Normal lymphocyte count for adults according to
nih, a gov website, usually is between 1,000 and 4,800 lymphocytes per microliter of blood. So, it would seem your number is high. A Manual of Laboratory Diagnostic Tests by Fischbach, second edition gives the range as 1000-4000 cu mm and states if your number is above 4,000 the clinical implication is that you have lymphocytosis.