| District ID | 16th District |
| Representative | Mike Kelly |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+8 |
| 16565 |
| 16531 |
| 16511 |
| 16510 |
| 16509 |
| 16508 |
| 16507 |
| 16506 |
| 16505 |
| 16504 |
| 16503 |
| 16502 |
| 16501 |
| 16444 |
| 16443 |
| 16442 |
| 16441 |
| 16440 |
| 16438 |
| 16435 |
| 16434 |
| 16433 |
| 16430 |
| 16428 |
| 16426 |
| 16424 |
| 16423 |
| 16422 |
| 16421 |
| 16417 |
| 16415 |
| 16412 |
| 16411 |
| 16410 |
| 16407 |
| 16406 |
| 16404 |
| 16403 |
| 16401 |
| 16374 |
| 16373 |
| 16362 |
| 16360 |
| 16354 |
| 16343 |
| 16342 |
| 16335 |
| 16328 |
| 16327 |
| 16323 |
| 16317 |
| 16316 |
| 16314 |
| 16311 |
| 16301 |
| 16229 |
| 16172 |
| 16161 |
| 16160 |
| 16159 |
| 16157 |
| 16156 |
| 16154 |
| 16153 |
| 16150 |
| 16148 |
| 16146 |
| 16145 |
| 16143 |
| 16142 |
| 16141 |
| 16137 |
| 16134 |
| 16133 |
| 16132 |
| 16131 |
| 16130 |
| 16127 |
| 16125 |
| 16124 |
| 16123 |
| 16121 |
| 16120 |
| 16117 |
| 16116 |
| 16114 |
| 16113 |
| 16112 |
| 16111 |
| 16110 |
| 16105 |
| 16102 |
| 16101 |
| 16066 |
| 16063 |
| 16061 |
| 16059 |
| 16057 |
| 16056 |
| 16055 |
| 16053 |
| 16052 |
| 16051 |
| 16050 |
| 16049 |
| 16046 |
| 16045 |
| 16041 |
| 16040 |
| 16038 |
| 16037 |
| 16034 |
| 16033 |
| 16030 |
| 16029 |
| 16027 |
| 16025 |
| 16024 |
| 16023 |
| 16022 |
| 16020 |
| 16002 |
| 16001 |
| 15044 |