Do Rail Transit Stations Affect the Population Density Changes around Them? The Case of Dallas-Fort Worth Metropolitan Area

This study investigates changes in population density 454 block groups within a one-mile buffer around rail transit stations (the area) the Dallas-Fort Worth (DFW) metropolitan area. The research uses three analysis approaches to explore correlation between proximity and changes. Changes 2000 2014 are calculated. area compared remainder of four counties served by same systems. An innovative approach is employed select best regression model using data A relationship independent variables formulated. nearby highway ramps or city centers also investigated during period. Results show that it has positive impact on density. located beyond buffer, especially toward outlying areas, greater than those buffer. Unexpectedly, found an increase percentage white residents leads Other interesting results number jobs inverse proportion However, developed as part transit-oriented development (TOD) dramatically higher other groups. These represent beneficial contribution field urban planning. Urban planners policymakers can use findings adopt specific policies for increasing density, advancing systems’ success, usage, sustaining station development.