Chennai has 657 cameras per square kilometer, making it the number one city in the world in terms of surveillance. On average for 1000 people there are 25.5 CCTV cameras in Chennai .Here is the list of world’s top 10 cities by CCTV density.
| Rank |
City |
CCTVs per square km |
CCTVs per 1,000 people |
| #1 |
🇮🇳 Chennai, India |
657 |
25.5 |
| #2 |
🇮🇳 Hyderabad, India |
480 |
30.0 |
| #3 |
🇨🇳 Harbin, China |
411 |
39.1 |
| #4 |
🇬🇧 London, England |
399 |
67.5 |
| #5 |
🇨🇳 Xiamen, China |
385 |
40.3 |
| #6 |
🇨🇳 Chengdu, China |
350 |
33.9 |
| #7 |
🇨🇳 Taiyuan, China |
319 |
119.6 |
| #8 |
🇮🇳 Delhi, India |
289 |
14.2 |
| #9 |
🇨🇳 Kunming, China |
281 |
45.0 |
| #10 |
🇨🇳 Beijing, China |
278 |
56.2 |
Source : SURFSHARK
