World Population PyramidsPopulation pyramids and indicators by country and year日本語

G7 population pyramid 1979

G7

Estimate

Population pyramid

Population
611.5 million
Aged 0–14
22.6%
Aged 15–64
65.6%
Aged 65+
11.8%
Median age
31.7 yrs
Old-age dependency
18.0
Sex ratio M per 100 F
94.9
6M4M2M02M4M6M0102030405060708090100MaleFemale

Bars show the population at each single year of age (men left, women right). The axis is fixed across 1950–2100 so years can be compared. Old-age dependency = population 65+ ÷ population 15–64 × 100.

Population over time

Total population (1950–2100)

443M569M696M822M2000205019502100Total population
Total population

The vertical line marks the selected year. Figures from 2024 are UN medium-variant projections.

Demographics: births, deaths and migration

Values for 1979. A population pyramid is shaped by births, deaths and migration over time. Figures from 2024 are UN medium-variant projections.

Total fertility rate
1.79
Children per woman
Life expectancy (male)
70.6 yrs
At birth
Life expectancy (female)
77.4 yrs
At birth
Births
8.7 million
Per year
Deaths
5.5 million
Per year
Natural change
+5.2
Per 1,000 people (births − deaths)
Net migration
+858,478
Per year (in − out)
Population growth
+0.66%
Per year
Infant mortality
11.9
Per 1,000 live births

Total fertility rate

1.41.92.42.92000205019502100Replacement level 2.1Total fertility rate
Total fertility rate

If fertility stays below replacement level (about 2.1), the population shrinks in the long run unless immigration makes up for it.

Life expectancy at birth

627383942000205019502100MaleFemale
MaleFemale

Birth and death rates (per 1,000 people)

81318232000205019502100Birth rateDeath rate
Birth rateDeath rate

When the death rate exceeds the birth rate, the population declines naturally.

Net migration (in − out, per year)

-594K952K2.5M4M2000205019502100Net migration
Net migration

Where G7 is

Maps show approximate locations and imply no position on borders or sovereignty. Small island countries are marked with circles.

Ask AI about this page

Cloudflare Workers AI answers using the statistics on this page for G7. Answers can be wrong; check the figures above. Sign in with Google to ask up to 10 questions a day.

Members of G7 (7)

G7 population pyramid in other years

Rankings in 1979

Other countries and areas