Here is a list of the autonomous communities and autonomous cities of Spain in order of population (2008).

Rank	Name	Population	Percentage	Density (/km²)
1	Andalusia	8,202,220	17.77%	93.99
2	Catalonia	7,364,078	15.95%	230.63
3	Madrid	6,271,638	13.59%	784.45
4	Valencia	5,029,601	10.90%	215.82
5	Galicia	2,784,169	6.03%	94.59
6	Castile and León	2,557,330	5.54%	27.16
7	Basque Country	2,157,112	4.67%	297.08
8	Canary Islands	2,075,968	4.50%	284.10
9	Castile-La Mancha	2,043,100	4.43%	25.79
10	Murcia	1,426,109	3.09%	126.01
11	Aragon	1,326,918	2.87%	27.84
12	Extremadura	1,097,744	2.38%	26.39
13	Asturias	1,080,138	2.34%	102.24
14	Balearic Islands	1,072,844	2.32%	213.97
15	Navarre	620,377	1.34%	60.58
16	Cantabria	582,138	1.26%	110.07
17	La Rioja	317,501	0.69%	63.07
18	Ceuta	77,389	0.17%	4073.11
19	Melilla	71,448	0.15%	5808.78
TOTAL		44,108,530	100%	87.38

[edit] See also

• List of Spanish autonomous communities by area
• List of Spanish provinces by area
• List of Spanish provinces by population