Arizona Unit 4A Mule Deer Hunting Guide

Arizona Unit 4A sits on the Kaibab Plateau, one of the most storied mule deer destinations in the West, and it consistently draws attention from hunters chasing a quality Arizona mule deer hunting experience. Spanning 482,727 acres with elevations ranging from 4,766 to 7,941 feet, the unit offers a mix of high-country timber, transitional brush, and open parks that make it a classic plateau deer unit. With 72% of the unit in public ownership, DIY hunters have substantial room to roam without needing to negotiate private land access.

Unit 4A has built a reputation over decades as a unit capable of producing mature bucks, and that reputation continues to draw high application pressure every year. This article breaks down what the current data says about harvest trends, tag quotas, herd composition, and the application process so hunters can decide whether to invest points here — using data sourced from HuntPilot.

HuntPilot Analysis: Is Unit 4A Worth Applying For?

Unit 4A is worth serious consideration for hunters who have the patience to wait for a tag and want a legitimate shot at a mature, well-developed buck. The trophy history tied to the counties overlapping this unit shows a strong pedigree — Kaibab-area deer units have long been recognized among the better trophy-producing areas in Arizona, and this unit's qualitative trophy potential reflects that record. This is not a unit where hunters should expect an easy, high-volume experience; it's a unit built around quality over quantity.

Harvest success rates support that framing. In 2025, 243 hunters harvested 65 animals for a 27% success rate. In 2023, 280 hunters harvested 72 for a 26% success rate, and in 2022, 279 hunters harvested 60 for a 22% success rate. Success has hovered in the low-to-mid 20s and high 20s across the last three data years, which is a reasonable but not exceptional showing — consistent with a unit that rewards scouting, physical effort, and hunting pressure avoidance rather than target-rich, high-density hunting.

Tag quotas have also been trimmed. Hunt code 1005 dropped from 314 tags in 2024 to 280 in 2025, an 11% cut, while hunt code 1801 fell from 11 tags in 2024 to 10 in 2025, a 9% reduction. Shrinking quotas typically signal that wildlife managers are tightening tag numbers to protect herd quality or respond to population pressures — a trend hunters should watch closely in future draw cycles, since fewer tags generally means longer point-accumulation timelines.

The bottom line: Unit 4A is worth applying for if a hunter is building points for a long-term, quality-focused Kaibab hunt and is comfortable with a multi-year wait. It is less attractive for hunters wanting a quick-draw, high-volume opportunity.

Harvest Success Rates

Recent harvest data shows a unit with moderate, fairly stable success rates:

• 2025: 243 hunters, 65 harvested, 27% success
• 2023: 280 hunters, 72 harvested, 26% success
• 2022: 279 hunters, 60 harvested, 22% success

These are unit-total figures across hunt types, and the upward tick from 22% in 2022 to 27% in 2025 is a mild positive trend, though the sample is limited to three data years. Success rates in the mid-20s to high-20s percent range are typical for a quality-managed limited-draw mule deer unit — most hunters won't fill a tag on the first day, and the numbers reflect real effort required to connect with a mature buck on this terrain.

Trophy Quality

The counties overlapping Unit 4A carry a strong history of trophy-class mule deer entries, a reputation built over multiple decades on the Kaibab Plateau. Because record-book entries are logged at the county level rather than by specific hunt unit, these entries are shared across neighboring units in the same county boundaries — meaning the recognized trophy animals credited to this region may have come from anywhere within those overlapping counties, not exclusively from Unit 4A's boundaries.

That caveat aside, the qualitative signal is clear: this is one of the areas in Arizona where hunters have a legitimate chance at a genuinely exceptional mule deer, provided they draw a tag and put in the scouting time. Hunters should treat this as strong trophy potential rather than a guarantee — even in historically productive units, most tag holders take solid, mature bucks rather than record-class animals, and trophy quality depends heavily on individual effort, glassing time, and willingness to pass on younger deer early in the hunt.

Herd Health & Population Trends

Wildlife survey data from 2022-2024 shows an average buck:doe ratio of 57:100 across four surveys, with an average of 28 animals observed per survey. A 57:100 ratio is on the higher end for mule deer herds and would typically be viewed as a favorable indicator of buck availability and age structure. However, hunters should note the relatively small average sample size (28 animals per survey) — surveys with limited animal counts can produce ratios that swing meaningfully from year to year and should be interpreted with some caution rather than treated as a precise herd census. Still, combined with the unit's known trophy history, the buck:doe data is consistent with a herd capable of carrying bucks into maturity, which lines up with the unit's reputation.

Access & Terrain

Unit 4A offers 72% public land, giving DIY hunters ample room to hunt without needing to arrange private land access — a meaningful advantage for out-of-state and resident hunters alike who want to hunt public ground exclusively. The unit carries 0% designated wilderness, meaning there are no wilderness-specific access restrictions or motorized-vehicle limitations tied to wilderness boundaries within the unit.

Elevation ranges from 4,766 feet up to 7,941 feet, spanning a considerable vertical range that translates into varied habitat types — from lower-elevation brush and transitional country to higher timbered plateau terrain. This elevation spread means deer will use different portions of the unit depending on weather, forage, and pressure, and hunters should be prepared to scout multiple elevation bands rather than assuming deer will hold in one zone throughout the hunt. The plateau's mix of open parks and timbered draws rewards hunters willing to glass extensively and work the edges between cover types.

How to Apply

Arizona's application system for Unit 4A deer tags runs through a structured draw with separate deadlines and fee schedules for residents and nonresidents. For the 2026 draw cycle, both resident and nonresident applications share a deadline of June 2, 2026, with results published June 23, 2026.

Resident applicants (2026):

• Application fee: $13
• Tag fee: $58
• License fee: $37.00 (required to hold before applying)
• Point fee: $13
• Deadline: June 2, 2026

Nonresident applicants (2026):

• Application fee: $15
• Tag fee: $315
• License fee: $160.00 (required to hold before applying)
• Point fee: $15
• Deadline: June 2, 2026

Note that both resident and nonresident applicants must hold a qualifying license before applying — this license fee is separate from and in addition to the application fee and point fee, and it represents a real upfront cost hunters need to budget for regardless of whether they draw a tag.

Given the quota reductions seen in hunt codes 1005 and 1801 between 2024 and 2025, hunters should expect continued competition for this unit's tags and should check HuntPilot's Arizona state page (/states/az) for the most current draw odds and quota information before committing points to this unit.

Dates and fees are subject to change. Always verify current application details at the state wildlife agency website before applying.

Frequently Asked Questions

What is the terrain like in Arizona Unit 4A? Unit 4A spans elevations from 4,766 to 7,941 feet on the Kaibab Plateau, offering a mix of higher-elevation timber, open parks, and lower transitional brush country. With 72% public land and no designated wilderness, hunters have wide access to varied terrain without wilderness-specific travel restrictions, though the elevation range means deer distribution can shift significantly based on season and weather.

What is harvest success like in Unit 4A? Recent harvest data shows success rates of 27% in 2025, 26% in 2023, and 22% in 2022, based on unit-wide hunter and harvest totals. These figures reflect a unit where filling a tag takes real effort — it's a quality-focused unit rather than a high-volume one.

How big are the mule deer in Unit 4A? The counties overlapping Unit 4A carry a strong history of trophy-class mule deer entries, reflecting the broader Kaibab Plateau's reputation as one of Arizona's premier trophy deer regions. Because trophy records are attributed by county rather than exact unit, this history is shared with neighboring units in the same county boundaries. Combined with a favorable buck:doe ratio from recent surveys, the data supports strong trophy potential for hunters who draw a tag and put in scouting time.

Is Unit 4A worth applying for? Yes, for hunters focused on quality over convenience. The unit's trophy history, favorable buck survey data, and high public land percentage (72%) make it attractive, but shrinking tag quotas in recent years (hunt code 1005 fell from 314 tags in 2024 to 280 in 2025) suggest longer waits ahead. It's best suited to hunters willing to build points for a long-term payoff rather than those seeking a fast-draw opportunity.

How much public land is available in Unit 4A for DIY hunters? Unit 4A is 72% public land, giving DIY hunters substantial room to hunt without relying on private property access. This is a meaningful advantage compared to units with heavier private land concentrations, and it makes the unit practical for self-guided hunters willing to scout the plateau's varied terrain.