| District ID | 3rd District |
| Representative | Blaine Luetkemeyer |
| Party Affiliation | Republican |
| Partisan Voting Index (PVI) | R+18 |
| 65586 |
| 65582 |
| 65580 |
| 65566 |
| 65565 |
| 65560 |
| 65559 |
| 65535 |
| 65486 |
| 65459 |
| 65456 |
| 65453 |
| 65452 |
| 65449 |
| 65446 |
| 65443 |
| 65441 |
| 65401 |
| 65354 |
| 65348 |
| 65347 |
| 65322 |
| 65287 |
| 65279 |
| 65276 |
| 65264 |
| 65262 |
| 65251 |
| 65237 |
| 65233 |
| 65231 |
| 65211 |
| 65203 |
| 65202 |
| 65201 |
| 65109 |
| 65101 |
| 65085 |
| 65084 |
| 65083 |
| 65082 |
| 65081 |
| 65080 |
| 65079 |
| 65077 |
| 65076 |
| 65075 |
| 65074 |
| 65072 |
| 65069 |
| 65068 |
| 65067 |
| 65066 |
| 65065 |
| 65064 |
| 65063 |
| 65062 |
| 65061 |
| 65059 |
| 65058 |
| 65054 |
| 65053 |
| 65051 |
| 65050 |
| 65049 |
| 65048 |
| 65047 |
| 65046 |
| 65043 |
| 65042 |
| 65041 |
| 65040 |
| 65039 |
| 65035 |
| 65034 |
| 65032 |
| 65026 |
| 65025 |
| 65024 |
| 65023 |
| 65018 |
| 65017 |
| 65016 |
| 65014 |
| 65013 |
| 65011 |
| 65010 |
| 65001 |
| 63674 |
| 63664 |
| 63660 |
| 63648 |
| 63631 |
| 63630 |
| 63628 |
| 63626 |
| 63624 |
| 63622 |
| 63390 |
| 63388 |
| 63386 |
| 63385 |
| 63384 |
| 63383 |
| 63381 |
| 63376 |
| 63373 |
| 63368 |
| 63367 |
| 63366 |
| 63363 |
| 63361 |
| 63359 |
| 63351 |
| 63350 |
| 63349 |
| 63348 |
| 63333 |
| 63304 |
| 63303 |
| 63301 |
| 63091 |
| 63080 |
| 63072 |
| 63071 |
| 63069 |
| 63060 |
| 63051 |
| 63050 |
| 63049 |
| 63041 |
| 63030 |
| 63028 |
| 63025 |
| 63023 |
| 63020 |
| 63016 |
| 63015 |
| 63014 |