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Number of adults (20–79 years) with diabetes in Republic of Korea (KR)

2000 2.0 million
2011 3.2 million
2024 5.0 million
2050 5.1 million

Republic of Korea is one of the 37 countries and territories in the Western Pacific Region. Republic of Korea has the fifth highest number of adults (20-79 years) with diabetes in the Region.

Data source(s) used for the diabetes estimates in adults:

  1. Korea Disease Control and Prevention Agency, Korea National Health and Nutrition Examination Survey (KNHANES) 2019-2021

People with diabetes, in 1,000s

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Age-standardised prevalence of diabetes, %

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At a glance

Republic of Korea

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2000
2011
2024
2050
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Diabetes estimates (20-79 y)
People with diabetes, in 1,000s 1,986.0 3,186.4 5,030.1 5,148.1
Age-standardised prevalence of diabetes, % - 7.5 9.6 11.1
Proportion of people with undiagnosed diabetes, % - - 28.3 -
People with undiagnosed diabetes, in 1,000s - - 1,425.7 -
Impaired Fasting Glucose (IFG)
People with IFG, in 1,000s - - 4,247.9 3,897.3
Age-standardised prevalence of IFG, % - - 8.8 9.5
Impaired Glucose Tolerance (IGT)
People with IGT, in 1,000s - 4,869.3 6,801.2 5,897.0
Age-standardised prevalence of IGT, % - 12.2 14.8 15.5
Mortality attributable to diabetes (20-79 y)
Deaths attributable to diabetes - 28,912.0 33,204.5 -
Proportion of diabetes-related deaths in people 20-79 y, % - - 19.6 -
Hyperglycaemia in pregnancy (HIP) (20-49 y)
Live births affected by HIP - - 55,387.8 -
Prevalence of gestational diabetes mellitus (GDM), % - - 21.0 -
Live births affected by other types of diabetes first detected in pregnancy - - 1,431.1 -
Live births affected by other types of diabetes detected prior to pregnancy - - 3,618.0 -
Diabetes-related health expenditure
Total diabetes-related health expenditure, USD million - - 11,630.3 9,088.1
Total diabetes-related health expenditure, ID million - - 14,698.6 11,485.7
Diabetes-related health expenditure per person, USD - 1,615.0 2,312.1 1,765.3
Diabetes-related health expenditure per person, ID - - 2,922.1 2,231.0
Type 1 diabetes estimates in children and adolescents
People with type 1 diabetes (all age groups) - - 32,615.0 -
People with type 1 diabetes (0-19 y) - - 3,647.0 -
Demographics
Total adult population (20-79 y), in 1,000s 32,565.0 36,204.1 41,348.7 33,243.9
Population of children and adolescents (0-19 y) - - 7,767,669.5 -
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Diabetes estimates (20-79 y)
People with diabetes, in 1,000s 1,986.0
Age-standardised prevalence of diabetes, % -
Proportion of people with undiagnosed diabetes, % -
People with undiagnosed diabetes, in 1,000s -
Impaired Fasting Glucose (IFG)
People with IFG, in 1,000s -
Age-standardised prevalence of IFG, % -
Impaired Glucose Tolerance (IGT)
People with IGT, in 1,000s -
Age-standardised prevalence of IGT, % -
Mortality attributable to diabetes (20-79 y)
Deaths attributable to diabetes -
Proportion of diabetes-related deaths in people 20-79 y, % -
Hyperglycaemia in pregnancy (HIP) (20-49 y)
Live births affected by HIP -
Prevalence of gestational diabetes mellitus (GDM), % -
Live births affected by other types of diabetes first detected in pregnancy -
Live births affected by other types of diabetes detected prior to pregnancy -
Diabetes-related health expenditure
Total diabetes-related health expenditure, USD million -
Total diabetes-related health expenditure, ID million -
Diabetes-related health expenditure per person, USD -
Diabetes-related health expenditure per person, ID -
Type 1 diabetes estimates in children and adolescents
People with type 1 diabetes (all age groups) -
People with type 1 diabetes (0-19 y) -
Demographics
Total adult population (20-79 y), in 1,000s 32,565.0
Population of children and adolescents (0-19 y) -