Recent criticisms of the coherence of theories of gentrification, the
potential for its continued expansion in the 1990s, and methods for as
sessing its extent and significance have cast doubt an the utility of
further research on the subject. This paper presents an empirical anal
ysis of how gentrification altered the socioeconomic profile of the in
ner areas of four US cities between 1960 and 1990. Field surveys are c
onducted to delineate areas of visible housing reinvestment in Chicago
, Milwaukee, Minneapolis-St. Paul, and Washington DC. Stepwise discrim
inant analysis of tract-level census data indicates that the degree to
which gentrification reverses the urban status gradient is mediated b
y the context in which the process occurs. While restricted in magnitu
de, gentrification inscribes remarkably similar changes in socioeconom
ic composition in different cities and signifies a new and distinct di
mension of urban socio-spatial structure.