1. Rank Size Rule And Primate Cities AP HUG

2. Objective To understand what the Rank Size Rule is and the pattern that it tries to outline

3. Rank Size Rule This is an attempt to find a numerical relationship between population size of settlements within an area such as a country or county Settlements are ranked in descending order of population size, with the largest city first

4. Assumptions The 2 nd ranked city will have 1/2 the population of the 1 st The 3 rd ranked city will have 1/3 population of the 1st The 4 th ranked city will have a ¼ population of the 1st ranked city

5. Example The largest city has a population of 1,000,000 The 2 nd largest city: 1,000,000/2= 500,000 The 3 rd city: 1,000,000/3= 333,333 The 4 th city: 1,000,000/4= 250,000 And so on….

6. Formula This allows us to express the rank size rule as: Pn= Pl /n (or R) Pn= The population of the City Pl= The population of the largest city N (or R)= The rank size of the city

7. Primate City This is found where the largest city (often the capital) completely dominates a country or region The population size will be many times greater than that of the 2 nd or 3 rd city

8. Example of Primate City: Buenos Aires, Argentina Populations in thousands: Buenos Aires: 10,990 Cordoba: 1198 Rosario: 1096 Mendoza: 775 La Plata: 640 San Miguel de Tucuman: 622 Other Primate Cities in outside Argentina include Mexico City and Lima

9. Binary Distribution Occurs where there are 2 very large cities of almost equal size within the same country. One may be the capital and the other a major port or industrial centre Examples: Spain- Barcelona and Madrid

10. Exceptions to the rule Rank size rule is more likely to operate in a country that is developed or urbanized for a long time and is: – Large in size – Stable economic and political organisation Primate distribution is likely to occur in countries that are small, less developed and only recently urbanised

11. practice If a country conforms to Rank Size Rule, fill in the population chart below: 1.City A250,000 2.City B?__________________ 3.City C?__________________ 4.City D? __________________ 5.City E? __________________

12. Primate City or Rank Size Rule? Austria 1.Vienna1,691,468Vienna 2.Linz-Wels-Steyr 286,000Linz-Wels-Steyr 3.Graz 222,326Graz 4.Linz 181,162Linz 5.Salzburg 150,269Salzburg

13. Primate City or Rank Size Rule? Egypt 1.Cairo7,734,614Cairo 2.Alexandria3,811,516Alexandria 3.Al Jīzah2,443,203Al Jīzah

14. Rank Size Rule or Primate City? France 1 Paris11,293,200 2 Lyon 1,665,700 3 Marseille 1,532,400 4 Toulouse 975,000 5 Nice 943,000

15. Rank Size Rule or Primate City? England 1 London 7,172,091 2 Birmingham 970,892 3 Leeds 715,404 4 Glasgow 577,869 5 Sheffield 513,234

16. Rank Size Rule or Primate City? Spain 1 Madrid 5,078,100 2 Barcelona 3,871,400 3 Valencia 1,406,600 4 Sevilla 1,135,600 5 Zaragoza 607,000

17. Rank Size Rule or Primate City? Japan 1 Tokyo 8,027,500 2 Yokohama 3,552,300 3 Osaka 2,647,000 4 Nagoya 2,258,000 5 Sapporo 1,779,700

18. Rank Size Rule or Primate City? South Korea SeoulSeoul10,349,312 PusanPusan 3,678,555 Inch’ŏnInch’ŏn 2,628,000 TaeguTaegu 2,566,540 TaejŏnTaejŏn 1,475,221

19. Rank Size Rule or Primate City? Libya TripoliTripoli 1,150,989 BanghāzīBanghāzī 650,629 MişrātahMişrātah 386,120 TarhūnahTarhūnah 210,697 Al KhumsAl Khums 201,943

20. Rank Size Rule or Primate City? Thailand BangkokBangkok 5,104,476 Samut PrakanSamut Prakan 388,920 Mueang NonthaburiMueang Nonthaburi 291,555 Udon ThaniUdon Thani 247,231 Chon BuriChon Buri 219,164

21. Rank Size Rule or Primate City? Mexico Mexico CityMexico City 12,294,193 Iztapalapa 1,820,888Iztapalapa EcatepecEcatepec 1,806,226 GuadalajaraGuadalajara 1,640,589