A company called Election Data Services has published a new study (PDF) of Congressional re-apportionment, based on newly-released Census data. EDS used three different models to project likely re-apportionment figures, which they explain as follows:
First, there is a "long-term" trend model that reflects the overall change that has occurred so far this decade; that is from 2000 to 2007, and projects it to 2010. Second, a "midterm" trend model uses the population change that has occurred from 2005 to 2007. Finally, a "short-term" trend model incorporates the change that has occurred in just the past year, from 2006 to 2007, and carries that rate of change forward to 2010.
The results:
State
Long-Term
Mid-Term
Short-Term
Arizona
2
2
2
California
0
-1
0
Florida
2
2
1
Georgia
1
1
1
Illinois
-1
-1
-1
Iowa
-1
-1
-1
Louisiana
-1
-1
-1
Massachusetts
-1
-1
-1
Michigan
-1
-1
-1
Minnesota
0
-1
-1
Missouri
-1
-1
-1
Nevada
1
1
1
New Jersey
-1
-1
-1
New York
-2
-2
-2
North Carolina
0
1
1
Ohio
-2
-2
-2
Oregon
1
1
1
Pennsylvania
-1
-1
-1
South Carolina
0
1
1
Texas
4
4
4
Utah
1
1
1
When it comes to matters of re-apportionment and re-districting, I know that Swing State readers don't need any commentary from me about what this all might mean. So have at it!