Countries

International Olympiad in Informatics – Statistics

Olympiads Countries Tasks Hall of Fame Search

Countries*

	Country	IOI Host	Medals ▲
	Country	IOI Host	G	S	B	Total
	Albania		0	0	0	0
	Bolivia		0	0	0	0
	Dominican Republic		0	0	0	0
	Ecuador		0	0	0	0
?	El Salvador		0	0	0	0
?	Gabon		0	0	0	0
	Ghana		0	0	0	0
?	Honduras		0	0	0	0
?	Kenya		0	0	0	0
?	Kuwait		0	0	0	0
?	Libya		0	0	0	0
	Madagascar		0	0	0	0
?	Mauritius		0	0	0	0
?	Montenegro		0	0	0	0
?	Mozambique		0	0	0	0
?	Nigeria		0	0	0	0
?	Palestine		0	0	0	0
	Peru		0	0	0	0
	United Arab Emirates		0	0	0	0
?	Uzbekistan		0	0	0	0
	Zimbabwe		0	0	0	0
?	Morocco		0	0	1	1
?	Venezuela		0	0	1	1
	Iceland		0	0	2	2
?	Malta		0	0	2	2
	Saudi Arabia		0	0	2	2
	Tunisia		0	0	2	2
?	Trinidad and Tobago		0	0	3	3
?	Chile		0	0	4	4
	Kyrgyzstan		0	0	12	12
?	Jordan		0	1	4	5
	Cyprus		0	1	6	7
	Bosnia and Herzegovina		0	1	8	9
	Azerbaijan	2019	0	1	9	10
	Luxembourg		0	1	14	15
	New Zealand		0	1	18	19
	Colombia		0	2	9	11
?	Norway		0	2	9	11
	Philippines		0	2	9	11
?	Portugal	1998	0	2	9	11
?	Syria		0	2	12	14
?	Macedonia		0	2	21	23
?	German Democratic Republic		0	3	0	3
?	Tajikistan		0	3	5	8
	Belgium		0	3	10	13
?	Spain		0	4	17	21
	Bangladesh		0	4	18	22
?	Moldova		0	5	28	33
?	Macau		0	6	14	20
?	Egypt	2008	0	6	19	25
?	Greece	1991, 2004	0	6	28	34
?	Slovenia		0	6	28	34
	Cuba		0	7	29	36
?	Turkmenistan		1	0	5	6
?	Mongolia		1	2	3	6
?	Yugoslavia		1	3	1	5
	Malaysia		1	3	9	13
	Mexico	2006	1	3	22	26
	Ireland		1	5	15	21
	Armenia		1	7	27	35
	Serbia		1	16	28	45
	India		1	18	36	55
	Switzerland		2	9	30	41
?	Serbia and Montenegro		2	15	17	34
?	Italy	2012	2	23	35	60
	Lithuania		2	29	49	80
?	Soviet Union	1990	3	4	1	8
?	Czechoslovakia		3	4	2	9
	Austria		3	5	24	32
	Denmark		3	6	21	30
	Sri Lanka		3	7	16	26
?	Argentina	1993	3	9	23	35
	Brazil		3	14	33	50
	France		3	14	38	55
?	Kazakhstan	2015	3	21	37	61
?	Turkey	1999	3	23	45	71
	South Africa	1997	4	13	42	59
	Netherlands	1995	4	16	41	61
	Estonia		5	20	40	65
	Finland	2001	5	25	43	73
	Indonesia		5	28	40	73
	United Kingdom		6	18	44	68
?	Hong Kong		6	29	46	81
	Georgia		7	11	37	55
	Latvia		7	23	52	82
	Israel		7	32	33	72
	Australia	2013	9	23	39	71
	Ukraine		11	34	46	91
?	Sweden	1994	13	30	38	81
	Hungary	1996	13	36	46	95
	Singapore	2020, 2021	14	39	39	92
	Croatia	2007	14	44	39	97
	Germany	1992	15	28	46	89
?	Thailand	2011	15	36	57	108
	Czech Republic		16	27	47	90
?	Belarus		16	42	44	102
?	Vietnam		17	45	52	114
	Canada	2010	18	31	38	87
	Taiwan	2014	22	56	27	105
	Slovakia		25	43	34	102
	Japan	2018	27	28	10	65
	Bulgaria	1989, 2009	27	49	39	115
	Iran	2017	28	61	23	112
	Romania		32	53	34	119
	Poland	2005	41	46	32	119
?	Republic of Korea	2002	44	43	28	115
	United States of America	2003	58	37	16	111
	Russia	2016	68	40	12	120
	China	2000	92	27	12	131

* According to S2.1 of IOI Regulations: "For the IOI, a Country is a state that has an officially recognised relationship with the United Nations, UNESCO, or which has already taken part in one or more past IOIs".