REFinBlog

Editor: David Reiss
Brooklyn Law School

April 17, 2018

Big Eviction Data

By David Reiss

photo by Tim Patterson

The Eviction Lab, run by Princeton University Professor Matthew Desmond (of Evicted fame) has recently released its Methodology Report and related resources. The introduction to the report opens,

In recent years, renters’ housing costs have far outpaced their incomes, driving a nationwide affordability crisis. Current data from the American Housing Survey show that most poor renting families spend at least 50 percent of their income on housing costs. Under these conditions, 1 millions of Americans today are at risk of losing their homes through eviction.

An eviction occurs when a landlord forcibly expels a tenant from a residence. While the majority of evictions are attributed to nonpayment of rent, landlords may evict tenants for a variety of other reasons, including property damage, nuisance complaints, or lease violations. A formal eviction occurs when a landlord carries out an eviction through the court system. Conversely, an informal eviction occurs when a landlord executes an eviction without initiating a legal process. For example, a landlord may offer a buyout or perform an illegal lock-out. Until recently, little was known about the prevalence, causes, and consequences of eviction.

The Eviction Lab at Princeton University has collected, cleaned, geocoded, aggregated, and publicized all recorded court-ordered evictions that occurred between 2000 and 2016 in the United States. This data set consists of 82,935,981 million court records related to eviction cases in the United States between 2000 and 2016, gleaned from multiple sources. It is the most comprehensive data set of evictions in America to date.

These data allow us to estimate the national prevalence of court-ordered eviction, and to compare eviction rates among states, counties, cities, and neighborhoods. We can observe eviction trends over time and across geography, and researchers can link these data to other sources of information. (2)

In sum, the Eviction Lab has created “the most comprehensive data set of evictions in America.” (41) This data set is obviously of great importance and will lead to important research about what it means to be poor in the United States. The Eviction Lab website has a user-friendly mapping function among other resources for researchers and policymakers.

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