Annexations The city council has proposed many annexations of nearby unincorporated communities that would increase Riverside's population and land area significantly. Most notable is the Lake Hills/Victoria Grove area, which would extend the city's southwestern borders to Lake Mathews.
anneXAtioNs thE citY cOuncil has proPosed many AnnexaTioNS of nearBy unIncoRpoRAtEd communities THAt WoULd IncreAse riVERSIde's POpulaTion anD lAnD area sIGniFiCanTLy. most noTable is The lake hIlLs/vicTOrIA groVe area, which woUlD Extend The cIty's sOUthwestErn BordeRS to LakE mAThews.