Skip to content
ProHunt
Colorado Elk Mule Deer Black Bear Pronghorn

Unit 83

Colorado Hunting Guide — Elk, Mule Deer, Black Bear, Pronghorn

Unit 83 lies in Alamosa, Costilla and Huerfano counties. CPW bounds it by U.S. 160 and Alamosa-Costilla Co. line among others. CPW's harvest estimates put elk success here as high as 28%. Federal land covers about 1% of it. Check land status on a current map before you plan a route.

🏔️
1%
Public Land
⛰️
7,458–10,691 ft
Sampled elevation

Build your own PDF hunt guide for Unit 83

Answer a few questions about your tag, your season and your rig, and the Field Intelligence Report builds a print-ready Colorado Unit 83 guide around your hunt: three ranked spots with morning, afternoon and evening plays, a day-by-day plan, topo maps with every pin numbered, a camp and access plan, the legal and retrieval rules for this unit, shot discipline, a meat-care and pack-out plan, and a pre-trip checklist. Every coordinate sits on land recorded as public.

Free accounts get one report a year with the top spot unlocked. ProHunt Pro includes unlimited reports, all three spots, the full camp plan, and GPX/KML downloads for onX and Google Earth. Prefer to see one first? Open the builder and pick any unit.

Elk Hunting in Unit 83

Unit 83 lies in Alamosa, Costilla and Huerfano counties. CPW bounds it by U.S. 160 and Alamosa-Costilla Co. line among others. CPW's harvest estimates put elk success here as high as 28%. Federal land covers about 1% of it. Check land status on a current map before you plan a route.

Where to Find Elk in Unit 83

What CPW publishes for unit 83 is a boundary, not a elk map. So the ground below is the unit's own and the read on where to start is ours, labelled as such. The unit lies in Alamosa, Costilla and Huerfano counties.

The lines of the unit: U.S. 160, Alamosa-Costilla Co. line and Costilla-Huerfano Co. line

CPW has unit 83 bounded on the north by U.S. 160 and Alamosa-Costilla Co. line; on the east by Costilla-Huerfano Co. line and Sangre de Cristo-Culebra Range; on the south by NM; on the west by Rio Grande River. Read it as a frame, not as a hint about animals. Its value is practical — those are the features you will navigate by, and the ridges that separate one day's country from another's.

High ground inside the line: Blanca Peak, Sierra Blanca and Mount Lindsey

Named high points inside the unit include Blanca Peak at 14,324 feet, Sierra Blanca at 14,318 feet, Mount Lindsey at 14,027 feet, Culebra Peak at 14,016 feet and Culebra Range at 14,007 feet. Several carry a public-land flag in our data, which makes them the first places to try for a view. Elk want timber to bed in and open ground to feed on, within a short walk of each other.

Holding ground: Jarioso Canyon, Indian Park and Banana Canyon

Below them sit Jarioso Canyon at 10,428 feet, Indian Park at 10,274 feet, Banana Canyon at 10,254 feet, Apache Canyon at 10,211 feet and Deep Canyon at 9,907 feet. Those are the basins, parks and bottoms this unit has, and they are what you glass into from above. Two you can watch from a single knob is worth more than five you have to drive between.

Public ground to start from: East Alamosa STL, Mountain Home Reservoir SWA and San Luis Hills SWA

CPW lists East Alamosa STL, Mountain Home Reservoir SWA, San Luis Hills SWA, Sanchez Reservoir SWA and Smith Reservoir SWA inside this unit as ground open to public hunting. Each property sets its own restrictions, and the agency's page for it is where they are written down. Federal land covers about 1% of the unit on top of those.

Water: Craven Well, Cat Spring and Sharbert Well

Named sources include Craven Well, Cat Spring and Sharbert Well. Nothing in the data says which of them run in autumn, so a scouting trip earns its fuel.

The herd this unit belongs to: E-33

CPW does not manage elk unit by unit. It manages them as data analysis unit E-33, and unit 83 is one piece of it. The rest of E-33 is unit 85, unit 140 and unit 851. That matters twice over: the population objective and the licence numbers are set for the whole area, and the animals move across unit lines inside it without noticing them.

Unit 83 terrain and land status

Measured from the unit boundary, not from the agency write-up

The lay of it

  • 7,458–10,691 ft on a terrain sample , averaging 8,520 ft ; peaks can run higher.
  • 1,253.4 sq mi inside the boundary. Big enough that picking one drainage beats driving three.

Who owns the ground

  • National Forest — 60%
  • State Trust — 8%
  • Private / Other — 32%

Roughly 68% is public. Carry a land-status layer anyway — these are area percentages, not a map of where the boundaries fall.

Water on the ground

  • 535 tanks
  • 4,676 stream segments
  • 29 lakes

Counts from mapping data, so this is how many exist, not how many hold water in a dry year. Sitting water only pays where you find fresh tracks.

Named features inside the unit

Glass from: Blanca Peak (14,324 ft), Napoleon Peak (11,854 ft), Mount Lindsey (14,027 ft), Culebra Peak (14,016 ft)

Holding ground: Blanca Basin (12,543 ft), Whiskey Pass (12,528 ft), East Alamosa STL, Mountain Home Reservoir SWA, San Luis Hills SWA

Every one of these was tested against the unit polygon before it went on the map. They are starting points, not agency recommendations.

How to Hunt Elk in Unit 83

Pro Members Only

Unlock Unit 83 elk tactics

Upgrade to Pro — $49/yr

Elk Success Rates

All manners of take26%
Archery23%
Muzzleloader12%
Rifle28%

CPW's 2023 harvest estimates put elk success in unit 83 at 26% — 228 animals taken by 878 hunters. The hunter count is large enough for the percentage to mean something and small enough that a good or bad year still moves it.

  • Archery — 23% success, 42 taken by 184 hunters
  • Muzzleloader — 12% success, 8 taken by 65 hunters
  • Rifle — 28% success, 178 taken by 629 hunters

These are the agency's own printed figures for this unit, not a modelled estimate and not a state average. They describe one season, so check CPW's current harvest estimates before you read a trend into them.

Elk Draw Odds

SeasonTagsApplicantsDraw %Pts Req
Muzzleloader — 1st Season either sex (resident) 438650.0% —
Muzzleloader — 1st Season either sex (nonresident) 153050.0% —
Muzzleloader — 1st Season cow only (resident) 92634.6% —
Muzzleloader — 1st Season cow only (nonresident) 030.0% —
Rifle — 1st Season either sex (resident) 10328536.1% —
Rifle — 1st Season either sex (nonresident) 184837.5% —
Rifle — 2nd Season either sex (resident) 11231535.6% —
Rifle — 2nd Season either sex (nonresident) 334671.7% —
Rifle — 3rd Season either sex (resident) 13443131.1% —
Rifle — 3rd Season either sex (nonresident) 134131.7% —
Rifle — 4th Season either sex (resident) 6532520.0% —
Rifle — 4th Season either sex (nonresident) 43312.1% —
Rifle — 1st Season either sex (resident) 73881.8% 22
Rifle — 1st Season either sex (nonresident) 000.0% —
Rifle — 4th Season cow only (resident) 129712.4% —
Rifle — 4th Season cow only (nonresident) 41040.0% —
Rifle — 1st Season cow only (resident) 4037310.7% 4
Rifle — 1st Season cow only (nonresident) 000.0% —
Rifle — 2nd Season cow only (resident) 5816.2% 3
Rifle — 2nd Season cow only (nonresident) 000.0% —
Rifle — 3rd Season cow only (resident) 31013.0% 4
Rifle — 3rd Season cow only (nonresident) 000.0% —
Rifle — 4th Season cow only (resident) 4755.3% 1
Rifle — 4th Season cow only (nonresident) 000.0% —
Rifle — 5th Season cow only (resident) 54610.9% 1
Rifle — 5th Season cow only (nonresident) 000.0% —
Archery — 1st Season either sex (resident) 000.0% —
Archery — 1st Season either sex (nonresident) 9912380.5% —

Data from 2026 draw results. Each row is one residency pool — read the label before the number.

Open in Draw Odds Engine

CPW's 2026 draw recap for elk in unit 83, by hunt code, with resident and nonresident kept apart because the two draw from different licence pools:

  • EE083O3R — Rifle, 3rd Season, Either Sex, resident: 431 applicants for 134 licences, 31.1% drawn, no preference points needed
  • EE083O4R — Rifle, 4th Season, Either Sex, resident: 325 applicants for 65 licences, 20% drawn, no preference points needed
  • EE083O2R — Rifle, 2nd Season, Either Sex, resident: 315 applicants for 112 licences, 35.6% drawn, no preference points needed
  • EE083O1R — Rifle, 1st Season, Either Sex, resident: 285 applicants for 103 licences, 36.1% drawn, no preference points needed

No preference points were needed for the codes above in that year, which can change the moment applicant numbers do. There are 11 further code-and-residency combinations in the recap for this unit. Figures checked against CPW's own statistics pages on 2026-06-09.

Unit Logistics & Expectations

Pro Members Only

Upgrade to Pro to unlock this section

Upgrade to Pro — $49/yr

Frequently Asked Questions

Where is Colorado unit 83?
Unit 83 lies in Alamosa, Costilla and Huerfano counties, and CPW has it bounded on the north by U.S. 160 and Alamosa-Costilla Co. line; on the east by Costilla-Huerfano Co. line and Sangre de Cristo-Culebra Range; on the south by NM; on the west by Rio Grande River.
What is the elk success rate in unit 83?
CPW's 2023 harvest estimates put elk success in unit 83 at 26% across all manners of take, and archery 23%, muzzleloader 12% and rifle 28% by weapon. Those are the agency's own figures for this unit, not a statewide average.
What is the mule deer success rate in unit 83?
CPW's 2023 harvest estimates put mule deer success in unit 83 at 77% across all manners of take, and rifle 81% by weapon. Those are the agency's own figures for this unit, not a statewide average.
What is the black bear success rate in unit 83?
CPW publishes no black bear success figure we can tie to unit 83 on its own — the 2023 harvest tables either omit the unit or report it in a grouping we could not read back to it reliably. Rather than quote a statewide average as though it were measured here, we say so. Check CPW's current harvest estimates before you apply.
What is the pronghorn success rate in unit 83?
CPW publishes no pronghorn success figure we can tie to unit 83 on its own — the 2023 harvest tables either omit the unit or report it in a grouping we could not read back to it reliably. Rather than quote a statewide average as though it were measured here, we say so. Check CPW's current harvest estimates before you apply.

Plan Your Hunt with ProHunt Pro

Unlock advanced tactics, the Tag-to-Trail Planner, AI hunt strategy assistant, and personalized camp and trip execution plans.

Upgrade to Pro — $49/yr

Sources & Verification

Every fact on this page is tied to a primary source below. Last fact-checked 2026-10-23.

  1. Colorado Big Game Hunting Brochure — Game Management Unit (GMU) Descriptions (pp. 79-80-81-82) — Colorado Parks and Wildlife · supports: GMU boundary description, Counties the unit lies in, Data analysis unit (DAU) the unit belongs to · accessed 2026-10-22
  2. 2023 Colorado Elk Harvest Estimates — Colorado Parks and Wildlife · supports: Percent success for elk in unit 83, Hunters and harvest by weapon and season · accessed 2026-10-22
  3. CPW CPWAdminData feature service — GMU and sheep/goat unit boundaries — Colorado Parks and Wildlife GIS Unit · supports: Mapped extent of the unit, Which named ground falls inside the unit line · accessed 2026-10-22
  4. 2023 Colorado Deer Harvest Estimates — Colorado Parks and Wildlife · supports: Percent success for mule deer in unit 83, Hunters and harvest by weapon and season · accessed 2026-10-22