1 in 8 Billion

Born in Korea, Rep. or in United States?

Two babies are born the same second, one in Korea, Rep. and one in United States. This is what the numbers say about the two lives ahead of them.

  • A baby born in Korea, Rep. can expect to live 83.7 years; in United States, 79 years.
  • A child in United States is 2.3 times as likely to die before the age of five as a child in Korea, Rep..
  • Income per person in United States buys 1.4 times as much as in Korea, Rep..
  • Each year about 242,917 babies are born in Korea, Rep. and 3,622,919 in United States.

Side by side

IndicatorKorea, Rep.United StatesWorld
Health and survival
Life expectancy, women (years)86.681.475.9
Life expectancy, men (years)80.876.571
Babies who die before 1 (per 1,000)2.35.527.8
Children who die before 5 (per 1,000)2.86.537.6
Mothers who die in childbirth (per 100,000 births)417189
Adults living with HIV (%)≈ 0.3≈ 0.10.7
Adults who smoke (%)191620
Alcohol per adult (litres a year)7.89.94.6
Road deaths (per 100,000)8.612.717
Homicides (per 100,000)0.485.84.7
Family and school
Children per woman0.751.632.85
Women married before 18 (%)≈ 15≈ 1718
Children in primary school (%)979589
Secondary school enrolment (%)969781
Higher education enrolment (%)1007948
Children aged 7–14 who work (%)≈ 11.5≈ 14.311.9
Money and work
Income per person (PPP)$55,697$76,931$21,797
Income inequality (Gini, 0–100)334234
Living on under $3 a day (%)0.11.19.9
Unemployment (%)2.74.25.1
Jobs in farming (%)5227
Women in the workforce (%)575648
Health costs paid out of pocket (%)341137
Home and connection
Living in cities (%)818058
Access to electricity (%)10010092
Safe drinking water (%)10010091
Internet users (%)989572
Peace and wellbeing
Life satisfaction (0–10)6.046.825.4
Deaths in armed conflict (per 100,000 a year)002.43
Refugees abroad (% of population)000.34

≈ Estimated from the region

From 1960 to 2050

How life here has changed, and where UN projections expect it to go. The dashed part is a projection.

Life expectancy
4070100196020002050

Korea, Rep.: 1960: 53.9 → 2026: 84.4 → 2050: 87.4United States: 1960: 69.9 → 2026: 79.1 → 2050: 83.3

Korea, Rep.United StatesWorld

Children who die before 5 (per 1,000)
0100200196020002050

Korea, Rep.: 1960: 113 → 2026: 3 → 2050: 2United States: 1960: 30 → 2026: 6 → 2050: 5

Korea, Rep.United StatesWorld

Children per woman
048196020002050

Korea, Rep.: 1960: 6 → 2026: 0.83 → 2050: 1United States: 1960: 3.7 → 2026: 1.6 → 2050: 1.6

Korea, Rep.United StatesWorld

Living in cities (%)
050100196020002050

Korea, Rep.: 1960: 28 → 2026: 81 → 2050: 83United States: 1960: 70 → 2026: 80 → 2050: 86

Korea, Rep.United StatesWorld

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Sources: World Bank (WDI), UN World Population Prospects, Our World in Data, World Happiness Report, UCDP and PRIO. Updated 2026-10-18.