I am hoping this would be helpful comparing 6 maps being discussed. I  would hope it can be passed out in the public caucus meeting. The data  comes from the public redistricting software on the public side. It is  population numbers.
http://www.fredcox4utah.com/SB3002-6%20options.pdf
The chart is designed for 11x17 black and white.
The Garber/King map numbers are confusing because they are calling the  east part of Salt Lake County district 3, the south part of the state  including Alpine and much of Utah county 4, and the west part of Salt  Lake Valley district 2. That is also for the 12th Substitute map online.  I have not been able to confirm that it has been "corrected" as not all  the bill information for Substitute 12 is online.
The population data is generated by the public software and I have  compiled the 6 maps into one file. The totals are just text.
For those complaining about not having enough people in the 2nd  congressional district from Davis County (to give them a voice), this gives a comparison, again  taking to account 2 and 4 are swapped for the Garber King map. The spreadsheet  shows the files actual numbering. It would be easier to compare if the  district numbers for Garber King map were changed.
Davis County 2nd district
SB 3002           57,432
Sumsion 15            57,432
Sumsion 16            57,432
McAdamsCox    69,623
FroererAdams  109,686
GarberKing     None if you compare apples to apples.
21,108 goes to the  west part of Salt Lake Valley district.
The maps are at:
http://www.redistrictutah.com/category/maps/us-congress
For a list of Congressional maps I have been involved in see:
http://fredcox4utah.blogspot.com/2011/10/utah-redistricting-congress.html
