Lab 740 (52.3%;-0.3)
Plaid 470 (33.2%;-14.3)
Ind 142 (10.0%;+10.0)
Con 41 (2.9%;+2.9)
Green 23 (1.6%;+1.6)
Majority 270
Turnout 34.3%
Lab hold
Percentage change is since May 2008
 

Lab 141 (77.9%)
LD Arthur Payne 25 (13.8%)
Plaid 14 (7.7%)
Official Monster Raving Loony Party 1 (0.6%)
Majority 116
Turnout 18.9%

Llais Gwynedd 185 (50.5%; +1.2)
PC 181 (49.5%; +8.3)
[Lab 0 (0.0%; -9.6)]
Majority 4
Turnout 46%
Llais Gwynedd Hold
Percentage change is since May 2008.

Lab 545 (35.4; +13.7)
Ind 469 (30.5; -25.3)
PC 355 (23.1; +7.4)
Con 170 (11.0; +4.2)
Majority 76
Turnout not known
Lab gain from Ind
Percentage change is since May 2008

Lab 797 (70.5; +37.9)
Ind 334 (29.5; +7.6)
[LD (0.0; -21.8)]
[PC (0.0; -23.7)]
Majority 463
Turnout 25.60%
Lab hold.
Percentage change is since May 2008.