content: Africa isn't that bad. It's got a lot of uninhabitable places and a lower population density. India and china are the worst as large developed countries.  List # of people per sq km: 1	Macau	20,848.01	  2	Monaco	15,254	  3	Singapore	7,987.52	  4	Hong Kong	6,442.65	  5	Gaza Strip	5,045.5	  6	Gibraltar	4,490	  7	Holy See (Vatican City)	1,913.64	  8	Bahrain	1,729.06	  9	Maldives	1,320.79	  10	Malta	1,305.87	  11	Bermuda	1,293.31	  12	Sint Maarten	1,167.32	  13	Bangladesh	1,154.74	  14	Guernsey	844.22	  15	Jersey	832.01	  16	Barbados	673.67	  17	Mauritius	652.53	  18	Taiwan	649.25	  19	Aruba	614.79	  20	Saint Martin	579.6	  21	Lebanon	565.63	  22	San Marino	536.75	  23	Korea, South	491.78	  24	Rwanda	468.42	  25	West Bank	466.05	  26	Nauru	451.81	  27	Tuvalu	414.69	  28	Netherlands	406.26	  29	Marshall Islands	392.17	  30	Israel	376.59