From NBC's Chuck Todd
We have final delegate allocation estimates directly from the Iowa Democratic Party based on today's 99 county conventions. The results, Obama indeed did gain 7 delegates to up his total from 16 (earned on Jan. 3) to 23 now. Clinton upped her total by 1, from 15 to 16 and Edwards dropped 8 delegates to 6. Those six will be up for grabs, perhaps, at the Iowa Democratic Party state convention in June.
Here's the updated delegate total, counting these new Iowa allocations:
Pledged Count: Obama leads 1,407-1,252
Superdelegates: Clinton leads 253-217
OVERALL TOTAL: Obama leads 1,624-1,505