| District ID | 4th District |
| Representative | Chris Smith |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+8 |
| 08759 |
| 08757 |
| 08755 |
| 08753 |
| 08752 |
| 08751 |
| 08750 |
| 08742 |
| 08741 |
| 08740 |
| 08738 |
| 08736 |
| 08735 |
| 08734 |
| 08733 |
| 08732 |
| 08731 |
| 08730 |
| 08724 |
| 08723 |
| 08722 |
| 08721 |
| 08720 |
| 08701 |
| 08533 |
| 08527 |
| 08514 |
| 08005 |
| 07762 |
| 07760 |
| 07758 |
| 07755 |
| 07753 |
| 07748 |
| 07740 |
| 07738 |
| 07737 |
| 07731 |
| 07728 |
| 07727 |
| 07724 |
| 07723 |
| 07722 |
| 07719 |
| 07718 |
| 07717 |
| 07716 |
| 07712 |
| 07711 |
| 07703 |
| 07702 |
| 07701 |