| District Registration by Party | ||||||||||||
| districts going to election March 5, 2002 | Total | Total | ||||||||||
| DEM | REP | AIP | GRE | LIB | NLP | REF | DTS | N_P | MISC | |||
| *0-0 Santa Cruz County | 127,583 | 64,730 | 30,644 | 2,256 | 6,199 | 1,358 | 237 | 669 | 16,294 | 3,818 | 1,378 | 127,583 |
| *114-0 14th Congressional District | 40,270 | 18,067 | 12,034 | 801 | 1,625 | 591 | 71 | 249 | 5,353 | 1,080 | 399 | 40,270 |
| *117-0 17th Congressional District | 87,313 | 46,663 | 18,610 | 1,455 | 4,574 | 767 | 166 | 420 | 10,941 | 2,738 | 979 | 87,313 |
| *327-0 27th Assembly District | 110,385 | 54,413 | 26,943 | 1,983 | 6,029 | 1,289 | 211 | 621 | 14,708 | 2,992 | 1,196 | 110,385 |
| *328-0 28th Assembly District | 17,198 | 10,317 | 3,701 | 273 | 170 | 69 | 26 | 48 | 1,586 | 826 | 182 | 17,198 |
| *401-0 1st Supervisorial District | 27,438 | 13,662 | 6,956 | 529 | 1,179 | 275 | 46 | 186 | 3,574 | 769 | 262 | 27,438 |
| *402-0 2nd Supervisorial District | 28,530 | 14,128 | 8,277 | 484 | 867 | 259 | 52 | 145 | 3,278 | 770 | 270 | 28,530 |
| *403-0 3rd Supervisorial District | 28,030 | 15,266 | 4,035 | 389 | 2,670 | 287 | 67 | 132 | 4,038 | 776 | 370 | 28,030 |
| *404-0 4th Supervisorial District | 14,569 | 8,697 | 3,174 | 221 | 143 | 58 | 24 | 36 | 1,363 | 702 | 151 | 14,569 |
| *405-0 5th Supervisorial District | 29,016 | 12,977 | 8,202 | 633 | 1,340 | 479 | 48 | 170 | 4,041 | 801 | 325 | 29,016 |
| *501-0 City Of Santa Cruz | 30,517 | 16,564 | 4,548 | 466 | 2,808 | 306 | 69 | 131 | 4,348 | 859 | 418 | 30,517 |
| *502-0 City Of Capitola | 5,535 | 2,820 | 1,359 | 124 | 182 | 48 | 7 | 39 | 733 | 168 | 55 | 5,535 |
| *503-0 City Of Watsonville | 12,151 | 7,463 | 2,472 | 186 | 102 | 44 | 15 | 31 | 1,094 | 622 | 122 | 12,151 |
| *504-0 City Of Scotts Valley | 6,474 | 2,481 | 2,620 | 144 | 111 | 59 | 8 | 41 | 800 | 171 | 39 | 6,474 |
| *599-0 Unincorporated Area | 72,906 | 35,402 | 19,645 | 1,336 | 2,996 | 901 | 138 | 427 | 9,319 | 1,998 | 744 | 72,906 |
| CB-0 County Board of Education | 124,498 | 63,433 | 29,634 | 2,177 | 6,130 | 1,315 | 231 | 638 | 15,857 | 3,740 | 1,343 | 124,498 |
| 3,042 | 1,283 | 992 | 78 | 69 | 42 | 6 | 31 | 433 | 75 | 33 | 3,042 | |
| CC02-0 West Valley-Mission Community College District | 3,042 | 1,283 | 992 | 78 | 69 | 42 | 6 | 31 | 433 | 75 | 33 | 3,042 |
| SC055-0 Aromas-San Juan Unified School District | 43 | 14 | 18 | 1 | 0 | 1 | 0 | 0 | 4 | 3 | 2 | 43 |
| UN04-0 Scotts Valley Unified School District | 10,168 | 3,895 | 4,081 | 212 | 229 | 101 | 12 | 56 | 1,258 | 248 | 76 | 10,168 |
| DEM | REP | AIP | GRE | LIB | NLP | REF | DTS | N_P | MISC | |||
| HS01-0 Santa Cruz City Schools | 62,407 | 32,869 | 11,954 | 1,064 | 4,361 | 631 | 124 | 338 | 8,529 | 1,800 | 737 | 62,407 |
| HS01-1 Santa Cruz City Schools (in City)--ta 1 | 30,517 | 16,564 | 4,548 | 466 | 2,808 | 306 | 69 | 131 | 4,348 | 859 | 418 | 30,517 |
| HS01-2 Santa Cruz City Schools (outside City)--ta 2 | 31,888 | 16,304 | 7,406 | 598 | 1,553 | 325 | 55 | 207 | 4,180 | 941 | 319 | 31,888 |
| SC001-0 Santa Cruz Elementary School (in City) | 30,519 | 16,565 | 4,548 | 466 | 2,808 | 306 | 69 | 131 | 4,349 | 859 | 418 | 30,519 |
| SC003-0 Santa Cruz Elementary School (in/out City) | 31,932 | 17,247 | 4,928 | 488 | 2,883 | 317 | 73 | 143 | 4,523 | 898 | 432 | 31,932 |
| SC092-0 Santa Cruz Elementary School District (outside City) | 1,415 | 683 | 380 | 22 | 75 | 11 | 4 | 12 | 175 | 39 | 14 | 1,415 |
| SC079-0 Loma Prieta Joint Union Elementary School District | 2,260 | 910 | 792 | 53 | 52 | 26 | 5 | 23 | 318 | 54 | 27 | 2,260 |
| SC096-0 Soquel Union Elementary School District | 15,064 | 7,620 | 3,983 | 290 | 520 | 120 | 15 | 89 | 1,854 | 450 | 123 | 15,064 |
| WA06-0 Pajaro Valley Water Management Agency | 21,499 | 12,244 | 5,242 | 330 | 286 | 107 | 35 | 64 | 2,047 | 938 | 206 | 21,499 |
| WA06-1 Pajaro Valley Water Management Agency - Division A | 7,169 | 3,856 | 1,905 | 106 | 125 | 46 | 13 | 29 | 717 | 305 | 67 | 7,169 |
| WA06-2 Pajaro Valley Water Management Agency - Division B | 6,763 | 3,968 | 1,521 | 110 | 92 | 32 | 6 | 18 | 643 | 306 | 67 | 6,763 |
| WA06-3 Pajaro Valley Water Management Agency - Division C | 5,742 | 3,431 | 1,317 | 85 | 49 | 20 | 8 | 12 | 512 | 262 | 46 | 5,742 |
| WA06-4 Pajaro Valley Water Management Agency - Division D | 1,825 | 989 | 499 | 29 | 20 | 9 | 8 | 5 | 175 | 65 | 26 | 1,825 |