Study: Minimum lot sizes reinforce racial disparities

A new study from the University of Connecticut highlights the correlation between minimum lot size and racial segregation in residential neighborhoods. 

According to a post on The Horizons Tracker, "The researchers examined the effects of minimum lot-size requirements across Connecticut towns, focusing on how they influence the integration of ethnic minorities. They found that wealthier households are generally more willing to pay for larger plots, thereby reinforcing income-based divides." This held true even after controlling for income. 

The results should come as no surprise to those who have studied the relationship between zoning and segregation, but supports a growing body of research that zoning laws can have a major impact on equity and opportunity. "The findings imply that such zoning rules perpetuate segregation not only by limiting access for lower-income households, but also by amplifying differences in residential preferences among racial groups."

According to the researchers, "By quantifying these effects at the household level, our study demonstrates that ostensibly neutral land-use policies can have profound social consequences."