Yes, Jamaica Plain is a part of the City of Boston; no, it is not its own town. Diversity is the strength of ?JP,? to which it is lovingly referred by residents. Every ethnicity, socio-economic stratum, and sexual orientation is well represented in this neighborhood sandwiched primarily between Roxbury and Brookline (Brookline is its own town). The rich diversity in JP has created a strong character of social awareness and tolerance among neighbors and residents.