Population When You Were Born
By Marko Visic · Updated
In 1950 the world had 2.49 billion people. By 1990 it had 5.33 billion, and the UN projects 8.30 billion for 1 July 2026, 3.33 times the 1950 figure (World Population Prospects 2024). Enter your birth year to see how the world, or any country, has grown in your lifetime.
Last updated · Source: UN World Population Prospects 2024
Population When You Were Born
UN WPP 2024 · 1950 to 2026Enter your birth year and pick a country (or stay on World) to see how much the population has grown since the day you were born.
1950–2026 · age 36
In 1990 the world had 5.33 billion people. In 2026 it has 8.30 billion: 2.97 billion more, 1.56 times as many (+55.8%).
- In 1990 the world grew by 93.4 million people.
- Of the world's 8.30 billion people in 2026, about 43% are older than you and 57% are your age or younger.
- Since 1990 the world has added about 82.6 million people a year.
ⓘ Population figures from UN World Population Prospects 2024. Population on 1 July of each year; 2024 and later are UN projections (medium variant).
📊 Population curve 1950 to 2026
World · UN WPP 2024The shaded amber band is your lifetime so far (1990 to 2026). The badge inside it shows the multiplier — how many times bigger the world is now versus when you were born.
How other places grew in your lifetime
since 1990 · click a card to switchWhen the world reached each billion people
UN; projections from WPP 2024Sources: UN, The World at Six Billion (1999) for 1–6 billion; UNFPA (2011) for 7 billion; UN (2022) for 8 billion; UN World Population Prospects 2024, medium variant, for the projected 9 and 10 billion. Filled circles are observed; hollow circles are projected.
World population growth rate, year over year
Computed from UN WPP 2024 annual world totalsWorld population growth peaked at 2.25% in 1964 and is 0.84% in 2026, measured as the change in the 1 July population from the year before. At that rate the world still adds about 69.1 million people a year.
Source: Computed from UN World Population Prospects 2024 — annual world total population, 1 July, with the year-over-year percent change.
Why growth is slowing: lower fertility
UN WPP 2024The world's total fertility rate was highest in 1963, at 5.31 children per woman (UN estimates begin in 1950), and is 2.23 in 2026. The UN projects about 2.1 in 2050 and 1.84 in 2100 (World Population Prospects 2024, medium variant). In 2026, 72.1% of the world's people live in countries where women have fewer than 2.1 children on average.
Top 10 most populous countries: 1950 vs 2026
UN WPP 2024 · present-day boundariesFour countries dropped out of the top 10 between 1950 and 2026: Germany, the United Kingdom, Italy and Japan. Pakistan, Nigeria, Bangladesh and Ethiopia joined it. By the UN's current estimates, India passed China in mid-2022.
Source: Computed from UN World Population Prospects 2024 — country total population for 1950 and 2026. Historical countries are mapped to present-day boundaries.
Growth by region, 1950 to 2026
UN WPP 2024 · regional totals, 1 JulyAfrica's population is 6.96 times its 1950 size, the most of the six UN regions; Europe's is 1.35 times.
UN World Population Prospects 2024, regional totals on 1 July (they include territories without a page here).
How many people have ever lived?
Population Reference Bureau · 2022 estimateThe Population Reference Bureau estimates that about 117 billion people have been born since modern humans appeared around 190,000 B.C.E. The 8.30 billion people alive in 2026 are about 7% of them. The estimate rests on assumptions about prehistoric birth and death rates, so read it as an order of magnitude.
Toshiko Kaneda and Carl Haub, How Many People Have Ever Lived on Earth?, Population Reference Bureau, 2022 update.
Frequently asked questions
What was the world population when I was born?
Use the calculator above. For reference: 2.49 billion in 1950, 5.33 billion in 1990 and 8.30 billion on 1 July 2026 (UN World Population Prospects 2024).
How much has the world's population grown since 1950?
From 2.49 billion in 1950 to 8.30 billion in 2026: 3.33 times as many people.
When did the world reach 8 billion people?
The UN marked 15 November 2022 as the day the world reached 8 billion. Earlier milestones: 7 billion in 2011, 6 billion in 1999, 5 billion in 1987, 4 billion in 1974, 3 billion in 1960, 2 billion in 1927 and 1 billion in 1804.
How many people are older than me?
The calculator works it out from the 2026 age structure of the world or of the country you pick.
How many people have ever lived?
About 117 billion people have been born since around 190,000 B.C.E., by the Population Reference Bureau's 2022 estimate. The 8.30 billion alive in 2026 are about 7% of them.
Will the world's population keep growing?
For now. The UN projects 9.66 billion in 2050, a peak of 10.29 billion in 2084 and 10.18 billion in 2100 (World Population Prospects 2024, medium variant).
Where does this data come from?
UN World Population Prospects 2024, population on 1 July: estimates to 2023, medium-variant projections from 2024.
Related demographic tools & calculators
- Population Projection 2050 & 2100UN-projected population for any country, any year through 2100, plus peak-year info
- Life Expectancy by CountryLife expectancy at birth for 194 countries, 1950–2100
- Fertility Rate by CountryTFR + birth rate per country, below-replacement tracker
- Population Density by CountryMost & least crowded countries + "what if" comparisons
- Population Pyramid MakerGenerate custom pyramids from country or your data · PNG/SVG
- What Generation Am I?Gen Z, Millennial, Boomer ranges + 194 country breakdowns
- Median Age by CountryWorld's oldest & youngest populations
- Dependency Ratio CalculatorYouth + elderly per 100 working-age adults
- Male to Female RatioGender ratio per country, age band, and globally
- Countries by PopulationAll 195 countries ranked by population
Sources
- UN World Population Prospects 2024 (population.un.org/wpp): world, regional and country population on 1 July, 1950 to 2026; projections to 2100; fertility.
- UN, The World at Six Billion (1999): 1 to 6 billion.
- UNFPA press release, 3 May 2011: 7 billion on 31 October 2011.
- UN, Day of Eight Billion: 15 November 2022.
- Population Reference Bureau, How Many People Have Ever Lived on Earth? (Kaneda and Haub, 2022 update).
Last updated .