Santorum leads statewide, in each congressional district

SoonerPoll.com has released a poll of 300 likely Oklahoma Republican presidential primary voters (deemed likely because of voting history). 278 said they planned to vote in the March 6 Super Tuesday primary. Margin of error is +/- 5.66%. The survey occurred over a nine-day period (February 8 - February 16).

The result:Santorum 38.5%, Romney 23.0%, Gingrich 18.0%, and Paul 7.6%, with 12.9% Don't Know / Refused.

Because Oklahoma's primary is in March, the new national Republican rules require allocation to be proportional. 25 delegates will be allocated based on the statewide result, and 3 delegates will be allocated based on the result in each congressional district. You must have at least 15% to get any delegates, and if you break 50% you get all the delegates. Based on the results of this poll (and with the understanding that the congressional district subsamples are so small the margin of error is enormous), Santorum would get 12 statewide delegates, Romney 7, Gingrich 6. Santorum would win all the delegates in the 1st and 2nd CDs and two of three in CDs 3, 4, and 5. Romney would win one delegate each in CD 3 and CD 4; Gingrich would win one delegate in CD 5. The grand total would be Santorum 24, Romney 9, Gingrich 7.

If Santorum could get key endorsements in central and western Oklahoma (paging James Lankford), he would have a shot at sweeping all the delegates.

You may recall that in 2008, Mike Huckabee won the 1st and 2nd CDs, while McCain won the other three plus the statewide vote by a narrow margin.

Question 4 has got to be a typo. I hope the callers didn't read the question like this, but here's how it's presented in the poll result:

4. As you know, the Republican Presidential preferential primary election is February 5, 2008, do you plan to vote in that election?