​Oregon Low Cost Spay/Neuter Locations:

State-wide:
Oregon Humane Society - Portland
The Neuter Scooter

Crook County:
The Spay Neuter Investment Project - Prineville

Deschutes County:
The Bend Spay Neuter Project - Bend

Jackson County:
S.N.Y.P. - Talent

Lane County:
City of Eugene Spay Neuter Clinic - Eugene
Willamette Animal Guild – Eugene 

Lincoln County:
Central Coast Humane Society - Newport

Linn County:
Safe Haven Humane Society - Tangent

Marion County:
Humane Society Of Willamette - Salem
Salem Friends of Felines - Salem

Multnomah County:
Feral Cat Coalition of Oregon - Portland