United Nations Department of Economic and Social Affairs Population Division Urban Agglomerations 1996 Population (millions) Rank Agglomeration Country 1996 2015 1996 2015 ------------------- ------------------------- ---- ---- ---- ---- Nagoya Japan 3.3 3.5 76 112 -------------------------------------------------------------------------- Nagpur India 1.9 2.9 153 150 -------------------------------------------------------------------------- Nairobi Kenya 1.9 4.2 152 86 -------------------------------------------------------------------------- Nanchang China 1.4 2.2 212 221 -------------------------------------------------------------------------- Nanjing China 3.0 4.7 85 71 -------------------------------------------------------------------------- Nanning China 1.4 2.3 216 200 -------------------------------------------------------------------------- Naples Italy 3.0 3.0 89 142 -------------------------------------------------------------------------- Neijiang China 1.3 1.9 231 261 -------------------------------------------------------------------------- New Orleans United States of America 1.1 1.2 315 422 -------------------------------------------------------------------------- New York United States of America 16.4 17.6 4 9 -------------------------------------------------------------------------- Nizhni Novgorod Russian Federation 1.5 1.5 209 342 -------------------------------------------------------------------------- Norfolk United States of America 1.7 2.3 171 209 -------------------------------------------------------------------------- Novosibirsk Russian Federation 1.5 1.5 206 338 -------------------------------------------------------------------------- Nuremberg Germany 1.2 1.2 283 411 -------------------------------------------------------------------------- Odessa Ukraine 1.1 1.1 292 458 -------------------------------------------------------------------------- Omsk Russian Federation 1.2 1.2 274 412 -------------------------------------------------------------------------- Orlando United States of America 1.1 1.4 300 356 -------------------------------------------------------------------------- Osaka Japan 10.6 10.6 13 23 -------------------------------------------------------------------------- Ottawa Canada 1.0 1.2 326 403 -------------------------------------------------------------------------- Palembang Indonesia 1.3 2.2 260 226 -------------------------------------------------------------------------- Paris France 9.6 9.7 20 28 -------------------------------------------------------------------------- Patna India 1.2 1.8 273 281 -------------------------------------------------------------------------- Perm Russian Federation 1.1 1.1 297 464 -------------------------------------------------------------------------- Perth Australia 1.2 1.5 264 327 -------------------------------------------------------------------------- Peshawar Pakistan 1.7 3.6 173 108 -------------------------------------------------------------------------- Philadelphia United States of America 4.3 4.8 49 70 -------------------------------------------------------------------------- Phoenix United States of America 2.4 3.0 114 145 -------------------------------------------------------------------------- Pittsburgh United States of America 1.7 1.9 178 260 -------------------------------------------------------------------------- Port-au-Prince Haiti 1.5 3.0 199 144 -------------------------------------------------------------------------- Port Elizabeth South Africa 1.1 1.8 307 275 -------------------------------------------------------------------------- Portland United States of America 1.3 1.5 254 335 -------------------------------------------------------------------------- Porto Alegre Brazil 3.4 4.5 69 78 -------------------------------------------------------------------------- Prague Czech Republic 1.2 1.2 269 401 -------------------------------------------------------------------------- Pretoria South Africa 1.4 2.3 227 205 -------------------------------------------------------------------------- Puebla Mexico 1.8 2.3 166 213 -------------------------------------------------------------------------- Pune (Poona) India 3.1 5.1 84 61 -------------------------------------------------------------------------- Pusan Republic of Korea 4.1 4.5 51 77 -------------------------------------------------------------------------- Pyongyang Dem. Peo. Rep. of Korea 2.5 3.3 110 126 -------------------------------------------------------------------------- Qingdao China 3.4 7.3 72 42 -------------------------------------------------------------------------- Qiqihar China 1.6 2.3 194 206 -------------------------------------------------------------------------- Quito Ecuador 1.3 2.1 233 232 -------------------------------------------------------------------------- Rabat Morocco 1.3 2.1 235 233 -------------------------------------------------------------------------- Rawalpindi Pakistan 1.3 2.6 240 167 -------------------------------------------------------------------------- Recife Brazil 3.1 3.9 79 95 -------------------------------------------------------------------------- Rio de Janeiro Brazil 10.3 11.9 15 21 -------------------------------------------------------------------------- Riverside-San B. United States of America 1.5 2.0 200 250 -------------------------------------------------------------------------- Riyadh Saudi Arabia 2.8 5.2 101 58 -------------------------------------------------------------------------- Rome Italy 2.7 2.7 105 163 -------------------------------------------------------------------------- Rosario Argentina 1.2 1.4 282 353 -------------------------------------------------------------------------- Rostov-on-Don Russian Federation 1.1 1.0 316 500 -------------------------------------------------------------------------- Rotterdam Netherlands 1.1 1.1 310 478 -------------------------------------------------------------------------- United Nations publication, (ST/ESA/SER.A/163), Sales No. E.97.XIII.2 Copyright (C) United Nations 1997