Relationship between Commute Times and Socioeconomic Characteristics in NYC

What does your commute time potentially say about your level of education and income? 

Using survey data measured at the census tract level, I wanted to visualize the relationship between average commute times and a set of socioeconomic characteristics in NYC, such as the level of educational attainment to median household income. 

These figures show that those living in Manhattan and the edges of Brooklyn tend to have shorter commute times, which also happens to be the areas with the highest percentage of college degrees and highest incomes.  How does your census tract compare to the rest of the city?