Voici un tableau détaillant les résultats des élections législatives ville par ville pour la 3e circonscription de l’Essonne. Chaque ligne présente les scores obtenus par les principaux candidats dans les différentes communes, permettant de visualiser les tendances électorales locales.
| Stefan Milosevic (RN) | Steevy Gustave (EELV-NFP) | |
| Angervilliers | 398 (51,55%) | 374 (48,45%) |
| Arpajon | 1407 (39,21%) | 2181 (60,79%) |
| Authon-la-Plaine | 86 (56,95%) | 65 (43,05%) |
| Auvers-Saint-Georges | 299 (53,01%) | 265 (46,99%) |
| Avrainville | 198 (40,57%) | 290 (59,43%) |
| Boissy-sous-Saint-Yon | 925 (51,56%) | 869 (48,44%) |
| Bouray-sur-Juine | 486 (47,09%) | 546 (52,91%) |
| Brétigny-sur-Orge | 2983 (31,23%) | 6570 (68,77%) |
| Breuillet | 1830 (48,17%) | 1969 (51,83%) |
| Breux-Jouy | 312 (50,65%) | 304 (49,35%) |
| Chamarande | 231 (42,94%) | 307 (57,06%) |
| Châtignonville | 28 (70,00%) | 12 (30,00%) |
| Chauffour-lès-Etréchy | 44 (66,67%) | 22 (33,33%) |
| Cheptainville | 421 (46,67%) | 481 (53,33%) |
| Corbreuse | 369 (48,75%) | 388 (51,25%) |
| Dourdan | 1516 (36,96%) | 2586 (63,04%) |
| Egly | 929 (40,75%) | 1351 (59,25%) |
| Etréchy | 1583 (48,06%) | 1711 (51,94%) |
| Guibeville | 205 (50,00%) | 205 (50,00%) |
| Janville-sur-Juine | 463 (45,21%) | 561 (54,79%) |
| La Forêt-le-Roi | 142 (52,99%) | 126 (47,01%) |
| La Norville | 850 (40,55%) | 1246 (59,45%) |
| Lardy | 1268 (43,45%) | 1650 (56,55%) |
| Le Plessis-Pâté | 771 (43,76%) | 991 (56,24%) |
| Le Val-Saint-Germain | 344 (46,42%) | 397 (53,58%) |
| Les Granges-le-Roi | 277 (49,03%) | 288 (50,97%) |
| Leudeville | 367 (52,43%) | 333 (47,57%) |
| Leuville-sur-Orge | 848 (46,70%) | 968 (53,30%) |
| Marolles-en-Hurepoix | 1164 (43,50%) | 1512 (56,50%) |
| Mauchamps | 109 (56,77%) | 83 (43,23%) |
| Mérobert | 162 (60,22%) | 107 (39,78%) |
| Plessis-Saint-Benoist | 78 (50,00%) | 78 (50,00%) |
| Richarville | 122 (54,22%) | 103 (45,78%) |
| Roinville | 303 (46,12%) | 354 (53,88%) |
| Saint-Chéron | 1069 (47,57%) | 1178 (52,43%) |
| Saint-Cyr-sous-Dourdan | 251 (45,47%) | 301 (54,53%) |
| Saint-Escobille | 112 (49,12%) | 116 (50,88%) |
| Saint-Germain-lès-Arpajon | 1637 (43,26%) | 2147 (56,74%) |
| Saint-Maurice-Montcouronne | 459 (53,87%) | 393 (46,13%) |
| Saint-Sulpice-de-Favières | 88 (47,83%) | 96 (52,17%) |
| Saint-Vrain | 723 (52,66%) | 650 (47,34%) |
| Saint-Yon | 220 (45,64%) | 262 (54,36%) |
| Sermaise | 436 (51,90%) | 404 (48,10%) |
| Souzy-la-Briche | 78 (46,71%) | 89 (53,29%) |
| Torfou | 43 (31,39%) | 94 (68,61%) |
| Villeconin | 224 (51,97%) | 207 (48,03%) |
| Villeneuve-sur-Auvers | 136 (50,56%) | 133 (49,44%) |
| Total | 26994 (43,29%) | 35363 (56,71%) |
