Updated on September 7, 2026. Season dates, hunt codes, and leftover lists move. Confirm them in the Colorado Parks and Wildlife 2026 Big Game Brochure and on the CPW deer hunting page before you apply, pay, or drive west.
Pick the side of I-25 before you pick a mountain.
If you want mule deer in aspen, sage, and 9,000-foot basins, hunt west of I-25 and accept a limited draw, thin air, and a long pack-out.
If you want a white-tailed deer tag you can actually buy, hunt the eastern plains and accept private land, Walk-In Access maps, and a different season calendar.
I have hunted whitetails for 23 years, starting with my dad in southern Missouri when I was 12. I still split time between a 65-acre lease in Pike County, Illinois and public dirt in the Missouri Ozarks. Colorado is the trip I take when I want a glassing problem, not a treestand problem. A Saturday in a White River aspen patch and a Saturday on a Sterling CRP edge do not feel like the same sport.
This page is the statewide trip plan. There is no live White River or Gunnison unit URL yet, so I am not inventing one. The woods how-to lives on hunting national forest land and the public land deer hunting hub. If you are still choosing a state, start at deer hunting by state and the deer hunting hub. Destination pages live under Places. Colorado sits next to Wyoming, Utah, and New Mexico.
Colorado deer hunting facts
| Item | What to know | Source |
|---|---|---|
| Species | Mostly mule deer west of I-25. White-tailed deer are the plains and river-bottom hunt east of I-25 (GMU 140 hunts with the west side). Elk are a separate license. | CPW hunting deer |
| License structure | Almost all mule deer tags are limited: primary draw, secondary draw, then leftover. OTC deer licenses exist for white-tailed deer in listed plains units, not as a statewide mule-deer walk-up. | CPW hunting deer |
| 2026 cost band | Habitat Stamp $12.76 (ages 18–64). Qualifying license required to apply (resident annual small game $38.49; nonresident $104.86). Application fee $8.93 resident / $11.49 nonresident per species. Deer license: resident adult $51.25, resident youth $20.30, nonresident adult deer/fishing combo $506.92, nonresident youth $130.07. | CPW hunting deer |
| Herd | 2024 post-hunt estimate 384,100 deer, 31 bucks per 100 does. 2025 post-hunt estimate about 407,530 after three mild winters. Still below the 10-year average near 412,000. | CPW deer statistics |
| CWD | Present in many deer DAUs. New for 2026: no mandatory CWD testing on harvested deer. Voluntary tests are still available. | 2026 Big Game Brochure |
| Pressure | Highest on leftover-easy units, second-rifle opening weekend, and any trailhead you can see from pavement. Lowest on a weekday glassing a steep face off the two-track. | Field notes plus CPW season structure |
| Gateway towns | Meeker, Craig, Gunnison, Montrose, Durango, Sterling | Trip bases, not a motel dump |
Species: mule deer west, whitetails on the plains
West of I-25, plan a mule deer hunt. East of I-25 you are often looking at white-tailed deer in creek bottoms and CRP. If you grew up on Midwest treestands, do not pack a 20-yard bow setup and expect the same shot windows. On a sage face I have passed 280-yard sitting shots I would take in a heartbeat on a Pike County bean field. On an Uncompahgre oakbrush bench, the honest window can collapse to 60 yards.
ID is not optional. Some plains hunt codes are whitetail-only. The comparison lives on mule deer vs whitetail. How Colorado’s herd stacks against Utah and Wyoming is on mule deer population by state. Elk share the same forests. That is a different license.
2026 season stub (confirm before you hunt)
This is a 2026 stub, last checked September 7, 2026. If this table and the 2026 Big Game Brochure disagree, the brochure wins. Hunt codes override the statewide window.
| Weapon / season | 2026 dates | Where |
|---|---|---|
| Archery (west of I-25 and GMU 140) | Sept. 2–30 | Limited deer licenses by GMU / hunt code |
| Muzzleloader (west of I-25 and GMU 140) | Sept. 12–20 | Limited; 9-day window |
| High-country rifle (selected units) | Sept. 12–20 (some hunt codes differ) | Limited antlered hunts in high-country / wilderness portions |
| First rifle | Oct. 14–18 | Select GMUs only; not a statewide deer opener |
| Second rifle | Oct. 24–Nov. 1 | Main combined deer/elk rifle week for many western units |
| Third rifle | Nov. 7–15 | Rut-adjacent west-slope rifle |
| Fourth rifle | Nov. 18–22 | Limited; not every GMU has a fourth-season deer code |
| Plains rifle | Oct. 24–Nov. 3 | East of I-25 except GMU 140 |
| Plains archery (typical) | Oct. 1–23, Nov. 4–30, Dec. 15–31 | East of I-25 except GMU 140; confirm your hunt code |
| Plains muzzleloader (typical) | Oct. 10–18 | East of I-25 except GMU 140 |
Legal hunting hours are one-half hour before sunrise to one-half hour after sunset. Firearm deer hunters must wear at least 500 square inches of solid fluorescent orange or pink plus a matching hat, visible from all angles. Camouflage orange or pink does not count. Archery licenses are exempt from the blaze rule. Hunters born on or after January 1, 1949, need hunter education before they apply or buy.
OTC vs draw, and what it actually costs
Colorado is not Michigan. You do not walk into a gas station in September and buy a mule deer rifle tag. Mule deer hunting here is limited. You apply. You wait. You either draw, buy leftover, or stay home.
2026 draw calendar, from CPW: qualifying licenses on sale March 1; primary draw March 1–April 7 (8 p.m. MT), results May 26–29, pay by June 12; secondary draw June 18–30; leftover and unlimited OTC licenses August 4 at 9 a.m. MT.
A qualifying license is not a deer tag. It is the ticket that lets you apply. How you actually buy it — hunter education, Habitat Stamp, leftover — is on the Colorado deer license how-to. Preference points accrue on the primary draw only if you fail to draw your first choice or you apply with the preference-point-only hunt code. Secondary draw and leftover purchases do not spend your points. Nonresident sticker shock is the $506.92 deer/fishing combo; add the qualifying license and you are over $600 before gas. If you are coming from out of state, read planning an out-of-state deer hunt before you book a cabin around second rifle. Group applications draw on the member with the fewest points. Party hunting is illegal.
OTC deer licenses are white-tailed deer in listed units, plus leftover limited licenses after both draws. That is not a mule deer consolation prize in GMU 12. Read the hunt code. Buy through CPW Shop or 1-800-244-5613. I screenshot the brochure PDF. Paper fails in a wet pack.
CWD, baiting, Sundays, and dogs
Chronic wasting disease is not a rumor here. Several Front Range and plains DAUs have posted male prevalence in the teens or higher in CPW herd plans, and western herds carry it too. New for 2026, CPW dropped mandatory CWD testing on harvested deer. That is a change, not a clean bill of health. If a deer looks sick, skinny, or oddly tame, use CWD deer symptoms and how to get your deer tested for CWD. Voluntary tests were listed at $25 on the CPW deer page.
Baiting big game is illegal, including salt and minerals put out as an attractant. Sunday hunting is legal. Dogs are not a deer-hunting method. A leashed dog may help recover a wounded big-game animal other than black bear if you buy the annual tracking permit. If you hit a deer on I-70 on the way to camp, start at what to do if you hit a deer.
Public land that actually matters
The useful question is which tracts match the tag you drew. I am naming forests and DAUs, not dropping pins, and I am not inventing child URLs that do not exist.
- White River country (DAU D-07) — GMUs 11, 12, 13, 22, 23, 24, 131, 211, 231. CPW estimated 23,520 deer post-hunt 2024. White River National Forest and Flat Tops edges. Meeker is the base. Hunt it off a Forest Service map and the national forest how-to.
- Bears Ears / northwest (DAU D-02) — 21,330 deer in 2024 across GMUs 3, 4, 5, 14, 214, 301, 441. Craig is the grocery. The deer I have killed here were on the ridge face that looked too steep to glass from the road.
- Uncompahgre Plateau (DAU D-19, GMUs 61–62) — 12,850 deer. Montrose for a room. Fourth-season rifle buck hunts were added for GMUs 61 and 62 in 2026.
- Bookcliffs / Roan (DAU D-11, GMUs 21, 30) — 7,500 deer. BLM more than national forest. Grand Junction is the airport town.
- Gunnison and Grand Mesa — Gunnison National Forest sits at 7,700 feet before you walk uphill. No dedicated Gunnison URL is live, so do not go looking for one.
- San Juan Mountains — Durango / Pagosa jump-off. Steep, pretty, and full of elk hunters. Hunt the ugly face, not the postcard trail.
- Eastern plains Walk-In Access — about 150,600 acres of big-game WIA in 2026, Sept. 1–Dec. 31 on yellow-signed tracts. Foot access; your GMU tag must match. Atlas: cpw.state.co.us/wia. Kansas-style walk-in is a sibling idea on Kansas walk-in access.
SWAs can have walk-in-only rules and seasonal closures. Fishers Peak State Park hunts are permit-only. I verify the layer in the Colorado Hunting Atlas the night before, then I still walk the boundary.
If White River is slammed, I do not drive to a made-up child page. I hunt a nastier access on the same forest. Wyoming’s public-land mule deer page and Arizona are sibling hunts if you are building a multi-state year, not a same-weekend backup from Meeker. Idaho is the two-species neighbor if you want more OTC flavor than Colorado will give you on mule deer.
One tactic that works on both sides of I-25
I do not still-hunt pretty aspens all day and hope. I pick one glassing point I can reach in the dark, I sit until the thermals switch, and I only leave it if I can explain why a deer would walk a different face at 8:10 a.m. When I time movement I check deer feeding times, then I let the unit change the food: bitterbrush on a west-slope winter range, waste grain and CRP on the plains, oak mast on the Uncompahgre.
West slope: hunt the nasty side other people skip — a north face too steep for an ATV, a basin that costs 900 vertical. Second-rifle opening weekend is a drive whether you signed up for one or not. I sit the downwind side of the push. Plains: hunt the WIA tract that does not have a two-track to the middle. Do not copy a Pike County bean-field plan onto the Flat Tops and then blame Colorado.
Wind is not optional. Thermals fall at first light and rise when the sun hits the rocks — same lesson as do deer move in the wind, just thinner air. I wasted money on $400 ozone scent control that made zero difference at 9,000 feet. Bow in timber: 40 yards unless the lane is wide. Rifle on a sage face: a backstop and a “no farther than that rock” line. Refresh shot placement and the after the shot hub before opening weekend. I gut-shot a doe in 2007, pushed her too early, and never found her. The optic I actually carry is a 10×42 on a cheap tripod. Glass for 20 minutes before you walk 20 minutes.
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Pressure: second rifle is a holiday
Colorado’s second rifle season is a cultural event. Every two-track with a pull-off will have a truck in it, and a lot of those trucks came for elk. Hunt it like public land and how to hunt public land deer: hunters cluster near roads, peak on opening weekend, and quit when the walk gets steep. I hunt the opener 1,000 to 2,000 yards off easy access, and I hunt leftover archery in September when basins still hold bachelor groups. Front Range foothills on Saturday of third rifle are the highest-pressure deer hunting I do west of Illinois. A Wednesday in late September on a Bookcliffs face is the lowest.
Altitude is its own pressure. Gunnison and the Grand Mesa will punch a flatlander. I arrive two nights early and I do not plan a 4-mile pack-in on day one. The hunt I blew in 2019 was not a tag problem. It was a headache at 10,000 feet.
Where to stay, and why the town matters
Pick a base for the side of the state you are actually hunting. Drive time to the parking area, a grocery that is open after dark, and a processor matters more than a pretty lobby. Cabins and motels both work. Front Range mule deer will also eat a suburban garden — start at do deer eat hostas.
Meeker, CO — White River / Flat Tops. Grocery, rooms, and a processor if the weather dies. This is the town I book first when the tag is D-07 country.
Craig, CO — northwest mule deer and U.S. 40 logistics. Bigger services than Meeker. Opening weekend motels fill.
Gunnison, CO — high country. 7,700 feet before you walk. Cook in the cabin. Give yourself a night to acclimate.
Montrose, CO — Uncompahgre and southwest access without committing to Durango tourist rates.
Durango, CO — San Juan side. Real airport, real grocery, real crowds. Stay here if your unit is south, not because the brewery is good.
Sterling, CO — eastern plains whitetail and WIA. Meat hunt, short drives, processors that already know rifle week is chaos.
Processors, ice, and getting a deer out
Call a processor before you shoot, especially for second rifle. West-slope shops book. Plains shops drown in deer the first weekend. Ask two questions: are you taking CWD-area deer, and when can I actually pick up meat. If they say “call us after you kill one,” keep calling down the list.
I process my own deer in the garage when I can. On a Colorado road trip I still want a backup shop and a cooler plan. Ice is a town problem — buy it the night before. A mule deer drag off a sage face can be 900 yards of pain with no snow to sled on. I keep a cheap plastic sled in the truck; the hardware-store version, about $40, has hauled more deer for me than any boutique pack frame. Quarter on the mountain if the pack is real.
Tag it, then keep evidence of sex and antlers as the brochure requires. How to tag a deer is the mechanics. Field work is how to field dress a deer. High-country bucks run lighter than corn-fed Illinois deer, so I size coolers with how much meat from a deer.
FAQ
Do I need a draw tag to hunt deer in Colorado?
For mule deer, almost always yes. Limited licenses go through the primary draw, then the secondary, then leftover on August 4, 2026. OTC deer licenses are white-tailed deer in listed plains units. Confirm the hunt code in the Big Game Brochure.
When is Colorado rifle deer season?
There is no single statewide rifle deer season. First rifle is Oct. 14–18 in select GMUs. Second rifle is Oct. 24–Nov. 1. Third is Nov. 7–15. Fourth is Nov. 18–22. Plains rifle is Oct. 24–Nov. 3. Confirm on the brochure, last checked September 7, 2026.
Can I bait deer in Colorado?
No. Hunting big game over bait is illegal, including salt and minerals put out as an attractant.
Where should a first-timer go?
If you need to see deer and you did not draw a premium unit, hunt leftover or OTC plains whitetail on Walk-In Access. If you drew White River country, hunt with the glassing plan above and do not expect Illinois numbers. Read the national forest guide before you camp on a two-track.
Do I have to wear hunter orange?
Yes, with a firearm license: 500 square inches of solid fluorescent orange or pink plus a hat, visible from all angles. Camo orange or pink is not legal. Archery licenses are exempt.
What about CWD and eating the deer?
Mandatory testing is off for deer in 2026. That does not mean the herd is clean. Have it tested if you want to know, and do not eat a sick-looking animal. Testing is on get your deer tested; symptoms are on CWD deer symptoms. Sundays are legal.
Official regs, then go hunt
Primary source: CPW 2026 Big Game Brochure (updated through March 2026 corrections). Deer page: CPW hunting deer. Draw and harvest reports: CPW deer statistics. Map: Colorado Hunting Atlas. Buy/apply: CPW Shop.
I am not a guide. I am a public-land hunter who has eaten tag soup west of I-25. If you pick the side of the interstate on purpose, hunt fresh sign off the easy access, and stay near a grocery and a processor, Colorado will give you a shot.
Updated on September 7, 2026.
