http://census.gov/prod/www/decennial.html
4029
http://census.gov/prod/www/abs/decennial/
6
https://census.gov/prod/www/decennial.html
1
http://2010.census.gov/2010census/data/apportionment-pop-text.php
1
http://quickfacts.census.gov/qfd/states/29/29129.html
1