Colorado Bipartisan Map (Updated!)

Cross posted on my blog http://frogandturtle.blogspot….

By winning one race by only 157 votes, Republicans control one house of the Colorado State Legislature so Democrats do not hold the trifecta in Colorado anymore. So instead of a possible Democratic gerrymander where they could retake the 3rd and 4th districts, the Democrats will probably end up with a bipartisan incumbent protection which is more favorable to the Republicans. The new Republicans may feel vulnerable because many of the new ones are in marginal districts they won in a very Republican year so the Democrats might work out a deal at protecting those Republicans in exchange for controlling congressional redistricting. That is not very likely though and I drew this map assuming it is a bipartisan deal. Ed Perlmutter (D) of Colorado’s 7th district is strengthened as well as newly elected Scott Tipton (R) of Colorado’s 3rd district and Cory Gardner (R) of Colorado’s 4th Congressional district. In 2002, Colorado was 5-2 Republican and in 2008, it shifted to 5-2 Democratic. The Republicans have the majority in the delegation now though with 4-3. Although Republicans came back a bit in 2010, I still think Colorado is trending Democratic due to Democrats moving into the Denver area from California. This movement could make districts such as the 6th competitive in the future, but for now, all incumbents will be much safer. Now, here are the maps:

link for current maps: http://www.nationalatlas.gov/p…

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Denver area

Colorado’s 1st Congressional District: Diana DeGette (D) Blue

Obama won 70% (estimate)

Demographics: 8% African American, 37% Hispanic, 49% White

Old Demographics: 10% African American, 33% Hispanic, 52% White

Major Cities: Denver, Barr Lake

Status: Safe Democratic

DeGette’s district actually becomes a bit more Republican. I removed the Democratic suburbs around Englewood and replaced them with more moderate suburbs such as Brighton and Barr Lake. DeGette may not like having the new territory (and she even loses some Denver neighborhoods) but since the district is still mostly in Denver, she should have no problems at all facing reelection. Her district is now the only minority majority district in Colorado.

Colorado 2 Jared Polis (D) Green

Obama won 66% (estimate)

Demographics: 15% Hispanic, 80% White

Old Demographics: 18% Hispanic, 76% White

Major Cities: Boulder, Broomfield, Aspen

Status: Safe Democratic

Polis was already safe but his district becomes a Democratic vote sink to shore up the 3rd district now held by Scott Tipton (R). If Democrats had the trifecta here, they could have unpacked this district to make the 3rd district Democratic enough for John Salazar (D) to retake but as it is, the 2nd will take Democratic areas out of the 3rd. The 2nd loses all of Adams and Larmier Counties. The 2nd is more of a Rocky Mountain district now by picking up Democratic ski resort counties such as Routt (Steamboat Springs,) Pitkin (Aspen,) and Gunnison (Crested Butte.)

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North Colorado

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South Colorado

Colorado 3 Scott Tipton (R) Purple

McCain won 52% (estimate)

Demographics: 22% Hispanic, 73% White

Old Demographics: 22% Hispanic, 73% White

Major Cities: Pueblo, Grand Junction

Status: Likely Republican

Under a bipartisan plan, Tipton will be strengthened but due to the current demographics, strengthening Tipton is difficult without making convoluted lines or putting the 4th district Republican in jeopardy. I strengthened Tipton by removing Pitkin County (Aspen) as well as some other ski areas that I put in the 2nd. I added conservative Park County and a few conservative rural counties in southeastern Colorado. Obama also over performed the district’s usual Democratic percentage here due to high turnout in the ski areas but the district may become competitive again if Hispanics keep trending Democratic. This would be an opening for Salazar who is Hispanic and could do win enough Hispanics to beat Tipton. Salazar has an uphill battle though with the ski areas in the 2nd district though.

Colorado 4 Cory Gardner (R) Red

McCain won 52% (estimate)

Demographics: 18% Hispanic, 78% White

Old Demographics: 19% Hispanic, 76% White

Major Cities: Fort Collins, Greeley, Lamar

Status: Lean Republican

Due to population purposes, strengthening this district was difficult but I still made Gardner safer. I removed some Democratic areas in Adams and Boulder Counties. The district needs to shed territory anyway due to population growth but I added Elbert County as well as the conservative rural parts of Adams and Arapahoe Counties. Betsy Markey (D) who held this district from 2008 to 2010 might be able to win in a Democratic year here but the district’s changes will make winning harder for her.

Colorado 5 Doug Lamborn (R) Yellow

McCain won 59% (estimate)

Demographics: 5% African American, 13% Hispanic, 76% White

Old Demographics: 5% African, 13% Hispanic, 75% White

Major Cities: Colorado Springs, Castle Rock

Status: Safe Republican

At a first glance, this district appears to undergo major changes but population wise, it does not. It just loses some rural counties to the west to make the 3rd district more Republican while picking up a large portion of Douglas County. Lamborn was already safe with strongly Republican Colorado Springs in his district but he is just as safe now, if not safer.

Colorado 6 Mike Coffman (R) Teal

McCain won 52% (estimate)

Demographics: 9% Hispanic, 82% White

Old Demographics: 8% Hispanic, 84% White

Major Cities: Parker, Centennial

Status: Likely Republican

Coffman’s district says pretty similar demographically but his district becomes more difficult to hold. He picks up a large portion of Lakewood which formally was in the Democratic leaning 7th district while losing part of heavily Republican Douglas County. Although Coffman may be safe now, Jefferson and Araphaoe Counties are becoming more Democratic and now that they have more people in the district, Coffman may be in trouble in the end of the decade. That should however give him enough time to become entrenched in his district so he can fend away any challenge. The Republicans probably want Coffman to have more territory but that will be hard because the 3rd and 4th districts need their Republican areas.

Colorado 7 Ed Perlmutter (D) Orange

Obama won 62% (estimate)

Demographics: 7% African American, 27% Hispanic, 60% White

Old Demographics: 6% African American, 26% Hispanic, 61% White

Major Cities: Aurora, Lakewood, Arvada

Status: Safe Democratic

Although Obama won 59% under the current lines, the district was originally drawn as a swing district so Perlmutter will probably have a safer district on his wish list. This is what the new map does by adding in a few Denver neighborhoods. It also picks up more of Democratic Aurora while losing the less Democratic parts of Lakewood. Perlmutter also gains more of Adams County by picking up more of Westminister although he loses the rural eastern part to the 4th district. Perlmutter should be much safer, although he seemed to be doing fine already.

Updated:

After looking at the suggestions, here is my new version of Colorado:

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Colorado

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Denver area

Colorado 1

10% African American, 39% Hispanic, 46% White

(minority majority!)

Colorado 2

13% Hispanic, 81% White

I send it to Fort Collins to help shore up the 4th but Polis should be safe since he still has Boulder, he picked up Routt County and Fort Collins went for Obama.

Colorado 3

22% Hispanic, 73% White

This district is now basically split by picking up Eagle County.

Colorado 4

19% Hispanic, 77% White

This district is now safely Republican with the loss of Fort Collins and the inclusion of Douglas County.

Colorado 5

6% African American, 13% Hispanic, 75% White

The lines are basically the same as the old district.

Colorado 6

9% Hispanic, 83% White

Colorado 7

5% African American, 25% Hispanic, 63% White

This district gets a bit whiter but picks up some white parts of Denver so this district is more Democratic than it looks.  

By what margin will Bob Shamansky win?

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46 thoughts on “Colorado Bipartisan Map (Updated!)”

  1. The three seats they have now are rather safe, there’s need to make them safer.  They’d be better off with neutral non-partisan redistricting.

  2. Two of the seats Democrats hold are very safe and there other is moderately safe, so there isn’t much need for more security.  Democrats get nothing out of an incumbent protection map, only Republicans would and with a really fair trade, the map will end up in court.

  3. I appreciate the work on it.

    I think something similar to this will be approved.  CO3 will be improved a bit–CO4 will stay about the same or a bit more GOP.

    On the flipside CO7 will be made secure for the democrats.  In an open seat situation or a wave CO3 & CO4 could go democratic.  

    The only crazy thing that someone might suggest would be a majority/minority combo of CO1/CO7.  CO1 is only 50% white now and your map makes no attempt to consolidate hispanic and AA city and suburban voters in one seat. There are lot urban white voters in CO1 that could be swapped out to CO7 for hispanic and AA voters in CO7.  You keep both seats democratic but create a minority seat?  Not sure.

    Not to beat a dead horse but CO1 & CO2 are seats that are very safe democratic seats.  Denver has had  a black and an hispanic Mayor but the Boulder and Denver based  congressional seats have stayed lilly white.  

    I think we see a compromise map improving the status of all 7 incumbents but you might see the GOP propose a majority/minority seat for CO1.

  4. the State Sen. and the governorship, so they have the upper hand.  I say they go after Tipton and clear the way for a Salazar comeback there and leave Gardner alone.

  5. The current map is a bit of a Democratic gerrymander, which is why the GOP tried (unsuccessfully) to undo it after the 2002 elections.  That’s why I think it is hard to improve upon without turning it into a dummymander; there are only so many Republicans that can be packed into the 5th and 6th…

  6. A “bipartisan” map would be 3-3-1 or 4D-3R, considering the state’s partisan makeup.  Just because Republicans won swing seats this year doesn’t mean the bipartisan option is to make them safe R seats.

    Besides, with Republican involvement hinging on 1 seat, it’s likely they can peel off a few votes in exchange for some favorable State House / Senate lines for certain legislators.

    In trying to draw the lines, on my first attempt I get CO-02 containing Boulder and Fort Collins (and none of Denver).  This allows for 3 Denver districts that don’t contain any of Douglas County, and one rural district that doesn’t contain any heavily R areas.  It shouldn’t be hard to draw a pretty safe 5D-2R map.

  7. A judicial decision that ruffles all their feathers, both sides will have to agree to some sort of compromise that allows for 3 safe or likely Dem seats, 3 safe or likely GOP seats, and one “fair fight” swing seat. And most likely, this means Perlmutter and Gardner will get shored up while Tipton stays in the hot seat.

    Also, someone upthread mentioned the VRA. That’s another factor here. Colorado will need at least one majority-minority district.

  8. the final map will strengthen Gardner, weaken Tipton some, and maybe throw a State Leg. seat or two into play to seal the deal.  If you think the CO Democrats, despite having the upper house of the State Leg., the Governorship, and the upper hand in the CO SC will agree to a map that strengthens both Gardner AND Tipton, then I have a bridge in Colorado Springs to sell you.

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