Wyoming Unit 4 Pronghorn Antelope Hunting Guide

Wyoming Unit 4 is a limited-quota pronghorn unit covering roughly 149,038 acres in the eastern reaches of the state's antelope country, with elevations ranging from 4,135 to 5,496 feet. Unlike many Wyoming pronghorn units that offer a general season tag over the counter for residents, Unit 4 operates entirely through the draw — there is no general season here. Every hunter, resident or nonresident, who wants to chase pronghorn in this unit has to go through Wyoming's application process, which immediately changes how hunters should think about planning a season here.

This is a unit defined by tight public access and a draw-only structure, which makes it a very different proposition than the wide-open, OTC-friendly antelope units hunters often associate with Wyoming. With just 14% public land and zero wilderness acreage, Unit 4 demands careful pre-season scouting and access planning rather than the walk-and-glass simplicity that defines pronghorn hunting in units with more public ground.

HuntPilot Analysis: Is Unit 4 Worth Applying For?

The harvest numbers out of Unit 4 tell a strong story for hunters who do draw a tag. Success rates have been consistently high across recent seasons: 89% in 2025 (81 of 91 hunters), 74% in 2024 (63 of 85 hunters), a perfect 100% in 2023 (79 of 79 hunters), and 74% in 2022 (48 of 65 hunters). That's a four-year average solidly in the 70-90% range, which is excellent for any limited-quota antelope hunt and reflects a healthy, huntable population once a tag is in hand.

The catch is access. At only 14% public land, the vast majority of Unit 4 is private property. This is not a unit where hunters can simply pull up a map, find a few hundred thousand acres of public ground, and start glassing. DIY hunters need to identify the specific public parcels — whether BLM, state land, or walk-in areas — well before the season, and be prepared for the reality that much of the best pronghorn habitat here may require landowner permission or fall on leased ground. Hunters who treat this unit like a wide-open public-land antelope hunt will be disappointed; hunters who do their homework on access will find a unit that rewards the effort with a high probability of filling a tag.

The wildlife survey data shows an average buck:doe ratio of 42:100 across four survey years (2021–2024). That's a solid, believable ratio for pronghorn — well within the range of a normal, healthy herd structure rather than an outlier that suggests a thin survey sample. It indicates a stable buck segment in the population, which supports both opportunity and some age structure in the bucks available.

On trophy potential, the counties overlapping Unit 4 carry a moderate history of trophy-class pronghorn in the record books. That's not an exceptional pedigree, but it's enough history to suggest a mature buck is a realistic possibility for a patient hunter, rather than purely a long shot. Hunters chasing a genuine trophy-caliber pronghorn should treat this as a unit with some upside, not a guaranteed trophy factory — the harvest data shows most hunters are filling tags, but the record-book history doesn't put this unit at the top of the state's trophy pedigree.

Given the combination of strong harvest success, a believable and stable buck:doe ratio, and moderate trophy history, Unit 4 is worth applying for — especially for hunters who prioritize tag-filling odds and are willing to invest time in locking down access to the limited public ground before the season starts. It's a harder recommendation for hunters who want a pure public-land DIY experience with minimal pre-season legwork.

Harvest Success Rates

Unit 4's harvest numbers are the strongest selling point in the available data. Over the last four recorded seasons:

• 2025: 91 hunters, 81 harvested — 89% success
• 2024: 85 hunters, 63 harvested — 74% success
• 2023: 79 hunters, 79 harvested — 100% success
• 2022: 65 hunters, 48 harvested — 74% success

Averaged across these four years, success sits in the mid-to-upper 80s percentage range, which is excellent for a pronghorn unit of any kind, let alone one with such limited public access. The 100% success rate in 2023 stands out — a year where every hunter who drew a tag and went afield connected. That kind of consistency across varying hunter counts (ranging from 65 to 91 hunters per year) suggests a stable, huntable pronghorn population that isn't swinging wildly from year to year, and that hunters who put in the legwork to access private or limited public ground are converting opportunities into harvests at a high rate.

Trophy Quality

Trophy data for Unit 4 points to a moderate history of record-book pronghorn coming from the counties that overlap this unit. That history is shared with neighboring units pulling from the same county boundaries, so it shouldn't be read as unit-exclusive production — but it does indicate that mature, well-developed bucks have come from this general area over time.

This isn't a unit with an exceptional or elite trophy pedigree based on the available records, but moderate trophy history combined with a stable buck:doe ratio and strong harvest success suggests hunters have a realistic shot at a quality buck if they're selective and willing to pass on younger animals early in the hunt. Hunters whose primary goal is a wall-worthy pronghorn should scout hard for mature bucks on the limited public tracts and any accessible private ground, rather than assuming trophy quality will present itself passively.

Herd Health & Population Trends

The average buck:doe ratio of 42:100 across the four surveyed years (2021–2024) is a normal, healthy figure for a pronghorn herd — not inflated by a small sample size, and not alarmingly low. A ratio in this range generally reflects adequate buck survival and a population capable of sustaining both general hunting pressure and some trophy-class animals reaching maturity.

Combined with the harvest success trends, this survey data paints a picture of a stable pronghorn herd in Unit 4 that can support the current limited-quota harvest structure without signs of overharvest or population stress. Hunters can have reasonable confidence that population fundamentals are sound here, even though the public-land access situation requires extra planning.

Access & Terrain

Access is the central challenge in Unit 4. With public land making up just 14% of the unit's 149,038 acres, the overwhelming majority of the ground is privately held. This is well below the threshold where a unit can be considered DIY-friendly, and hunters need to treat private-land access as the primary logistical hurdle rather than an afterthought. There is 0% wilderness in this unit, so there are no wilderness-specific access restrictions to navigate — the limiting factor is land ownership, not terrain designation.

Elevation in Unit 4 ranges from 4,135 to 5,496 feet, putting it squarely in the lower-elevation sagebrush and open-plains country typical of Wyoming pronghorn habitat. This kind of terrain — smoother ground, long sightlines, lower elevation — is classic antelope country that rewards good glass and patience over physical endurance, but it also means animals are highly visible and mobile across property lines, so hunters need a clear picture of exactly where public and accessible private ground lies before they ever uncase a spotting scope.

Hunters planning a trip to Unit 4 should use HuntPilot's public land mapping tools to identify the specific parcels available before the season, rather than assuming general open-country access like many Wyoming antelope units offer. Given the acreage and the low public percentage, the actual huntable public footprint is small, and competition for that ground among tag holders can be real.

How to Apply

Unit 4 pronghorn tags are available exclusively through Wyoming's limited-quota draw system — there is no general season or over-the-counter option for this unit. Both residents and nonresidents must apply through the draw for every hunt type offered here, including antlered and either-sex tags.

Wyoming's pronghorn draw uses a preference point system for residents and nonresidents alike, meaning hunters who apply but don't draw accumulate points that improve their position in future draws. It's important to understand that a successful draw consumes those accumulated points — hunters who draw a Unit 4 tag will restart their point total for future applications rather than carrying points forward.

Nonresidents should also be aware that Wyoming's draw structure allocates tags differently than a simple weighted lottery, and odds for a specific hunt type in Unit 4 will vary by residency and point level. Because this unit has no wilderness acreage, there's no state-mandated guide requirement tied to wilderness access for nonresident hunters here — that Wyoming rule only applies in designated wilderness areas.

Application dates, fees, and current draw odds change every cycle, so hunters should check HuntPilot's Wyoming state page at /states/wy for the live numbers before applying, and review the Unit 4 page on HuntPilot directly for the most current hunt-type breakdowns.

Frequently Asked Questions

What is the terrain like in Wyoming Unit 4? Unit 4 sits at relatively low elevation for Wyoming, ranging from 4,135 to 5,496 feet, consistent with open sagebrush flats and rolling plains typical of pronghorn habitat. There is no wilderness acreage in the unit, so terrain itself isn't a major obstacle — the bigger challenge is that only 14% of the unit is public land, meaning most of this open country sits behind private boundaries.

What is harvest success like in Unit 4? Harvest success has been strong and consistent in recent years: 89% in 2025, 74% in 2024, 100% in 2023, and 74% in 2022. That's a notably high success rate for a limited-quota antelope unit, suggesting that hunters who draw a tag and gain access to huntable ground have a good chance of filling it.

How big are the pronghorn in Unit 4? Trophy records from the counties overlapping Unit 4 show a moderate history of trophy-class bucks. It's not among Wyoming's top trophy pedigree units, but mature bucks have come from this area, and a stable buck:doe ratio around 42:100 suggests the buck segment of the herd has room to reach maturity.

Is Wyoming Unit 4 worth applying for? Based on the available data, yes — particularly for hunters focused on a high likelihood of filling a tag. The four-year harvest success average is strong, the herd survey data shows a healthy buck:doe ratio, and trophy history is moderate. The main caveat is access: with only 14% public land, hunters need to scout and secure access before applying, rather than assuming they can hunt open public ground on arrival.

Does Unit 4 have a general pronghorn season? No. Unit 4 has no general season for pronghorn — every hunt, including antlered and either-sex tags, is issued through Wyoming's limited-quota draw. Both residents and nonresidents must apply and be drawn to hunt this unit.