CO Mule Deer Unit 90
Season Dates
| Year | Weapon | Dates | Tag Type | Sex |
|---|---|---|---|---|
| 2026 | Archery — DE087O2X- | Oct 1, 2026 — Oct 23, 2026 | — | either |
| 2026 | Muzzleloader — DE087O2X- | Oct 10, 2026 — Oct 18, 2026 | — | either |
| 2026 | Rifle — DF-090-O-1-R | Oct 24, 2026 — Nov 3, 2026 | — | female |
| 2026 | Rifle — DM-090-O-1-R | Oct 24, 2026 — Nov 3, 2026 | — | male |
| 2026 | Rifle — DE087O2X- | Oct 24, 2026 — Nov 3, 2026 | — | either |
| 2026 | Rifle — DF-090-L-1-R | Dec 1, 2026 — Dec 14, 2026 | — | female |
| 2026 | Rifle — DM-090-L-1-R | Dec 1, 2026 — Dec 14, 2026 | — | male |
Trophy Data
Herd Data
Buck : Doe
36per 100
2024 Survey
Population Est.
1,820
2024 Survey
AI Scout Analysis
# CO 90 Tactical Analysis **Terrain & Access** CO 90 spans 3,450–4,450 ft elevation with minimal public land (7%), making this a heavily privatized unit. Expect low-elevation foothill and semi-open country typical of northeastern Colorado. Access is limited; most hunting will require permission or lease land. **Herd Quality** The 2024 wildlife survey shows an above-average buck:doe ratio of 36:100, indicating decent age structure and reasonable breeding potential. This is a positive signal for...
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Create free accountTag Quotas & Applicant Volume
| Year | Weapon | Residency | Applicants | Tags issued |
|---|---|---|---|---|
| 11 recent records available — Sign up to see current data | ||||
| 2023 | Rifle (Female S1) | resident | 7 | 18 |
| 2023 | Rifle (Female S1) | resident | 3 | 13 |
| 2023 | Rifle (Male S1) | resident | 27 | 14 |
| 2023 | Rifle (Male S1) | resident | 26 | 10 |
| 2023 | Rifle (Male S1) | nonresident | 4 | 0 |
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| Year | Weapon | Hunters | Harvest | Success |
|---|---|---|---|---|
| 7 recent records available — Sign up to see current harvest data | ||||
| 2023 | 76 | 28 | 37.0% | |
| 2023 | Rifle | 62 | 23 | 37.0% |
| 2023 | Archery | 7 | 4 | 50.0% |
| 2023 | Muzzleloader | 7 | 2 | 31.0% |