Posts tagged "DC"

20 posts with this tag

Mapping 'Rich Blocks, Poor Blocks'

Mapping 'Rich Blocks, Poor Blocks'

"Rich Blocks, Poor Blocks" allows users to get information about income in their neighborhoods, using the 2006-2010 American Community Survey estimates* compiled by the U.S. Census Bureau. Here's a map... Read more →
Mapping Crime Data With CartoDB

Mapping Crime Data With CartoDB

Today I started playing with CartoDB, an online data mapping service that reminds me in some ways of both Google Fusion Tables and TileMill. To start, I grabbed a simple... Read more →
Charting Car Burglaries in DC

Charting Car Burglaries in DC

Last week someone burglarized our car. Fortunately the burglar didn't get much, if anything, and a window wasn't smashed. (Someone left the door unlocked, apparently). But it was a reminder... Read more →

A Year In D.C. Homicides

HomicideWatch D.C. charted 2011 homicides late last month. This is a great batch of data, all hand collected by Laura and Chris Amico.  Read more →
A 'Radical' View of DC's Demographics

A 'Radical' View of DC's Demographics

I’ve been obsessed with William Rankin’s ‘radical cartography’ site for more than a year. One map in particular — a detailed view of Washington, D.C.’s segregated neighborhoods — has stuck... Read more →
DC vs. Austin Weather: Part 2

DC vs. Austin Weather: Part 2

Back in May I compared the weather in my former town, Austin, Texas, to my current home, Washington, DC. Now that I’ve lived through a summer here, I’ve revisited the... Read more →

Charting DC 311 Calls

The D.C. government fielded nearly 430,000 service requests via 311 last year, according to records available in the city’s open data directory. Residents asked to have potholes filled, snow and... Read more →

Mapping D.C. Schools

UMBC professor Lou Paladino made this interesting map that visualizes academic performance by Washington, D.C., school districts. Darker cool colors represent higher scores; darker warm colors represent lower scores. This... Read more →
D.C. Crime Heat Map

D.C. Crime Heat Map

Yesterday I posted some thematic maps showing D.C. population and crime by political ward. Here’s that same 2008-10 crime data — more than 100,000 murders, robberies, burglaries, thefts and other... Read more →
D.C. Population, Crime by Political Wards

D.C. Population, Crime by Political Wards

I’ve posted before about crime in Washington, D.C., a city I’m still working to understand demographically and geographically. Here are some maps I made this morning as part of that process. First,... Read more →

In the Suburbs, I...

… should be buying gas, according to this map of D.C.-area gas prices. The lowest, in Maryland, are about $3.70 per gallon of regular gas. (The D.C. average is more... Read more →
DC vs. Austin Weather

DC vs. Austin Weather

I love Austin, but my biggest complaint about Texas’ capitol city is the oppressive summer heat. And when I say summer, I mean April to October. Today’s high temperature is... Read more →

D.C. Census Drops (Finally)

The U.S. Census Bureau today released redistricting data for the District of Columbia, a city that at first glance remains quite segregated — at least in terms of where people... Read more →
D.C. Homicides

D.C. Homicides

The Washington, D.C., official data catalog is a rich source for information about the nation’s capitol. Users can download dozens of free GIS products as well as datasets related to city... Read more →