Village Koro Kalyan of Hasanganj , Unnao comes under state UTTAR PRADESH. This is situated 11 kms far from city UNNAO. Total Population of Village is 938 and household count is 184. For Education Village has facility of Govt Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has .Nearest water sources are Tap Water-Treated, Hand Pump, Tube Wells/Borehole. Waste water flows by open Drainage.