| Rank | Country | Urbanization |
133 | Jamaica | urban population: 52% of total population (2010) rate of urbanization: 0.6% annual rate of change (2010-15 est.) |
| Jan Mayen | void |
91 | Japan | urban population: 67% of total population (2010) rate of urbanization: 0.2% annual rate of change (2010-15 est.) |
| Jarvis Island | void |
187 | Jersey | urban population: 31% of total population (2010) rate of urbanization: 0.8% annual rate of change (2010-15 est.) |
| Johnston Atoll | void |
53 | Jordan | urban population: 79% of total population (2010) rate of urbanization: 1.6% annual rate of change (2010-15 est.) |
| Juan de Nova Island | void |
113 | Kazakhstan | urban population: 59% of total population (2010) rate of urbanization: 1.3% annual rate of change (2010-15 est.) |
208 | Kenya | urban population: 22% of total population (2010) rate of urbanization: 4.2% annual rate of change (2010-15 est.) |
| Kingman Reef | void |
152 | Kiribati | urban population: 44% of total population (2010) rate of urbanization: 1.9% annual rate of change (2010-15 est.) |
111 | Korea, North | urban population: 60% of total population (2010) rate of urbanization: 0.6% annual rate of change (2010-15 est.) |
45 | Korea, South | urban population: 83% of total population (2010) rate of urbanization: 0.6% annual rate of change (2010-15 est.) |
| Kosovo | void |
13 | Kuwait | urban population: 98% of total population (2010) rate of urbanization: 2.1% annual rate of change (2010-15 est.) |
180 | Kyrgyzstan | urban population: 35% of total population (2010) rate of urbanization: 1.3% annual rate of change (2010-15 est.) |
183 | Laos | urban population: 33% of total population (2010) rate of urbanization: 4.9% annual rate of change (2010-15 est.) |