State governments, theoretically. The state legislature passes a plan and the governor signs it usually. When the legislature is controlled by a different party than the governorship it can go to the Courts, who will generally redraw the borders to conform with the population changes, but with as small changes as otherwise possible. Some states also have apolitical commissions to redraw borders every ten years.
How many US House districts were there in North Carolina in 2008? How many US House districts were there in North Carolina in 2008?
41 districts
population levels determine number of districts
How many US House districts were there in North Carolina in 2008?"
This process is called Gerrymandering. It is when a party draws legislative boundaries to manipulate the way districts vote. Often grouping people by ethnicity.
House House of Coof Commons
In the Canadian House of Commons, Ontario has 106 electoral districts. In total, there are 308 federal electoral districts in Canada.
There were 13 U.S. House districts (AKA Congressional districts) in North Carolina in 2006. This link should provide adequate background: http://en.wikipedia.org/wiki/North_Carolina_Congressional_Districts
120
an Architect
Districts
There are 308 electoral districts for the Canadian House of Commons.(Note: Pursuant to the Electoral Boundaries Readjustment Act, the electoral districts in the House of Commons are reassessed every ten (10) years. Pursuant to the most recent assessment, the House is scheduled to increase to 338 electoral districts for the 42nd general election.)