Here are the titles and reputation points currently needed to advance to the next level in Pocket Empires.
0-999 Pts Civilian
1000-3999 Pts Knight
4000-15999 Pts Baronet
16000-63999 Pts Baron
64000-255999 Pts Viscount
256000-1023999 Pts Count
1024000-409599 Pts Marquess
4096000 Pts Duke Duchess
16384000 Pts King Queen