States gaining based upon July 1, 2009 estimates projected to April 1, 2010: AZ +1; FL +1; GA +1; NV +1; SC +1; TX +4; UT +1; WA +1.
States losing based upon July 1, 2009 estimates projected to April 1, 2010: IL (1); IA (1); LA (1); MA (1); MI (1); MN (1); NJ (1); NY (1); OH (2); PA (1).
Thus, changes in seats compared to the previous projections based upon 2008 estimates would be: AZ gains only 1 seat while MO stays even and OR stays even while WA gains 1 seat.
Check it out: Washington would gain a seat; Arizona only gains 1; Oregon doesn't gain any.
This table is from the EDS PDF. From the table you can see that Washington jumps to 432nd or 433rd in all the estimates. Also, Missouri, which had been projected to lose a seat would not lose any. Texas is still projected to gain 4 seats, but that 4th seat is much more tenuous.