1999 ⟶ World Population Reaches 6 Billion

October 12: World population reaches 6 billion.
Timelines Logo
Year
1927
1974
1987
1999
2011
2022

🌍 World Population Reaches Two Billion

World population reaches two billion.⟶
World Population Reaches Two Billion (1927)
DemographicsPopulation GrowthGlobal HistoryIndustrial RevolutionPublic HealthMortality RatesHumanity

🌎 World Population Reaches Four Billion

World population reaches four billion.⟶
World Population Reaches Four Billion (1974)
DemographicsPopulation GrowthOverpopulationResource ScarcityDeveloping WorldGlobal ImpactSustainability

🌎 World Population Reaches Five Billion

World population reaches five billion.⟶
World Population Reaches Five Billion (1987)
Population GrowthDemographicsGlobal TrendsSocial ChangeOverpopulationSustainabilityResource ManagementDeveloping World

🌍 World Population Reaches 6 Billion

October 12: World population reaches 6 billion.⟶
World Population Reaches 6 Billion (1999)
PopulationDemographicsHumanityStatisticsOverpopulation

🌍 World Population Reaches 7 Billion

World population reaches 7 billion.⟶
World Population Reaches 7 Billion (2011)
Population GrowthDemographicsOverpopulationSustainabilitySocial ChangeResource Management

🌍 World Population Reaches 8 Billion

November 15: The world population is estimated to have reached 8 billion.⟶
World Population Reaches 8 Billion (2022)
DemographicsPopulation GrowthGlobal TrendsHumanityStatisticsDevelopmentSociety