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maps redux

Nov. 5th, 2004 11:44 am
topaz: (swirly)
[personal profile] topaz
You didn't really think we'd done all the maps, did you?

The Obsidian Order weblog includes another way to plot the victory margins. The maps he's done are for the 2000 election, not for the 2004 election, but they're instructive. Rather than using red and blue in direct proportion to the number of Republican and Democrat votes, these maps use a palette in which evenly divided counties are a neutral gray, and the higher the victory margin, the brighter red or blue it appears. As a result, the counties with strong majorities rise clearly out of the background and make themselves more easily seen.


Read the link for a more precise analysis of how this compares with general voter density throughout the country.

What I find especially interesting about this and the other county-by-county maps I've seen is just how split the Southeast is. The Democrats tend to write off the Southern states as lost, despite the reminders of the strong Democratic tendency from poor black communities in that area. On Obsidian's map and on the map of victory margins by county, the southern states bear a much closer resemblance to, say, Illinois or Ohio, than they do to the real Republican bastions like Utah or Wyoming.

Even Louisiana, Arkansas, Alabama and South Carolina appear to lean more Democratic than Ohio! From where I sit we seem to be making a colossal error in judgement by not working those states harder.

Date: 2004-11-05 09:30 am (UTC)
From: [identity profile] moominmolly.livejournal.com
One more: From ESRI (http://www.esri.com/industries/elections/business/uspres_election2004.html), a county map that shows population:

Image (http://www.esri.com/industries/elections/graphics/results2004_lg.jpg)

I'm not sure it's really reasonable, since LA, for example, just looks like a huge tower of Kerry. You can't tell whether it's 8% Bush or 48% Bush. Anyway, it's interesting.

Date: 2004-11-05 09:44 am (UTC)
From: [identity profile] moominmolly.livejournal.com
PS: Geeks drown their sorrows in data.

Date: 2004-11-05 10:41 am (UTC)
From: [identity profile] khedron.livejournal.com
Geeks drown their sorrows in data.

I like that.

Date: 2004-11-05 11:06 am (UTC)
From: [identity profile] fengshui.livejournal.com
The 3d map is important to get the analysis right. While it does look like there are more democrats in some of the southern states than we might think, there are probably more democrats in Cleveland, OH than in all of Alabama. That's why the Dems have largely given up on the south except for florida which has Miami area snowbirds.

Thanks for the map link, BTW!

Date: 2004-11-05 07:03 pm (UTC)
From: [identity profile] docstrange.livejournal.com
Those 'towers' look proportional to votes *and* to candidate, or else NYC would be far taller than Chicago. That's a very useful map. It shows up that while the southeast may look like IL, IL is much more like NJ (and it IS an overall very heavily Dem leaning state; it was never in question this election). It also emphasizes that we're looking at a serious urban/[small-town/suburban/rural] split.

Date: 2004-11-05 10:48 am (UTC)
From: [identity profile] moominmolly.livejournal.com
I love the way the country has been beheaded, as Maine trails off into nothingness.

What's the deal? Did we only get six voters up there? Hello, Maine, anyone home?

Date: 2004-11-05 11:17 am (UTC)
ext_86356: (alien)
From: [identity profile] qwrrty.livejournal.com
What, you mean in T15R9? I'd be surprised if they did turn out six voters!

One of these map artisans mentioned that some states return poll statistics in a way that doesn't correspond clearly to county boundaries, so it was impossible to paint those counties in an accurate way. That might be what's going on in the Lobstah State.

Date: 2004-11-05 11:20 am (UTC)
From: [identity profile] moominmolly.livejournal.com
*snort*

I mean, T2R8 is a pretty civic-minded area. But I see what you mean. Thanks!

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