The Grand Isle-Chittenden-1-1 Representative District is a two-member state Representative district in the U.S. state of Vermont. It is one of the 108 one or two member districts into which the state was divided by the redistricting and reapportionment plan developed by the Vermont General Assembly following the 2000 U.S. Census. The plan applies to legislatures elected in 2002, 2004, 2006, 2008, and 2010. A new plan will be developed in 2012 following the 2010 U.S. Census.
The Grand Isle-Chittenden-1-1 District includes the Grand Isle County towns of Alburgh, Grand Isle, Isle La Motte, North Hero, and South Hero, as well as a section of the Chittenden County town of Milton defined as follows:
The rest of Milton is in Chittenden-9.
As of the 2000 census, the state as a whole had a population of 608,827. As there are a total of 150 representatives, there were 4,059 residents per representative (or 8,118 residents per two representatives). The two member Grand Isle-Chittenden-1-1 District had a population of 8,197 in that same census, 0.97% above the state average.