Editing Breton language (section)

===Municipalities===
{|
|valign="top"|
{| class="wikitable sortable" 
|+The 10 communes with the highest percentage of pupils in bilingual primary education, listed with their total population
! Commune !! Percentage<br>(2023)<ref name="ofis-education" /> !! Population<br>(2007)<ref name="insee">{{Cite web |url=https://www.insee.fr/fr/statistiques/2119892?sommaire=2119897 |title=Populations légales 2007 |website=Insee |language=fr}}</ref>
|-
| [[Saint-Rivoal]] (Finistère) || 100% || 177
|-
| [[Bulat-Pestivien]] (Côtes-d'Armor) || 100% || 412
|-
| [[Lanrivain]] (Côtes-d'Armor) || 100% || 457
|-
| [[Plounévez-Moëdec]] (Côtes-d'Armor) || 68.2% || 1,467
|-
| [[Langonnet]] (Morbihan) || 43.6% || 1771
|-
| [[Cavan, Côtes-d'Armor|Cavan]] (Côtes-d'Armor) || 42.9% || 1528
|-
| [[Commana]] (Finistère) || 42.1% || 995
|-
| [[Maël-Carhaix]] (Côtes-d'Armor) || 40.9% || 1463
|-
| [[Ploëzal]] / [[Runan ]] (Côtes-d'Armor) || 39.4% || 1466
|-
| [[Melrand]] (Morbihan) || 38.8% || 1519
|}

|
|
{| class="wikitable sortable"
|+The 10 communes of historic Brittany with the highest total population, listed with their percentages of pupils in bilingual primary education<br />''These figures include some cities in the department of Loire-Atlantique, which is now included in the [[Pays de la Loire]] region. See for example [[Brittany (administrative region)]].''
! Commune !! Percentage<br>(2008)<ref name="ofis-education" /> !! Population<br>(2007)<ref name="insee" />
|-
| [[Nantes]] (Loire-Atlantique) || 1.4% || 290,943
|-
| [[Rennes]] (Ille-et-Vilaine) || 2.87% || 213,096
|-
| [[Brest, France|Brest]] (Finistère) || 1.94% || 146,519
|-
| [[Saint-Nazaire]] (Loire-Atlantique) || 0.41% || 71,046
|-
| [[Quimper, Finistère|Quimper]] (Finistère) || 3.17% || 67,255
|-
| [[Lorient]] (Morbihan) || 2.71% || 59,805
|-
| [[Vannes]] (Morbihan) || 7.71% || 55,383
|-
| [[Saint-Malo]] (Ille-et-Vilaine) || 0.55% || 50,206
|-
| [[Saint-Brieuc]] (Côtes-d'Armor) || 3.98% || 48,178
|-
| [[Saint-Herblain]] (Loire-Atlantique) || ? || 44,364
|}
|}