(কয়রা) is an Upazila
of Khulna District
in the Division of Khulna
Koyra is located at . It has 28061 units of house hold and total area 1775.41 km².
As of 1991
, Koyra has a population of 165473. Males constitute are 49.68% of the population, and females 50.32%. This Upazila's eighteen up population is 80830. Koyra has an average literacy rate of 32.4% (7+ years), and the national average of 32.4% literate.
Koyra has 7 Unions/Wards, 72 Mauzas/Mahallas, and 131 villages.