How much are you ready & willing to spend on private school for a toddler?
I know some teenage kids who are going to Oregon Episcopal School, and the same question applies even at the 8th-grade level and up. You aren't really escaping the problems with overcrowding and under-staffing and test-oriented teaching, you just ensure that your child is overcrowded with other rich people's children. So I have to wonder, when the parents are forking out six figures for their two kids to attend a private school that's not a whole lot better than the public "magnet" schools, what the plan is.
If it's about social networking, then by all means, go for it. Otherwise, it seems like a rip-off to me. You could be spending as much as the price of an ivy-league university degree for a marginal improvement in K-12 quality. Certainly the price tag provides incentive for added parental enthusiasm, but if you're the kind of parent who's involved anyway... I dunno.
If you're determined to go private, this link will probably help you:
http://www.movingtoportland.net/schools_private.htmOTOH, if it's about providing the best possible learning environment, you might as well home-school. Hire a college student as a tutor if you can't oversee the day-to-day instruction yourself. There are some good resources for home-schoolers in the Portland area, like
OMSI and
VHRC, so it's not nearly as socially isolating as some detractors imply.
If you're interested in a middle ground, there are urban charter schools which are aiming to fill in the obvious gaps left by the public schools without charging an arm and a leg. Some of them are directly affiliated with other organizations, like the
Opal School program of the Portland Children's Museum. Others have a more general mission, like the
Emerson school which tries to apply real-world scenarios and long-term projects to a cooperative learning process. However, you've got to be on your toes with the charters. Some of them are flakey, or in the initial stages of program development, so parental involvment is (as always) key.
Good luck, and welcome to Portland!