Colorado 2004 PVI by HD
2004 Kerry-Bush voting is available by county from the Secretary of State’s office. A Presidential Voting Index (PVI) can be created by transforming the county results to the House district via an estimation process. Colorado population density is very small over much of the state, so the PVI map is masked to show only the populated areas. Bright blue shows the Democratic margin. Bright red, dark red and violet show the Republican margin. Purple is in between.
Click on the image below to get a 1M high-resolution image of Colorado PVI by House District:
