Deputy Information Minister Abdu al-Janadi said that the toll of civilians and military and security personnel covered the period from when the unrest started until September 25.
It was the first such estimate released by the government.
News that makes sense
Your trusted source for staying up-to-date with the world around you. Get free daily news updates and analysis, straight to your inbox.
Meanwhile on Saturday, three Yemeni soldiers were killed during a military operation against Muslim radicals with suspected links to al-Qaeda in Zinjibar, the capital city of the southern province of Abyan, Yemen's Ministry of Defence website reported.
It added that the army in the southern region of Yemen, with the help of local residents, was able on Saturday to take control of several districts in Zinjibar from suspected al-Qaeda affiliates.
The operation came one day after Anwar al-Awlaki, a US-born radical Islamist cleric seen as a spiritual leader of al-Qaeda, was killed in an airstrike in eastern Yemen.
Islamist militant groups have taken advantage of the ongoing uprising against President Ali Abdullah Saleh and have taken control of several areas in southern Yemen.
Elsewhere, thousands of people took to the streets of Yemen's capital Sana'a on Saturday to demand that Saleh's government be brought to justice over its violent crackdown on pro-democracy protesters.
The demonstrators chanted slogans indicating their determination to continue peaceful protests until the president of 33 years steps down.
"Our quest for change will continue to be peaceful. We will not be dragged by attempts to trigger a civil war in the country," Ahmed Mahyoub, a protester from Sana'a, said.
Since September 18, more than 100 people have been killed in clashes between forces loyal to Saleh and his opponents.
Millions of Yemenis have taken part in anti government protests in Sanaa and elsewhere since February.
