Safety Calculations?
For this ranking of the safest cities in the world, we are looking at the report of the Economist Intelligence Unit’s Safe Cities Index (SCI). The report ranked 60 cities around the world based on a multitude of factors in regards to the city's digital security, health security, infrastructure, and personal safety. Each of these safety and security categories was then given a score from 0-100 and the average of those became the city's overall safety score. These are the results, in ascending order.
60: Lagos, Nigeria
OVERALL: 38.1
Digital Security: 42.2
Health Security: 34.1
Infrastructure: 37.4
Personal Safety: 38.7
Omoeko Media, CC BY-SA 4.0, Wikimedia Commons
59: Caracas, Venezuela
OVERALL: 40.1
Digital Security: 42.9
Health Security: 48.1
Infrastructure: 27.3
Personal Safety: 42.1
Alexcocopro, CC BY-SA 4.0, Wikimedia Commons
58: Yangon, Myanmar
OVERALL: 41.9
Digital Security: 27.8
Health Security: 42.3
Infrastructure: 45.3
Personal Safety: 52.3
Vyacheslav Argenberg, CC BY 4.0, Wikimedia Commons
57: Karachi, Pakistan
OVERALL: 43.5
Digital Security: 43.1
Health Security: 39
Infrastructure: 46.1
Personal Safety: 45.9
56: Dhaka, Bangladesh
OVERALL: 44.6
Digital Security: 41.9
Health Security: 45.1
Infrastructure: 34.2
Personal Safety: 57.4
55: Cairo, Egypt
OVERALL: 48.6
Digital Security: 40.7
Health Security: 46.1
Infrastructure: 48.2
Personal Safety: 59.3
AshyCatInc, CC BY-SA 4.0, Wikimedia Commons
54: Casablanca, Morocco
OVERALL: 53.5
Digital Security: 44.9
Health Security: 50
Infrastructure: 49.6
Personal Safety: 69.5
53: Jakarta, Indonesia
OVERALL: 54.5
Digital Security: 42.3
Health Security: 51.7
Infrastructure: 52.3
Personal Safety: 71.7
52: New Delhi, India
OVERALL: 55
Digital Security: 51
Health Security: 54.6
Infrastructure: 40.7
Personal Safety: 73.6
51: Bogota, Columbia
OVERALL: 55.1
Digital Security: 54.7
Health Security: 59.1
Infrastructure: 53.9
Personal Safety: 52.8
Pedro Szekely, CC BY-SA 2.0, Wikimedia Commons
50: Quito, Ecuador
OVERALL: 55.3
Digital Security: 54.5
Health Security: 59.4
Infrastructure: 49.9
Personal Safety: 57.5
49: Baku, Azerbaijan
OVERALL: 56.4
Digital Security: 51.7
Health Security: 64
Infrastructure: 46.3
Personal Safety: 63.7
48: Ho Chi Minh City, Vietnam
OVERALL: 57.6
Digital Security: 40.2
Health Security: 56.3
Infrastructure: 55.4
Personal Safety: 78.7
47: Bangkok, Thailand
OVERALL: 57.6
Digital Security: 56.2
Health Security: 59.9
Infrastructure: 52.5
Personal Safety: 61.8
46: Mumbai, India
OVERALL: 58.2
Digital Security: 51
Health Security: 55.8
Infrastructure: 50
Personal Safety: 76.2
45: Lima, Peru
OVERALL: 58.2
Digital Security: 49.8
Health Security: 60.7
Infrastructure: 53
Personal Safety: 69.3
44: Johannesburg, South Africa
OVERALL: 58.6
Digital Security: 60.2
Health Security: 53.2
Infrastructure: 57.8
Personal Safety: 63.2
43: Manila, Philippines
OVERALL: 59.2
Digital Security: 52.1
Health Security: 56.6
Infrastructure: 53.6
Personal Safety: 74.7
42: Sao Paulo, Brazil
OVERALL: 59.7
Digital Security: 49.4
Health Security: 64.7
Infrastructure: 57.2
Personal Safety: 67.5
Wilfredor, CC BY-SA 4.0, Wikimedia Commons
41: Rio de Janeiro, Brazil
OVERALL: 60.9
Digital Security: 52.7
Health Security: 64.7
Infrastructure: 57.7
Personal Safety: 68.4
Donatas Dabravolskas, Shutterstock
40: Mexico City, Mexico
OVERALL: 61.6
Digital Security: 58.4
Health Security: 64.1
Infrastructure: 61.5
Personal Safety: 62.3
Sebastian, CC BY-SA 3.0, Wikimedia Commons
39: Riyadh, Saudi Arabia
OVERALL: 62.5
Digital Security: 56.5
Health Security: 62.9
Infrastructure: 54.8
Personal Safety: 75.9
38: Kuwait City, Kuwait
OVERALL: 64.5
Digital Security: 56.4
Health Security: 64.8
Infrastructure: 56.4
Personal Safety: 80.4
Zairon, CC BY 4.0, Wikimedia Commons
37: Moscow, Russia
OVERALL: 65.8
Digital Security: 42.8
Health Security: 71.5
Infrastructure: 73.6
Personal Safety: 75.3
Vyacheslav Argenberg, CC BY 4.0, Wikimedia Commons
36: Istanbul, Turkey
OVERALL: 66.1
Digital Security: 61.9
Health Security: 61.7
Infrastructure: 75.8
Personal Safety: 65.2
35: Kuala Lumpur, Malaysia
OVERALL: 66.3
Digital Security: 54.4
Health Security: 64.4
Infrastructure: 64.7
Personal Safety: 81.8
naim fadil, CC BY-SA 2.0, Wikimedia Commons
34: Buenos Aires, Argentina
OVERALL: 69.7
Digital Security: 65
Health Security: 69.8
Infrastructure: 71.2
Personal Safety: 72.9
33: Santiago, Chile
OVERALL: 69.8
Digital Security: 64.6
Health Security: 64.4
Infrastructure: 71
Personal Safety: 79.4
32: Shanghai, China
OVERALL: 70.2
Digital Security: 57.4
Health Security: 67.5
Infrastructure: 72
Personal Safety: 84
Stefan Fussan, CC BY-SA 3.0, Wikimedia Commons
31: Beijing, China
OVERALL: 70.5
Digital Security: 58.1
Health Security: 68
Infrastructure: 72.1
Personal Safety: 83.9
N509FZ, CC BY-SA 4.0, Wikimedia Commons
30: Rome, Italy
OVERALL: 76.4
Digital Security: 67.5
Health Security: 75.1
Infrastructure: 83.1
Personal Safety: 79.8
Karl Allen Lugmayer, Shutterstock
29: Milan, Italy
OVERALL: 78.1
Digital Security: 72.5
Health Security: 74.9
Infrastructure: 82.8
Personal Safety: 82.4
NahidSultan, CC BY-SA 4.0, Wikimedia Commons
28: Dubai, United Arab Emirates
OVERALL: 79.1
Digital Security: 74.1
Health Security: 70.5
Infrastructure: 83.2
Personal Safety: 88.6
27: Anu Dhabi, United Arab Emirates
OVERALL: 79.5
Digital Security: 74.1
Health Security: 71.8
Infrastructure: 83.2
Personal Safety: 88.9
26: Barcelona, Spain
OVERALL: 81.2
Digital Security: 69.2
Health Security: 75.2
Infrastructure: 94.4
Personal Safety: 86
25: Madrid, Spain
OVERALL: 81.4
Digital Security: 69.2
Health Security: 76.1
Infrastructure: 94.2
Personal Safety: 86.2
24: Brussels, Belgium
OVERALL: 82.1
Digital Security: 74
Health Security: 79.3
Infrastructure: 88.9
Personal Safety: 86.3
23: Paris, France
OVERALL: 82.4
Digital Security: 80
Health Security: 78.7
Infrastructure: 85.9
Personal Safety: 85.2
22: Taipei, Taiwan
OVERALL: 82.5
Digital Security: 77
Health Security: 80.2
Infrastructure: 87.1
Personal Safety: 85.8
21: Dallas, United States Of America
OVERALL: 83.1
Digital Security: 91.3
Health Security: 75.9
Infrastructure: 81.9
Personal Safety: 83.3
20: Hong Kong, Special Administrative Regions Of China
OVERALL: 83.7
Digital Security: 78.8
Health Security: 73.2
Infrastructure: 91.1
Personal Safety: 91.9
19: Zurich, Switzerland
OVERALL: 84.5
Digital Security: 80.8
Health Security: 80.8
Infrastructure: 88.5
Personal Safety: 87.8
Iurii Dzivinskyi, Shutterstock
18: Wellington, New Zealand
OVERALL: 84.5
Digital Security: 80.2
Health Security: 72.9
Infrastructure: 93.2
Personal Safety: 91.5
17: Los Angeles, United States Of America
OVERALL: 85.2
Digital Security: 91.4
Health Security: 75.8
Infrastructure: 92.2
Personal Safety: 81.3
16: Frankfurt, Germany
OVERALL: 85.4
Digital Security: 78.9
Health Security: 81.2
Infrastructure: 93.7
Personal Safety: 87.7
15: New York, United States Of America
OVERALL: 85.5
Digital Security: 91.1
Health Security: 76.1
Infrastructure: 92.5
Personal Safety: 82.2
14: London, United Kingdom
OVERALL: 85.7
Digital Security: 90.2
Health Security: 78
Infrastructure: 90.4
Personal Safety: 84.3
13: San Francisco, United States Of America
OVERALL: 85.9
Digital Security: 91.4
Health Security: 77.2
Infrastructure: 91.7
Personal Safety: 83.3
12: Stockholm, Sweden
OVERALL: 86.5
Digital Security: 85.5
Health Security: 81.6
Infrastructure: 87.5
Personal Safety: 91.3
Michelle Maria, CC BY 3.0, Wikimedia Commons
11: Chicago, United States Of America
OVERALL: 86.7
Digital Security: 92.9
Health Security: 77.1
Infrastructure: 93
Personal Safety: 83.8
10: Melbourne, Australia
OVERALL: 87.3
Digital Security: 89.4
Health Security: 79.3
Infrastructure: 93.5
Personal Safety: 86.8
Melbpal, CC BY-SA 4.0, Wikimedia Commons
9: Seoul, South Korea
OVERALL: 87.4
Digital Security: 84.7
Health Security: 85.2
Infrastructure: 92.4
Personal Safety: 87.5
8: Copenhagen, Denmark
OVERALL: 87.4
Digital Security: 87.3
Health Security: 79.8
Infrastructure: 89
Personal Safety: 93.6
7: Washington DC, United States Of America
OVERALL: 87.6
Digital Security: 92.2
Health Security: 81.1
Infrastructure: 93.1
Personal Safety: 84
Ted Eytan, CC BY-SA 2.0, Wikimedia Commons
6: Toronto, Canada
OVERALL: 87.8
Digital Security: 90.6
Health Security: 77.4
Infrastructure: 92.5
Personal Safety: 90.8
5: Sydney, Australia
OVERALL: 87.9
Digital Security: 89.4
Health Security: 79.8
Infrastructure: 93.5
Personal Safety: 89.1
4: Amsterdam, Netherlands
OVERALL: 88
Digital Security: 89
Health Security: 81.6
Infrastructure: 92
Personal Safety: 89.4
3: Osaka, Japan
OVERALL: 90.9
Digital Security: 89.4
Health Security: 88.5
Infrastructure: 94.5
Personal Safety: 91.1
Pedro Szekely, CC BY-SA 2.0, Wikimedia Commons
2: Singapore
OVERALL: 91.5
Digital Security: 93.1
Health Security: 80.9
Infrastructure: 96.9
Personal Safety: 95.3
1: Tokyo, Japan
OVERALL: 92
Digital Security: 94.4
Health Security: 87.5
Infrastructure: 94.3
Personal Safety: 91.7