This paper proposes an approach for analyzing the gender and geography of c
itizenship practices in transnational social spaces in order to contribute
to theorizing on state-transmigrant relations and citizenship. Drawing on f
eminist scholarship on citizenship, I conceptualize citizenship as includin
g formal rights and substantive citizenship practices that are exercised in
relation to different levels of political authority, and in different geog
raphic sites within transnational spaces. The approach is used to examine d
ynamics between Mexican state policies and programs and transmigrant organi
zations in Los Angeles. Using data from research on migration between Zacat
ecas and California, I argue that men find a privileged arena of action in
transmigrant organizations and Mexican state-mediated transnational social
spaces, which become spaces for practicing forms of citizenship that enhanc
e their social and gender status. Women are excluded from active citizenshi
p in this arena, but often practice substantive social citizenship in the U
nited States.