licenses is not determined by this data, which covers only limited draw hunt codes.
Which season is better for a first-time pronghorn hunter—early muzzleloader or late rifle?
The muzzleloader hunt (September 21–29) occurs during the Primary Rut and Late Rut phases, when bucks are actively chasing and territorial, offering visibility and engagement. The late rifle hunt (November 1–December 31) falls during Fall Grouping and Winter Transition, when pronghorn have begun clustering for winter and the rut is over; this requires locating concentrated herds rather than hunting active breeders.
Is zero points a realistic way to draw this unit?
Yes. The easiest qualifying unit-wide hunt code here draws at zero preference points reliably in the primary draw, meaning applicants with no points have a reasonable chance. Other routes to a tag include the secondary draw (a separate June lottery open to anyone) and the leftover list (first-come, first-served after the primary draw).
Will the weather be manageable for a September hunt?
September temperatures at mid-elevation average highs near 75 degrees and lows near 45 degrees, with virtually no snowfall. Conditions are mild, though mornings can be cool. The landscape is gentle enough that physical navigation is not a barrier, but the extreme hunter pressure on this unit means finding unpressured animals may be the real challenge.
Does pronghorn distribution shift dramatically across the fall?
Winter Range covers 64 percent of the unit, with Winter Concentration marking 34 percent where pronghorn cluster. This indicates pronghorn gather as the season advances into fall and winter, though the mapped ranges do not specify exact locations or the timing of shifts. A hunter should expect increasing concentration on winter ground as November approaches.
Data sources & methodology
- Colorado Parks & Wildlife — Big Game hunting — seasons, weapons, hunt codes and license types
- CPW — Primary Draw rules — how preference points and the hybrid draw work
- CPW — Pronghorn statistics, draw recap and Drawn Out At reports — the point levels behind the draw-difficulty bands
- CPW — Secondary Draw — licenses remaining after the primary draw
- USGS / MRLC — National Land Cover Database — habitat and cover classes by elevation band
- CPW — Maps and GIS (Species Activity Mapping) — pronghorn seasonal range
- CPW — State Trust Land Finder — which State Trust acreage is enrolled and open to public hunting
- USGS PAD-US — Protected Areas Database of the United States — land ownership and access
- Daymet daily climate, 1991–2020 (Oak Ridge National Laboratory) — fall weather
Draw difficulty is a qualitative band, not published odds — the note under the summary above states exactly which hunt code it describes. Land shares are separate, non-overlapping categories: publicly owned is not the same as open to hunting, and State Trust Land is huntable only where CPW has enrolled it. Unit data last updated September 24, 2026.