Employment grew healthily by 181 000 in three months to May to 29.354 million, being the highest level since 2008.
However, gains in employment is still under pressure by the ailing economy in the U.K.
"Looking ahead, it may be difficult to sustain the downward trend in unemployment. Recent activity indicators have been sluggish, implying that the private sector will find it increasingly difficult to create jobs," said Nida Ali at Ernst & Young's Item club.