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Units / New Mexico / GMU 21A

Unit research · New Mexico GMU 21A

GMU 21A — New Mexico

98% public across 300,154 ac. Real backcountry here — 38% of the public land sits more than a mile from any road. Almost none of the public land is landlocked.

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Deer draw odds (7)Elk draw odds (7)Pronghorn draw odds (6)Odds and pins: free, no account
GMU 21AFull map — ownership, roads, wind →
5,590–10,110 ft

elevation range

98%

public land

38%

of public >1 mi from a road

50 ac

landlocked public

0.79

road miles per mi²

372 mi

maintained trails

Computed from primary government data by the open pipeline. See the code →

Tags & season

Draw hunts on this ground.

20 limited-entry deer, elk and pronghorn hunts are drawn on GMU 21A: apply in the New Mexico draw, by the agency's deadline below.

Deer tag · 7 draw hunts (2026)$67.00 resident · $411.00 nonresident
Elk tag · 7 draw hunts (2026)$107.00 resident · $786.00 nonresident
Pronghorn tag · 6 draw hunts (2026)$77.00 resident · $436.00 nonresident
Plus: New Mexico Game-Hunting Licence$25.00 resident · $90.00 nonresident

Season dates: see New Mexico Department of Game and Fish's regulations

NMDGF — Draw Hunt License Fees (2026-2027)

Fees and draw dates from New Mexico Department of Game and Fish, 2026, verified 2026-08-15 — past its verify-by date, confirm with the agency. Tag type from the agency's published draw statistics: a gmu that appears in none of them has no limited-entry hunt we know of. Source: NMDGF — Draw Hunt License Fees (2026-2027) · NMDGF — Big-game and draw hunts (fee collection and refunds).

Land & access

USFS 98%BLM 0%PVT 0%□ Private 2%
Unit area300,154 ac
Public land293,407 ac (98%)
Landlocked public50 ac (0.0%)
Elk draw pressure0.27 tags/mi² public (0.27 of total area)
Motorized routes (MVUM + roads)372 mi
Maintained trails372 mi

Backcountry

Public land >1 mi from a road111,010 ac (38% of public)
Road density0.79 mi/mi²
Managed byUSFS 293k ac · BLM 0k ac · PVT 0k ac
Elevation5,590–10,110 ft
Median elevation7,340 ft
Median slope18°

Where the ground sits

5,590 ft10,110 ft

Tap or hover the bars for each elevation band

Slope mix

Which way the slopes face

N 25%
E 31%
S 26%
W 18%

Share of ground steeper than 5° — flat ground has no facing

North slopes hold shade, cover and snow; south slopes open first.

USGS 3DEP 1 arc-second (30 m), slope at native resolution in a local metric projection, sampled on a 200 m grid. See the code →

Unit intelligence report

133,891 ac of this gmu has burned — 45% of the unit. The full report assembles it into one printable document and keeps it current as the facts change.

Open the report →

Season conditions — measured, not vibes

Historical temperatures · 2000–2025

Monthly normal highs and lows, °F55° high31° lowJFMAMJJASOND

Normals for 2000–2025 — tap or hover for a month

Measured at TRH OR CONSEQCES MUNI ARPT, 46 km from the unit’s center and ~2,500 ft below its median elevation — expect the unit to run colder. NOAA ISD-Lite hourly observations.

Harvest — agency survey estimates

Deer · 2025 · draw hunts

reported for unit group 21A, 21B

25.5% success

80 taken by 314 hunters

Deer hunter success · 2021–2025 · 19% → 26%

Season breakdown · 2025
SeasonSuccessHarvestHunters
Archery25%1663
Muzzleloader16%1168

Which season is the value play here — same ground, different odds.

Elk · 2025 · draw hunts

18.4% success

46 taken by 250 hunters

Elk hunter success · 2019–2025 · 25% → 18%

Season breakdown · 2025
SeasonSuccessHarvestHunters
Archery9%10107

Which season is the value play here — same ground, different odds.

Pronghorn · 2025 · draw hunts

reported for unit group 21A, 21B, 24

50% success

39 taken by 78 hunters

Pronghorn hunter success · 2024–2025 · 61% → 50%

Season breakdown · 2025
SeasonSuccessHarvestHunters
Archery5%122

Which season is the value play here — same ground, different odds.

KEYED BY HUNT CODE, which is what makes New Mexico only the third state where a draw hunt ties to its own harvest. The same ELK-1-132 that appears in the drawing odds appears in the harvest report with what it killed; before this, only Colorado and Arizona managed that, and Colorado has one season of it. Success rates are published by NMDGF and carried verbatim; nothing here is derived. The harvest columns are headed "Estimated Harvest" — extrapolated by the department from the hunters who filed a report — so they will not divide exactly into the published rate, and the reader accepts either denominator rather than pretending to a precision the source does not have. UNITS COME FROM THE DRAW TABLE, not from these reports. NMDGF prints the GMU rotated, and pdftotext splits a single "Public" into "Pu" and "blic" on separate lines beside the rows it labels. Both publications key on the hunt code, so the unit is joined across instead — which also means a season older than the odds archive has no unit to attach to and is not carried. Lettered sub-units are real units: "Unit 2" in a hunt description means 2A, 2B and 2C, so a hunt is keyed to the group of them exactly as Nevada's unit groups are. ONLY THE SEASONS THAT PARSE COMPLETELY ARE SHIPPED. Every species has its own layout and several changed mid-archive; a file where more than 15% of rows fail to reproduce NMDGF's own published success rate is discarded whole rather than in part, because the artifact aggregates hunts to a unit and a half-read year would quietly bias that unit's rate toward whichever hunts happened to parse. Deer carries five seasons and elk seven on that basis; the discarded years are a reader limitation, not an absence of data. Source: NMDGF Harvest Reports (per species, per season) · NMDGF Big Game Drawing Odds, Complete Report (the hunt-code to unit join).

How these numbers are made

public_land_pct = public_area / unit_area
landlocked = public ∖ reachable(roads, corners)
remote = public ∖ buffer(roads, 1 mi)

Computed, not curated: no paid research team, no opinions dressed as data. If a number looks wrong, file an issue — the fix ships for everyone.

Nearby GMUs

GMU 16C83% public · 12% remoteGMU 16B100% public · 79% remoteGMU 21B72% public · 9% remoteGMU 2462% public · 21% remoteGMU 16E62% public · 16% remoteGMU 1779% public · 18% remote

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Watch this unit — freeReturned and leftover tags, new legal closures, fire near the unit, weather warnings — by email. One unit free, no card.