Posts Tagged ‘unemployment’

Unemployment rate by county (Kelso via Wash Post)

Monday, December 7th, 2009

[Editor’s note: Kudos to Kat Downs for wiring up this interactive, zoomable map of the United States showing unemployment rate by county. There’s a slider to see data back in time. I did the base map using my map generalization skills honed on Natural Earth. Using data that is appropriately generalized for the display scale cuts down on file size and reduces lag before data display.]

Republished from The Washington Post. Dec. 3, 2009

Interact with the original at The Washington Post. Screenshot below.
unemploymentmap
SOURCE: Bureau of Labor Statistics; GRAPHIC: Kat Downs, Mary Kate Cannistra and Nathaniel Vaughn Kelso – The Washington Post, December 3, 2009

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Posted in Best practices, Charting, Flash, General, Geography, Interactive, Mapping, Maps in the Wild, Print, Self promo | Comments Off on Unemployment rate by county (Kelso via Wash Post)

How to Make a US County Thematic Map Using Free Tools (FlowingData)

Friday, November 20th, 2009

[Editor’s note: If you don’t have an expensive GIS license but still want to make pretty maps, Flowing Data has a tutorial to get you started. They even use ColorBrewer when setting up the data classes!]

Republished from Flowing Data.
Posted by Nathan / Nov 12, 2009.

There are about a million ways to make a choropleth map. You know, the maps that color regions by some metric. The problem is that a lot of solutions require expensive software or have a high learning curve…or both. What if you just want a simple map without all the GIS stuff? In this post, I’ll show you how to make a county-specific choropleth map using only free tools.

The Result

Here’s what we’re after. It’s the most recent unemployment map from last week.

Unemployment in the United States

Step 0. System requirements

Just as a heads up, you’ll need Python installed on your computer. Python comes pre-installed on the Mac. I’m not sure about Windows. If you’re on Linux, well, I’m sure you’re a big enough nerd to already be fluent in Python.

We’re going to make good use of the Python library Beautiful Soup, so you’ll need that too. It’s a super easy, super useful HTML/XML parser that you should come to know and love.

Continue reading at Flowing Data . . .

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The Geography of a Recession (NY Times)

Thursday, March 5th, 2009

[Editor’s note: This interactive Flash map from the New York Times allows the user to mouse over each of the 3,000 some county-level jurisdictions in the US and examine unemployment rates. Users can view all counties or limit the analysis to preset thematic filters. Thanks Mary Kate!]

Republished from the New York Times.
Interact with the original Flash version.

Job losses have been most severe in the areas that experienced a big boom in housing, those that depend on manufacturing and those that already had the highest unemployment rates. Related Article

Sources: Bureau of Labor Statistics; Ofheo; U.S.D.A.
Graphic by The New York Times

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