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The world reached 1 billion, in population, around 1800.
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∙ 13y ago
Wiki User
∙ 10y agoAbout 1804. Please see the link.
Wiki User
∙ 10y agoAround 1820.
Wiki User
∙ 13y ago1960
Wiki User
∙ 11y ago1999
Wiki User
∙ 14y ago1927
Wiki User
∙ 13y ago1975
Wiki User
∙ 9y ago1999
Anonymous
1804
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In what year did the population of the world reach 4 billion?
1975
When did the world population reach 4 billion?
The world population reached 6 billion on oct.12 1999
What was the population of the world in the year 2002?
About 6.2 billion people. We reached 6 billion people in October, 1999. We should reach 7 billion in about July, 2012.
When did the world population reach to 3 billion?
The world population reached the high mark of 5 billion people in the year of 1974 but it keeps on increasing everyday since more people are being born.
When will the world population reach 7 billion?
According to the projections of the U.S. Census Bureau, the world's population will surpass 7 billion in 2012.In late 2012 the world population is expected to reach 7 billionit hasn't reached 7 billion yet it is predicted that the world population will reach 7 billion in Oct. 31, 2011
When did the world population 1 billion?
he world population reached 1 billion for the first time in 1804.
What year will Africa's population reach more than 1.4 billion people?
2050
What was the world population in the year 1910?
between 1.5 billion and 2 billion
What was the population of the world in 1909?
In 1905, the population of the world was 1.68 billion people. By the year 2005, the population of the earth had increased to 6.51 billion people.
What was the worlds population in 1712?
The estimated population of the world in 1743 was 625 million inhabitants. By the year 1843, the population had increased to 1.18 billion people.
What is the population of earth in year 2011?
6,925,300,000 it is expected to reach 7 billion in October 2011
What was the approximate human population in 1950?
The population of England in 1950 was 50 million people. It is estimated that by the year 2039 the population of England will reach 70 million people.
