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Ontario Tech acknowledges the lands and people of the Mississaugas of Scugog Island First Nation.

We are thankful to be welcome on these lands in friendship. The lands we are situated on are covered by the Williams Treaties and are the traditional territory of the Mississaugas, a branch of the greater Anishinaabeg Nation, including Algonquin, Ojibway, Odawa and Pottawatomi. These lands remain home to many Indigenous nations and peoples.

We acknowledge this land out of respect for the Indigenous nations who have cared for Turtle Island, also called North America, from before the arrival of settler peoples until this day. Most importantly, we acknowledge that the history of these lands has been tainted by poor treatment and a lack of friendship with the First Nations who call them home.

This history is something we are all affected by because we are all treaty people in Canada. We all have a shared history to reflect on, and each of us is affected by this history in different ways. Our past defines our present, but if we move forward as friends and allies, then it does not have to define our future.

Learn more about Indigenous Education and Cultural Services

City Population 2100

City population projections for the world's 200 largest cities in 2100 from Hoornweg & Pope's GCIF Working Paper No. 4: Population predictions of the 101 largest cities in the 21st century.

1

Lagos, Nigeria

88,344,661

101

Rawalpindi, Pakistan

7,879,205

2

Kinshasa, Democratic Republic of Congo

83,493,793

102

Kathmandu, Nepal

7,821,578

3

Dar Es Salaam, United Republic of Tanzania

73,678,022

103

Tashkent, Uzbekistan

7,719,888

4

Mumbai, India

67,239,804

104

Pikine, Senegal

7,686,995

5

Delhi, India

57,334,134

105

Indore, India

7,657,973

6

Khartoum, Sudan

56,594,472

106

Ogbomosho, Nigeria

7,637,863

7

Niamey, Niger

56,149,130

107

Atlanta, United States of America

7,539,579

8

Dhaka, Bangladesh

54,249,845

108

Brazzaville, Republic of Congo

7,453,022

9

Kolkata, India

52,395,315

109

Houston, United States of America

7,390,280

10

Kabul, Afghanistan

50,269,659

110

Boston, United States of America

7,365,397

11

Karachi, Pakistan

49,055,566

111

Kalyoubia, Egypt

7,239,669

12

Nairobi, Kenya

46,661,254

112

Dushanbe, Tajikistan

7,181,509

13

Lilongwe, Malawi

41,379,375

113

Maiduguri, Nigeria

7,172,317

14

Blantyre City, Malawi

40,910,732

114

Washington, D.C., United States of America

7,156,086

15

Cairo, Egypt

40,542,502

115

Zaria, Nigeria

7,128,673

16

Kampala, Uganda

40,136,219

116

Seam Reab, Cambodia

7,085,059

17

Manila, Philippines

39,959,024

117

Madrid, Spain

6,941,314

18

Lusaka, Zambia

37,740,826

118

Detroit, United States of America

6,741,856

19

Mogadishu, Somalia

36,371,702

119

Sydney, Australia

6,699,175

20

Addis Ababa, Ethiopia

35,820,348

120

Vadodara, India

6,605,479

21

Baghdad, Iraq

34,103,466

121

Dongguan, China

6,596,092

22

New York , United States of America

30,193,444

122

Shenyang, China

6,595,021

23

N'djamena, Chad

28,814,762

123

Bhopal, India

6,506,091

24

Kano, Nigeria

28,277,450

124

Yaounde, Cameroon

6,497,815

25

Sana'a, Yemen

27,213,206

125

Multan, Pakistan

6,481,655

26

Lahore, Pakistan

27,005,610

126

Gujranwala, Pakistan

6,455,964

27

Chennai, India

25,812,847

127

Kumasi, Ghana

6,441,335

28

Tokyo, Japan

25,630,537

128

Kananga, Democratic Republic of Congo

6,386,701

29

Bangalore, India

24,767,999

129

Coimbatore, India

6,378,671

30

Ibadan, Nigeria

23,680,127

130

Santiago, Brazil

6,276,284

31

Luanda, Angola

23,550,753

131

Ludhiana, India

6,218,121

32

Hyderabad, India

23,170,146

132

Hyderabad, Pakistan

6,217,045

33

Bamako, Mali

22,950,973

133

Ilorin, Nigeria

6,192,731

34

Mexico City, Mexico

22,219,013

134

Santiago, Chile

6,172,802

35

Dakar, Senegal

21,177,983

135

Erbil, Iraq

6,135,239

36

Maputo, Mozambique

21,070,106

136

Nouakchott, Mauritania

6,086,795

37

Shanghai, China

20,796,384

137

Barcelona, Spain

6,061,808

38

Ouagadougou, Burkina Faso

20,630,806

138

Agra, India

6,024,442

39

Antananarivo, Madagascar

20,528,576

139

Belo Horizonte, Brazil

6,021,548

40

Los Angeles, United States of America

20,011,865

140

Phoenix, United States of America

5,945,597

41

Rio de Janeiro, Brazil

19,844,691

141

Bobo Dioulasso, Burkina Faso

5,942,482

42

Ahmedabad, India

19,711,953

142

Melbourne, Australia

5,882,947

43

Abidjan, Cote d’Ivoire

19,701,522

143

Tel Aviv-Yafo, Israel

5,842,405

44

Sao Paulo, Brazil

19,121,182

144

Montréal, Canada

5,756,214

45

Chittagong, Bangladesh

18,824,191

145

Visakhapatnam, India

5,749,214

46

Abuja, Nigeria

18,780,791

146

San Francisco-Oakland, USA

5,705,548

47

Kigali, Rwanda

18,300,407

147

Chengdu, China

5,699,400

48

Jakarta, Indonesia

18,216,212

148

Damascus, Syrian Arab Republic

5,697,942

49

Pune, India

17,321,544

149

Kochi, India

5,688,052

50

Conakry, Guinea

17,231,406

150

Tlaquepaque, Mexico

5,677,576

51

Buenos Aires, Argentina

16,798,009

151

Tonala, Mexico

5,677,576

52

Beijing, China

15,582,289

152

Zapopan, Mexico

5,677,576

53

Ho Chi Minh City, Viet Nam

15,526,317

153

Bishkek, Kyrgyzstan

5,647,946

54

Istanbul, Turkey

14,791,100

154

Nashik, India

5,639,632

55

Alexandria, Egypt

14,725,675

155

Algiers, Algeria

5,627,165

56

Lubumbashi, Democratic Republic of Congo

14,659,482

156

Johannesburg, South Africa

5,620,754

57

Chicago, United States of America

14,537,584

157

Ankara, Turkey

5,608,689

58

Surat, India

14,533,584

158

Xi'an, China

5,606,196

59

Mbuji-Mayi, Democratic Republic of Congo

14,201,217

159

Peshawar, Pakistan

5,574,788

60

Mombasa, Kenya

14,011,887

160

Davao, Philippines

5,572,352

61

Phnom Penh, Cambodia

13,883,036

161

Guiyang, China

5,478,709

62

Kaduna, Nigeria

13,199,126

162

Matola, Mozambique

5,415,923

63

Hanoi, Viet Nam

12,868,419

163

Faridabad, India

5,374,597

64

Lima, Peru

12,813,713

164

Basra, Iraq

5,373,623

65

Guangzhou, China

12,679,023

165

Herat, Afghanistan

5,325,488

66

Bangkok, Thailand

12,138,056

166

Seoul, Republic of Korea

5,306,873

67

Paris, France

11,862,250

167

Meerut, India

5,300,693

68

Kanpur, India

11,725,236

168

Dakahlia, Egypt

5,299,332

69

Al-Hudaydah, Yemen

11,513,757

169

Guatemala City, Guatemala

5,287,833

70

Hong Kong , China

11,457,754

170

Guadalajara, Mexico

5,259,420

71

Yangon, Myanmar

11,416,387

171

Guadalupe, Mexico

5,236,011

72

Monrovia, Liberia

11,205,417

172

Cotonou, Benin

5,230,149

73

Bogota, Colombia

11,204,123

173

Ghaziabad, India

5,214,047

74

Benin City, Nigeria

11,135,365

174

Adan, Yemen

5,165,314

75

Giza, Egypt

11,004,914

175

Nanjing, China

5,111,248

76

Faisalabad, Pakistan

11,003,142

176

Varanasi, India

5,073,885

77

Accra, Ghana

10,986,986

177

Beira, Mozambique

5,067,830

78

Jaipur, India

10,953,067

178

Asansol, India

5,058,594

79

Shenzhen, China

10,923,137

179

Thiès, Senegal

5,050,666

80

Ta'izz, Yemen

10,824,422

180

Freetown, Sierra Leone

5,042,107

81

Lome, Togo

10,207,476

181

Haerbin, China

5,030,899

82

Lucknow, India

10,050,930

182

Pyongyang, Demo. People’s Rep. of Korea

4,974,024

83

Wuhan, China

10,005,019

183

Mbour, Senegal

4,943,762

84

Tianjin, China

9,902,173

184

Jamshedpur, India

4,926,077

85

Douala, Cameroon

9,682,252

185

Bujumbura, Burundi

4,901,062

86

London, United Kingdom

9,560,249

186

Porto Alegre, Brazil

4,891,218

87

Riyadh, Saudi Arabia

9,400,718

187

Jabalpur, India

4,852,173

88

Port Harcourt, Nigeria

9,395,988

188

Madurai, India

4,834,334

89

Miami, United States of America

9,180,399

189

Rajkot, India

4,831,786

90

Nagpur, India

9,130,954

190

Medellín, Colombia

4,818,940

91

Philadelphia, United States of America

8,976,943

191

Sharkia, Egypt

4,723,591

92

Mosul, Iraq

8,872,825

192

Dhanbad, India

4,719,656

93

Chongqing, China

8,865,139

193

Monterrey, Mexico

4,667,167

94

Moscow, Russian Federation

8,424,885

194

Colombo, Sri Lanka

4,651,134

95

Aleppo, Syrian Arab Republic

8,370,015

195

Seattle, United States of America

4,627,946

96

Toronto, Canada

8,331,657

196

Khulna, Bangladesh

4,621,480

97

Patna, India

8,172,752

197

Amritsar, India

4,615,171

98

Tehran, Iran

8,171,322

198

Thane, India

4,586,213

99

Osaka-Kobe, Japan

8,004,614

199

Helwan, Egypt

4,567,769

100

Dallas, United States of America

7,931,853

200

Allahabad, India

4,538,719