<Tr> <Td> B - 2 </Td> <Td> </Td> <Td> Etawah </Td> </Tr> <P> The Reserve Bank of India (RBI) classifies centres into six tiers based on population . The tables below shows the classification . </P> <Table> Classification of centres (tier-wise) <Tr> <Th> Population classification </Th> <Th> Population (2001 Census) </Th> </Tr> <Tr> <Td> Tier - 1 </Td> <Td> 100,000 and above </Td> </Tr> <Tr> <Td> Tier - 2 </Td> <Td> 50,000 to 99,999 </Td> </Tr> <Tr> <Td> Tier - 3 </Td> <Td> 20,000 to 49,999 </Td> </Tr> <Tr> <Td> Tier - 4 </Td> <Td> 10,000 to 19,999 </Td> </Tr> <Tr> <Td> Tier - 5 </Td> <Td> 5,000 to 9,999 </Td> </Tr> <Tr> <Td> Tier - 6 </Td> <Td> less than 5000 </Td> </Tr> </Table> <Tr> <Th> Population classification </Th> <Th> Population (2001 Census) </Th> </Tr>

Tier one and tier two cities in india