New Mexico Unit 51B: public land, hunts and harvest
Game Management Unit 51B covers 125,827 acres (197 square miles) of Northeast New Mexico; 66% of it is public land, the largest share national forest (48,280 acres), by the BLM's New Mexico land status map (2026). NMDOW's 2026-27 booklet lists 11 elk and 3 deer hunt codes valid here, with 1,969 draw licenses. NMDGF's 2025-26 totals for Unit 51B, which count public and private-land hunters, show 27 deer taken.
Data updated October 2026. Hunts: NMDOW's 2026-27 Hunting Rules and Information. Harvest: NMDGF reports to 2025-26. Land: BLM New Mexico, 2026-10.
National forestBLMState trust landUnit 51BNeighboring unitsLake or riverHighway
| Quadrant | Northeast New Mexico |
|---|---|
| Size | 125,827 acres (197 square miles) |
| Public land | 66% (83,075 acres) |
| Elk hunt codes, 2026-27 | 11 (1,919 draw licenses) |
| Deer hunt codes, 2026-27 | 3 (50 draw licenses) |
| Elk private-land zone | Primary Management Zone |
How much public land is in Unit 51B?
66% of Unit 51B is public land open to hunting under its manager's rules: 83,075 of 125,827 acres. The largest share is national forest, 48,280 acres or 38.4% of the unit.
| Manager | Acres | Share of Unit 51B |
|---|---|---|
| National forest | 48,280 | 38.4% |
| BLM | 27,441 | 21.8% |
| State trust land | 7,354 | 5.8% |
Measured by FilledTag inside NMDOW's unit boundary from the BLM New Mexico surface management agency map (read 2026-10). Land not listed is private or unmapped. Many state trust land sections touch no public road. NMDOW requires a Habitat Stamp on national forest and BLM land (2026-27 booklet, page 14).
What can you hunt in Unit 51B?
14 hunt codes in NMDOW's 2026-27 booklet are valid in Unit 51B. Some cover neighboring units too; each species page lists them all with their recent results.
| Species | Hunt codes | Draw licenses | Season span, 2026-27 | Harvest, newest NMDGF unit total |
|---|---|---|---|---|
| Elk (Units 51A and 51B) | 11 | 1,919 | Sep 1 to Dec 30 | with other units |
| Deer | 3 | 50 | Sep 1 to Nov 4 | 27 (2025-26) |
Hunts: NMDOW 2026-27 Hunting Rules and Information, pages 66 to 94. Harvest: NMDOW elk harvest reports and NMDOW deer harvest reports; "with other units" means NMDGF prints this unit's total together with other units.
How do you get to Unit 51B?
Highways through the unit: US 84 (about 6 miles inside it) and NM 221 (about 5 miles inside it).
Which units border Unit 51B?
Unit 51B touches 4 other units. Their size, public land and 2026-27 hunt codes, for comparison:
| Unit | Square miles | Public land | Elk codes | Deer codes | Pronghorn codes |
|---|---|---|---|---|---|
| Unit 3 | 1,320 | 0.2% | |||
| Unit 4 | 693 | 11.7% | 15 | 6 | 4 |
| Unit 5B | 414 | 81% | 10 | 4 | |
| Unit 51A | 796 | 86.4% | 11 | 2 |
Questions hunters ask
How much public land is in Unit 51B?
66% of Unit 51B, 83,075 of its 125,827 acres, is national forest, BLM, state trust, Commission, refuge or Reclamation land, measured by FilledTag from the BLM's New Mexico land status map. The largest share is national forest (48,280 acres).
What can you hunt in Unit 51B?
NMDOW's 2026-27 Hunting Rules and Information lists 11 elk and 3 deer hunt codes valid in Unit 51B. 12 of them are drawn hunts with 1,969 licenses in all.
What is the closest town to Unit 51B?
No incorporated town is inside it or within 20 miles.
Is Unit 51B in New Mexico's elk primary management zone?
Yes. NMDOW's elk management zone map puts Unit 51B in the Primary Management Zone, where elk licenses are limited and private-land elk authorizations go to landowners in the Elk Private Lands Use System (EPLUS) (NMDOW 2026-27 Hunting Rules and Information, page 71).
New Mexico hunting Northeast New Mexico Elk Deer Unit 4 Unit 5B Unit 51A