If you’ve ever looked out the window while driving through Oregon, you’ve probably noticed something: trees—lots of them. From the rainy forests of the coast to the sunny high desert, Oregon is packed with green giants and leafy wonders. But just how many trees are in Oregon? While we can’t count them all by hand, the numbers (and the variety!) might surprise you.
In 2018, the US Department of Agriculture Forest Service released a report covering, among other things, the number of trees in Oregon. The study found “Oregon has more than 10 billion live trees on forest land.” Yep, billion with a B.
That number comes from forest inventory studies that measure everything from saplings to towering evergreens. Oregon is one of the most forested states in the country, with nearly 48% of the state covered in forestland—that’s about 30 million acres.
According to a 2019 report from the Oregon Forest Resource Institute, Oregon is the fourth most forested state, behind Alaska, Texas, and California. “With 29.7 million acres, Oregon’s forest land represents 3.9% of the total U.S. forest land (765.5 million acres). Of the total land area in Oregon, 48.4 percent is defined as forest land, which is higher than the national average (33.5%).”
We’re No 1!
And the place where Oregon ranks No. 1? Christmas trees, thanks to the proliferation of Douglas firs. From 8billiontrees.com:
“It is not even a tight contest for Oregon to claim the title of the state that produces the most Christmas trees. Oregon leads North Carolina, the state that ranks second, with a margin of more than 2 million trees. An estimated annual income of more than $84.5 million is generated by the sale of Christmas trees in Oregon, of which 92% are exported outside the state.”
Oregon’s trees aren’t just beautiful—they’re important. They provide clean air, shade, wildlife habitat, and help fight climate change. Not to mention, they add natural beauty to our neighborhoods and yards.
Different Trees, Different Places
You’ll find different types of trees in different regions of Oregon, thanks to the state’s varied geography and climate zones. Here’s a breakdown of some of the most common trees by region:
1. Western Oregon (Coast & Willamette Valley)
Western Oregon is wetter and milder, which means lots of lush, dense forests. Some of the most common trees here include:
- Douglas Fir – Oregon’s state tree and one of the most common in the Pacific Northwest.
- Western Red Cedar – Known for its reddish bark and strong, pleasant scent.
- Bigleaf Maple – With leaves bigger than your head, these trees put on a show in fall.
- Red Alder – Common in moist areas and along streams.
Many of these species thrive in the temperate rainforests found along the coast and foothills. These forests are thick, green, and absolutely stunning year-round.
2. Central Oregon (Bend & High Desert Areas)
Once you cross the Cascades, the environment changes. The air gets drier, the skies sunnier, and pine forests dominate the landscape.
- Ponderosa Pine – With their tall trunks and orange-red bark, these iconic trees love Central Oregon’s dry, sunny conditions.
- Lodgepole Pine – These skinny trees grow in clusters and are super adaptable.
- Juniper Trees – Shorter and scrubbier, but incredibly hardy.
If you’ve been to Bend or Sisters, chances are you’ve walked through a forest of Ponderosa Pine. These majestic trees can live for hundreds of years and are perfectly suited for the high desert environment.
3. Eastern Oregon
Eastern Oregon is home to vast rangelands, valleys, and forested mountains. You’ll still find Ponderosa Pine, but also:
- Engelmann Spruce – Found at higher elevations, these trees are tall and slender.
- Subalpine Fir – Another high-elevation species that thrives in cold temps.
- Aspen – These trees turn bright yellow in the fall and grow in beautiful groves.
The mix of coniferous forests and open areas makes Eastern Oregon a unique place for wildlife and plant diversity.
4. Southern Oregon
Southern Oregon has a little bit of everything—valleys, mountains, forests, and even oak woodlands. You’ll see:
- Oregon White Oak – A strong, drought-tolerant tree native to the region.
- Black Oak – Found in dry, sunny areas.
- Sugar Pine – Known for having the longest cones of any conifer in the world.
- Incense Cedar – Tall, fragrant trees that thrive in Southern Oregon’s mountains.
Southern Oregon’s mix of warm summers and wet winters creates the perfect environment for a variety of tree species.
So, What’s the “Best” Tree in Oregon?
There’s no official award, but the Douglas Fir gets a lot of attention since it’s our state tree and their use as a Christmas tree here in the states. It’s also one of the most important trees for Oregon’s timber industry. But Ponderosa Pine might be the fan favorite in Central and Eastern Oregon for its beauty, resilience, and iconic presence in dry forests.
That said, the best tree really depends on where you live and what your yard needs. Some people love the shade of a big maple tree, while others prefer low-maintenance native pines.
Why Tree Care Matters
With so many trees in Oregon, it’s easy to take them for granted. But like any living thing, trees need care to stay healthy—especially if they’re growing near your home. Regular pruning, storm damage inspections, and proper spacing are all part of keeping trees safe and thriving.
And whether you have a single backyard oak or a few tall evergreens lining your property, caring for your trees helps your whole landscape look its best.
Caring for Oregon’s Trees—One Yard at a Time
With billions of trees across the state, Oregon is truly a tree-lover’s paradise. But when it comes to your trees—the ones in your yard or lining your driveway—expert care goes a long way.
No matter what kind of tree you have, Inexpensive Tree Care is here to help you care for it. From pruning to removals to expert advice, we’ll work one-on-one with you to make sure your trees are healthy, safe, and beautiful. Contact us today for a free estimate or friendly guidance.