The population count of Bay St. Louis, MS was 12,465 in 2018.


Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

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Demographics and Population Datasets Involving Bay St. Louis, MS

  • API

    Social Vulnerability Index for Virginia by Census Tract, 2018 | Last Updated 2021-02-22T20:18:07.000Z

    "ATSDR’s Geospatial Research, Analysis & Services Program (GRASP) created Centers for Disease Control and Prevention Social Vulnerability Index (CDC SVI or simply SVI, hereafter) to help public health officials and emergency response planners identify and map the communities that will most likely need support before, during, and after a hazardous event. SVI indicates the relative vulnerability of every U.S. Census tract. Census tracts are subdivisions of counties for which the Census collects statistical data. SVI ranks the tracts on 15 social factors, including unemployment, minority status, and disability, and further groups them into four related themes. Thus, each tract receives a ranking for each Census variable and for each of the four themes, as well as an overall ranking." For more see

  • API

    Communities of Concern (2020) | Last Updated 2020-12-09T01:58:17.000Z

    This data set represents all tracts within the San Francisco Bay Region, and contains attributes for the eight Metropolitan Transportation Commission (MTC) Communities of Concern (CoC) tract-level variables for exploratory purposes. MTC 2018 Communities of Concern (tract geography) is based on eight ACS 2014-2018 (ACS 2018) tract-level variables: ● Minority (70% threshold) ● Low-Income (less than 200% of Fed. poverty level, 28% threshold) ● Level of English Proficiency (12% threshold) ● Seniors 75 Years and Over (8% threshold) ● Zero-Vehicle Households (15% threshold) ● Single Parent Households (18% threshold) ● People with a Disability (12% threshold) ● Rent-Burdened Households (14% threshold) If a tract exceeds both threshold values for Low-Income and Minority shares OR exceeds the threshold value for Low-Income AND also exceeds the threshold values for three or more variables, it is a CoC. Detailed documentation on the production of this feature set can be found at