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Crunching costs, sorting signals, rendering insights.
Chennai startup scene score: 72/100. Cost index 112, internet 68 Mbps, median income ₹5,80,000/yr. How does Chennai stack up for founders vs Tamil Nadu peers?
Chennai startup scene score: 72/100. Cost index 112, internet 68 Mbps, median income ₹5,80,000/yr. How does Chennai stack up for founders vs Tamil Nadu peers?
| # | City | Cost Index | Rent/mo | Income |
|---|---|---|---|---|
| 1 | Chennai | 112 | ₹18,000 | ₹5,80,000 |
| 2 | Bengaluru | 132 | ₹25,000 | ₹8,50,000 |
| 3 | Mumbai | 142 | ₹35,000 | ₹7,20,000 |
| 4 | Gurugram | 125 | ₹22,000 | ₹7,80,000 |
| 5 | New Delhi | 128 | ₹22,000 | ₹6,80,000 |
| 6 | Hyderabad | 110 | ₹18,000 | ₹6,80,000 |
| 7 | Pune | 108 | ₹18,000 | ₹6,20,000 |
| 8 | Noida | 110 | ₹16,000 | ₹6,50,000 |
| 9 | Ahmedabad | 88 | ₹12,000 | ₹4,80,000 |
| 10 | Kochi | 95 | ₹12,000 | ₹4,80,000 |
| 11 | Coimbatore | 82 | ₹10,000 | ₹4,20,000 |
| 12 | Surat | 82 | ₹10,000 | ₹4,50,000 |
| 13 | Thiruvananthapuram | 88 | ₹10,000 | ₹4,40,000 |
| 14 | Chandigarh | 98 | ₹14,000 | ₹5,20,000 |
| 15 | Kolkata | 88 | ₹12,000 | ₹4,50,000 |
| 16 | Jaipur | 85 | ₹11,000 | ₹4,20,000 |
| 17 | Indore | 75 | ₹9,000 | ₹3,80,000 |
| 18 | Visakhapatnam | 82 | ₹10,000 | ₹4,20,000 |
| 19 | Panaji | 105 | ₹15,000 | ₹4,80,000 |
| 20 | Bhubaneswar | 72 | ₹8,000 | ₹3,60,000 |
Chennai: cost index 112 (+19 vs national avg 93), rent ₹18,000/month.
Tamil Nadu region average cost index: 93. Chennai is +19 vs region peers.
Quality of life: 55/100 — safety 62, healthcare 85, walkability 50.
Safety score: 62/100 (crime rate 45.2/1k). National average: 62/100.
Let's cut to what actually matters here. Chennai has a cost index of 112 — 19 points above the India national average of 93. Median income is ₹5,80,000 with rent at ₹18,000/month, putting the rent-to-income ratio at 37%. That gap is hard to ignore.
That said, looking at Tamil Nadu as a whole, the spread across all 28 cities is 44 points on the cost index. Raipur sits at the other end with index 68 and rent of ₹7,000/mo. That's a strong position by any measure.
On quality of life, Chennai scores a composite score of 55/100 — reflecting its safety (62), healthcare (85), and walkability (50) metrics. Context matters here. affordability and QoL don't always move in the same direction, and India is a good example of that tension.
Chennai — cost index 112, rent ₹18,000/mo, income ₹5,80,000, QoL 55/100.
Bengaluru — cost index 132, rent ₹25,000/mo, income ₹8,50,000, QoL 50/100.
Mumbai — cost index 142, rent ₹35,000/mo, income ₹7,20,000, QoL 43/100.
Gurugram — cost index 125, rent ₹22,000/mo, income ₹7,80,000, QoL 44/100.
New Delhi — cost index 128, rent ₹22,000/mo, income ₹6,80,000, QoL 46/100.
Chennai has a cost index of 112 (national avg: 93), rent ₹18,000/mo, median income ₹5,80,000/yr, and a quality of life score of 55/100.
The Tamil Nadu region of average QoL score is 57/100. Chennai leads with 55/100, reflecting safety, healthcare access, walkability, and green space.
Our index is benchmarked to 100 (national median). Sub-categories cover housing, food, transport, utilities, and healthcare. Data sources include MoSPI CPI, RBI, NHB RESIDEX, PLFS.
Chennai: cost index 112, rent ₹18,000/mo, income ₹5,80,000/yr, QoL 55/100. Bengaluru: cost index 132, rent ₹25,000/mo, income ₹8,50,000/yr, QoL 50/100.
This analysis uses data from MoSPI CPI, RBI, NHB RESIDEX, PLFS to rank cities in India. The cost of living index is benchmarked to 100 (national median). Quality of life scores combine safety, healthcare, walkability, air quality, green space, and transit metrics. Salary ranges use national occupation data adjusted for local cost differences. Data is updated regularly to reflect current market conditions.