There will never be no definite figure of how many people reside in the United Kingdom but it's estimated to be around 60,000,000 people.
The United Kingdom has a population density of 676 people per square mile. The total population of the UK is 63.2 million people.
census or research
It killed one-third of the total population.
See link regarding population centers. This may give you enough to calculate what you need.
No. The population of England is about 50 million and the total population of the UK is about 62 million.
London is the city that is home to about 10 percent of the United Kingdom's total population. It is the largest city in the UK and one of the most populous urban areas in Europe.
London --------------------------------- Overall UK population of 64.1 million Overall population of London 8.539 million
Greenland has a population of about 57,000 while Lancaster, UK has a population of about 46,000. Greenland's population is about 1.2 times the size of Lancaster's, a total of about 11,000.
There are 1.65 million Muslims in UK (~ 2.6 % of total population), per Pew Forum study dated October 2009. Refer to link below.
The biggest country in the UK is England in terms of both land area and population. It covers about two-thirds of the total land area of the UK and is the most populous country in the UK.
Airbus UK's population is 2,005.
The population of Endemol UK is 800.