Urban Area Type

1971

1981

1991

2001

2011

2021

M.C./Agglomeration

3456236

5277824

7399351

10547121

15026785

21212228

Class-A Municipalities

753998

1017692

1393178

1886556

2552268

3492908

Class-B Municipalities

1265420

1662021

2465688

3399306

4685659

6484315

Class-C Municipalities

743589

940565

1168625

1504026

1922011

2543997

Class-D Municipalities

458755

612319

698812

891165

1126415

1481530

Others

634861

916120

1429865

2076867

3011833

4297543

Total

7312859

10426541

14555519

20305040

28324971

39512521