It is used to select jury members.
yes
A list of a precinct's registered voters typically includes the names, addresses, and sometimes additional identifying information of individuals who are eligible to vote within that specific precinct. This information is maintained by local election authorities and is used to ensure that only registered voters can participate in elections. Access to this list may be restricted to protect voter privacy and prevent misuse. Voter registration data can also be used for electoral analysis and to improve voter outreach efforts.
Any citizen who has registered to vote in a General Election, or in a Local Election, is put on to the Electoral Register (sometimes known as the Electoral Roll).
list of registered voters of a particular areas is the eletoral roll
In Virginia they select people for jury duty from the list of registered voters.
Delaware has 623,425 registered voters as of November 1, 2010.
There are 183,301 registered Republican voters in Delaware.
In 2012 Georgia had 5,804,812 registered voters. Of those registered voters, only 3,900,050 turned out to vote in the 2012 Presidential election.
You should understand that voting is an anonymous process. There is no list of Obama voters (although there is a list of registered Democrats, who very probably did vote for Obama - most of them are not on food stamps).
a list of apparent registered voters in the jurisdiction, who will be called upon for jury duty after being screened.
This might help:in 2008 there were 12,752,417 registered voters in Texas.
in 2004 there were about 2,049,000 registered voters in Oregon