Wyoming Unit 99 Elk Hunting Guide

Wyoming Unit 99 elk hunting draws attention from both resident and nonresident hunters looking for a big-country, high-elevation elk hunt with strong public land access. Spanning 440,580 acres with elevations ranging from 6,576 to 13,069 feet, this unit offers everything from lower sagebrush benches to alpine basins near timberline. With 93% of the unit in public ownership, Unit 99 stands out as one of the more accessible elk units in the state for hunters willing to put in the physical effort that this terrain demands.

The unit also carries an 8% wilderness designation, a detail that matters significantly for nonresident hunters planning a do-it-yourself trip. Combined with recent harvest data showing consistent hunter success and a wildlife survey record spanning multiple years, Unit 99 gives hunters enough information to make an informed decision about whether to invest points and dollars into this specific draw.

This article breaks down what the data actually shows about Unit 99 — harvest trends, herd composition, access considerations, and the exact application details hunters need for planning ahead.

Harvest Success Rates

Unit 99 has posted solid and relatively stable harvest numbers over the past four seasons. In 2025, 308 hunters harvested 153 elk for a 50% success rate — a strong number for a public-land elk unit of this size. That builds on a multi-year trend that has been consistently positive:

• 2025: 308 hunters, 153 harvested, 50% success
• 2024: 304 hunters, 133 harvested, 44% success
• 2023: 274 hunters, 127 harvested, 46% success
• 2022: 294 hunters, 161 harvested, 55% success

Success rates have ranged from 44% to 55% over this four-year window, which is well above what many general elk units produce. This tells hunters two things: elk are present in huntable numbers, and hunter pressure — while present — hasn't been so intense that it's tanked success. Hunter numbers have also stayed relatively flat in the 274–308 range, suggesting this unit isn't seeing a dramatic surge in applicant pressure year over year.

Herd Health & Population Trends

Wildlife survey data collected across four seasons (2021–2024) shows an average bull-to-cow ratio of 36:100 in Unit 99. This is a moderate ratio for elk herds in the Rockies — not exceptional, but indicative of a bull segment that is neither overharvested nor overly restricted. A 36:100 ratio suggests hunters can expect to encounter a reasonable number of mature bulls relative to the cow population, supporting the healthy success rates seen in the harvest data above.

Because this average is drawn from four survey years rather than a single-year data point, it's a more reliable indicator of the herd's actual bull carryover than any single-season snapshot would be. Hunters should treat this as the standard expectation for the unit rather than anticipating outlier years.

Trophy Quality

Trophy records show that counties overlapping Unit 99 have a moderate history of producing trophy-class bulls. This places the unit in a middle tier — not among the state's marquee trophy units, but with a legitimate track record of quality animals coming out of the broader area. Because record-book entries are logged at the county level rather than by specific unit, this trophy history is shared with neighboring units that overlap the same counties, and animals credited to those records may have been taken anywhere within that broader landscape.

Given the moderate bull:cow ratio and the solid harvest success rates, Unit 99 appears to function as a unit where a patient, mobile hunter willing to get into the higher-elevation basins has a realistic shot at a mature bull, even if it's not consistently producing the exceptional trophy-class animals that define the state's top-tier limited-entry units.

Access & Terrain

Access is one of Unit 99's strongest selling points. With 93% of the unit classified as public land, hunters have room to roam without the private-land access headaches that plague many Western elk units. This is a unit where DIY hunters can build a season around public ground without needing to negotiate landowner permission or lease access.

The elevation range — 6,576 to 13,069 feet — spans an enormous vertical gradient. Lower elevations offer sagebrush and foothill terrain typical of early-season elk habitat, while the upper end of that range pushes into true alpine terrain near timberline. Hunters targeting this unit should be prepared for serious elevation gain and rugged, physically demanding country, particularly if pursuing elk that have pushed into the highest basins.

The unit carries an 8% wilderness designation. This is an important detail for nonresident hunters: Wyoming state law requires all nonresidents hunting in designated wilderness areas to hire a licensed Wyoming outfitter or guide. At 8% wilderness coverage, the vast majority of Unit 99's huntable public land falls outside that requirement, meaning nonresident DIY hunters can hunt most of the unit unguided. However, any hunter — resident or nonresident — planning to specifically target the wilderness portion should factor in that nonresidents legally cannot do so without a guide. Wyoming residents are not subject to this restriction and can hunt the wilderness acreage on their own.

HuntPilot Analysis

Is Unit 99 worth applying for? Based on the data available through HuntPilot, this unit earns a solid recommendation for hunters who value consistent opportunity and rugged public-land hunting over chasing the state's top trophy units.

The case in favor: harvest success has stayed in the 44–55% range across four consecutive seasons, which is a strong and dependable number. Public land access at 93% removes one of the biggest logistical barriers hunters face in the West. The bull:cow ratio of 36:100, while not spectacular, reflects a herd that's producing bulls at a sustainable rate. And with only 8% wilderness coverage, nonresident DIY hunters aren't locked out of the vast majority of the unit by guide requirements — a real advantage compared to units with heavier wilderness footprints.

The case for tempering expectations: trophy production in the surrounding counties is moderate rather than exceptional, so hunters chasing a record-class bull may find better odds investing points elsewhere. The extreme elevation range also means this is physically demanding terrain — hunters need to be in shape and prepared for high-country conditions if they want to access where the more mature bulls are likely holding late in the season.

Overall, Unit 99 fits the profile of a dependable, opportunity-rich elk unit rather than a trophy lottery ticket. For residents and nonresidents who want a genuine backcountry elk hunt with real success odds and mostly unguided public access, it's a unit worth serious consideration. Hunters should check HuntPilot's Unit 99 page for current draw odds before committing points, since draw difficulty shifts from year to year based on applicant volume.

How to Apply

Note that nonresident deadlines fall a full four months earlier than resident deadlines, so nonresidents planning to apply for Unit 99 need to act well ahead of the resident window.

Wyoming's draw system for elk does not use preference points for residents — resident elk draws are conducted as a straight random draw each year. Nonresidents do accumulate points that factor into the nonresident draw pool, but a successful draw consumes those accumulated points, resetting the applicant going forward.

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

Frequently Asked Questions

What is the terrain like in Wyoming Unit 99? Unit 99 covers a massive elevation range from 6,576 feet up to 13,069 feet, meaning hunters will encounter everything from lower sagebrush and foothill country to rugged alpine terrain near timberline. With 93% of the unit in public ownership, there's substantial room to hunt across this vertical gradient, but the terrain demands strong physical conditioning, especially for hunters pushing into the higher basins where elk often retreat.

What is harvest success like in Unit 99? Harvest success has been consistently strong over the past four seasons, ranging from 44% in 2024 to 55% in 2022, with 50% success recorded in 2025 across 308 hunters. This places Unit 99 among the more productive elk units for hunters who put in the effort, according to data tracked by HuntPilot.

How big are the elk in Unit 99? Trophy records show a moderate history of trophy-class bulls coming from the counties overlapping this unit, shared with neighboring units in the same county records. Combined with a bull:cow ratio averaging 36:100 across recent survey years, hunters can expect a fair number of mature bulls in the population, though this isn't one of Wyoming's standout trophy units for chasing record-book animals.

Is Unit 99 worth applying for? Based on the combination of strong, consistent harvest success rates (44–55% over four years), 93% public land access, and a moderate but stable bull:cow ratio, Unit 99 is a solid option for hunters prioritizing opportunity and access over chasing trophy-class bulls specifically. Nonresidents benefit from the unit's low 8% wilderness footprint, since most of the unit can be hunted without hiring a required guide.

Do nonresidents need a guide to hunt Unit 99? Only within the unit's designated wilderness area, which makes up 8% of Unit 99. Wyoming law requires nonresidents to hire a licensed Wyoming outfitter or guide when hunting in wilderness. Since the large majority of the unit falls outside wilderness boundaries, nonresident hunters can pursue elk unguided across most of Unit 99's public land.