| Election Name: | 2006 California State Treasurer election |
| Country: | California |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2002 California State Treasurer election |
| Previous Year: | 2002 |
| Next Election: | 2010 California State Treasurer election |
| Next Year: | 2010 |
| Election Date: | November 7, 2006 |
| Nominee1: | Bill Lockyer |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 4,523,854 |
| Percentage1: | 54.37% |
| Nominee2: | Claude Parrish |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 3,095,615 |
| Percentage2: | 37.21% |
| Treasurer | |
| Before Election: | Phil Angelides |
| Before Party: | Democratic Party (United States) |
| After Election: | Bill Lockyer |
| After Party: | Democratic Party (United States) |
The 2006 California State Treasurer election occurred on November 7, 2006. The primary elections took place on June 6, 2006. Attorney General Bill Lockyer, the Democratic nominee, easily defeated the Republican nominee, Board of Equalization member Claude Parrish, for the office previously held by Democrat Phil Angelides, who was term-limited and ran for governor.
A bar graph of statewide results in this contest are available at https://web.archive.org/web/20070517094424/http://primary2006.ss.ca.gov/Returns/trs/00.htm.
Results by county are available here and here.
Claude Parrish, Board of Equalization member
Keith Richman, Assemblyman
Results from the Secretary of State of California:
| County | Lockyer | Votes | Parrish | Votes | Smithson | Votes | Thakker | Votes | Others | Votes | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| San Francisco | 76.17% | 176,013 | 12.76% | 29,485 | 3.47% | 8,026 | 5.78% | 13,366 | 1.82% | 4,201 | |
| Alameda | 72.44% | 285,210 | 18.90% | 74,424 | 2.77% | 10,899 | 4.46% | 17,547 | 1.43% | 5,649 | |
| Marin | 68.82% | 69,678 | 22.93% | 23,218 | 3.36% | 3,407 | 3.70% | 3,750 | 1.18% | 1,197 | |
| Santa Cruz | 67.45% | 58,193 | 21.85% | 18,850 | 3.92% | 3,383 | 5.24% | 4,517 | 1.54% | 1,335 | |
| San Mateo | 66.46% | 130,002 | 26.08% | 51,018 | 2.95% | 5,772 | 2.91% | 5,702 | 1.60% | 3,126 | |
| Sonoma | 63.80% | 106,638 | 25.74% | 43,025 | 3.96% | 6,623 | 4.20% | 7,024 | 2.29% | 3,828 | |
| Los Angeles | 61.89% | 1,158,447 | 29.91% | 559,876 | 4.00% | 74,839 | 2.09% | 39,080 | 2.10% | 39,466 | |
| Contra Costa | 61.73% | 179,451 | 31.91% | 92,760 | 2.61% | 7,593 | 2.08% | 6,052 | 1.66% | 4,830 | |
| Santa Clara | 61.20% | 251,172 | 29.46% | 120,919 | 4.68% | 19,188 | 2.79% | 11,440 | 1.87% | 7,673 | |
| Yolo | 60.62% | 31,755 | 31.15% | 16,320 | 3.70% | 1,937 | 3.56% | 1,864 | 0.97% | 508 | |
| Monterey | 60.24% | 51,554 | 31.87% | 27,271 | 3.64% | 3,113 | 2.42% | 2,073 | 1.83% | 1,563 | |
| Mendocino | 59.76% | 17,773 | 26.57% | 7,903 | 4.93% | 1,465 | 6.19% | 1,840 | 2.56% | 761 | |
| Solano | 59.61% | 60,413 | 32.87% | 33,317 | 3.65% | 3,703 | 1.84% | 1,866 | 2.02% | 2,050 | |
| Napa | 57.93% | 23,926 | 33.27% | 13,743 | 3.53% | 1,460 | 3.27% | 1,352 | 2.00% | 824 | |
| Imperial | 56.44% | 12,235 | 34.64% | 7,508 | 3.92% | 850 | 1.61% | 348 | 3.39% | 735 | |
| San Benito | 55.23% | 7,650 | 35.93% | 4,977 | 4.29% | 594 | 2.03% | 281 | 2.52% | 349 | |
| Humboldt | 53.57% | 24,928 | 32.72% | 15,226 | 4.36% | 2,029 | 7.01% | 3,263 | 2.33% | 1,084 | |
| Lake | 53.17% | 10,021 | 35.81% | 6,750 | 4.36% | 822 | 3.37% | 635 | 3.29% | 620 | |
| Sacramento | 51.97% | 178,296 | 39.41% | 135,211 | 4.18% | 14,343 | 2.40% | 8,222 | 2.04% | 6,982 | |
| San Joaquin | 51.00% | 68,594 | 40.73% | 54,786 | 4.33% | 5,825 | 1.69% | 2,277 | 2.24% | 3,017 | |
| Santa Barbara | 50.86% | 59,354 | 39.65% | 46,274 | 5.17% | 6,039 | 2.64% | 3,086 | 1.67% | 1,948 | |
| Alpine | 50.58% | 260 | 36.96% | 190 | 7.39% | 38 | 3.31% | 17 | 1.75% | 9 | |
| Merced | 49.76% | 20,265 | 42.44% | 17,284 | 3.37% | 1,372 | 1.45% | 592 | 2.97% | 1,209 | |
| Ventura | 48.61% | 103,110 | 43.63% | 92,565 | 4.16% | 8,821 | 1.83% | 3,876 | 1.77% | 3,765 | |
| Stanislaus | 48.54% | 49,112 | 44.95% | 45,475 | 3.01% | 3,043 | 1.48% | 1,493 | 2.03% | 2,051 | |
| San Diego | 47.55% | 353,622 | 44.36% | 329,914 | 4.19% | 31,155 | 1.89% | 14,032 | 2.01% | 14,943 | |
| San Bernardino | 46.92% | 156,425 | 44.59% | 148,668 | 4.35% | 14,510 | 1.80% | 6,014 | 2.34% | 7,802 | |
| Del Norte | 46.40% | 3,049 | 43.05% | 2,829 | 4.70% | 309 | 2.66% | 175 | 3.18% | 209 | |
| Fresno | 46.25% | 78,401 | 46.10% | 78,147 | 3.96% | 6,714 | 1.49% | 2,528 | 2.21% | 3,734 | |
| Trinity | 45.23% | 2,521 | 40.83% | 2,276 | 7.41% | 413 | 4.34% | 242 | 2.19% | 122 | |
| San Luis Obispo | 44.99% | 41,653 | 46.70% | 43,238 | 4.02% | 3,725 | 2.69% | 2,494 | 1.59% | 1,472 | |
| Riverside | 44.35% | 165,096 | 47.76% | 177,775 | 4.14% | 15,428 | 1.58% | 5,889 | 2.17% | 8,056 | |
| Mono | 44.22% | 1,615 | 44.39% | 1,621 | 5.48% | 200 | 3.64% | 133 | 2.28% | 83 | |
| Nevada | 44.09% | 18,298 | 46.33% | 19,226 | 4.87% | 2,022 | 3.70% | 1,535 | 1.00% | 417 | |
| Butte | 43.18% | 28,926 | 46.57% | 31,197 | 4.86% | 3,256 | 3.40% | 2,281 | 2.00% | 1,335 | |
| Kings | 42.65% | 9,517 | 50.14% | 11,189 | 3.49% | 778 | 1.25% | 278 | 2.47% | 552 | |
| Tuolumne | 42.49% | 8,748 | 48.15% | 9,912 | 4.49% | 925 | 2.27% | 467 | 2.60% | 535 | |
| Amador | 42.47% | 6,145 | 48.98% | 7,087 | 4.10% | 593 | 2.14% | 310 | 2.30% | 333 | |
| Calaveras | 41.33% | 7,213 | 48.35% | 8,438 | 5.03% | 878 | 2.51% | 438 | 2.78% | 484 | |
| Mariposa | 40.85% | 3,058 | 50.11% | 3,751 | 3.95% | 296 | 2.48% | 186 | 2.60% | 195 | |
| Plumas | 40.46% | 3,489 | 50.64% | 4,367 | 4.01% | 346 | 2.59% | 223 | 2.29% | 198 | |
| Siskiyou | 40.26% | 6,512 | 50.11% | 8,104 | 4.74% | 767 | 2.50% | 405 | 2.38% | 385 | |
| Inyo | 40.05% | 2,503 | 50.06% | 3,128 | 4.66% | 291 | 2.98% | 186 | 2.25% | 141 | |
| Colusa | 39.97% | 1,909 | 54.00% | 2,579 | 2.62% | 125 | 1.19% | 57 | 2.22% | 106 | |
| Placer | 39.99% | 47,338 | 52.23% | 61,815 | 4.38% | 5,190 | 1.94% | 2,291 | 1.46% | 1,727 | |
| Orange | 39.34% | 274,675 | 52.18% | 364,291 | 4.74% | 33,114 | 1.78% | 12,418 | 1.95% | 13,655 | |
| Tehama | 39.12% | 6,932 | 52.38% | 9,283 | 3.96% | 701 | 1.64% | 291 | 2.90% | 514 | |
| El Dorado | 38.86% | 25,406 | 51.88% | 33,916 | 4.81% | 3,144 | 2.72% | 1,780 | 1.72% | 1,128 | |
| Madera | 38.66% | 11,299 | 53.84% | 15,733 | 3.43% | 1,002 | 1.69% | 494 | 2.39% | 696 | |
| Tulare | 38.47% | 25,953 | 55.45% | 37,411 | 2.77% | 1,870 | 1.30% | 880 | 2.00% | 1,350 | |
| Kern | 38.51% | 56,558 | 53.70% | 78,875 | 4.10% | 6,026 | 1.30% | 1,913 | 2.38% | 3,496 | |
| Sutter | 38.11% | 8,871 | 54.69% | 12,731 | 3.51% | 818 | 1.77% | 412 | 1.91% | 446 | |
| Shasta | 37.56% | 21,589 | 54.36% | 31,241 | 4.18% | 2,405 | 1.76% | 1,011 | 2.13% | 1,227 | |
| Yuba | 37.25% | 5,067 | 51.90% | 7,061 | 5.23% | 711 | 2.26% | 307 | 3.37% | 458 | |
| Glenn | 37.08% | 2,714 | 55.40% | 4,055 | 3.76% | 275 | 1.50% | 110 | 2.25% | 165 | |
| Lassen | 35.68% | 2,994 | 54.02% | 4,533 | 6.08% | 510 | 2.28% | 191 | 1.95% | 164 | |
| Sierra | 35.44% | 549 | 51.45% | 797 | 8.01% | 124 | 3.68% | 57 | 1.42% | 22 | |
| Modoc | 32.03% | 1,159 | 56.72% | 2,052 | 6.94% | 251 | 2.18% | 79 | 2.12% | 77 |