Demographia

Suburban, Core & Urban Densities by Area:
Western Europe, Japan, United States,
Canada, Australia & New Zealand
ESTIMATED

DENSITY: SQUARE MILE Urban Area Population Density Core Density Suburban Density Suburban Compared to Core Cases
Australia & New Zealand 3,600 6,000 3,000 50% 6
Canada 4,600 11,500 3,600 31% 6
Japan 12,000 22,100 7,300 33% 8
United States 3,100 7,700 2,700 35% 31
Western Europe 8,100 18,800 6,200 33% 41
. Outside United Kingdom 7,700 20,200 5,300 26% 35
. United Kingdom 10,800 10,900 11,900 109% 6
Overall 6,300 14,000 4,700 34% 92
           
DENSITY: SQUARE KILOMETER Urban Area Population Density Core Density Suburban Density Suburban Compared to Core Cases
Australia & New Zealand 1,400 2,300 1,150 50% 6
Canada 1,750 4,400 1,400 31% 6
Japan 4,650 8,500 2,800 33% 8
United States 1,200 2,950 1,050 35% 30
Western Europe 3,150 7,250 2,400 33% 41
. Outside United Kingdom 2,950 7,800 2,050 26% 35
. United Kingdom 4,150 4,200 4,600 109% 6
Overall 2,400 5,400 1,850 34% 91
           
NOTES          
Urban areas 750,000 and greater population        
Sources: National statistical services and Urban Audit  
Urban area data from Demographia World Urban Areas
           
SUBURBAN AREA          
Suburban data calculated by subtracting core data from urban area data    
           
CORE AREA          
The core area is defined as the central city, except where the core city is so large that it includes large suburban areas or where it is so small that much of the dense core is excluded.
Urban areas excluded where core city includes extensive suburban development  
Core areas are defined as central city, except in the following cases, where a different definition is used because the central city contains extensive suburbanization or is considerably smaller than the urban core.
Adelaide: Central districts comprising an are larger than the central municipality  
Antwerp: Pre-Amalgamation city          
Athens: Core includes municipalities between mountain ranges and south of Attiki Odos  
Auckland : Auckland City Council, excluding islands        
Berlin: Central districts comprising an area smaller than the central municipality    
Bordeaux: Central districts comprising an area smaller than the central municipality  
Brisbane: Central districts comprising an area smaller than the central municipality  
Calgary: Central districts comprising an area smaller than the central municipality  
Cologne: Central districts comprising an area smaller than the central municipality  
Denver: Land annexed for airport excluded        
Edmonton: Central districts comprising an area smaller than the central municipality  
Essen-Dusseldorf: Cities of Essen, Bochum, Dortmund, Oberhausen, Giesenkirken, Duisburg, Dusseldorf & Wuppertal
Fukuoka: Central districts comprising an area smaller than the central municipality  
Hamburg: Central districts comprising an area smaller than the central municipality  
Hiroshima: Central districts comprising an area smaller than the central municipality  
Kitakyushu: Central districts comprising an area smaller than the central municipality  
London: Inner London (former London County Council area)      
Los Angeles: Central districts comprising an area smaller than the central municipality  
Madrid: Central districts comprising an area smaller than the central municipality  
Marseille: Central districts comprising an area smaller than the central municipality  
Melbourne: Inner and first ring districts comprising an area larger than the central municipality
Montreal: Pre-Amalgamation city          
New York: Staten Island excluded          
Ottawa: Pre-Amalgamation city          
Perth: Central districts comprising an area larger than the central municipality    
Rome, Central districts comprising an area smaller than the central municipality  
Salt Lake City: Central districts comprising an area smaller than the central municipality  
Sapporo: Central districts comprising an area smaller than the central municipality  
Sendai, Central districts comprising an area smaller than the central municipality  
Stuttgart: Central districts comprising an area smaller than the central municipality  
Sydney: Inner and first ring districts comprising an area larger than the central municipality  
Toronto: Pre-Amalgamation city          
Toulouse: Central districts comprising an area smaller than the central municipality  
Valencia: Central districts comprising an area smaller than the central municipality  
Vienna: Central districts comprising an area smaller than the central municipality  
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