T1D Index estimates for 2025 · IDF Western Pacific region · Upper-Middle-Income country
An estimated 12,341 people are living with type 1 diabetes in Indonesia in 2025. Each year about 935 people are newly diagnosed and 283 people with T1D die. A further 6,180 people would be alive today had they not died early from type 1 diabetes.
People living with T1D
12,341
New diagnoses this year
935
Deaths this year
283
Missing people
6,180
Expected age at death, diagnosed at 10
45.5years
How many people have type 1 diabetes in Indonesia?
12,341 people in Indonesia are living with type 1 diabetes in 2025, or 4.3 per 100,000 people. That is lower than the Western Pacific average of 43.1 per 100,000 and lower than the global average of 115.5. Indonesia has the 83rd-largest number of people living with T1D of the 202 countries in the T1D Index, and the 11th-largest of the 33 countries in the IDF Western Pacific region.
For every 100 people living with T1D in Indonesia, another 50 are missing: people who would be alive today had they not died early from T1D.
Is type 1 diabetes increasing in Indonesia?
The number of people living with T1D in Indonesia went from 2,220 in 2000 to 12,341 in 2025, and is projected to rise to 24,070 by 2040 (+95%).
People living with type 1 diabetes in Indonesia, 2000–2040. Solid line: modelled estimates to 2025; dashed line: projection to 2040.
Type 1 diabetes in Indonesia over time, all ages
Year
Living with T1D
New diagnoses
Deaths
Missing people
2000
2,220
264
100
2,570
2010
4,697
419
136
3,507
2020
9,295
923
276
5,100
2025
12,341
935
283
6,180
2030 (projected)
16,194
1,327
398
7,489
2040 (projected)
24,070
1,351
579
11,161
What is the life expectancy with type 1 diabetes in Indonesia?
A 10-year-old diagnosed with type 1 diabetes in Indonesia today is expected to live to 45.5, compared with 73.0 for a 10-year-old without T1D: 27.5 years of life lost. Counting years lived with complications as well, T1D costs 34.5 years of healthy life at today's level of care. If everyone received timely diagnosis, insulin and test strips, and insulin pumps and CGMs, that loss would fall to 14.5 years.
Healthy years of life for a 10-year-old diagnosed with T1D in Indonesia, as each level of care is added in turn
Level of care
Healthy years restored
Healthy years of life
Healthy years still lost
Current level of care
–
38.5
34.5
+ Timely diagnosis for everyone
+3.3
41.8
31.2
+ Insulin and test strips for everyone
+9.7
51.5
21.5
+ Insulin pumps and CGMs for everyone
+7.0
58.5
14.5
How does Indonesia compare?
Type 1 diabetes in Indonesia compared with the Western Pacific region and the world, 2025
2025
Indonesia
Western Pacific
World
People living with T1D per 100,000
4.3
43.1
115.5
New diagnoses per 100,000
0.3
2.4
6.2
Missing people per 100 living with T1D
50.1
30.7
43.0
Expected age at death, 10-year-old with T1D
45.5
56.4
51.3
Expected age at death, 10-year-old in general population
73.0
79.1
77.0
Type 1 diabetes in other Western Pacific countries
All figures are T1D Index version 3.0 estimates for all ages. Missing people are those who would be alive today had they not died early from type 1 diabetes. Expected age at death is for a 10-year-old. See Data & Methods for how the estimates are made and the peer-reviewed publications behind them.
