Rank
(total)
CountryIrrigated Land
(square km)
per Capita
(square m)
per Square km
(per cent)
Date
1India558,08053218.772003
2China545,9604245.702003
3United States of America223,8507712.442003
4Pakistan182,3001,21023.652003
5Iran76,5001,1204.992003
6Mexico63,2006023.252003
7Turkey52,1507666.782003
8Thailand49,8607769.762003
9Bangladesh47,25034136.302003
10Russia46,0003180.282003
11Indonesia45,0001922.482003
12Uzbekistan42,8101,64810.062003
13Spain37,8009407.582003
14Kazakhstan35,5602,1211.322003
15Iraq35,2501,4288.062003
16Egypt34,2204583.442003
17Romania30,7701,38213.382003
18Vietnam30,0003689.682003
19Brazil29,2001600.352003
20Italy27,5004749.352003
21Afghanistan27,2009474.172003
22Japan25,9202047.112003
23Australia25,4501,2900.332003
24Ukraine22,0804593.812003
25Chile19,0001,2132.552003
26Myanmar18,7004402.862003
27Sudan18,6304890.782003
28Turkmenistan18,0003,7693.832003
29Saudi Arabia16,2006670.752003
30Argentina15,5004000.572003
30Philippines15,5001835.202003
32South Africa14,9803501.232003
33Korea (North)14,60065012.132003
34Azerbaijan14,5501,85817.612003
35Greece14,5301,36211.122003
36Morocco14,4504563.242003
37Syria13,3307587.262003
38Peru12,0004220.942003
39Nepal11,7004428.162003
40Madagascar10,8606401.872003
41Kyrgyzstan10,7202,1915.592003
42Colombia9,0002160.812003
43Korea (South)8,7801829.062003
44Cuba8,7007727.922003
45Ecuador8,6506313.122003
46Canada7,8502440.092003
47Sri Lanka7,43037611.502003
48Tajikistan7,2201,0525.102003
49Portugal6,5006437.112003
50Bulgaria5,8807805.422003
51Venezuela5,7502330.652003
52Algeria5,6901730.242003
53Netherlands5,65026,13016.672003
54Yemen5,5002841.042003
55Germany4,850591.392003
56Libya4,7008550.272003
57Georgia4,6909506.732003
58Denmark4,49083410.582003
59Tunisia3,9403972.542003
60Malaysia3,6501581.112003
61Albania3,53098512.882003
62Moldova3,0006769.122003
63Ethiopia2,900440.292003
64Armenia2,86086010.142003
65New Zealand2,8507211.062003
66Nigeria2,820210.312003
67Dominican Republic2,7503165.692003
68Cambodia2,7002061.532003
69Mali2,3602030.192003
70Hungary2,3002292.572003
71Uruguay2,1006151.202003
72Somalia2,0002490.322003
73Israel1,9403178.962003
74Tanzania1,840510.212003
75Slovakia1,8303373.802003
76Laos1,7502960.762003
77Zimbabwe1,7401380.452003
78Great Britain & Northern Ireland1,700280.702003
79Zambia1,5601510.212003
80Guyana1,5002,1360.762003
81Bolivia1,3201540.122003
82Belarus1,3101270.652003
83Guatemala1,300931.212003
84Norway1,2702790.422003
85Senegal1,2001130.622003
86Mozambique1,180680.152003
87Sweden1,1501300.282003
88Costa Rica1,0802772.122003
89East Timor1,065...7.16NA
90Lebanon1,04027910.172003
91Kenya1,030330.182003
92Poland1,000260.332003
93Guinea9501050.392003
94Haiti9201223.342003
95Mongolia8403100.052003
96Angola800740.062003
96Honduras8001200.712003
98United Arab Emirates7603060.912003
99Jordan7501370.842003
100Cote d'Ivoire730430.232003
100Niger730660.062003
102Oman7202560.232003
103Paraguay6701110.172003
104Finland6401230.212003
105Nicaragua6101190.512003
106Malawi560480.602003
107Macedonia5502672.162003
108Suriname5101,1710.332003
109Swaziland5004312.912003
110Mauritania4901730.052002
111El Salvador450702.172003
112Panama4301450.582003
113Belgium400391.322003
113Bhutan4001871.042003
113Cyprus4005184.332003
113Puerto Rico4001034.512003
117Ghana310150.142003
118Chad300320.022003
118Sierra Leone300520.422003
120Cameroon260170.062003
121Burkina Faso250190.092003
121Guinea-Bissau2501840.892003
121Jamaica250932.312002
121Switzerland250340.632003
125Czech Republic240230.312003
126Mauritius22018210.842003
127Burundi210340.822003
127Eritrea210480.212003
129Latvia200850.322003
130Kuwait130600.732003
130Qatar1301641.122002
132Benin120170.112003
133Congo (Dem. Rep.)11020.002003
133Croatia110250.202003
135New Caledonia1004740.552003
135Sao Tome and Principe10056910.372003
137Rwanda90120.362003
137Uganda9040.052003
139Namibia80420.012003
140Gabon70530.032003
140Lithuania70190.112003
140Togo70130.132003
143Barbados5018011.632003
144Austria4050.052003
144Bahrain40605.402003
144Estonia40280.092003
144Trinidad & Tobago40360.782003
148Belize301130.132003
148Bosnia & Herzegovina3080.062003
148Cape Verde30730.742003
148Fiji Islands30350.162003
148Lesotho30160.102003
148Liberia3090.032003
148Saint Lucia301854.952003
148Slovenia30150.152003
156Central African Republic2050.002003
156Congo (Republic)2070.012003
156Gambia20130.202003
156Hong Kong2031.901998 est.
156Malta20506.332003
161Bahamas10340.102003
161Botswana1060.002003
161Brunei10280.192003
161Djibouti10220.042003
161French Polynesia10380.262003
161Saint Vincent & the Grenadines10862.572003
167Aruba000.011998 est.
 World2,770,9804401.862003

For non-listed countries is no information available.

The above figures give the number of square kilometers of land area that is artificially supplied with water. 1 square kilometer corresponds to 0.3861 square miles. 1 square meter corresponds to 10.764 square feet.

Source: CIA World Factbook (2009-10-02)