Montana Mule Deer Hunting District 640
Plan a mule deer hunt in Montana Hunting District 640. Review season dates, license options, draw odds, and harvest data, then browse available private-land hunts and book directly from landowners.
Last updated by Aricin Rotarius
Find Hunts in HD 640
Located in northeastern Montana, this hunting district provides good hunting opportunities for mule deer and whitetail, with a number of mature bucks taken annually. The region is predominantly agricultural land with some scattered coulees. Unit 640 is a general tag area for deer hunters.
Montana Mule Deer Opportunities in HD 640
Archery Only Season
September 5, 2026 – October 18, 2026
| Opportunity | Method | Availability | License or Permit | Additional Details |
|---|---|---|---|---|
| Antlered Buck | Archery | Resident: OTC Nonresident: Draw |
| — |
| Antlerless | Archery | Resident: OTC Nonresident: Draw |
| Land: Only Valid On Private Land |
| Antlerless | Archery | Resident: Draw Nonresident: Draw |
| Land: Only Valid On Private Land |
General Season
October 24, 2026 – November 29, 2026
| Opportunity | Method | Availability | License or Permit | Additional Details |
|---|---|---|---|---|
| Antlered Buck | — | Resident: OTC Nonresident: Draw |
| — |
| Antlerless | — | Resident: Draw Nonresident: Draw |
| Land: Only Valid On Private Land |
| Antlerless | — | Resident: OTC Nonresident: Draw |
| Land: Only Valid On Private Land |
Heritage Muzzleloader Season
December 12, 2026 – December 20, 2026
| Opportunity | Method | Availability | License or Permit | Additional Details |
|---|---|---|---|---|
| Antlered Buck | Muzzleloader | Resident: OTC Nonresident: Draw |
| — |
| Antlerless | Muzzleloader | Resident: OTC Nonresident: Draw |
| Land: Only Valid On Private Land |
| Antlerless | Muzzleloader | Resident: Draw Nonresident: Draw |
| Land: Only Valid On Private Land |
License and Permit Options
Deer B License (640-00)
| License | Residency | Eligibility | Availability | Price |
|---|---|---|---|---|
| Deer B License | Resident | Ages 12–17, 18–61, and 62+; Youth, senior, and disabled hunters | DrawApplication deadline June 1, 2026 | $15.00 |
| Deer B License | Nonresident | — | DrawApplication deadline June 1, 2026 | $80.00 |
General Deer License
| License | Residency | Eligibility | Availability | Price |
|---|---|---|---|---|
| General Deer License | Resident | Ages 18–61 | OTC | $16.00 |
| General Deer License | Resident | Disabled hunters | OTC | $8.00 |
| General Deer License | Resident | Ages 12–17 and 62+; Youth and senior hunters | OTC | $8.00 |
| Big Game Combination - Drawing | Nonresident | — | DrawApplication deadline April 1, 2026 | $1,312.00 |
| Big Game Combination - College Student | Nonresident | College student | — | $656.00 |
| Big Game Combination - Youth (12-17) - Sponsored | Nonresident | Ages 12–17; Youth hunters; Sponsored | — | $656.00 |
| NR Big Game Combination License | Nonresident | Native | — | $656.00 |
| Deer Combination - Drawing | Nonresident | — | DrawApplication deadline April 1, 2026 | $760.00 |
| Deer Combination - College Student | Nonresident | College student | — | $380.00 |
| Deer Combination - Youth (12-17) - Sponsored | Nonresident | Ages 12–17; Youth hunters; Sponsored | — | $380.00 |
| NR Deer Combination License | Nonresident | Native | — | $380.00 |
Draw Odds
Estimated first-choice draw odds by bonus points. Counts reflect first-choice applications and successful draws.
Deer B License · 640-00 — Resident · Regular pool
License Quota (2026)500
Total Applicant Count (2026)218
Total Draw Success Count (2026)218
Harvest Stats
Hunter and success statistics include reported years only.
Harvest and Hunter Trends
Latest Estimated Harvest (2025)1,225
Frequently Asked Questions
For Montana HD 640, Deer B License 640-00 applications are due June 1, 2026, for residents and nonresidents.
For Montana HD 640 in 2026, modeled first-choice draw odds for the Deer B License 640-00 with zero bonus points are 71.7 percent for nonresident regular applicants, 99.99 percent for resident landowner applicants, and 99.99 percent for resident regular applicants. These are modeled estimates, not guaranteed results.
The license or permit needed to hunt mule deer in Montana HD 640 depends on the hunt. Big Game Combination License (nonresident draw) requires Base Hunting License and Conservation License. Deer B License (code 640-00; resident and nonresident draw) requires Base Hunting License and Conservation License. Deer Combination License (nonresident draw) requires Base Hunting License and Conservation License. General Deer License (resident over-the-counter) requires Base Hunting License and Conservation License. Check the current regulations for the license and hunt you plan to pursue.
Mule deer season in Montana HD 640 includes archery season from September 5 through October 18, 2026, general season from October 24 through November 29, 2026, and heritage muzzleloader season from December 12 through December 20, 2026. Check the current regulations for exact dates and license requirements.
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