Smart City Index 2021
Alphabetical City performance overview
Structure 2021
Smart City Rank 2021
Smart City Rating 2021
Structure 2021
Technology 2021
Smart City Rank 2020
Smart City Rank 2021
Smart City Rating 2021
Technology 2021
Smart City Rank 2020
Change
Change
City
City
▲ ▼ ▼ ▲ ▼ ▼ ▼ ▼ ▲ ▲ ▼ ▲ ▼ ▼ ▼ ▼ ▼ ▼ ▲ ▼ ▼ ▼ ▲ ▲ ▼ ▼ ▼ ▼
▼ ▼ ▲ ▼ ▼ ▼
Abu Dhabi
28
BB
BB
BB
42
+14
Copenhagen
7
A
AA BB BB BB
A B
6
-1
Abuja
114
D
C A B C A
D A B C A B
107
-7 -8 +2 -5 -5 -9
Denver Dubai Dublin
45 29 48 20 49 46 68 40 66 87 47 88 41 92 94 91 53 80 74 82 8 6
BB BB BB
35 43 34 13
-10 +14 -14
Amsterdam
17 55
BBB
9
BB
Ankara Athens
B C A
57 99
BBB BBB
111
-12
Dusseldorf
BBB
A
-7 -1
Auckland Bangkok Barcelona
9
4
Geneva Glasgow
A
AA BB
A
7
▬
76 58 69 93 50 10 51 77 32 57 96 16 52 97 98 37
CCC
CC
71 49 82 95 38 24 40 92 70 36 76 14 60 87 77 88 46
BB BB
BBB BBB CCC BBB CCC
NEW
▼
B
B
BB
Gothenburg Guangzhou Hamburg Hangzhou
BBB CCC
31 68 22 65 84 33 83 32 85 2
-15
▬
Beijing
CCC
CC CC
CCC
+13
CCC
▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼
Bengaluru
CC BB
CC BB
+2
BB
A
-18
Berlin Bilbao
BBB
-12 +14 -11 -24
CCC
CCC
-1 -3
BBB
A
BBB BBB
Hanoi
CC BB
CC
CC BB
Birmingham
BB
BB
Hanover Helsinki
A
-14
Bogota Bologna Bordeaux Bratislava Brisbane Brussels Bucharest Budapest Boston
116
D
D B
D
A
AA CC BB CC CC CC
A
-4 -5 -9 -7
CCC
CCC
-7
Ho Chi Minh City
CC BB CC CC CC BB
CC
▬
BB
BBB BBB
BB
NEW
Hong Kong Hyderabad
A
B
B
-21 -20
CC
▬
CC
CC
CC
Istanbul Jakarta
B
NEW
▲
BBB
A
BBB BBB
-2 +8
CC BB
94
+3
▬
BB
BB
Kiel
BBB CCC CCC
NEW
▲ ▼ ▼ ▼
+16 -20 -22
106
C
C
CC CC CC
-19 -20 -10
Krakow
CCC CCC CCC
CCC CCC CCC
98 54 58
CC CC BB
CC
Kuala Lumpur
Buenos Aires
C B D C
K y iv
CC
-6
Busan
BBB
+9 +2 -2 -3
Lagos
115
D A
D
D A A
109
▬ ▬ ▬
Cairo
104 105
C C
C C
106 103
Lausanne
5
AAA BBB
NEW NEW NEW
Cape Town Chengdu Chicago Chongqing
Leeds
24 44 95 22
BBB
72 59 67
CCC
CC
CCC
69 41 64
Lille
BB CC
B
BB
▼ ▼
B
B
BB
-18
Lisbon London
CC
CCC
75 15
-20
CCC
CCC
CCC
-3
BBB
BBB
A
-7
7 Smar t C i t y I ndex 2021
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