Arizona Unit 23 Mule Deer Hunting Guide

Arizona Unit 23 is a mountainous, fully public-access unit that regularly shows up on serious mule deer and Coues deer hunters' radars — not because it's easy to draw, but because it consistently produces deer across a large, rugged landscape spanning roughly 758,159 acres. With elevations ranging from 2,098 to 7,921 feet, Unit 23 offers everything from low desert flats to timbered high country, giving hunters a genuine range of terrain types to hunt depending on the time of year and hunt they draw. For hunters researching Arizona Unit 23 deer hunting opportunities, this unit deserves a close look — but it comes with real trade-offs in hunting pressure and herd density that hunters need to understand before they burn points or bonus applications.

This unit sits entirely on public land — 100% public land ownership — which is about as good as it gets for access-minded DIY hunters in Arizona. There's no need to negotiate private ranch access or worry about locked gates cutting off large chunks of huntable ground. A modest 10% of the unit falls within designated wilderness, which affects motorized access in those pockets but doesn't meaningfully restrict the unit as a whole. Combined with the elevation spread, this is a unit that rewards hunters willing to scout multiple habitat zones rather than camp on one strategy.

Harvest Success Rates

Harvest data for Unit 23 shows meaningful year-to-year swings that hunters should factor into their expectations. In 2025, 753 hunters combined for 233 harvested deer, a 31% success rate. That's down noticeably from 2024, when 740 hunters posted 338 harvests for a 46% success rate — the strongest year in the four-year window provided. Going back further, 2023 saw 847 hunters with 322 harvests (38% success), and 2022 produced 615 hunters with 204 harvests (33% success).

These are unit-wide totals across all deer hunts in Unit 23, so they blend together different hunt structures and time periods rather than isolating any single hunt code. The takeaway: success rates have ranged from the low 30s to the mid-40s percentage-wise over the last four years, with no single year looking like an outlier crash. Hunters drawing a tag in Unit 23 should plan for a success rate somewhere in that historical band rather than assuming the peak 46% of 2024 is the norm. Hunter numbers have also fluctuated, from 615 in 2022 up to 847 in 2023, suggesting tag quotas and applicant behavior shift meaningfully from year to year — another reason to check current quota and hunt structure information before applying.

Herd Health & Population Trends

The wildlife survey data available for Unit 23 covers three survey years (2023-2025) across six total surveys, showing an average buck-to-doe ratio of 31:100 and an average of 113 animals observed per survey. A 31:100 ratio is on the lower end for mule deer herds generally, which typically run healthier at higher buck ratios in well-managed units. This ratio suggests a herd where buck numbers relative to does are modest, which can translate to lower odds of encountering a mature buck on any given outing, even though overall harvest success has stayed reasonably solid.

The relatively low animals-observed-per-survey figure (113) also points to a unit that isn't overflowing with deer density compared to some of Arizona's premier mule deer country. Hunters should treat this as a signal to prioritize quality glassing time and terrain selection over simply covering ground — in a unit with this survey profile, finding concentrations of deer matters more than hunting large, empty-looking country.

Access & Terrain

Unit 23's defining access advantage is its 100% public land status — every acre in the unit is huntable without needing landowner permission, which is a real rarity in Arizona units that border private ranch country. The 10% wilderness designation means a portion of the unit requires foot or horseback access rather than vehicle travel, which can be an asset for hunters willing to get away from roads and pressure, particularly during rifle deer hunts when road-bound hunters concentrate near easy access points.

The elevation range — 2,098 feet at the low end up to 7,921 feet at the high end — is substantial, spanning nearly 5,800 vertical feet across the unit. That range means Unit 23 holds multiple vegetation zones: low desert scrub and flats at the bottom, transitioning through foothill chaparral and oak brush, up into higher timbered country near the top of the elevation band. Forum accounts from hunters in this unit describe long-range glassing and shooting opportunities, with bulls (in the context of other big game hunts sharing this unit) observed across the north end and larger animals reported toward the middle and south end — a pattern that, while specific to elk in those posts, reflects the general terrain reality that this is big, open, glass-and-stalk country in many areas rather than tight timber.

Hunters should use this elevation and terrain diversity strategically: early-season conditions will push deer differently than late-season cold fronts, and a unit this large rewards hunters who scout more than one elevation band rather than committing to a single drainage. HuntPilot's mapping tools, including public land overlays, are useful for identifying where the 10% wilderness boundary falls and planning access routes across the unit's elevation gradient.

HuntPilot Analysis: Is Unit 23 Worth Applying For?

Unit 23 is a legitimate option for hunters who value guaranteed public access above all else, and who are realistic about herd density. The 100% public land figure is the unit's single strongest selling point — there's no unit in Arizona that offers better guaranteed access than full public ownership. Combined with a large acreage base of 758,159 acres and a wide elevation spread, Unit 23 gives hunters room to spread out, avoid other hunters, and hunt terrain that suits their style, whether that's glassing long-range desert basins or working timbered high country.

That said, the wildlife survey data tempers expectations. A 31:100 buck-to-doe ratio and modest per-survey observation counts (113 animals) suggest this isn't a unit stacked with deer, and hunters shouldn't expect the kind of buck density found in Arizona's top-tier limited units. Harvest success has been respectable — ranging from 31% to 46% over the last four seasons — which is a reasonably strong indicator that hunters who draw and put in the effort do connect, but it's not automatic, and the year-to-year variability (a 15-point swing in success rate between 2024 and 2025) means conditions and pressure clearly matter.

Trophy data is not available for this unit, so no qualitative trophy assessment can be made. Hunters chasing a specific trophy class should look elsewhere for that kind of data-driven guidance and treat Unit 23 as an opportunity-and-access play rather than a documented trophy destination.

Bottom line: Unit 23 is worth applying for if a hunter's priority is 100% public land access, varied terrain, and a reasonable — if not exceptional — shot at success. It's less compelling for hunters solely chasing trophy quality, since the data to support that kind of expectation simply isn't present here.

How to Apply

Note that both resident and nonresident applicants must hold a qualifying license before they can apply — this license fee is separate from and in addition to the application fee and eventual tag fee if drawn.

Tag quota data shows some hunt types have shifted meaningfully in recent years. Hunt type 1087, for example, dropped from 175 tags in 2024 to just 75 in 2025 — a 57% cut. Hunt type 1088 was cut 12% from 2023 to 2024 (85 to 75 tags). Other hunt types, like 1038 and 1160, have held stable. These trends underscore that quota allocations can change significantly year to year, and hunters should check current-year quotas before assuming past tag numbers will repeat.

For current draw odds and quota details specific to each hunt type in Unit 23, visit HuntPilot's Arizona state page at /states/az, which tracks year-over-year application data sourced directly from state draw results.

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

Frequently Asked Questions

What is the terrain like in Arizona Unit 23? Unit 23 spans a dramatic elevation range from 2,098 to 7,921 feet, meaning hunters encounter everything from low desert flats and scrub to foothill chaparral and higher timbered country near the top end. The unit is entirely public land (100%), with 10% falling in designated wilderness where motorized access is restricted. This diversity means hunting strategy should adjust based on elevation band and season rather than assuming one terrain type across the whole unit.

What is harvest success like in Unit 23 for deer? Recent unit-wide harvest success has ranged from 31% to 46% over the last four years: 31% in 2025, 46% in 2024, 38% in 2023, and 33% in 2022. These figures blend all deer hunts in the unit, so actual success on a specific hunt type may vary from these unit-wide averages.

How big are the deer in Unit 23? Trophy record data is not available for this unit, so no specific trophy-quality assessment can be made. Hunters should rely on harvest and survey data — including the unit's 31:100 buck-to-doe ratio — to set realistic expectations rather than trophy-score benchmarks.

Is Arizona Unit 23 worth applying for? It depends on priorities. The unit's 100% public land access and large size (758,159 acres) make it attractive for DIY hunters who want guaranteed access and room to roam. However, wildlife survey data shows a modest buck-to-doe ratio (31:100) and moderate deer density (113 animals observed per survey on average), so hunters chasing high buck densities or documented trophy potential may want to compare Unit 23 against other Arizona units using HuntPilot's draw odds and survey data tools before applying.

What should hunters know about draw odds for Unit 23? Draw odds and tag quotas change annually and vary significantly by hunt type — for example, one hunt type in Unit 23 saw tag numbers cut by more than half between 2024 and 2025. Rather than relying on historical odds, hunters should check HuntPilot's Arizona unit page for current-year draw odds and quota data before applying.