This model is a much better fit than the prior model with a coefficient of determination of .427.  However, the only statistically significant parameter estimate is for population density (-.3441, p < .05).  This indicates that residents in more densely populated areas generally have greater access to healthy food options, which makes intuitive sense.
 
A model for average minimum distance to unhealthy venues yields similar results:
\(min\_dist\_unhealthy=\beta_1bach\_dg\_prop+\beta_2med\_income+\beta_3pop\_density+\beta_4non\_white\_prop+\beta_5below\_pov\_prop+\beta_6with\_pub\_assist\_prop\)