List of countries by medal count at International Mathematical Olympiad explained

The following is the top 100 list of countries by medal count at the International Mathematical Olympiad:^[1]

scope=col	Rank	scope=col	Country	scope=col	Gold	scope=col	Silver	scope=col	Bronze	scope=col	Honorable mentions	scope=col	Gold in Last 10 contests (updated till 2024)
1	China	185	37	6	0	51
2	United States^[2]	151	120	30	1	46
3	Russia	106	62	12	0	19
4	South Korea	95	83	28	7	38
5	Hungary	88	174	116	10	10
6	Romania	86	158	111	7	12
7	Soviet Union	77	67	45	0	-
8	Vietnam	69	117	85	3	17
9	Bulgaria	57	130	121	15	4
10	United Kingdom	56	124	131	18	15
11	Germany	54	114	91	16	5
12	Islamic Republic of Iran	51	113	50	5	13
13	Japan	48	98	52	6	12
14	Taiwan	46	105	38	8	13
15	Ukraine	43	75	58	10	12
16	Canada	42	71	97	21	15
17	Poland	34	98	144	28	8
18	Thailand	34	70	53	26	20
19	Australia	29	78	102	21	13
20	France	27	72	129	29	4
21	East Germany	26	62	60	0	-
22	Singapore	25	74	74	23	15
23	Turkey	22	74	95	15	5
24	Israel	22	68	107	23	10
25	Italy	22	54	80	35	11
26	North Korea	22	36	9	2	8
27	India	20	74	79	29	9
28	Belarus	19	61	84	18	5
29	Kazakhstan	16	47	77	29	4
30	Serbia	16	37	39	18	8
31	Brazil	15	58	91	35	6
32	Hong Kong	14	66	93	25	7
33	Austria	13	40	112	64	0
34	Netherlands	11	35	95	52	4
35	Czechoslovakia	10	50	73	2	-
36	Mongolia	8	32	81	57	6
37	Czech Republic	7	39	80	45	3
38	Sweden	7	35	89	66	2
39	Yugoslavia	6	46	96	7	-
40	Slovakia	6	42	89	37	1
41	Mexico	6	35	80	41	4
42	Croatia	6	30	87	41	2
43	Indonesia	6	30	61	37	5
44	Argentina	6	28	72	51	2
45	Georgia	6	23	81	56	4
46	Malaysia	6	18	35	43	3
47	Peru	5	44	63	34	2
48	Greece	5	33	84	63	3
49	Moldova	5	25	60	53	0
50	Philippines	4	20	43	32	4
51	Norway	3	15	43	53	1
52	Switzerland	3	13	63	48	2
53	Bosnia and Herzegovina	3	11	63	61	3
54	Portugal	3	8	42	50	0
55	New Zealand	2	15	62	67	1
56	Lithuania	2	10	56	66	1
57	North Macedonia	2	9	52	51	2
58	Macau	2	5	36	67	2
59	Luxembourg	2	5	24	28	0
60	CIS	2	3	0	1	-
61	Armenia	1	30	74	45	0
62	Colombia	1	19	82	57	0
63	Belgium	1	19	74	74	0
64	Finland	1	12	57	75	0
65	South Africa	1	11	55	78	0
66	Latvia	1	11	46	73	0
67	Slovenia	1	8	42	76	1
68	Bangladesh	1	7	37	44	1
69	Cuba	1	7	37	33	0
70	Denmark	1	6	43	61	0
71	Tunisia	1	6	19	48	0
72	Kyrgyzstan	1	4	12	57	1
73	Algeria	1	2	8	24	1
74	Puerto Rico	1	1	7	19	0
75	Saudi Arabia	0	12	45	19	0
76	Uzbekistan	0	12	35	50	0
77	Estonia	0	11	38	71	0
78	Azerbaijan	0	10	45	67	0
79	Spain	0	8	66	65	0
80	Cyprus	0	7	22	61	0
81	Turkmenistan	0	6	35	50	0
82	Tajikistan	0	5	28	57	0
83	Syria	0	5	14	43	0
84	Serbia and Montenegro	0	5	7	3	0
85	Morocco	0	4	36	83	0
86	Chile	0	3	6	31	0
87	Montenegro	0	3	2	18	0
88	Ireland	0	2	11	61	0
89	Albania	0	2	9	45	0
90	Pakistan	0	2	9	24	0
91	Trinidad and Tobago	0	2	5	31	0
92	Venezuela	0	2	5	27	0
93	Costa Rica	0	1	22	49	0
94	Iceland	0	1	12	49	0
95	Paraguay	0	1	11	28	0
96	El Salvador	0	1	6	35	0
97	Liechtenstein	0	1	4	7	0
98	Ivory Coast	0	1	0	8	0
99	Sri Lanka	0	0	26	67	0
100	Ecuador	0	0	12	39	0