This paper analyzes the correlation between unionization, corporate income taxes, and educational attainment with manufacturing firm locations at the state level across the USA. The paper analyzes the factors that influence firms per capita in a state using the Ordinary Least Squares regression model, with panel data, and fixed effects. The regression takes data from 2012 through 2016 and shows the correlation between unionization, educational attainment, and taxes on firm location. The paper cites Timothy Bartik’s findings (1985) and addresses reasons for changes in results for today’s economy.