Chennai’s recorded crime rate is a fraction of Delhi’s. In the National Crime Records Bureau’s figures for 2023, Chennai logged 419.8 cognisable crimes per lakh people, against 2,105.3 in Delhi and 806.2 in Bengaluru, PTI reported. Mumbai (355.4), Hyderabad (332.3) and Kolkata (83.9, the lowest of the 19 metros) were below it.
Those headline numbers are easy to misread. They depend on which edition you pick, which laws are counted and which population is used as the divisor. This guide walks through what the NCRB’s “Crime in India” series actually measures for Chennai, using the 2022, 2023 and 2024 editions.
What NCRB counts as “Chennai”
NCRB publishes a separate chapter for 19 metropolitan cities, defined as cities with a population above 20 lakh in the 2011 Census. Chennai’s figures cover the police jurisdiction of the city, and the rate is worked out against a fixed population of 86.96 lakh, the 2011 urban agglomeration figure printed in Crime in India 2024, Volume I.
That fixed divisor matters. Because metro rates rest on the 2011 population, they are not directly comparable with state rates. Since the city has grown since 2011, the true per-person rate is likely somewhat lower than the printed one, and the gap widens every year the Census is delayed.
The totals also bundle two kinds of offences: crimes under the penal code (the IPC until mid-2024, now the Bharatiya Nyaya Sanhita) and crimes under Special and Local Laws, such as gambling, prohibition and city police acts. Local-law cases rise and fall with police enforcement drives, so a jump in the total can reflect more bookings rather than more victims.
Chennai’s rate across three editions
| Measure | Chennai | Comparison | Data year |
|---|---|---|---|
| Crime rate (cognisable, per lakh) | 211.2 | 19-city average 544; Delhi 1,832.6; Kolkata 78.2 | 2022 |
| Crime rate (cognisable, per lakh) | 419.8 | Delhi 2,105.3; Bengaluru 806.2; Mumbai 355.4; Hyderabad 332.3; Kolkata 83.9 | 2023 |
| Crimes against women (rate per lakh) | 17.1 | Jaipur 239.3; Delhi 186.9; Coimbatore 12.9 | 2022 |
| Kidnapping and abduction (rate per lakh) | 0.4 | Delhi 34.2 | 2022 |
| Crimes against women (cases) | 1,093 | Coimbatore 377; Tamil Nadu 11,363 | Latest NCRB data, reported May 2026 |
The 2022 rates come from an Observer Research Foundation analysis of that edition; the 2023 rates from PTI’s report on the 2023 edition. The jump from 211.2 to 419.8 in one year is large, and the published summaries do not break it down. Read it as a change in recorded cases, which can include local-law bookings, rather than proof that Chennai became twice as dangerous.
What the 2024 edition shows so far
NCRB released Crime in India 2024 in May 2026. Across the 19 metros it counted 5,93,096 cases under the penal code, 1,987 murders and 50,584 crimes against women, according to Volume I. Delhi again led by a wide margin, with 2,75,402 cognisable offences and a rate of 1,688 per lakh, The Tribune reported.
For Chennai, the city-wise rows sit in Tables 1B.1 and 1B.3 of Volume I. OpenCity has reposted them as spreadsheets taken from ncrb.gov.in, and they list 2022, 2023 and 2024 cases, the 2024 rate and the chargesheeting rate side by side. We could not extract Chennai’s 2024 row in a form we could check, so it is left out here rather than estimated.
On crimes against women, News Today, reporting the latest NCRB release, put Chennai at 1,093 cases and Tamil Nadu at 11,363, up from 8,943 the previous year. The same report said the state’s chargesheeting rate for these cases was close to 93%.
How to read the numbers sensibly
- Compare rates, not totals. Delhi’s case count dwarfs Chennai’s partly because its population base is almost twice as large.
- Compare like with like. The 2024 edition is the first to mix IPC and BNS cases in one year, so head-wise comparisons with 2022 need care.
- Remember reporting. Higher recorded crime against women can mean more women are coming forward and more FIRs are being registered, not only more offences.
- Check the divisor. Any rate based on the 2011 population will shift once Census 2027 figures arrive.
The state’s own Statistical Hand Book gives police-station counts and statewide crime heads but no city-wise crime series, so NCRB remains the main public source for Chennai comparisons.
Quick answers
Is Chennai safe compared with other metros?
On NCRB’s per-lakh rates, Chennai was well below the 19-city average in 2022, and in 2023 its rate was about a fifth of Delhi’s and about half of Bengaluru’s.
What is the latest NCRB edition?
Crime in India 2024, released in May 2026. It covers incidents registered in calendar year 2024.
Why did Chennai’s rate rise in 2023?
The published summaries do not explain it. Totals include local-law cases that vary with enforcement, so check the head-wise tables before drawing conclusions.
Where can I report a crime?
Dial 112 or 100 in an emergency, or visit the police station with jurisdiction. Cyber fraud can be reported on 1930 or cybercrime.gov.in.
Information checked against official sources on 18 October 2026. Fees, dates and rules can change; confirm on the linked official pages before acting.
Sources
- Crime in India 2024, Volume I (National Crime Records Bureau, via OpenCity)
- Crime in India 2024 dataset and city tables (OpenCity, sourced from ncrb.gov.in)
- Delhi tops 19 metro cities in cognisable offences: NCRB data (The Tribune)
- After NCRB data shows Kolkata safest metro (PTI via The Week)
- Crime in India’s largest cities: An analysis (Observer Research Foundation)
- Crimes against women rise sharply in 2024 (News Today)
- Statistical Hand Book of Tamil Nadu 2020-21, Police and Prison (Department of Economics and Statistics)
