Washington Unit 340 Mule Deer Hunting Guide

Unit 340 sits in the mix of Washington's mule deer country, offering hunters a general-season opportunity on a landscape spanning 170,733 acres with elevations ranging from 1,136 to 6,332 feet. With 75% of the unit in public ownership, this is a unit where DIY hunters have real room to work, and the general-season structure means mule deer hunters don't have to win a draw just to get into the field chasing antlered deer.

This article breaks down what the data shows about Unit 340 — harvest trends over the past five years, what trophy records suggest about buck quality, and how the application structure works for hunters planning a season here. As always, the numbers below come from HuntPilot's unit-level data rather than guesswork or outdated forum chatter.

Unit Overview

Unit 340 is a general-season mule deer unit, meaning hunters do not need to draw a special permit to pursue antlered deer here — a standard license covers the general season. Washington also offers limited-quota draw hunts in this unit, though the structured data available doesn't specify the sex restriction on those permits. Hunters chasing a high-quality or quota-style tag should treat the draw hunts as a separate, more selective opportunity layered on top of the general-season framework, not as the only path into the unit.

With elevations climbing from just over 1,100 feet up to north of 6,300 feet, Unit 340 offers a genuine vertical gradient — from lower-elevation brushy draws and timbered benches to high country basins near treeline. That kind of relief gives mule deer room to move seasonally, and it gives hunters options: hunters willing to climb can get away from easier-access pressure near the bottom of the unit.

Public land makes up 75% of the unit's acreage, which is a strong number for a general-season unit in Washington. That means the majority of the 170,733 acres is open to hunters without needing private landowner permission, a meaningful advantage for out-of-state and in-state DIY hunters alike who don't have existing relationships with local landowners.

Harvest Success Rates

Harvest data for Unit 340 is available for five consecutive seasons, and it shows a unit with consistent, modest hunting pressure and a tight success-rate band:

• 2025: 948 hunters, 69 harvested, 7% success
• 2024: 955 hunters, 71 harvested, 7% success
• 2023: 931 hunters, 58 harvested, 6% success
• 2022: 1,045 hunters, 59 harvested, 6% success
• 2021: 1,077 hunters, 79 harvested, 7% success

Across these five years, hunter numbers have hovered in a fairly narrow range — roughly 930 to 1,080 hunters per season — while success rates have stayed locked between 6% and 7%. That consistency is worth noting: there's no wild swing upward or downward in either effort or success, which suggests a stable deer population and a stable hunter base rather than a unit experiencing a boom-or-bust cycle.

A 6-7% success rate is on the lower end for general-season mule deer hunting, which tracks with what hunters describe in Washington mule deer forums — deer densities in much of the state run lower than in classic mule deer strongholds elsewhere in the West. Hunters should treat Unit 340 as a unit that rewards scouting, mobility, and persistence rather than a place where tags translate easily into meat in the freezer. The modest success rate also means hunters shouldn't expect crowded conditions to be the primary obstacle — finding deer is the real challenge here, not finding room to hunt.

It's worth noting that these harvest figures represent unit totals and are not broken out by hunt type in the provided data, so hunters pursuing the limited-quota draw permits may experience different success dynamics than the general-season population reflected in the aggregate numbers above.

Trophy Quality

Trophy record data for the counties overlapping Unit 340 shows a limited history of entries. This points to limited trophy potential in the classic sense — hunters should not expect Unit 340 to be a unit with a track record of producing record-book-caliber bucks with any regularity.

That doesn't mean mature bucks don't exist here, but the data simply doesn't support positioning this as a trophy destination. Hunters chasing a wall-hanger buck with documented record-book pedigree should weigh this limited trophy history against units elsewhere in the state or region with stronger documented production. For hunters whose priority is simply hunting mule deer in a general-season, public-land-heavy unit with reasonable access, trophy scarcity in the record books is a secondary consideration — but it should factor into expectations before investing in a long-distance trip built around trophy potential.

Access & Terrain

Unit 340's terrain profile — spanning from 1,136 feet to 6,332 feet — gives hunters a wide range of habitat types to consider when planning where to hunt. Lower elevations likely hold brushier, timbered cover typical of transitional mule deer range, while the upper end of that elevation band pushes into higher, more open country. Hunters should expect a mix of accessible lower-country terrain and more demanding high-elevation ground that requires more physical effort to reach and hunt effectively.

The public land figure of 75% is the standout access statistic for this unit. With three-quarters of the 170,733 total acres open to public hunting, Unit 340 offers substantially more room to roam than many Washington units where private timber or agricultural land dominates. There is no wilderness designation within the unit (0% wilderness), meaning hunters won't encounter additional access restrictions, stock-only zones, or motorized-use limitations tied to wilderness status — though hunters should always verify current access rules on specific parcels, since ownership and management can change.

Because general-season mule deer hunting in Washington tends to draw hunters who already know specific drainages, hunters new to Unit 340 should lean on scouting tools to identify public land boundaries, elevation bands, and water sources before the season opens. HuntPilot's mapping tools, including public land overlays, can help hunters new to this unit identify likely travel corridors and bedding-to-feeding transition zones across that elevation range without relying on secondhand information from online forums.

HuntPilot Analysis: Is Unit 340 Worth Applying For?

Unit 340 is a reasonable choice for hunters who prioritize access and general-season opportunity over trophy odds. The 75% public land figure is a genuine asset — hunters aren't fighting through a patchwork of private parcels to find huntable ground, and the general-season structure means there's no draw gatekeeping antlered deer hunting the way there is in many Western states.

The tradeoff is clear in the harvest numbers: a 6-7% success rate over five consecutive years tells hunters this isn't an easy-success unit. Hunters need to put in scouting time and be willing to work the elevation gradient — from lower benches to higher basins — to find deer consistently. The limited trophy record history reinforces that this unit should be approached as an opportunity and experience play rather than a trophy-hunting destination.

For hunters who want a general-season mule deer tag with solid public access and are realistic about success rates in the single digits, Unit 340 fits the bill. For hunters specifically chasing record-book potential, the data suggests looking elsewhere or treating the limited-quota draw permits here — which may offer a different experience than the general-season hunt — as the higher-quality option worth investigating further on HuntPilot's unit page.

How to Apply

Washington's deer hunting structure separates general-season hunting from limited-quota draw permits, and Unit 340 offers both paths.

General season: Hunters pursuing mule deer in Unit 340 under the general season do not need to enter a draw. A valid Washington hunting license and the appropriate deer tag purchased over the counter covers general-season participation, making this the most accessible route into the unit for both resident and nonresident hunters.

Limited-quota draw hunts: Unit 340 also offers limited-quota permits allocated through Washington's draw system. These hunts typically offer a different experience than the general season — often reduced hunter density or different season structures — but require a successful draw application to participate. Washington's draw system does not use preference points or bonus points; every applicant has an equal, independent chance in the lottery each year regardless of how many years they've applied previously. There's no point-building strategy to employ here — hunters simply apply each cycle with their hunt choices and the draw randomizes outcomes.

Residents and nonresidents both apply through the same general licensing structure in Washington, though license and tag costs differ by residency. Application windows, fees, and current permit availability change from year to year, so hunters should check HuntPilot's Washington state page at /states/wa for the most current deadlines, costs, and application instructions before planning a season around Unit 340.

Frequently Asked Questions

What is the terrain like in Unit 340? Unit 340 spans a wide elevation range, from 1,136 feet at its lowest point to 6,332 feet at its highest, giving hunters a mix of lower-elevation, likely timbered or brushy terrain and higher-elevation open country. With 170,733 total acres and no wilderness designation, hunters can expect varied terrain without the additional access restrictions that come with wilderness areas, though higher elevations will demand more physical effort to access and hunt effectively.

What is harvest success in Unit 340? Success rates in Unit 340 have run between 6% and 7% over each of the last five seasons (2021-2025), with harvest totals ranging from 58 to 79 deer annually among 931 to 1,077 hunters. This is a consistent but modest success rate, meaning hunters should expect a unit that requires real scouting and effort rather than one where tags routinely convert to harvested deer.

How big are the mule deer in Unit 340? Trophy record data for the counties overlapping Unit 340 shows a limited history of entries, suggesting this unit has not been a consistent producer of record-book-caliber bucks. Hunters should approach Unit 340 with realistic expectations about buck size and treat it as a general hunting-opportunity unit rather than a trophy destination.

Is Unit 340 worth applying for? For hunters wanting general-season mule deer access with strong public land availability — 75% of the unit's 170,733 acres — Unit 340 is a solid, accessible option, especially since antlered deer don't require a draw here. Hunters specifically seeking trophy-class bucks should weigh the unit's limited trophy record history against other options, while those prioritizing access and opportunity will find the public land percentage a genuine advantage.

Do I need to draw a tag to hunt mule deer in Unit 340? No — Unit 340 offers general-season mule deer hunting that does not require a draw for antlered deer. A standard Washington hunting license and deer tag, available over the counter, covers general-season participation. Washington does offer separate limited-quota draw permits in this unit as well, which do require a successful application through the state's lottery-style draw system.