Demographics

Few governments maintain detailed demographic statistics of their amateur radio operator populations, aside from recording the total number of licensed operators. The majority of amateur radio operators worldwide reside in Japan, the United States, Thailand, South Korea, and the nations of Europe. Only the governments of Yemen and North Korea currently prohibit their citizens from becoming amateur radio operators. In some countries, acquiring an amateur radio license is difficult because of thebureaucratic processes or fees that place access to a license out of reach for most citizens. Most nations permit foreign nationals to earn an amateur radio license, but very few amateur radio operators are licensed in multiple countries

Gender

In the vast majority of countries, the population of amateur radio operators are predominantly male. In the United States, approximately 15% of amateur radio operators are women.^[6] In China, 12% of amateur radio operators are women.^[7] The Young Ladies Radio League is an international organization of female amateur radio operators.

A male amateur radio operator can be referred to as an OM, an abbreviation used in Morse code telegraphy for "old man", regardless of the operator's age. A female amateur radio operator can be referred to as a YL, from the abbreviation used for "young lady", regardless of the operator's age. XYL was once used by amateur radio operators to refer to an unlicensed woman, usually the wife of a male amateur radio operator; today, the term has come to mean any female spouse of an amateur radio operator, licensed or not. Although these codes are derived from English languageabbreviations, their use is common among amateur radio operators worldwide. Incidentally, the most common language heard in the HF amateur bands (the bands below 30MHz that support worldwide communications) is English

Country	Number of amateur radio operators	Year of Report	Source
Japan	1,296,059	1999	[2]
United States	722,330	2007	[3]
Thailand	176,278	2006	[2]
South Korea	141,000	2000	[2]
Germany	75,262	2007	[4]
Republic of China	68,692	1999	[2]
Canada	63,547	2007	[3]
Spain	58,700	1999	[2]
United Kingdom	58,426	2000	[2]
Russia	38,000	1993	[2]
Brazil	32,053	1997	[2]
Italy	30,000	1993	[2]
Indonesia	27,815	1997	[2]
People's Republic of China	20,000	2008	[5]
France	18,500	1997	[2]
Ukraine	17,265	2000	[2]
Argentina	16,889	1999	[2]
Poland	16,000	2000	[2]
Australia	15,328	2000	[2]
India	15,679	2000	[2]
Slovenia	6,500	2000	[2]

Age

In most countries there is no minimum age requirement to earn an amateur radio license and become an amateur radio operator. Although the number of amateur radio operators in many countries increases from year to year^{[citation needed]}, the average age of amateur radio operators is quite high. In some countries, the average age is over 60 years old, with most amateur radio operators earning their license in their 40s or 50s.^{[citation needed]}

Some national radio societies have responded to this by developing programs specifically to encourage youth participation in amateur radio, such as the American Radio Relay League's Amateur Radio Education and Technology Program.^[8] The World Wide Young Contestersorganization promotes youth involvement, particularly amongst Europeans, in competitive radio contesting. A strong tie also exists between the amateur radio community and the Scouting movement to introduce radio technology to youth. WOSM's annual Jamboree On The Air is Scouting's largest activity, with a half million Scouts and Guides speaking with each other using amateur radio each October