Colorado Unit 109 Mule Deer Hunting Guide

Colorado Unit 109 represents one of the state's most accessible deer hunting opportunities for hunters seeking a low-pressure draw in the eastern plains region. Located in the far southeastern corner of Colorado, this unit encompasses 666,631 acres of predominantly private agricultural land at elevations ranging from 3,658 to 4,721 feet. While the unit's 4% public land percentage presents access challenges, the consistently high draw rates across all hunt types make it an attractive option for hunters looking to secure tags without accumulating significant preference points.

Unit 109's draw statistics reveal a pattern of surplus tags and minimal competition that distinguishes it from Colorado's more popular mountain units. The 2025 draw data from HuntPilot shows 100% draw rates across nearly all hunt codes, with many hunts producing substantial leftover tag allocations. This consistent tag availability, combined with moderate harvest success rates, positions Unit 109 as a practical choice for hunters prioritizing opportunity over trophy potential in Colorado's competitive draw system.

HuntPilot Analysis

Unit 109 merits serious consideration for hunters seeking reliable tag acquisition in Colorado's deer draws. The unit's draw statistics demonstrate exceptional accessibility across all weapon types and seasons. In 2025, residents achieved 100% draw rates across archery, muzzleloader, and most hunts, while nonresidents similarly drew tags at 100% rates for multiple hunt codes. The abundance of leftover tags—ranging from 1 to 19 leftover tags across various hunts in 2025—indicates that tag supply consistently exceeds demand.

The unit's harvest data reveals respectable success rates that vary significantly by hunt type. Male hunts in 2025 showed success rates of 44-48%, while female hunts ranged from 17-54%. Overall unit performance averaged 27% success in 2024 across 449 hunters, with success varying by weapon type. These success rates, while moderate, represent achievable hunting outcomes given proper preparation and realistic expectations.

However, Unit 109's primary limitation lies in access constraints. With only 4% public land and 0% wilderness designation, hunters face significant challenges accessing huntable terrain. The vast majority of the unit consists of private agricultural land, requiring permission from landowners or paid access arrangements. This access limitation fundamentally shapes the hunting experience and may deter DIY hunters seeking extensive public land opportunities.

Trophy potential in Unit 109 appears moderate based on historical records from counties overlapping the unit. While trophy-class animals have been taken from this region, hunters should calibrate expectations accordingly. The unit's low elevation, agricultural landscape, and hunting pressure levels suggest that opportunity and meat harvests may be more realistic goals than pursuing record-book bucks.

For hunters evaluating Unit 109, the decision hinges on prioritizing tag certainty versus access flexibility. Residents and nonresidents alike can expect to draw tags annually, making this unit valuable for hunters seeking consistent Colorado deer hunting opportunities without the multi-year point accumulation required in premium units.

Draw Odds & Tag Availability

Unit 109's draw odds demonstrate exceptional accessibility across all hunt types, making it one of Colorado's most reliable units for tag acquisition. The 2025 draw data reveals 100% success rates across nearly every hunt code, with minimal point requirements and substantial leftover tag allocations.

Resident hunters face virtually no draw pressure in Unit 109. Male hunts, traditionally the most competitive, showed 54-100% draw rates in 2025 depending on the specific hunt code. The primary male hunt attracted 61 applicants for 33 tags, resulting in a 54% draw rate, while a secondary male hunt achieved 100% draw rates with 5 leftover tags. Residents applying with 1-2 preference points consistently drew tags across all male hunts in recent years.

Female hunts offer even greater accessibility for residents. The 2025 female hunts achieved 100% draw rates with substantial surplus tags—one hunt produced 19 leftover tags from 30 total tags allocated. This pattern has remained consistent from 2020-2025, with female hunts consistently producing leftover tags and requiring zero preference points for reliable draws.

Nonresident hunters similarly benefit from Unit 109's low competition levels. Male hunts in 2025 ranged from 75-100% draw rates for nonresidents. Historical data from 2020-2025 shows nonresidents at 0-2 preference points consistently drawing male tags, though some variance exists between different hunt codes within the unit.

Either-sex archery and hunt codes show the least competition across all hunter categories. Residents and nonresidents alike achieved 100% draw rates in 2025, with archery hunts producing 16-7 leftover tags respectively. Muzzleloader hunts similarly offer exceptional draw odds, with 100% success rates and leftover tag allocations across multiple years.

The unit's tag allocation system appears to include multiple hunt codes with overlapping or similar parameters, creating numerous pathways to tag acquisition. This structure provides applicants with multiple opportunities within the same unit, further improving draw prospects for persistent applicants.

Harvest Success Rates

Unit 109's harvest performance varies significantly by hunt type and weapon choice, with overall success rates falling within typical ranges for Colorado's eastern plains units. The 2025 harvest data provides detailed insights into hunter performance across the unit's diverse hunt offerings.

Male-focused hunts produced the strongest success rates in 2025. Two primary male hunts achieved 44% and 48% success rates respectively, with 61 and 46 hunters participating. These success rates represent solid performance for deer hunting, particularly considering the unit's access constraints and predominantly private land base.

Female deer hunts showed more variable results in 2025. Success rates ranged from 17% to 54% across different female hunt codes, suggesting that hunt timing, location, or hunter distribution significantly impacts outcomes. The strongest female hunt achieved 54% success with 28 hunters, while the lowest produced only 17% success with 30 hunters participating.

Muzzleloader hunting in Unit 109 delivered a 25% success rate in 2025, with 16 hunters participating in the male muzzleloader hunt. While lower than success rates, this performance aligns with typical muzzleloader harvest statistics across Colorado's deer units.

Either-sex archery and hunt codes produced more modest results. Either-sex archery achieved a 13% success rate with 31 hunters, while either-sex hunts ranged from 9-32% depending on the specific hunt code. The archery either-sex hunt in a different season produced a 14% success rate with 22 hunters, indicating consistent but challenging archery conditions.

Multi-year harvest data reveals relatively stable performance trends. The unit averaged 27% success across all hunters in 2024, with 449 total hunters and 121 successful harvests. Weapon-specific breakdown showed success at 30% for hunters, 14% for archery, and 22% for muzzleloader hunters in 2024. The 2023 season produced similar results with 25% overall success across 451 hunters.

Hunter participation numbers indicate modest hunting pressure relative to Colorado's popular mountain units. The 2024 total of 449 hunters across all hunt types suggests manageable field competition, though success rates indicate that deer density or accessibility challenges may limit harvest opportunities despite lower hunter numbers.

Herd Health & Population Trends

Wildlife survey data for Unit 109 provides limited but relevant insights into the local deer population status. The 2024 survey data indicates a buck-to-doe ratio of 36:100, representing a single survey year's assessment of herd composition.

This buck-to-doe ratio falls within typical ranges for eastern Colorado deer populations but suggests a herd structure leaning toward doe-heavy composition. The 36:100 ratio indicates moderate buck survival and recruitment, though single-year data provides limited insight into population trends or long-term herd trajectory.

The survey data's limited timeframe prevents comprehensive trend analysis, as population assessments require multiple years of consistent monitoring to identify meaningful patterns. Wildlife managers typically use multi-year averages to account for annual variations in survey conditions, weather impacts, and observer bias.

Unit 109's agricultural landscape and elevation profile create habitat conditions that can support stable deer populations when adequate winter range and water sources remain available. The unit's lower elevation provides winter thermal advantages compared to Colorado's mountain regions, potentially supporting deer survival during harsh weather periods.

However, the unit's 4% public land percentage and extensive agricultural development may influence deer distribution and behavior patterns. Private land management practices, crop rotation schedules, and landowner tolerance levels significantly impact deer population dynamics in agriculturally-dominated units like 109.

The harvest data's relatively stable success rates from 2023-2025 suggest that deer populations have maintained consistent density levels sufficient to support moderate hunting success across multiple weapon types. This stability indicates that current harvest pressure aligns appropriately with population recruitment and survival rates.

Access & Terrain

Unit 109's access profile presents the primary challenge for hunters considering this unit, as only 4% of the 666,631-acre unit consists of public land. This limited public access fundamentally shapes the hunting experience and requires strategic planning for successful hunts.

The unit contains 0% designated wilderness, meaning all terrain remains accessible to motorized vehicles where landowner permission allows. This absence of wilderness restrictions eliminates concerns about hiking distances or pack-in requirements, though access permission remains the controlling factor.

At elevations ranging from 3,658 to 4,721 feet, Unit 109 occupies Colorado's eastern plains region with predominantly agricultural terrain. This elevation profile creates relatively gentle topography compared to Colorado's mountainous deer units, offering advantages for hunters with mobility limitations or those preferring less physically demanding hunts.

The agricultural landscape provides diverse habitat types including cropland, pastures, shelterbelts, and riparian corridors along seasonal drainages. These habitat types can concentrate deer movement patterns and create identifiable hunting opportunities when access permits.

Private land dominance means successful hunts typically require advance planning to secure access through landowner contacts, paid access programs, or outfitter arrangements. Hunters should expect to invest significant time in access negotiations or budget for commercial hunting arrangements.

The limited public land acreage may concentrate hunting pressure on accessible parcels, potentially reducing success rates on public ground while creating opportunities on under-hunted private parcels. This dynamic rewards hunters who successfully negotiate private access arrangements.

Vehicle accessibility throughout most of the unit provides logistical advantages for hunters who secure appropriate permissions. The absence of wilderness restrictions and moderate elevations allow hunters to position camps, access hunting areas, and retrieve harvested animals without extensive packing requirements.

How to Apply

Colorado's deer draw application process for Unit 109 follows the state's standard preference point system, with applications opening March 1 and closing April 7 for 2026 hunts. Both residents and nonresidents must complete their applications within this window to participate in the initial draw.

For 2026, nonresident application fees are $11 with tag fees of $507 upon successful draw. Nonresidents must also purchase a Colorado hunting license for $117.62, which is required before applying. Preference point fees cost $100 for nonresidents, with a maximum of 35 preference points allowed in the system.

Colorado residents pay $9 application fees and $51 for deer tags when drawn. The required Colorado hunting license costs residents $53.19 and must be purchased before applying. Resident preference point fees are $50, with a maximum of 36 points allowed.

Colorado operates a true preference point system for deer, meaning applicants with the highest point totals draw tags first within each hunt code. Given Unit 109's consistent 100% draw rates and leftover tag availability, applicants with 0-2 preference points can expect to draw most hunt codes successfully.

The unit typically appears in Colorado's leftover tag lists following the initial draw, providing additional opportunities for hunters who miss the initial application deadline. Leftover tags become available on a first-come, first-served basis and do not require preference points for purchase.

Hunters should carefully review hunt code descriptions when applying, as Unit 109 contains multiple hunt codes with different parameters, seasons, and weapon restrictions. Each hunt code represents a separate application choice and draw pool.

Colorado's draw system allows applicants to list up to four choices per species, enabling hunters to apply for multiple Unit 109 hunt codes or combine Unit 109 hunts with other units as backup options. Given Unit 109's high draw odds, it functions effectively as a guaranteed fallback choice for hunters pursuing more competitive first-choice units.

Dates and fees are subject to change. Always verify current application details at the state wildlife agency website before applying.

Frequently Asked Questions

How hard is it to draw a Colorado Unit 109 deer tag?

Unit 109 offers some of Colorado's easiest deer draws, with 100% draw rates across most hunt codes in 2025. Residents and nonresidents with 0-2 preference points can expect to draw tags reliably, and many hunts produce leftover tags available after the initial draw. The unit consistently appears in leftover tag sales due to surplus allocations.

What are the success rates for deer hunting in Unit 109?

Harvest success rates vary by hunt type but remain within reasonable ranges for eastern Colorado units. Male deer hunts achieved 44-48% success in 2025, while female hunts ranged from 17-54%. Overall unit success averaged 27% in 2024 across all weapon types, with hunters achieving 30% success, archery at 14%, and muzzleloader at 22%.

Is Unit 109 good for DIY deer hunters?

Unit 109 presents significant challenges for DIY hunters due to its 4% public land percentage. The vast majority of huntable terrain lies on private agricultural land, requiring landowner permission or paid access arrangements. While tag acquisition is virtually guaranteed, successful hunting depends heavily on securing appropriate land access.

What is the terrain like in Colorado Unit 109?

Unit 109 occupies Colorado's eastern plains region at elevations of 3,658-4,721 feet, featuring predominantly agricultural terrain with croplands, pastures, and riparian corridors. The gentle topography and absence of wilderness areas make it physically accessible for hunters of all fitness levels, though private land ownership controls actual hunting access.

When should I apply for Unit 109 deer tags?

Colorado's deer application period runs from March 1 through April 7 for 2026 hunts. Given Unit 109's consistent leftover tag availability, hunters can also wait for leftover sales if they miss the initial application deadline. However, applying during the regular draw period provides the widest selection of available hunt codes and seasons.