Question for Muon:
If the California Dept. of Finance estimates turn out to be more accurate than the CB estimates, is CA likely to get a 56th EV ?
If I use the estimate of 38,049,462 for Jan 1, 2008, then CA easily gets a 54th seat. In fact if all other states match the Census estimates then CA with their own estimate would just barely get a 55th seat as well. Compared to the other western states internal estimates, CA seems much higher with respect to the Census estimate. Any idea why there is such a discrepancy?
Well, lets look at the July 2007 to July 2008 numbers first. Domestic Migration to other US states seems to be similar in the reports of both agencies, but they differ on International Migration.
CA Dept. of Finance:
Natural Increase: 329.000
International Migration: 242.000
Domestic Migration: -135.000
Total Population Growth: 436.000
US Census Burau:
Natural Increase: 325.000
International Migration: 196.000
Domestic Migration: -144.000
Total Population Growth: 379.000
Now a look at the broader picture, from the April 2000 Census to Mid-2008:
CA Dept. of Finance:
Natural Increase: 2.555.000
International Migration: 1.804.000
Domestic Migration: -84.000
Total Population Growth: 4.275.000
US Census Burau:
Natural Increase: 2.549.000
International Migration: 1.826.000
Domestic Migration: -1.379.000
Total Population Growth: 2.996.000
So, the difference between the 2 institutes is almost entirely due to a discrepancy in the number of domestic migration numbers in the years 2000-2007.