Staff Contact: Mat Reidhead or Jackie Gatz
A stark pattern is emerging in the statewide rates of COVID-19 vaccine coverage and poverty at both the county and ZIP code levels in Missouri (additional information is available to authorized users of HIDI Analytic Advantage in the interactive vaccine distribution dashboard).
Evaluating data for the St. Louis metropolitan area illustrates the disparities in vaccination rates for individuals living in low-income communities. St. Louis, one of the nation’s top-10 most segregated cities, and considered the country’s northernmost southern city, has long suffered from what is known locally as the “Delmar divide.” Delmar Blvd. runs east to west, dividing the city of St. Louis and part of the county in a north-south bisection. North of Delmar, the population is 98% Black, the median home value is $73,000, and 10% of the adult population has a bachelor’s degree or higher education. South of Delmar, the population is 78% white, the median home value is $335,000, and 70% of adults have a bachelor’s degree or higher.
Additionally, due to a variety of social determinants of health, including early misinformation on the virus, dense household composition, and labor market dynamics that are prohibitive to remote work and physical distancing, the COVID-19 pandemic has had a disproportionately devastating effect on the communities north of Delmar.
Unfortunately, disparities in the rate of COVID-19 vaccine initiation have been equally pronounced along the Delmar divide. Through the first week of May, the average percent of the adult population with at least one dose for St. Louis city and county ZIP codes north of Delmar Blvd. was 37.6%, while the average initiation rate for communities to the south was 47.7%, a relative difference of 27%.
Ensuring equal access and education surrounding decisions on vaccine initiation is a critical step in deconstructing barriers to health and well-being along divisive lines of poverty and race, such as the Delmar divide.