RBI Tier 1 to Tier 6 Cities in India: Full Classification & City List (2026)
What is the RBI's tier classification?
The Reserve Bank of India (RBI) sorts every census town and city in the country into six tiers, based purely on population as recorded in the most recent Census (currently 2011, since Census 2021 was postponed). This system was originally created for bank branch licensing — banks can open branches in Tier 2 to Tier 6 centres without needing prior RBI approval, while Tier 1 centres have separate rules. Over time, "RBI Tier 1/2/3" language spilled over into real estate, retail and HR usage, which is why you'll see it used loosely to describe a city's overall size and development level.
Importantly, this is not the same as the "8 Tier 1 cities" list (Delhi, Mumbai, Bengaluru, Chennai, Kolkata, Hyderabad, Pune, Ahmedabad) that most people mean in everyday conversation — that shorter, more familiar list comes from a completely different government classification (the Ministry of Finance's HRA X/Y/Z system). Under the RBI's population-only rule, well over 400 cities count as "Tier 1."
Official population ranges — all 6 RBI tiers
| Tier | Population range (Census) | Broad category |
|---|---|---|
| Tier 1 | 1,00,000 and above | Urban / Metropolitan centre |
| Tier 2 | 50,000 – 99,999 | Semi-urban centre |
| Tier 3 | 20,000 – 49,999 | Semi-urban centre |
| Tier 4 | 10,000 – 19,999 | Semi-urban centre |
| Tier 5 | 5,000 – 9,999 | Rural centre |
| Tier 6 | Less than 5,000 | Rural centre |
Ranges as notified by RBI (Master Circular on Branch Authorisation), based on Census 2011 population data.
Example cities in each tier
RBI itself does not release a city-by-city named list — it only fixes the population bands above, and leaves it to banks/users to check each town's Census population and slot it in. Given that thousands of Indian towns fall across these six tiers, the lists below are illustrative examples of well-known cities/towns commonly placed in each band, not an exhaustive official register. Always verify a specific town's latest population if you need this for compliance or official purposes.
Tier 1 — 1,00,000 and above
468 towns as per Census 2011 · includes all major metrosThis band covers everything from the 8 mega-metros down to mid-sized state capitals and industrial cities. It includes all 8 conventional "Tier 1" cities (Delhi, Mumbai, Bengaluru, Chennai, Kolkata, Hyderabad, Pune, Ahmedabad) plus over 450 other cities that are commonly assumed to be "Tier 2" in everyday usage.
…and 430+ more towns nationwide with population above 1 lakh.
View full Tier 1 cities list →Tier 2 — 50,000 to 99,999
Smaller district/taluka townsThese are smaller district towns and emerging municipal areas — big enough to have their own local economy and civic infrastructure, but below the 1-lakh population mark that pushes a town into Tier 1. Many towns that were Tier 2 in the 2001 Census have since crossed into Tier 1 in the 2011 Census as their populations grew, so this band shifts over time.
Typical examples: smaller taluka/tehsil headquarters and satellite towns just below city-scale population — exact names change with each Census update, so we've avoided naming specific towns here to prevent outdated claims. Check a town's current population against the 50,000–99,999 band to confirm its tier.
Coming soonTier 3 — 20,000 to 49,999
Small townsSmall towns with a local market, basic civic administration and limited industry — usually block or tehsil headquarters serving a surrounding rural population. This band and Tier 4/5 together make up the vast majority of India's roughly 8,000 census towns.
Coming soonTier 4, Tier 5 & Tier 6 — smaller towns and rural centres
Below 20,000 populationTier 4 (10,000–19,999) and Tier 5 (5,000–9,999) are small towns and large villages with basic panchayat-level administration. Tier 6 (below 5,000) covers the smallest rural centres in the country. Together, Tiers 4–6 are officially grouped as "rural centres" or borderline semi-urban centres in RBI's own population-group classification, and account for thousands of locations — too many to name individually.
Coming soonRBI tiers vs. the HRA X/Y/Z classification
India doesn't have one single official "tier" system — two different frameworks get casually mixed together under the word "tier":
- RBI Population-Based Classification — Tier 1 to Tier 6
- Purely population-driven, based on Census data, and used mainly for bank branch licensing rules. Covers every town in the country, so its Tier 1 alone includes 468 cities.
- HRA Classification (Ministry of Finance) — X / Y / Z
- Used to fix House Rent Allowance for central government employees, based on population plus cost-of-living. Only about 105 cities are classified at all: 8 X-class ("Tier 1" in everyday usage), 97 Y-class, and everything else is Z-class. This is the system almost everyone actually means when they casually say "Tier 1 city."
This overlap is exactly why a city like Jaipur gets called both "Tier 1" (correct under RBI's population rule) and "Tier 2" (correct under the HRA rule) in different articles online.
Frequently asked questions
What is the RBI's tier classification of cities?
RBI classifies every town in India into 6 tiers purely by Census population: Tier 1 (1,00,000+), Tier 2 (50,000–99,999), Tier 3 (20,000–49,999), Tier 4 (10,000–19,999), Tier 5 (5,000–9,999), and Tier 6 (below 5,000). It was created to decide bank branch licensing rules.
How many cities are Tier 1 under the RBI system?
468 towns/urban agglomerations qualified as RBI Tier 1 as per the 2011 Census — far more than the commonly cited "8 Tier 1 cities," which is actually the separate HRA X-class list.
Is Jaipur a Tier 1 city under the RBI classification?
Yes, under RBI's population rule Jaipur is Tier 1 since its population is well above 1 lakh. Under the separate HRA system it's Y-class (Tier 2), which is why you'll see conflicting claims about Jaipur's tier online.
Does RBI publish a named list of Tier 1 to Tier 6 cities?
No. RBI only publishes the population thresholds shown above. Each town's tier is determined by checking its latest Census population against these bands — there's no single official master list naming every town.
What is the difference between RBI tiers and the HRA X/Y/Z classification?
RBI's system is population-only and covers every town, mainly for bank licensing. HRA's X/Y/Z system covers only ~105 cities and factors in cost of living too, used to fix government employee house rent allowance.
Sources: Reserve Bank of India, Master Circular on Branch Authorisation (population classification of centres, based on Census 2011); Census of India 2011 (Class-I towns/UAs count). Figures are approximate and change with each new Census — please verify current figures from official sources before relying on them for formal or academic use.