Bulgaria's June jobless rate fell to 9.26% from 9.53% in May, official data showed on Tuesday.
In June 2009 the unemployment rate in the country was 7.29%.
"June is the fourth month in a row with a drop in unemployment," the government's Employment Agency said in a statement.
The main reason for the fall is the active summer season which opens up jobs in the hospitality sector, farming, trade, manufacturing, transport and construction.