This plot shows how the median income of zip codes is related to the percentage of population with at least one COVID vaccination. The log of median income is shown on the x-axis, while the percentage of population vaccinated is represented on the y-axis. The data illustrates a direct relationship, where increased median incomes are linked to higher vaccination rates. The majority of data points tend to group together at higher vaccination rates with the rise in median income, despite the presence of outliers. This visualization highlights the pattern that more affluent regions demonstrate higher vaccination rates, indicating that income plays a crucial role in availability and acceptance of vaccines. Additionally, the correlation coefficient between Median Income and Percent Vaccinated at least once was calculated to be ~0.478, which demonstrates a strong positive correlation.

This scatter plot examines how median income is related to the percentage of vaccinated population. Median income is shown on the x-axis, while the percentage of fully vaccinated population is displayed on the y-axis. The data indicates a positive relationship, as increased median incomes tend to be linked to higher vaccination rates. Most data points are concentrated between a vaccination rate of 60% to 80% for households earning between $50,000 and $100,000 per year. Some points stand out, especially among people with higher incomes, with vaccination rates reaching up to 100%. This trend shows that regions with higher median incomes typically have higher proportions of fully vaccinated people, supporting the notion that socioeconomic variables greatly impact vaccination levels.