| Precinct | M Martinez - (REP) | B Castor - (DEM) | D Bradley - (VET) | Write-in - (NP) | Number of Under Votes - (NP) | Times Over Voted - (NP) | Times Blank Voted - (NP) |
| 1 - 1 Jaycee Clubhouse | 207 | 254 | 16 | 0 | 0 | 0 | 21 |
| 2 - 2 Teen Center | 247 | 417 | 18 | 0 | 0 | 0 | 19 |
| 3 - 3 Unity of the Keys Church | 210 | 337 | 19 | 0 | 0 | 0 | 16 |
| 4 - 4 M.L. King Comm. Pool | 63 | 400 | 8 | 1 | 0 | 0 | 32 |
| 5 - 5 Old City Hall | 179 | 442 | 21 | 0 | 0 | 0 | 28 |
| 6 - 6 St Mary's Convent | 182 | 468 | 22 | 0 | 0 | 0 | 32 |
| 7 - 7 Moose Club K.W. | 109 | 238 | 15 | 0 | 0 | 0 | 20 |
| 8 - 8 Glad Tiding Tabernacle | 253 | 505 | 27 | 0 | 0 | 0 | 28 |
| 9 - 9 Senior Citizen Plaza | 327 | 377 | 9 | 1 | 0 | 0 | 28 |
| 10 - 10 Church of Jesus Christ of Latter Day Saints | 219 | 478 | 17 | 0 | 0 | 0 | 27 |
| 11 - 11 Bapt. Temp. S.I. | 428 | 474 | 40 | 0 | 0 | 0 | 39 |
| 12 - 12 B.C. 1st Bapt. Ch. | 318 | 351 | 33 | 0 | 0 | 0 | 29 |
| 13 - 13 Sugarloaf Fire Station | 316 | 335 | 24 | 0 | 0 | 0 | 20 |
| 14 - 14 Cudjoe Sheriff Sub. | 289 | 266 | 27 | 0 | 0 | 0 | 12 |
| 15 - 15 Summerland Salvat. Army | 318 | 250 | 31 | 3 | 0 | 0 | 20 |
| 16 - 16 Big Pine Meth. Ch. | 303 | 300 | 34 | 1 | 0 | 0 | 30 |
| 17 - 17 Big Pine Moose Club | 241 | 239 | 28 | 1 | 0 | 0 | 12 |
| 18 - 18 Marathon American Leg. | 181 | 220 | 26 | 0 | 0 | 0 | 19 |
| 19 - 19 Marathon 1st Baptist Ch. | 329 | 248 | 22 | 0 | 0 | 0 | 32 |
| 20 - 20 Calvary Baptist Church | 250 | 205 | 22 | 0 | 0 | 0 | 24 |
| 21 - 21 Moose Lodge Mar. | 205 | 187 | 19 | 0 | 0 | 0 | 19 |
| 22 - 22 Key Colony Beach | 205 | 114 | 9 | 0 | 0 | 0 | 11 |
| 23 - 23 Conch Key Fire Station | 266 | 215 | 28 | 0 | 0 | 0 | 14 |
| 24 - 24 Islamorada Library | 337 | 269 | 30 | 0 | 0 | 0 | 16 |
| 25 - 25 P.K. Courtroom B | 283 | 205 | 23 | 0 | 0 | 0 | 20 |
| 26 - 26 San Pedro Ch. | 401 | 298 | 27 | 1 | 0 | 0 | 24 |
| 27 - 27 Elk's Club | 223 | 238 | 32 | 0 | 0 | 0 | 18 |
| 28 - 28 Silver Shores Comm. | 273 | 245 | 20 | 1 | 0 | 0 | 5 |
| 29 - 29 Key Largo Civic Club | 386 | 342 | 32 | 0 | 0 | 0 | 21 |
| 30 - 30 K.L. Library | 159 | 212 | 13 | 0 | 0 | 0 | 10 |
| 31 - 31 Dolphin Patio & Grill | 194 | 199 | 18 | 0 | 0 | 0 | 17 |
| 32 - 32 Key Largo Elem | 259 | 260 | 38 | 1 | 0 | 0 | 21 |
| 33 - 33 Ocean Reef Club | 404 | 99 | 4 | 0 | 0 | 0 | 6 |
| 90001 - Absentee | 5600 | 4743 | 258 | 9 | 0 | 1 | 398 |
| 90004 - Provisional | 4 | 3 | 1 | 0 | 0 | 0 | 0 |
| 90010 - Early Voting | 3904 | 4525 | 254 | 4 | 0 | 1 | 229 |
| 999999 - Election Total | 18072 | 18958 | 1265 | 23 | 0 | 2 | 1317 |