Statistics by Country for Hay fever

Prevalance of Hay fever:

35 million Americans (NIAID: pollen allergies)

Prevalance Rate for Hay fever:

approx 1 in 7 or 12.87% or 35 million people in USA [about data]

Extrapolation of Prevalence Rate of Hay fever to Countries and Regions:

WARNING! EXTRAPOLATION ONLY! NOT BASED ON COUNTRY-SPECIFIC DATA SOURCES. The following table attempts to extrapolate the above prevalence rate for Hay fever to the populations of various countries and regions. These prevalence extrapolations for Hay fever are only estimates, based on applying the prevalence rates from the US (or a similar country) to the population of other countries, and therefore may have very limited relevance to the actual prevalence of Hay fever in any region:

Country/Region	Extrapolated Prevalence	Population Estimated Used
Hay fever in North America (Extrapolated Statistics)
USA	37,786,541	293,655,405¹
Canada	4,182,998 WARNING! (Details)	32,507,874²
Mexico	13,505,830 WARNING! (Details)	104,959,594²
Hay fever in Central America (Extrapolated Statistics)
Belize	35,121 WARNING! (Details)	272,945²
Guatemala	1,837,576 WARNING! (Details)	14,280,596²
Nicaragua	689,674 WARNING! (Details)	5,359,759²
Hay fever in Caribbean (Extrapolated Statistics)
Puerto Rico	501,575 WARNING! (Details)	3,897,960²
Hay fever in South America (Extrapolated Statistics)
Brazil	23,689,481 WARNING! (Details)	184,101,109²
Chile	2,036,170 WARNING! (Details)	15,823,957²
Colombia	5,444,401 WARNING! (Details)	42,310,775²
Paraguay	796,683 WARNING! (Details)	6,191,368²
Peru	3,544,303 WARNING! (Details)	27,544,305²
Venezuela	3,219,149 WARNING! (Details)	25,017,387²
Hay fever in Northern Europe (Extrapolated Statistics)
Denmark	696,576 WARNING! (Details)	5,413,392²
Finland	670,985 WARNING! (Details)	5,214,512²
Iceland	37,826 WARNING! (Details)	293,966²
Sweden	1,156,338 WARNING! (Details)	8,986,400²
Hay fever in Western Europe (Extrapolated Statistics)
Britain (United Kingdom)	7,755,422 WARNING! (Details)	60,270,708 for UK²
Belgium	1,331,579 WARNING! (Details)	10,348,276²
France	7,775,174 WARNING! (Details)	60,424,213²
Ireland	510,788 WARNING! (Details)	3,969,558²
Luxembourg	59,537 WARNING! (Details)	462,690²
Monaco	4,152 WARNING! (Details)	32,270²
Netherlands (Holland)	2,099,768 WARNING! (Details)	16,318,199²
United Kingdom	7,755,422 WARNING! (Details)	60,270,708²
Wales	375,477 WARNING! (Details)	2,918,000²
Hay fever in Central Europe (Extrapolated Statistics)
Austria	1,051,899 WARNING! (Details)	8,174,762²
Czech Republic	160,353 WARNING! (Details)	1,0246,178²
Germany	10,606,107 WARNING! (Details)	82,424,609²
Hungary	1,290,930 WARNING! (Details)	10,032,375²
Liechtenstein	4,302 WARNING! (Details)	33,436²
Poland	4,970,302 WARNING! (Details)	38,626,349²
Slovakia	697,885 WARNING! (Details)	5,423,567²
Slovenia	258,829 WARNING! (Details)	2,011,473 ²
Switzerland	958,751 WARNING! (Details)	7,450,867²
Hay fever in Eastern Europe (Extrapolated Statistics)
Belarus	1,326,721 WARNING! (Details)	10,310,520²
Estonia	172,640 WARNING! (Details)	1,341,664²
Latvia	296,767 WARNING! (Details)	2,306,306²
Lithuania	464,251 WARNING! (Details)	3,607,899²
Russia	18,526,073 WARNING! (Details)	143,974,059²
Ukraine	6,141,995 WARNING! (Details)	47,732,079²
Hay fever in the Southwestern Europe (Extrapolated Statistics)
Azerbaijan	1,012,476 WARNING! (Details)	7,868,385²
Georgia	603,993 WARNING! (Details)	4,693,892²
Portugal	1,354,209 WARNING! (Details)	10,524,145²
Spain	5,183,188 WARNING! (Details)	40,280,780²
Hay fever in Southern Europe (Extrapolated Statistics)
Greece	1,370,086 WARNING! (Details)	10,647,529²
Italy	7,470,631 WARNING! (Details)	58,057,477²
Hay fever in the Southeastern Europe (Extrapolated Statistics)
Albania	456,133 WARNING! (Details)	3,544,808²
Bosnia and Herzegovina	52,449 WARNING! (Details)	407,608²
Bulgaria	967,386 WARNING! (Details)	7,517,973²
Croatia	578,641 WARNING! (Details)	4,496,869²
Macedonia	262,510 WARNING! (Details)	2,040,085²
Romania	2,876,633 WARNING! (Details)	22,355,551²
Serbia and Montenegro	1,393,038 WARNING! (Details)	10,825,900²
Hay fever in Northern Asia (Extrapolated Statistics)
Mongolia	354,029 WARNING! (Details)	2,751,314²
Hay fever in Central Asia (Extrapolated Statistics)
Kazakhstan	1,948,638 WARNING! (Details)	15,143,704²
Tajikistan	902,222 WARNING! (Details)	7,011,556 ²
Uzbekistan	3,398,399 WARNING! (Details)	26,410,416²
Hay fever in Eastern Asia (Extrapolated Statistics)
China	167,131,129 WARNING! (Details)	1,298,847,624²
Hong Kong s.a.r.	882,093 WARNING! (Details)	6,855,125²
Japan	16,384,761 WARNING! (Details)	127,333,002²
Macau s.a.r.	57,297 WARNING! (Details)	445,286²
North Korea	2,920,641 WARNING! (Details)	22,697,553²
South Korea	6,206,550 WARNING! (Details)	48,233,760²
Taiwan	2,927,368 WARNING! (Details)	22,749,838²
Hay fever in Southwestern Asia (Extrapolated Statistics)
Turkey	8,865,026 WARNING! (Details)	68,893,918²
Hay fever in Southern Asia (Extrapolated Statistics)
Afghanistan	3,669,039 WARNING! (Details)	28,513,677²
Bangladesh	18,187,193 WARNING! (Details)	141,340,476²
Bhutan	281,231 WARNING! (Details)	2,185,569²
India	137,049,527 WARNING! (Details)	1,065,070,607²
Pakistan	20,484,822 WARNING! (Details)	159,196,336²
Sri Lanka	2,561,326 WARNING! (Details)	19,905,165²
Hay fever in Southeastern Asia (Extrapolated Statistics)
East Timor	131,153 WARNING! (Details)	1,019,252²
Indonesia	30,683,284 WARNING! (Details)	238,452,952²
Laos	780,823 WARNING! (Details)	6,068,117²
Malaysia	3,026,789 WARNING! (Details)	23,522,482²
Philippines	11,097,277 WARNING! (Details)	86,241,697²
Singapore	560,243 WARNING! (Details)	4,353,893²
Thailand	8,346,666 WARNING! (Details)	64,865,523²
Vietnam	10,636,757 WARNING! (Details)	82,662,800²
Hay fever in the Middle East (Extrapolated Statistics)
Gaza strip	170,495 WARNING! (Details)	1,324,991²
Iran	8,686,074 WARNING! (Details)	67,503,205²
Iraq	3,265,125 WARNING! (Details)	25,374,691²
Israel	797,666 WARNING! (Details)	6,199,008²
Jordan	722,029 WARNING! (Details)	5,611,202²
Kuwait	290,493 WARNING! (Details)	2,257,549²
Lebanon	486,039 WARNING! (Details)	3,777,218²
Saudi Arabia	3,319,330 WARNING! (Details)	25,795,938²
Syria	2,318,347 WARNING! (Details)	18,016,874²
United Arab Emirates	324,768 WARNING! (Details)	2,523,915²
West Bank	297,397 WARNING! (Details)	2,311,204²
Yemen	2,576,729 WARNING! (Details)	20,024,867²
Hay fever in Northern Africa (Extrapolated Statistics)
Egypt	9,794,521 WARNING! (Details)	76,117,421²
Libya	724,652 WARNING! (Details)	5,631,585²
Sudan	5,037,447 WARNING! (Details)	39,148,162²
Hay fever in Western Africa (Extrapolated Statistics)
Congo Brazzaville	385,777 WARNING! (Details)	2,998,040²
Ghana	2,670,941 WARNING! (Details)	20,757,032²
Liberia	436,294 WARNING! (Details)	3,390,635²
Niger	1,461,833 WARNING! (Details)	11,360,538²
Nigeria	2,284,053 WARNING! (Details)	12,5750,356²
Senegal	1,396,415 WARNING! (Details)	10,852,147²
Sierra leone	757,118 WARNING! (Details)	5,883,889²
Hay fever in Central Africa (Extrapolated Statistics)
Central African Republic	481,569 WARNING! (Details)	3,742,482²
Chad	1,227,386 WARNING! (Details)	9,538,544²
Congo kinshasa	7,504,029 WARNING! (Details)	58,317,030²
Rwanda	1,060,123 WARNING! (Details)	8,238,673²
Hay fever in Eastern Africa (Extrapolated Statistics)
Ethiopia	9,179,338 WARNING! (Details)	71,336,571²
Kenya	4,244,021 WARNING! (Details)	32,982,109²
Somalia	1,068,606 WARNING! (Details)	8,304,601²
Tanzania	4,641,463 WARNING! (Details)	36,070,799²
Uganda	3,395,805 WARNING! (Details)	26,390,258²
Hay fever in Southern Africa (Extrapolated Statistics)
Angola	1,412,681 WARNING! (Details)	10,978,552²
Botswana	210,930 WARNING! (Details)	1,639,231²
South Africa	5,719,472 WARNING! (Details)	44,448,470²
Swaziland	150,453 WARNING! (Details)	1,169,241²
Zambia	1,418,746 WARNING! (Details)	11,025,690²
Zimbabwe	472,481 WARNING! (Details)	1,2671,860²
Hay fever in Oceania (Extrapolated Statistics)
Australia	2,562,353 WARNING! (Details)	19,913,144²
New Zealand	513,910 WARNING! (Details)	3,993,817²
Papua New Guinea	697,462 WARNING! (Details)	5,420,280²

About extrapolations of prevalence and incidence statistics for Hay fever:

WARNING! EXTRAPOLATED STATISTICS ONLY! Not based on data sources from individual countries. These statistics are calculated extrapolations of various prevalence or incidence rates against the populations of a particular country or region. The statistics used for prevalence/incidence of Hay fever are typically based on US, UK, Canadian or Australian prevalence or incidence statistics, which are then extrapolated using only the population of the other country. This extrapolation calculation is automated and does not take into account any genetic, cultural, environmental, social, racial or other differences across the various countries and regions for which the extrapolated Hay fever statistics below refer to. The extrapolation does not use data sources or statistics about any country other than its population. As such, these extrapolations may be highly inaccurate (especially for developing or third-world countries) and only give a general indication (or even a meaningless indication) as to the actual prevalence or incidence of Hay fever in that region. These statistics are presented only in the hope that they may be interesting to some people.

About prevalence and incidence statistics in general for Hay fever:

The word 'prevalence' of Hay fever usually means the estimated population of people who are managing Hay fever at any given time (i.e. people with Hay fever). The term 'incidence' of Hay fever means the annual diagnosis rate, or the number of new cases of Hay fever diagnosed each year (i.e. getting Hay fever). Hence, these two statistics types can differ: a short disease like flu can have high annual incidence but low prevalence, but a life-long disease like diabetes has a low annual incidence but high prevalence. For more information see about prevalence and incidence statistics.