GMU · Arizona Game and Fish Department
Unit 20B
Arizona, United States
The map opens on this unit. Turn on Hunting units in Layers to see its boundary with public land, your pins and the forecast.
About Unit 20B
Unit 20B is a GMU in Arizona, United States, set by Arizona Game and Fish Department. It covers about 1,957 km² (755 mi²). No town of the HuntGrid list lies inside it; the nearest is Wickenburg, about 2.6 km from its edge.
HuntGrid draws its boundary from Arizona Game and Fish Department's data for the 2026 season. The agency's regulations say which species and seasons use it.
- Unit code
- 20B
- Area
- 1,957 km²
- Area (miles)
- 755 mi²
- Boundaries
- 2026
Public and protected land mapped inside it
HuntGrid's public land layers map about 1,718 km² of public or protected land inside it, 88% of the unit. Some protected land is privately owned (a conservation group's, for one). By manager, as the source names it:
| Manager | km² | Share |
|---|---|---|
| Bureau of Land Management | 895 | 46% |
| Unknown | 495 | 25% |
| Forest Service Region 03 Southwestern | 238 | 12% |
| Unknown | 87 | 4% |
| Unknown | 4.1 | under 1% |
| The Nature Conservancy | 0.0 | under 1% |
Boundaries are approximate and aren't legal descriptions. Public land doesn't always mean you can hunt there: check your local regulations and posted signs.
Public land: U.S. Geological Survey (USGS) Gap Analysis Project (GAP), 2025, Protected Areas Database of the United States (PAD-US) 4.1
Seasons and regulations
Seasons for this unit that a person has checked against Arizona Game and Fish Department's regulations:
| Species | Dates | Details |
|---|---|---|
| American black bear | Oct 2, 2026 to Dec 31, 2026 | source |
| Mule deer | Oct 23, 2026 to Oct 29, 2026 | antlered, muzzleloader, draw source |
| White-tailed deer | Oct 23, 2026 to Oct 29, 2026 | antlered, muzzleloader, draw source |
| Mule deer | Nov 6, 2026 to Nov 12, 2026 | antlered, draw source |
| White-tailed deer | Nov 6, 2026 to Nov 12, 2026 | antlered, draw source |
| Mule deer | Dec 11, 2026 to Dec 31, 2026 | antlered, archery source |
| White-tailed deer | Dec 11, 2026 to Dec 31, 2026 | antlered, archery source |
| Collared peccary (javelina) | Jan 1, 2027 to Jan 21, 2027 | archery, draw source |
| Mule deer | Jan 1, 2027 to Jan 31, 2027 | antlered, archery source |
| White-tailed deer | Jan 1, 2027 to Jan 31, 2027 | antlered, archery source |
| Collared peccary (javelina) | Jan 22, 2027 to Jan 31, 2027 | draw source |
| Collared peccary (javelina) | Feb 5, 2027 to Feb 15, 2027 | handgun, draw source |
| Collared peccary (javelina) | Feb 5, 2027 to Feb 15, 2027 | archery, draw source |
| Collared peccary (javelina) | Feb 5, 2027 to Feb 15, 2027 | muzzleloader, draw source |
| Collared peccary (javelina) | Feb 19, 2027 to Feb 25, 2027 | draw source |
| American black bear | Mar 19, 2027 to Apr 22, 2027 | source |
| American black bear | May 7, 2027 to Aug 19, 2027 | Bradshaw Mountain Hunt Area source |
The official regulations have the final word: check them before you hunt.
Units around it
Next to it in the same unit system
What HuntGrid shows for Unit 20B
- Its boundary on the map; tap inside it for the unit's card with the agency's regulations link.
- Public land and the other hunting units in the same view, each with its source.
- Season dates once a person has checked them, and legal shooting hours where the rule is checked.
- Hourly wind with a scent cone for every stand, and official weather alerts.
- Offline maps: download the area and use the map, your pins and the forecast with no signal.
Questions
How big is Unit 20B (GMU)?
About 1,957 km² (755 mi²), as HuntGrid maps Arizona Game and Fish Department's boundary.
How much public or protected land is in Unit 20B?
HuntGrid's public land layers map about 1,718 km² of public or protected land, 88% of the unit; the largest share is managed by Bureau of Land Management. Public land doesn't always mean you can hunt there.
Where are the season dates for Unit 20B?
This page lists 17 seasons a person has checked against Arizona Game and Fish Department's regulations; the official regulations have the final word.
Which units are next to Unit 20B?
In the same unit system: Unit 20A, Unit 20C, Unit 21, Unit 26M and Unit 42.
More on huntgrid.net
Sources
Unit boundary: Arizona Game and Fish Department. Boundaries for the 2026 season.
HuntGrid isn't affiliated with Arizona Game and Fish Department. The official regulations and maps have the final word.