New Jim Code

The New Jim Code is a concept developed by sociologist Ruha Benjamin to describe the contemporary reproduction of racial governance through the design of technical systems. Unlike the original Jim Crow, which named race and enforced segregation through explicit law, the New Jim Code operates through proxies — zip codes, risk scores, credit ratings, and algorithmic predictions — that reproduce racial hierarchies while claiming neutrality. The term appears in Benjamin's 2019 book Race After Technology and has become a central frame for understanding how algorithmic power extends rather than transcends historical racism.

The New Jim Code is not merely a metaphor. It is a structural claim about the continuity of racial governance across technological change. The HOLC maps that produced redlining in the 1930s and the predictive algorithms that direct police resources today are not analogous; they are functionally equivalent. Both systems use spatial and categorical classification to concentrate disadvantage, and both systems justify their operations through the language of objective assessment. The New Jim Code is the recognition that the technical form is different but the systemic function is the same.