Ang pandaigdigang populasyon ay tumatanda dahil sa dalawang pangunahing dahilan: tumataas na inaasahang haba ng buhay at bumababang antas ng pag-aanak.
Heograpikal na Distribusyon ng Matandang Populasyon
Ang Europa at ilang bahagi ng Timog Silangang Asya ay may pinakamatandang populasyon. Sa kabilang banda, ang Africa at ilang rehiyon sa Kanluran/Gitnang Asya ay may mas batang populasyon.
Ang Monaco ay itinatampok bilang bansa na may pinakamatandang populasyon. May edad na median na 55.4, kalahati ng mga residente nito ay mas matanda sa edad na ito. Ito ay ayon sa Monaco na may pinakamataas na inaasahang haba ng buhay sa mundo na 89.6 na taon at napakababang antas ng pag-aanak na 1.53, inilalagay ito sa ika-197 sa 227 na bansa.
Ang iba pang bansa na may malaki ang populasyon ng matatanda — edad na median ay mahigit sa 46 na taon — ay ang Japan, Saint Pierre and Miquelon, Germany, Italy at Andorra. Ang bawat bansang ito ay may inaasahang haba ng buhay na higit sa 80 na taon at mga antas ng pag-aanak na mas mababa sa 1.60.
Ang Estados Unidos ay may edad na median na 38.5 na taon, inilalagay ito sa ika-48 sa buong mundo.
Sa kabilang banda, may mga bansa na may mas batang edad na median.
Ang Niger, sa Kanlurang Africa, ay may edad na median na 14.8 taon lamang.
Kasunod ng Niger ay Uganda, Angola, Mali, at Chad, lahat ay may edad na median na mas mababa sa 16.5 na taon. Ang mga bansang ito ay may mataas na antas ng pag-aanak, lahat ay higit sa 5.24. Gayunpaman, ang kanilang inaasahang haba ng buhay ay mas mababa sa 70 taon, na may Chad na may pinakaikli sa 59.6 na taon, inilalagay ito sa ika-222 sa 227 na bansa.
Talaan: Edad na Median, Inaasahang Haba ng Buhay, Antas ng Pag-aanak, Bilang ng Kapanganakan sa Bawat Bansa at Kanilang Ranggo
Country
Median Age
Rank
Life Expectancy
Rank
Fertility Rate
Rank
Birth Rate
Rank
Monaco
55.4
1
89.6
1
1.53
197
6.61
226
Japan
48.6
2
85.0
4
1.39
215
6.9
224
Saint Pierre and Miquelon
48.5
3
81.6
41
1.59
187
6.54
227
Germany
47.8
4
81.7
38
1.58
190
9.02
198
Italy
46.5
5
82.8
19
1.24
222
7
222
Andorra
46.2
6
83.6
9
1.46
207
6.87
225
Hong Kong, SAR
45.6
7
83.8
8
1.23
223
7.85
217
Saint Barthelemy
45.6
7
80.8
46
1.64
176
9.3
194
Greece
45.3
9
81.7
39
1.4
214
7.52
219
San Marino
45.2
10
84.1
5
1.53
197
8.88
200
Slovenia
44.9
11
82.0
33
1.6
185
8.12
214
Isle of Man
44.6
12
82.3
28
1.88
129
10.49
178
Portugal
44.6
12
81.7
39
1.44
212
7.99
215
Austria
44.5
14
82.5
25
1.51
201
9.39
192
Lithuania
44.5
14
76.0
118
1.61
183
9.09
197
Latvia
44.4
16
76.2
113
1.55
194
8.5
209
Guernsey
44.3
17
83.4
11
1.59
187
9.73
189
Croatia
43.9
18
77.5
91
1.46
207
8.6
207
Spain
43.9
18
82.8
21
1.29
220
7.12
221
Bulgaria
43.7
20
75.8
120
1.51
201
7.97
216
Estonia
43.7
20
78.1
84
1.62
181
8.48
210
Liechtenstein
43.7
20
82.8
22
1.69
171
10.3
182
Bermuda
43.6
23
82.3
28
1.89
125
10.97
167
Hungary
43.6
23
77.4
92
1.49
205
8.58
208
Puerto Rico
43.6
23
81.9
35
1.25
221
7.84
218
Serbia
43.4
26
75.1
131
1.46
207
8.87
201
Bosnia and Herzegovina
43.3
27
78.2
83
1.37
216
8.31
212
Czech Republic
43.3
27
80.0
55
1.5
204
8.43
211
Republic of Korea
43.2
29
83.2
15
1.11
226
6.95
223
Saint Helena, Ascension, and Tristan da Cunha
43.2
29
80.7
49
1.61
183
9.33
193
Finland
42.8
31
82.0
34
1.74
155
10.33
180
Netherlands
42.8
31
82.4
27
1.77
146
10.98
166
Switzerland
42.7
33
83.4
11
1.58
190
10.3
182
Romania
42.5
34
76.3
110
1.63
177
8.63
206
Malta
42.3
35
83.4
13
1.51
201
9.59
191
Taiwan
42.3
35
81.4
43
1.09
227
7.33
220
Cuba
42.1
37
79.9
58
1.71
164
9.99
186
Denmark
42.0
38
81.9
36
1.77
146
11.25
164
Poland
41.9
39
79.0
67
1.41
213
8.31
212
Canada
41.8
40
84.0
6
1.57
192
10.11
184
Slovak Republic
41.8
40
78.6
74
1.46
207
8.78
205
Virgin Islands
41.8
40
80.5
51
1.98
107
11.35
163
France
41.7
43
82.8
19
2.02
102
11.56
162
Belgium
41.6
44
82.1
31
1.77
146
10.86
169
Ukraine
41.2
45
73.7
147
1.57
192
8.79
204
Sint Maarten
41.1
46
79.5
63
1.98
107
12.41
144
Sweden
41.1
46
82.8
18
1.67
172
10.76
173
Belarus
40.9
48
74.5
140
1.52
199
8.87
201
Macau, SAR
40.8
49
85.2
3
1.23
223
8.82
203
United Kingdom
40.6
50
82.1
32
1.63
177
10.8
170
Cayman Islands
40.5
51
82.3
28
1.82
139
11.62
159
Russian Federation
40.3
52
72.7
155
1.6
185
9.22
196
Aruba
39.9
53
78.3
79
1.82
139
11.69
158
Montenegro
39.6
54
78.0
86
1.81
141
11.04
165
Barbados
39.5
55
78.8
69
1.7
167
10.73
175
Luxembourg
39.5
55
83.2
15
1.63
177
11.59
160
Norway
39.5
55
82.8
23
1.83
138
11.89
156
North Macedonia
39.0
58
77.1
98
1.52
199
10.33
180
Thailand
39.0
58
77.9
87
1.54
196
10.04
185
Georgia
38.6
60
77.7
89
1.75
151
10.79
172
United States of America
38.5
61
80.8
48
1.84
136
12.21
149
China
38.4
62
78.2
82
1.45
211
9.69
190
United Arab Emirates
38.4
62
79.8
60
1.62
181
10.76
173
Cook Islands
38.3
64
77.4
94
2.04
98
12.34
145
Cyprus
37.9
65
80.0
55
1.48
206
10.37
179
Ireland
37.8
66
81.9
36
1.91
119
12.08
152
Trinidad and Tobago
37.8
66
76.2
112
1.63
177
10.62
177
Moldova
37.7
68
72.7
155
1.59
187
9.94
187
Australia
37.5
69
83.3
14
1.73
159
12.23
148
Jersey
37.5
69
82.8
17
1.66
173
12.31
146
British Virgin Islands
37.2
71
79.9
57
1.37
216
10.9
168
Faroe Islands
37.2
71
81.5
42
2.28
77
14.94
114
New Zealand
37.2
71
82.7
24
1.86
133
12.69
140
Iceland
37.1
74
83.8
7
1.95
114
12.8
139
Saint Lucia
36.9
75
79.2
65
1.72
161
11.73
157
Seychelles
36.8
76
76.4
109
1.81
141
12.1
150
Curacao
36.7
77
79.7
62
1.97
110
13.07
137
Armenia
36.6
78
76.4
106
1.65
175
10.8
170
Saint Kitts and Nevis
36.5
79
77.3
95
1.76
150
12.06
153
Mauritius
36.3
80
75.1
130
1.35
218
9.82
188
Anguilla
35.7
81
82.4
26
1.72
161
11.9
155
Singapore
35.6
82
86.5
2
1.17
225
8.94
199
Chile
35.5
83
80.0
54
1.75
151
12.57
142
Gibraltar
35.5
83
80.7
50
1.9
122
13.84
128
Uruguay
35.5
83
78.7
70
1.75
151
12.65
141
Saint Vincent and the Grenadines
35.3
86
76.9
101
1.74
155
12.09
151
Dominica
34.9
87
78.5
76
2.01
104
13.64
130
Montserrat
34.8
88
75.9
119
1.32
219
10.66
176
D. P. R. of Korea
34.6
89
71.9
165
1.89
125
14.06
120
Turks and Caicos Islands
34.6
89
81.0
44
1.7
167
13.24
134
Albania
34.3
91
79.7
61
1.55
194
12.48
143
Greenland (Den.)
34.3
91
74.3
143
1.9
122
13.66
129
Wallis and Futuna
34.0
93
80.9
45
1.71
164
12.05
154
Palau
33.9
94
74.9
135
1.7
167
11.57
161
Lebanon
33.7
95
79.0
67
1.71
164
12.86
138
Qatar
33.7
95
80.0
53
1.9
122
9.27
195
Sri Lanka
33.7
95
78.2
81
1.97
110
13.61
131
French Polynesia
33.3
98
78.7
70
1.8
143
13.22
135
Grenada
33.3
98
76.0
117
1.92
117
13.61
131
Saint Martin
33.3
98
80.8
46
1.8
143
13.95
125
Brazil
33.2
101
76.1
114
1.75
151
13.44
133
Bahrain
32.9
102
80.1
52
1.66
173
12.3
147
New Caledonia
32.9
102
79.1
66
1.84
136
13.96
124
Northern Mariana Islands
32.8
104
76.8
103
2.59
62
15.6
104
The Bahamas
32.8
104
76.4
107
1.97
110
14.49
118
Antigua and Barbuda
32.7
106
78.0
85
1.94
115
15.01
113
Tunisia
32.7
106
77.1
99
1.96
113
14.05
121
Azerbaijan
32.6
108
74.4
142
1.86
133
13.2
136
Costa Rica
32.6
108
79.9
58
1.86
133
14.03
123
Argentina
32.4
110
78.6
74
2.17
88
15.38
105
Turkey
32.2
111
76.5
105
1.91
119
14.04
122
Vietnam
31.9
112
75.8
121
2.04
98
15.29
108
Islamic Republic of Iran
31.7
113
75.4
127
1.92
117
14.79
116
Kazakhstan
31.6
114
72.8
154
2.08
93
14.92
115
Colombia
31.2
115
74.9
136
1.94
115
15.06
111
Brunei Darussalam
31.1
116
78.6
72
1.74
155
15.98
101
Indonesia
31.1
116
73.3
150
1.99
106
15.05
112
Suriname
31.0
118
72.6
160
1.91
119
15.17
110
Saudi Arabia
30.8
119
76.9
102
1.89
125
13.9
127
Kosovo
30.5
120
72.2
162
1.88
129
14.57
117
Israel
30.4
121
83.5
10
2.54
67
17.3
87
Panama
30.1
122
78.4
77
2.37
73
17.71
82
Uzbekistan
30.1
122
75.6
125
1.72
161
15.18
109
R. B. de Venezuela
30.0
124
74.3
143
2.2
83
16.99
91
Fiji
29.9
125
74.5
140
2.23
80
16.25
96
Mongolia
29.8
126
71.7
167
1.89
125
15.37
106
Kuwait
29.7
127
79.4
64
2.22
81
17.65
83
Paraguay
29.7
127
78.6
72
1.88
129
16.15
99
Maldives
29.5
129
77.2
96
1.7
167
15.33
107
Guam
29.4
130
77.7
89
2.76
55
18.33
75
Jamaica
29.4
130
76.0
116
2.05
97
15.77
102
Mexico
29.3
132
73.5
148
1.73
159
13.95
125
Malaysia
29.2
133
76.4
107
1.74
155
14.39
119
Myanmar
29.2
133
70.2
172
2
105
16.04
100
Turkmenistan
29.2
133
72.1
164
2.03
101
17.16
89
Bhutan
29.1
136
73.0
152
1.77
146
15.61
103
Morocco
29.1
136
74.0
146
2.27
78
17.1
90
Peru
29.1
136
68.9
181
2.18
86
16.96
92
Algeria
28.9
139
78.3
78
2.47
68
17.84
80
Ecuador
28.8
140
78.3
79
2.02
102
16.19
97
India
28.7
141
67.7
191
2.07
95
16.53
94
South Africa
28.0
142
65.6
203
2.17
88
18.24
76
Bangladesh
27.9
143
75.0
133
2.08
93
17.5
85
Dominican Republic
27.9
143
72.8
153
2.2
83
17.8
81
El Salvador
27.7
145
75.6
123
2.04
98
17.49
86
Guyana
27.5
146
72.2
162
2.06
96
16.74
93
Kyrgyz Republic
27.3
147
72.6
159
2.47
68
19.08
72
Nicaragua
27.3
147
75.1
132
1.78
145
16.3
95
American Samoa
27.2
149
75.6
124
2.13
90
16.18
98
Nauru
27.0
150
68.3
186
2.58
65
20.71
65
Cape Verde
26.8
151
74.0
145
2.11
92
18.19
77
Tuvalu
26.6
152
68.7
182
2.81
53
22.34
52
Cambodia
26.4
153
71.0
168
2.2
83
18.75
74
Federated States of Micronesia
26.3
154
74.7
138
2.22
81
18.12
78
Oman
26.2
155
77.2
97
2.67
61
21.62
59
Libya
25.8
156
77.4
93
3.04
46
20.88
63
Botswana
25.7
157
66.0
200
2.37
73
19.95
70
Kiribati
25.7
157
68.2
187
2.18
86
19.92
71
Samoa
25.6
159
75.5
126
2.37
73
19.03
73
Bolivia
25.3
160
72.5
161
2.26
79
18.08
79
Nepal
25.3
160
72.7
158
1.88
129
17.26
88
Tajikistan
25.3
160
69.7
179
2.42
70
20.28
68
Djibouti
24.9
163
65.6
202
2.13
90
22.03
57
Lesotho
24.7
164
59.9
220
2.88
51
23.01
49
Honduras
24.4
165
75.4
128
1.98
107
17.64
84
Arab Republic of Egypt
24.1
166
74.7
137
2.76
55
20.48
66
Haiti
24.1
166
66.3
198
2.39
72
20.81
64
Philippines
24.1
166
70.5
169
2.77
54
22.17
55
Tonga
24.1
166
77.8
88
2.7
59
20.02
69
Lao People’s Democratic Republic
24.0
170
68.6
183
2.3
76
20.35
67
Papua New Guinea
24.0
170
69.7
177
3.85
30
28.54
31
Belize
23.9
172
76.1
115
2.59
62
20.93
62
Marshall Islands
23.8
173
74.9
134
2.72
58
21.61
60
Eswatini
23.7
174
60.2
219
2.41
71
22.83
50
Jordan
23.5
175
76.3
111
2.91
48
22.37
51
Solomon Islands
23.5
175
77.0
100
2.82
52
22.34
52
Syrian Arab Republic
23.5
175
74.6
139
2.74
57
22.19
54
Guatemala
23.2
178
73.2
151
2.57
66
21.88
58
Vanuatu
23.0
179
75.4
129
2.59
62
21.19
61
Pakistan
22.0
180
70.0
176
3.39
39
26.01
41
West Bank
21.9
181
76.6
104
2.91
48
24.02
48
Namibia
21.8
182
67.0
196
2.94
47
24.68
45
The Gambia
21.8
182
68.0
188
3.66
32
28.03
34
Ghana
21.4
184
69.7
178
3.61
33
28.04
33
Iraq
21.2
185
73.5
149
3.17
45
24.22
46
Gabon
21.0
186
70.0
175
3.26
42
25.89
43
Mauritania
21.0
186
65.6
204
3.46
37
27.61
36
Comoros
20.9
188
67.5
192
2.69
60
22.06
56
Zimbabwe
20.5
189
63.8
209
3.88
29
32.77
21
Côte d’Ivoire
20.3
190
62.7
212
3.47
36
27.92
35
Equatorial Guinea
20.3
190
63.8
208
4.19
22
29.46
30
Eritrea
20.3
190
67.2
195
3.5
35
26.72
40
Madagascar
20.3
190
68.5
185
3.55
34
28.14
32
Central African Republic
20.0
194
56.0
226
3.99
27
32.37
23
Kenya
20.0
194
70.0
174
3.23
43
26.01
41
Togo
20.0
194
71.7
166
4.18
23
31.39
26
Ethiopia
19.8
197
68.6
183
3.92
28
29.97
29
Republic of Yemen
19.8
197
67.8
189
2.91
48
24.05
47
Rwanda
19.7
199
66.2
199
3.23
43
25.7
44
Timor-Leste
19.6
200
70.2
172
4.09
26
30.36
28
Afghanistan
19.5
201
54.1
227
4.53
17
34.79
16
Congo
19.5
201
62.5
214
4.32
21
31.55
24
Senegal
19.4
203
70.3
171
4.17
24
30.84
27
São Tomé and Príncipe
19.3
204
67.4
194
3.44
38
27.43
37
Guinea
19.1
205
64.3
205
4.82
11
35.47
13
Sierra Leone
19.1
205
59.1
223
3.71
31
31.49
25
Nigeria
18.6
207
61.8
217
4.57
15
34
18
South Sudan
18.6
207
59.7
221
5.2
9
37.07
9
Cameroon
18.5
209
63.7
210
4.5
18
35.13
14
Somalia
18.5
209
56.1
225
5.22
8
37.71
8
Sudan
18.3
211
67.5
193
4.54
16
33.32
19
Tanzania
18.2
212
70.5
169
4.33
20
32.9
20
Guinea-Bissau
18.0
213
64.1
206
4.65
14
36.25
12
Liberia
18.0
213
65.8
201
4.73
13
36.26
11
West Bank and Gaza
18.0
213
75.7
122
3.34
40
27.2
39
Burkina Faso
17.9
216
63.8
207
4.14
25
32.71
22
Burundi
17.7
217
67.8
190
4.96
10
34.87
15
Benin
17.0
218
62.6
213
5.39
5
40.72
3
Mozambique
17.0
218
57.7
224
4.74
12
36.94
10
Zambia
16.9
220
66.6
197
4.49
19
34.48
17
Malawi
16.8
221
72.7
157
3.3
41
27.29
38
Democratic Republic of Congo
16.7
222
62.2
216
5.56
3
39.64
7
Chad
16.1
223
59.6
222
5.35
6
39.85
6
Mali
16.0
224
62.8
211
5.45
4
40.54
4
Angola
15.9
225
62.5
214
5.76
2
41.42
2
Uganda
15.7
226
69.3
180
5.26
7
40.27
5
Niger
14.8
227
60.5
218
6.73
1
46.86
1
Pandaigdigang Inaasahang Haba ng Buhay
Ang Monaco ay nangunguna sa listahan na may inaasahang haba ng buhay na 89.6 na taon.
Ang ibang bansa na may inaasahang haba ng buhay na higit sa 84 na taon ay ang Singapore (86.5 taon), Macau (85.2 taon), Japan (85.0 taon), San Marino (84.1 taon), at Canada (84.0 taon).
Ang inaasahang haba ng buhay sa Estados Unidos ay 80.8 taon, inilalagay ito sa ika-48 sa buong mundo.
Ang Afghanistan, sa kabilang banda, ay may pinakaikli sa mundo na inaasahang haba ng buhay na 54.1 taon.
Pitong iba pang bansa ang may inaasahang haba ng buhay na mas mababa sa 60 taon, kabilang ang Central African Republic, Somalia, Mozambique, Sierra Leone, Chad, South Sudan, at Lesotho.
Mga Antas ng Pag-aanak sa Buong Mundo
Karaniwan ang mga bansa sa Africa ay may mas mataas na antas ng pag-aanak.
Ang Niger ay nangunguna na may antas ng pag-aanak na 6.73, na nagpapahiwatig na ang isang babae sa Niger, sa average, ay magkakaroon ng 6.73 na anak sa kanyang buong buhay.
Walong bansa ang may antas ng pag-aanak na higit sa 5, kabilang ang Angola, Democratic Republic of Congo, Mali, Benin, Chad, Uganda, Somalia, at South Sudan.
Ang ilang rehiyon sa Timog Silangang Asya ay may pinakamababang antas ng pag-aanak:
Ang Taiwan ay may pinakamababa na 1.09.
Ang iba pang mga bansa at rehiyon na may antas ng pag-aanak na mas mababa sa 1.3 ay ang South Korea, Singapore, Hong Kong, Macau, Italy, Puerto Rico, at Spain.
Kapansin-pansin na apat sa walong lokasyon na may pinakamababang antas ng pag-aanak ay kabilang sa rehiyon ng “Greater China” (Taiwan, Singapore, Hong Kong, at Macau). Ang China mismo ay may antas ng pag-aanak na 1.45, inilalagay ito sa ika-211 sa buong mundo.
Ang antas ng pag-aanak sa U.S. ay 1.84, inilalagay ito sa ika-138 sa mundo.
Para sa karamihan ng mga industriyalisadong bansa, ang antas ng pag-aanak na kailangan upang mapanatili ang isang matatag na populasyon ay humigit-kumulang 2.1 na anak bawat babae sa kanyang buong buhay.
Ang bilang na ito ay tumutok sa katunayan na hindi lahat ng mga anak ay aabot sa reproductive age, at mas maraming lalaki ang ipinapanganak kaysa sa mga babae, ngunit hindi lahat ng mga lalaking ito ay mabubuhay at mag-aanak. Kung ang antas ng pag-aanak ay mas mababa sa 2.1, ang populasyon ay eventually ay bababa.
Ako'y isang imigrante sa East Coast kasama ang aking pamilya na nakatira sa isang maliit na bayan. Mahal ko ang klasikal na musika, nasisiyahan sa isang magandang tasa ng kape, at may hilig sa BMW. Naniniwala ako sa habambuhay na pag-aaral at naghahangad makipag-ugnayan sa inyo upang ibahagi ang ating mga karanasan sa buhay. Twitter: @mrderekyang.
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Derek Yang
Hello from the East Coast! I’m an immigrant living in a nice small town with my wife and two kids. I’m an avid fan of classical music; there’s something magical about the intricate melodies that soothe my soul. I also enjoy indulging in a good cup of coffee, and I have a soft spot for BMWs. I firmly believe in the power of continuous learning and embrace every opportunity to expand my knowledge everyday. I’m excited to connect with you and share experiences along this beautiful journey called life.
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