Lowest (People per square kilometer)
- Mongolia (2)
- Namibia (2)
- Australia (3)
- Botswana (3)
- Iceland (3)
- Surinam (3)
- Libya (3)
- Mauritania (3)
- Canada (3)
- Guyana (4)
Highest (People per square kilometer)
- Monaco (16,205)
- Singapore (6,386)
- Malta (1,261)
- Maldives (1,164)
- Bahrain (1,035)
- Bangladesh (1,002)
- Vatican City (920)
- Barbados (648)
- Nauru (621)
- Mauritius (603)
Source: WorldAtlas.com