American Community Survey 5-Year Estimates 2007-2011
Average vehicle occupancy (number of occupants per vehicle)
Housing Affordability & Transit Access – metro tracts
American Community Survey 5-Year Estimates 2006-2010
Atlanta Regional Commission (Retrieved 2013)
Percentage of housing units considered affordable (average unit costs equal less than 30% of household income) overlay with local & regional public transit guideways
Heavy Rail Service Area
Atlanta Regional Commission (Retrieved 2013)
MARTA fixed guideway routes in red, and MARTA bus routes in yellow
Each station has a 1,000-meter walking-distance buffer showing the captive ridership areas that the train stations serve. Generally the industry standard walking distance is 0.5 mile for train stations and 0.25 mile for bus stops.
Distribution of Commuters by Dot Density (Dot=10)
American Community Survey 5-Year Estimates 2007-2011
Spatial distribution of commuters calculated at the tract level overlaying counties whereas each individual white dot shown represents ten commuters
Distribution of Commuters by Dot Density (Dot=1)
American Community Survey 5-Year Estimates 2007-2011
Spatial distribution of commuters calculated at the tract level overlaying counties whereas each individual white dot shown represents one commuter
Cyclist Facilities
Atlanta Regional Commission (Retrieved 2013)
Bike lanes and bike-path guideways
Carpooling – metro tracts
American Community Survey 5-Year Estimates 2007-2011
Percentage of commuters traveling in multi-occupancy vehicles for home-to-work trips
Zero-Vehicle Households – metro tracts
American Community Survey 5-Year Estimates 2007-2011
Percentage of commuters without access to a vehicle
Underage Teen Pregnancy Rate – metro counties
Georgia Department of Public Health, 2011
Underage Teen Pregnancies Ages 10-17 Rate per 1,000 Population
Underage Teen Pregnancies – metro counties
Georgia Department of Public Health, 2011
Numeric Count of Underage Teen Pregnancies Ages 10-17