# Functional area

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{{Short description|Statistical area in France}}

[[File:FR-AAV-2020-simplified.png|thumb|upright=1.5|Functional areas (AAV) of [Metropolitan France](/source/Metropolitan_France) in 2020, broken down by [communes](/source/Communes_of_France) (commune borders as of January 1, 2020):
{{legend-table|lang=en|title=
|#f23f00|Communes in the main population and employment centre of a functional area
|#fc8054|Communes in a secondary population and employment centre of a functional area
|#ffa600|Communes  in the commuting zone of a functional area (functional areas with more than 700,000 inhabitants)
|#fffa20|Communes  in the commuting zone of a functional area (functional areas between 200,000 and 700,000 inhabitants)
|#d5ef88|Communes  in the commuting zone of a functional area (functional areas between 50,000 and 200,000 inhabitants)
|#fbeea8|Communes  in the commuting zone of a functional area (functional areas with less than 50,000 inhabitants)
|#ffffff|Communes outside of functional areas
}}]]

An '''''aire d'attraction d'une ville'''''{{refn|Plural: ''aires d'attraction des villes''.<ref name=AAV>{{cite web |url=https://www.insee.fr/fr/information/4808607 |title=Le nouveau zonage en aires d'attraction des villes |publisher=[INSEE](/source/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)|access-date=2022-04-26}}</ref>|group=note}} (or '''AAV''', literally meaning "catchment area of a city") is a statistical area used by [France](/source/France)'s national statistics office [INSEE](/source/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques) since 2020, officially translated as '''functional area''' in English by INSEE,<ref name=FU>{{cite web |url=https://www.insee.fr/en/metadonnees/definition/c2173 |title=Functional areas - Definition |publisher=[INSEE](/source/Institut_national_de_la_statistique_et_des_%C3%A9tudes_%C3%A9conomiques)|access-date=2022-04-26}}</ref> which consists of a densely populated [urban agglomeration](/source/urban_area) and the surrounding [exurb](/source/exurb)s, towns and intervening rural areas that are socioeconomically tied to the central urban agglomeration, as measured by [commuting](/source/commuting) patterns.<ref name=AAV /> INSEE's functional area (AAV) is therefore akin to what is most often called [metropolitan area](/source/metropolitan_area) in English.

==Definition==
INSEE's AAV follows the same definition as the [Functional Urban Area](/source/larger_urban_zone) (FUA) used by [Eurostat](/source/Eurostat) and the [OECD](/source/OECD), and the AAVs are thus strictly comparable to the FUAs.<ref name=FU /> Before 2020, INSEE used another metropolitan statistical area, the ''[aire urbaine](/source/urban_area_(France))'' (AU), which was defined differently than the AAV, but the AU has now been discontinued and replaced with the AAV in order to facilitate international comparisons with Eurostat's FUAs.<ref name=FU />

The functional area is a grouping of [communes](/source/Communes_of_France) comprising a 'population and employment centre' (''pôle de population et d'emploi'' in French),<ref name=FU /><ref name=French_definition>{{cite web |url=https://www.insee.fr/fr/metadonnees/definition/c2173 |title=Aire d'attraction des villes - Définition |publisher=[INSEE](/source/INSEE)|access-date=2022-04-26}}</ref> which Eurostat calls "city" or "greater city" (depending on the FUA),<ref name=Eurostat>{{cite web |url=https://ec.europa.eu/eurostat/web/cities/spatial-units |title=What is a city? - Spatial units |publisher=[Eurostat](/source/Eurostat)|access-date=2022-04-26}}</ref> defined according to population and employment criteria, and an outlying 'commuting zone' (''couronne'' in French),<ref name=FU /><ref name=French_definition /> which Eurostats calls "commuting zone" in English,<ref name=Eurostat /> like INSEE, but ''zone de navettage'' in French<ref>{{cite web |url=https://ec.europa.eu/eurostat/fr/web/cities/spatial-units |title=Qu'est-ce qu'une ville? — Unités spatiales |publisher=[Eurostat](/source/Eurostat)|access-date=2022-04-26}}</ref> (unlike INSEE which calls it ''couronne''), in which at least 15% of the working population work in the population and employment centre.<ref name=FU />

==Table==
{|class="wikitable sortable"
|-
!Rank<br />(2021)
!Rank<br />(2010)
!Rank<br />(1990)
!Functional area<br />(AAV)
!Population<br />(2021)<ref>{{cite web |url=https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&t=A01&view=map13 |title=France par aire d'attraction des villes - Population municipale 2021 >> Tableau |author=INSEE |author-link=INSEE |access-date=2024-07-11}}</ref>
!Population<br />(2010)<ref>{{cite web |url=https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2010&t=A01&view=map13 |title=France par aire d'attraction des villes - Population municipale (historique depuis 1876) 2010 >> Tableau |author=INSEE |author-link=INSEE |access-date=2024-07-11}}</ref>
!Population<br />(1990)<ref>{{cite web |url=https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=1990&t=A01&view=map13 |title=France par aire d'attraction des villes - Population municipale 1990 >> Tableau |author=INSEE |author-link=INSEE |access-date=2024-07-11}}</ref>
!Yearly change<br />(2010-2021)
!Yearly change<br />(1990-2010)
!Land area<br />(km²)<ref>{{cite web |url=https://www.insee.fr/fr/statistiques/zones/1405599 |title=Comparateur de territoire |author=INSEE |author-link=INSEE |access-date=2022-04-27}}</ref>
!Number of<br />communes<ref>{{cite web |url=https://www.insee.fr/fr/statistiques/fichier/4803954/AAV2020_au_01-01-2022.zip |title=Base des aires d'attraction des villes 2020 au 1ᵉʳ janvier 2022 |author=INSEE |author-link=INSEE |access-date=2022-04-29}}</ref>
|-
|align=center|1
|align=center|1
|align=center|1
|align=left|&nbsp;[Paris](/source/Paris)
|align=right|13,171,056&nbsp;	
|align=right|12,613,906&nbsp;
|align=right|11,392,740&nbsp;
|align=center font style="color:green"|+0.39%
|align=center font style="color:green"|+0.52%	
|align=center|18,941
|align=center|1,929
|-
|align=center|2
|align=center|2
|align=center|2
|align=left|&nbsp;[Lyon](/source/Lyon)
|align=right|2,308,818&nbsp;	
|align=right|2,091,488&nbsp;
|align=right|1,790,325&nbsp;
|align=center font style="color:green"|+0.90%
|align=center font style="color:green"|+0.79%	
|align=center|4,606
|align=center|398
|-
|align=center|3
|align=center|3
|align=center|3
|align=left|&nbsp;[Marseille](/source/Marseille) - [Aix-en-Provence](/source/Aix-en-Provence)	    	    		
|align=right|1,888,788&nbsp;	
|align=right|1,804,777&nbsp;
|align=right|1,594,849&nbsp;
|align=center font style="color:green"|+0.41%
|align=center font style="color:green"|+0.63%	
|align=center|3,972
|align=center|115
|-
|align=center|4
|align=center|4
|align=center|4
|align=left|&nbsp;[Lille](/source/Lille) (French part)    	   	    		
|align=right|1,521,660&nbsp;	
|align=right|1,459,564&nbsp;
|align=right|1,390,191&nbsp;
|align=center font style="color:green"|+0.38%
|align=center font style="color:green"|+0.25%	
|align=center|1,666
|align=center|201
|-
|align=center|5
|align=center|5
|align=center|6
|align=left|&nbsp;[Toulouse](/source/Toulouse)    	    	    		
|align=right|1,490,640&nbsp;	
|align=right|1,282,870&nbsp;
|align=right|935,009&nbsp;
|align=center font style="color:green"|+1.37%
|align=center font style="color:green"|+1.61%	
|align=center|6,520
|align=center|527
|-
|align=center|6
|align=center|6
|align=center|5
|align=left|&nbsp;[Bordeaux](/source/Bordeaux)    	  	    		
|align=right|1,393,764&nbsp;	
|align=right|1,196,972&nbsp;
|align=right|986,179&nbsp;
|align=center font style="color:green"|+1.39%
|align=center font style="color:green"|+0.98%
|align=center|6,316
|align=center|275
|-
|align=center|7
|align=center|7
|align=center|7
|align=left|&nbsp;[Nantes](/source/Nantes)    	    	    		
|align=right|1,031,953&nbsp;	
|align=right|892,811&nbsp;
|align=right|722,234&nbsp;
|align=center font style="color:green"|+1.33%
|align=center font style="color:green"|+1.08%
|align=center|3,471
|align=center|116
|-
|align=center|8
|align=center|8
|align=center|8
|align=left|&nbsp;[Strasbourg](/source/Strasbourg) (French part)  	    	    		
|align=right|864,993&nbsp;	
|align=right|809,529&nbsp;
|align=right|704,238&nbsp;
|align=center font style="color:green"|+0.60%
|align=center font style="color:green"|+0.71%	
|align=center|2,227
|align=center|268
|-
|align=center|9
|align=center|10
|align=center|13
|align=left|&nbsp;[Montpellier](/source/Montpellier)    	    	    		
|align=right|823,120&nbsp;	
|align=right|698,392&nbsp;
|align=right|501,936&nbsp;
|align=center font style="color:green"|+1.51%
|align=center font style="color:green"|+1.68%
|align=center|2,414
|align=center|161
|-
|align=center|10
|align=center|12
|align=center|12
|align=left|&nbsp;[Rennes](/source/Rennes)	    	    	    		
|align=right|771,320&nbsp;	
|align=right|677,283&nbsp;
|align=right|521,255&nbsp;
|align=center font style="color:green"|+1.19%
|align=center font style="color:green"|+1.33%
|align=center|3,804
|align=center|183
|-
|align=center|11
|align=center|9
|align=center|10
|align=left|&nbsp;[Grenoble](/source/Grenoble)	    	    	    		
|align=right|722,904&nbsp;	
|align=right|693,272&nbsp;
|align=right|614,455&nbsp;
|align=center font style="color:green"|+0.38%
|align=center font style="color:green"|+0.61%
|align=center|2,876
|align=center|204
|-
|align=center|12
|align=center|11
|align=center|9
|align=left|&nbsp;[Rouen](/source/Rouen)    	    	    		
|align=right|709,065&nbsp;	
|align=right|685,241&nbsp;
|align=right|646,549&nbsp;
|align=center font style="color:green"|+0.31%
|align=center font style="color:green"|+0.29%	
|align=center|2,792
|align=center|317
|-
|align=center|13
|align=center|13
|align=center|11
|align=left|&nbsp;[Nice](/source/Nice){{refn|Does not include [Cannes](/source/Cannes)-[Antibes](/source/Antibes), which is a considered by INSEE a separate AAV, contrary to the old [aire urbaine](/source/aire_urbaine) of Nice which included Cannes and Antibes.|group=note}}
|align=right|626,218&nbsp;	
|align=right|603,522&nbsp;
|align=right|558,520&nbsp;
|align=center font style="color:green"|+0.34%
|align=center font style="color:green"|+0.39%	
|align=center|2,073
|align=center|100
|-
|align=center|14
|align=center|14
|align=center|16
|align=left|&nbsp;[Toulon](/source/Toulon)    	    	    		
|align=right|581,948&nbsp;	
|align=right|541,932&nbsp;
|align=right|481,466&nbsp;
|align=center font style="color:green"|+0.65%
|align=center font style="color:green"|+0.60%
|align=center|1,004
|align=center|35
|-
|align=center|15
|align=center|16
|align=center|17
|align=left|&nbsp;[Tours](/source/Tours)    	    	    		
|align=right|522,597&nbsp;	
|align=right|497,597&nbsp;
|align=right|437,547&nbsp;
|align=center font style="color:green"|+0.45%
|align=center font style="color:green"|+0.65%	
|align=center|3,632
|align=center|162
|-
|align=center|16
|align=center|15
|align=center|14
|align=left|&nbsp;[Nancy](/source/Nancy%2C_France)    	    	    		
|align=right|508,793&nbsp;	
|align=right|511,234&nbsp;
|align=right|496,486&nbsp;
|align=center font style="color:red"|-0.04%
|align=center font style="color:green"|+0.15%
|align=center|3,121
|align=center|353
|-
|align=center|17
|align=center|18
|align=center|18
|align=left|&nbsp;[Clermont-Ferrand](/source/Clermont-Ferrand)	    	    	    		
|align=right|508,699&nbsp;	
|align=right|476,679&nbsp;
|align=right|432,862&nbsp;
|align=center font style="color:green"|+0.59%
|align=center font style="color:green"|+0.49%
|align=center|2,845
|align=center|209
|-
|align=center|18
|align=center|17
|align=center|15
|align=left|&nbsp;[Saint-Étienne](/source/Saint-%C3%89tienne)	    	    	    		
|align=right|500,562&nbsp;	
|align=right|484,881&nbsp;
|align=right|491,789&nbsp;
|align=center font style="color:green"|+0.29%
|align=center font style="color:red"|-0.07%	
|align=center|1,636
|align=center|105
|-

|align=center|19
|align=center|19
|align=center|19
|align=left|&nbsp;[Caen](/source/Caen)	    	    	    		
|align=right|478,105&nbsp;	
|align=right|450,248&nbsp;
|align=right|399,635&nbsp;
|align=center font style="color:green"|+0.55%
|align=center font style="color:green"|+0.60%	
|align=center|2,597
|align=center|296
|-
|align=center|20
|align=center|20
|align=center|20
|align=left|&nbsp;[Orléans](/source/Orl%C3%A9ans)	    	    	    		
|align=right|456,452&nbsp;	
|align=right|428,397&nbsp;
|align=right|374,252&nbsp;
|align=center font style="color:green"|+0.58%
|align=center font style="color:green"|+0.68%	
|align=center|3,422
|align=center|136
|-
|align=center|21
|align=center|30
|align=center|41
|align=left|&nbsp;[Geneva](/source/Geneva) - [Annemasse](/source/Annemasse) (French part){{refn|French part of the Geneva [Functional Urban Area](/source/Functional_Urban_Area) ({{convert|2292|km2|sqmi|0|abbr=on}})<ref>As of 2020, the Eurostat-defined [Functional Urban Area](/source/Functional_Urban_Area) of Geneva was made up of 93 Swiss communes and 158 French communes: [https://www.atlas.bfs.admin.ch/core/projects/13/xshared/xlsx/24193_132.xlsx Federal Statistical Office spreadsheet listing the Swiss and French communes of the Geneva Functional Urban Area].<br>Land area of the 93 Swiss communes: 555.1 km² (source: [https://www.bfs.admin.ch/bfs/fr/home/statistiques/catalogues-banques-donnees/tableaux.assetdetail.19805706.html]).<br>Land area of the 158 French communes: 1737.1 km² (source: [https://www.insee.fr/fr/statistiques/1405599?geo=AAV2020-GEN]).</ref> which extends over Swiss and French territory, and had a population of 1,053,436 in Jan. 2021 (Swiss estimates and French census), 609,068 of them on Swiss territory and 444,368 on French territory.<ref name=FUA_pop>As of 2020, the Eurostat-defined [Functional Urban Area](/source/Functional_Urban_Area) of Geneva was made up of 93 Swiss communes and 158 French communes: [https://www.atlas.bfs.admin.ch/core/projects/13/xshared/xlsx/24193_132.xlsx Federal Statistical Office spreadsheet listing the Swiss and French communes of the Geneva Functional Urban Area].<br>Population of the 93 Swiss communes in January 2021: 609,068 (source: [https://www.bfs.admin.ch/asset/de/su-f-01.02.04.07]).<br>Population of the 158 French communes in January 2021: 444,368 (source: [https://statistiques-locales.insee.fr/#c=indicator&i=pop_depuis_1876.pop&s=2021&selcodgeo=GEN&t=A01&view=map13]).</ref>|group=note}}	    	    		
|align=right|444,368&nbsp;	
|align=right|365,223&nbsp;
|align=right|258,475&nbsp;
|align=center font style="color:green"|+1.80%
|align=center font style="color:green"|+1.76%	
|align=center|1,737
|align=center|158
|-
|align=center|22
|align=center|22
|align=center|23
|align=left|&nbsp;[Angers](/source/Angers)
|align=right|441,234&nbsp;	    	    	    		
|align=right|408,469&nbsp;
|align=right|355,626&nbsp;
|align=center font style="color:green"|+0.70%
|align=center font style="color:green"|+0.70%	
|align=center|2,419
|align=center|81
|-
|align=center|23
|align=center|26
|align=center|34
|align=left|&nbsp;[Perpignan](/source/Perpignan)	    	    	    		
|align=right|422,786&nbsp;	
|align=right|383,052&nbsp;
|align=right|301,619&nbsp;
|align=center font style="color:green"|+0.90%
|align=center font style="color:green"|+1.21%	
|align=center|1,775
|align=center|118
|-
|align=center|24
|align=center|23
|align=center|22
|align=left|&nbsp;[Dijon](/source/Dijon)	    	    	    		
|align=right|414,799&nbsp;	
|align=right|397,025&nbsp;
|align=right|365,025&nbsp;
|align=center font style="color:green"|+0.40%
|align=center font style="color:green"|+0.42%	
|align=center|3,896
|align=center|333
|-
|align=center|25
|align=center|21
|align=center|21
|align=left|&nbsp;[Mulhouse](/source/Mulhouse)	    	    	    		
|align=right|408,968&nbsp;	
|align=right|404,434&nbsp;
|align=right|370,251&nbsp;
|align=center font style="color:green"|+0.10%
|align=center font style="color:green"|+0.45%
|align=center|1,227
|align=center|132
|-
|align=center|26
|align=center|24
|align=center|30
|align=left|&nbsp;[Cannes](/source/Cannes) - [Antibes](/source/Antibes)	    	    	    		
|align=right|393,687&nbsp;	
|align=right|390,517&nbsp;
|align=right|332,735&nbsp;
|align=center font style="color:green"|+0.07%
|align=center font style="color:green"|+0.81%
|align=center|432
|align=center|24
|-
|align=center|27
|align=center|28
|align=center|27
|align=left|&nbsp;[Brest](/source/Brest%2C_France)	    	    	    		
|align=right|375,744&nbsp;	
|align=right|361,038&nbsp;
|align=right|335,795&nbsp;
|align=center font style="color:green"|+0.36%
|align=center font style="color:green"|+0.37%	
|align=center|1,877
|align=center|245
|-
|align=center|28
|align=center|27
|align=center|26
|align=left|&nbsp;[Metz](/source/Metz)	    	    	    		
|align=right|375,059&nbsp;	
|align=right|364,307&nbsp;
|align=right|338,432&nbsp;
|align=center font style="color:green"|+0.26%
|align=center font style="color:green"|+0.37%
|align=center|1,265
|align=center|68
|-
|align=center|29
|align=center|29
|align=center|33
|align=left|&nbsp;[Le Mans](/source/Le_Mans)	    	    	    		
|align=right|369,998&nbsp;	
|align=right|359,742&nbsp;
|align=right|326,702&nbsp;
|align=center font style="color:green"|+0.26%
|align=center font style="color:green"|+0.49%
|align=center|2,340
|align=center|144
|-
|align=center|30
|align=center|32
|align=center|32
|align=left|&nbsp;[Reims](/source/Reims)	    	    	    		
|align=right|355,889&nbsp;	
|align=right|344,574&nbsp;
|align=right|329,208&nbsp;
|align=center font style="color:green"|+0.29%
|align=center font style="color:green"|+0.23%	
|align=center|3,251
|align=center|294
|-
|align=center|31
|align=center|31
|align=center|31
|align=left|&nbsp;[Amiens](/source/Amiens)		    	    	    				
|align=right|353,124&nbsp;	
|align=right|348,557&nbsp;
|align=right|329,927&nbsp;
|align=center font style="color:green"|+0.12%
|align=center font style="color:green"|+0.28%	
|align=center|3,076
|align=center|369
|-
|align=center|32
|align=center|39
|align=center|40
|align=left|&nbsp;[Nîmes](/source/N%C3%AEmes)	  	    	    	    		   	    
|align=right|350,007&nbsp;	
|align=right|322,844&nbsp;
|align=right|259,675&nbsp;
|align=center font style="color:green"|+0.74%
|align=center font style="color:green"|+1.10%
|align=center|1,468
|align=center|92
|-
|align=center|33
|align=center|25
|align=center|25
|align=left|&nbsp;[Fort-de-France](/source/Fort-de-France)		    	    	    		 	    		
|align=right|346,693&nbsp;	
|align=right|377,739&nbsp;
|align=right|340,815&nbsp;
|align=center font style="color:red"|-0.78%
|align=center font style="color:green"|+0.52%
|align=center|974
|align=center|28
|-
|align=center|34
|align=center|38
|align=center|38
|align=left|&nbsp;[Avignon](/source/Avignon)	 	    	    	    			
|align=right|339,324&nbsp;	
|align=right|319,936&nbsp;
|align=right|272,025&nbsp;
|align=center font style="color:green"|+0.54%
|align=center font style="color:green"|+0.82%
|align=center|964
|align=center|48
|-
|align=center|35
|align=center|34
|align=center|28
|align=left|&nbsp;[Valenciennes](/source/Valenciennes) (French part)	    	    	    		  		
|align=right|337,269&nbsp;	
|align=right|335,871&nbsp;
|align=right|335,758&nbsp;
|align=center font style="color:green"|+0.04%
|align=center font style="color:green"|+0.00%	
|align=center|725
|align=center|102
|}

==See also==
* [List of metropolitan areas in Europe by population](/source/List_of_metropolitan_areas_in_Europe_by_population)
* [Larger Urban Zone](/source/Larger_Urban_Zone)
* [Demographics of France](/source/Demographics_of_France)
* [Unité urbaine](/source/Unit%C3%A9_urbaine), a different statistical concept developed by INSEE, measuring contiguously built-up areas

==Notes==
{{reflist|group=note}}

==References==
{{reflist|colwidth=30em}}

Category:Populated places in France
Category:Metropolitan areas of France
Category:Demographics of France
Category:Subdivisions of France
Category:INSEE concepts

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Adapted from the Wikipedia article [Functional area](https://en.wikipedia.org/wiki/Functional_area) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Functional_area?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
