The exact population of the district in December 2010 is not known.

The exact population of this tribe is unknown, but estimated by some to be over 300,000.

The exact population of draeden is unknown but thought to be at least one thousand.

The exact population of Kabarore not known at this time.

I did not know the exact population, but I thought that those dark buildings should shelter at least two hundred.

I don't know the exact population, certainly more than a hundred thousand.

The exact population of the district in January 2011 is not known.

The exact population of the district is not publicly known at this time.

The exact population of the town of Gombe is not known at this time.

The exact population of Matugga is not known at this time.