Adult Obesity by Country

Nauru has the highest obesity rate in the world at 61.0%.

Analysis

The United States and several Pacific Island nations have some of the highest adult obesity rates, while countries like Vietnam and Japan are among the lowest. Obesity is linked to health issues such as diabetes and heart disease, and rates are rising in many developing countries. Socioeconomic factors, urbanization, and cultural attitudes all play a role. Childhood obesity is also a growing concern. This ranking highlights the global challenge of managing and preventing obesity.

Global Rankings

Rank Country Adult Obesity (%) Date
1
Nauru
61.0% 2016
2
Cook Islands
55.9% 2016
3
Palau
55.3% 2016
4
Marshall Islands
52.9% 2016
5
Tuvalu
51.6% 2016
6
Niue
50.0% 2016
7
Tonga
48.2% 2016
8
Samoa
47.3% 2016
9
Kiribati
46.0% 2016
10
Micronesia, Federated States of
45.8% 2016
11
Kuwait
37.9% 2016
12
United States
36.2% 2016
13
Jordan
35.5% 2016
14
Saudi Arabia
35.4% 2016
15
Qatar
35.1% 2016
16
Libya
32.5% 2016
17
Turkey
32.1% 2016
18
Egypt
32.0% 2016
19
Lebanon
32.0% 2016
20
United Arab Emirates
31.7% 2016
21
Bahamas
31.6% 2016
22
New Zealand
30.8% 2016
23
Iraq
30.4% 2016
24
Fiji
30.2% 2016
25
Bahrain
29.8% 2016
26
Canada
29.4% 2016
27
Australia
29.0% 2016
28
Malta
28.9% 2016
29
Mexico
28.9% 2016
30
South Africa
28.3% 2016
31
Argentina
28.3% 2016
32
Chile
28.0% 2016
33
Dominica
27.9% 2016
34
Uruguay
27.9% 2016
35
United Kingdom
27.8% 2016
36
Syria
27.8% 2016
37
Dominican Republic
27.6% 2016
38
Algeria
27.4% 2016
39
Oman
27.0% 2016
40
Tunisia
26.9% 2016
41
Hungary
26.4% 2016
42
Suriname
26.4% 2016
43
Lithuania
26.3% 2016
44
Morocco
26.1% 2016
45
Israel
26.1% 2016
46
Czech Republic
26.0% 2016
47
Iran
25.8% 2016
48
Costa Rica
25.7% 2016
49
Andorra
25.6% 2016
50
Venezuela
25.6% 2016
51
Ireland
25.3% 2016
52
Vanuatu
25.2% 2016
53
Bulgaria
25.0% 2016
54
Greece
24.9% 2016
55
Jamaica
24.7% 2016
56
Cuba
24.6% 2016
57
El Salvador
24.6% 2016
58
Belarus
24.5% 2016
59
Croatia
24.4% 2016
60
Belize
24.1% 2016
61
Ukraine
24.1% 2016
62
Spain
23.8% 2016
63
Nicaragua
23.7% 2016
64
Saint Vincent and the Grenadines
23.7% 2016
65
Latvia
23.6% 2016
66
Montenegro
23.3% 2016
67
Barbados
23.1% 2016
68
Russia
23.1% 2016
69
Norway
23.1% 2016
70
Poland
23.1% 2016
71
Saint Kitts and Nevis
22.9% 2016
72
Haiti
22.7% 2016
73
Panama
22.7% 2016
74
Luxembourg
22.6% 2016
75
Solomon Islands
22.5% 2016
76
Romania
22.5% 2016
77
Macedonia
22.4% 2016
78
Germany
22.3% 2016
79
Colombia
22.3% 2016
80
Finland
22.2% 2016
81
Belgium
22.1% 2016
82
Brazil
22.1% 2016
83
Iceland
21.9% 2016
84
Cyprus
21.8% 2016
85
Albania
21.7% 2016
86
Georgia
21.7% 2016
87
France
21.6% 2016
88
Serbia
21.5% 2016
89
Honduras
21.4% 2016
90
Grenada
21.3% 2016
91
Papua New Guinea
21.3% 2016
92
Guatemala
21.2% 2016
93
Estonia
21.2% 2016
94
Kazakhstan
21.0% 2016
95
Portugal
20.8% 2016
96
Mongolia
20.6% 2016
97
Sweden
20.6% 2016
98
Slovakia
20.5% 2016
99
Netherlands
20.4% 2016
100
Paraguay
20.3% 2016
101
Slovenia
20.2% 2016
102
Armenia
20.2% 2016
103
Bolivia
20.2% 2016
104
Guyana
20.2% 2016
105
Austria
20.1% 2016
106
Italy
19.9% 2016
107
Azerbaijan
19.9% 2016
108
Ecuador
19.9% 2016
109
Saint Lucia
19.7% 2016
110
Denmark
19.7% 2016
111
Peru
19.7% 2016
112
Switzerland
19.5% 2016
113
Botswana
18.9% 2016
114
Antigua and Barbuda
18.9% 2016
115
Moldova
18.9% 2016
116
Trinidad and Tobago
18.6% 2016
117
Turkmenistan
18.6% 2016
118
Bosnia and Herzegovina
17.9% 2016
119
Namibia
17.2% 2016
120
Yemen
17.1% 2016
121
Lesotho
16.6% 2016
122
Kyrgyzstan
16.6% 2016
123
Uzbekistan
16.6% 2016
124
Swaziland
16.5% 2016
125
Malaysia
15.6% 2016
126
Zimbabwe
15.5% 2016
127
Gabon
15.0% 2016
128
Tajikistan
14.2% 2016
129
Brunei
14.1% 2016
130
Seychelles
14.0% 2016
131
Djibouti
13.5% 2016
132
Mauritania
12.7% 2016
133
Sao Tome and Principe
12.4% 2016
134
Cabo Verde
11.8% 2016
135
Cameroon
11.4% 2016
136
Ghana
10.9% 2016
137
Mauritius
10.8% 2016
138
Cote d'Ivoire
10.3% 2016
139
Gambia
10.3% 2016
140
Thailand
10.0% 2016
141
Liberia
9.9% 2016
142
Benin
9.6% 2016
143
Republic of the Congo
9.6% 2016
144
Guinea-Bissau
9.5% 2016
145
Nigeria
8.9% 2016
146
Senegal
8.8% 2016
147
Sierra Leone
8.7% 2016
148
Mali
8.6% 2016
149
Maldives
8.6% 2016
150
Pakistan
8.6% 2016
151
Tanzania
8.4% 2016
152
Togo
8.4% 2016
153
Somalia
8.3% 2016
154
Angola
8.2% 2016
155
Zambia
8.1% 2016
156
Equatorial Guinea
8.0% 2016
157
Comoros
7.8% 2016
158
Guinea
7.7% 2016
159
Central African Republic
7.5% 2016
160
Mozambique
7.2% 2016
161
Kenya
7.1% 2016
162
Indonesia
6.9% 2016
163
North Korea
6.8% 2016
164
Democratic Republic of the Congo
6.7% 2016
165
Philippines
6.4% 2016
166
Bhutan
6.4% 2016
167
China
6.2% 2016
168
Chad
6.1% 2016
169
Singapore
6.1% 2016
170
Malawi
5.8% 2016
171
Rwanda
5.8% 2016
172
Burma
5.8% 2016
173
Burkina Faso
5.6% 2016
174
Niger
5.5% 2016
175
Afghanistan
5.5% 2016
176
Burundi
5.4% 2016
177
Madagascar
5.3% 2016
178
Uganda
5.3% 2016
179
Laos
5.3% 2016
180
Sri Lanka
5.2% 2016
181
Eritrea
5.0% 2016
182
South Korea
4.7% 2016
183
Ethiopia
4.5% 2016
184
Japan
4.3% 2016
185
Nepal
4.1% 2016
186
Cambodia
3.9% 2016
187
India
3.9% 2016
188
Timor-Leste
3.8% 2016
189
Bangladesh
3.6% 2016
190
Vietnam
2.1% 2016

The Global Impact of Adult Obesity Rates

Obesity rates reflect the health and lifestyle choices of a population, with significant implications for public health. High obesity rates are associated with increased healthcare costs and a greater burden of chronic diseases. Understanding these rates helps policymakers design effective interventions and promote healthier living. Obesity can also affect workforce productivity and life expectancy. Tracking trends in obesity is vital for addressing one of the world's fastest-growing health challenges.

Sources

Rankings are based on the most recent data available and may vary over time as new data is released. This list uses the latest available data from The World Factbook.
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