Idaho · Deer Hunting Data

Idaho Deer Unit 21A

Sightings, hotspots, and hunt insights for Idaho Game Management Unit 21A.

Idaho's Unit 21A ranks top among our tracked deer units with 207 verified sightings concentrated across 31 hotspot clusters, giving you precision data that eliminates guesswork. Rather than glassing random ridges, you'll work with real sighting patterns that show where deer consistently move through draws, saddles, and transitional terrain. Our hotspot mapping puts hunters in a position to focus effort on proven locations, whether you're planning a pre-season scout or dialing in your opening-week strategy. Load these clusters into OnX or your preferred mapping app and start your season informed.
207
Total Deer Sightings
31
Hotspots Identified
Active
Status · Data Available

Hunt Unit 21A with confidence.

The Idaho - Deer Data Pack includes detailed heat maps, GPS coordinates, and unit-by-unit hotspots for every Idaho Deer unit — including Unit 21A. 207 sightings worth of data, ready to upload to onX or your favorite hunting app.

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How this data was collected

Data Hunt Guide aggregates publicly available sighting reports from across the web — social media, hunting forums, harvest reports, and trail-camera shares — and uses a proprietary algorithm to identify high-activity zones (hotspots) within each unit. Our team verifies coordinates manually before publication. Unit 21A’s 207 sightings represent 31 distinct hotspot clusters.