Mode choices on ACS 2018

I am looking for any research that has evaluated the mode choices on the ACS 2018 5-year file, especially as it concerns race-ethnicity and language.

I have conducted various mixed mode studies in past years but have not observed much research on these issues related to the ACS. 

Ed mix

  • You might consider cross-posting your question on the CTPP listserv. More info here:

    This list is read by many transportation planners and modelers who are likely to have worked closely with mode split data.

    Incidentally, another source for mode split data is the 2012-16 Central Transportation Planning Products (CTPP) which is derived from the ACS. You can learn more and access that data set at:

    CTPP includes crosstabs and geography levels not available through the ACS as such.