Speech users and low vision users click here for help on using this Web siteSkip to main content
 Incidence Rates Report
National Cancer Institute State Cancer Profiles Centers for Disease Control and Prevention
Send to Printer   |   Close Window
Incidence Rate Report for California by County

All Races (includes Hispanic), Both Sexes, All Cancer Sites, All Ages
Sorted by Rate
Explanation of Column Headers

Incidence Rate (95% Confidence Interval) - The incidence rate is based upon 100,000 people and is an annual rate (or average annual rate) based on the time period indicated. Rates are age-adjusted by 5-year age groups to the 2000 U.S. standard million population.

Other Notes

  • Larger confidence intervals indicate less stability of the data. This is often due to low counts that are not quite low enough to be suppressed.
  • Data is currently being suppressed if there are fewer than 16 counts for the time period.


    Line by Line Interpretation of the Report

  • California3
  • Rate - The incidence rate is 438.0 with a 95% confidence interval from 437.0 to 439.0.
  • Average Annual Count - The count is 150,142.
  • Rate Period - The period for the rate is 2005-2009.
  • US (SEER+NPCR)1
  • Rate - The incidence rate is 465.0 with a 95% confidence interval from 464.7 to 465.4.
  • Average Annual Count - §
  • Rate Period - The period for the rate is 2005-2009.
  • Tuolumne County7
  • Rate - The incidence rate is 530.4 with a 95% confidence interval from 507.5 to 554.3.
  • Average Annual Count - The count is 428.
  • Rate Period - The period for the rate is 2005-2009.
  • El Dorado County7
  • Rate - The incidence rate is 513.4 with a 95% confidence interval from 498.4 to 528.7.
  • Average Annual Count - The count is 963.
  • Rate Period - The period for the rate is 2005-2009.
  • Tehama County7
  • Rate - The incidence rate is 508.0 with a 95% confidence interval from 484.7 to 532.1.
  • Average Annual Count - The count is 367.
  • Rate Period - The period for the rate is 2005-2009.
  • Inyo County7
  • Rate - The incidence rate is 504.7 with a 95% confidence interval from 464.3 to 548.0.
  • Average Annual Count - The count is 120.
  • Rate Period - The period for the rate is 2005-2009.
  • Napa County7
  • Rate - The incidence rate is 499.2 with a 95% confidence interval from 483.5 to 515.4.
  • Average Annual Count - The count is 784.
  • Rate Period - The period for the rate is 2005-2009.
  • Marin County7
  • Rate - The incidence rate is 493.7 with a 95% confidence interval from 482.6 to 505.1.
  • Average Annual Count - The count is 1,577.
  • Rate Period - The period for the rate is 2005-2009.
  • Humboldt County7
  • Rate - The incidence rate is 492.1 with a 95% confidence interval from 475.5 to 509.2.
  • Average Annual Count - The count is 689.
  • Rate Period - The period for the rate is 2005-2009.
  • Lake County7
  • Rate - The incidence rate is 490.4 with a 95% confidence interval from 469.1 to 512.4.
  • Average Annual Count - The count is 419.
  • Rate Period - The period for the rate is 2005-2009.
  • Shasta County7
  • Rate - The incidence rate is 487.4 with a 95% confidence interval from 474.2 to 500.9.
  • Average Annual Count - The count is 1,069.
  • Rate Period - The period for the rate is 2005-2009.
  • Amador County7
  • Rate - The incidence rate is 485.4 with a 95% confidence interval from 459.0 to 513.2.
  • Average Annual Count - The count is 268.
  • Rate Period - The period for the rate is 2005-2009.
  • Butte County7
  • Rate - The incidence rate is 484.7 with a 95% confidence interval from 472.3 to 497.3.
  • Average Annual Count - The count is 1,217.
  • Rate Period - The period for the rate is 2005-2009.
  • Del Norte County7
  • Rate - The incidence rate is 483.3 with a 95% confidence interval from 449.3 to 519.3.
  • Average Annual Count - The count is 152.
  • Rate Period - The period for the rate is 2005-2009.
  • Sonoma County7
  • Rate - The incidence rate is 477.8 with a 95% confidence interval from 469.2 to 486.4.
  • Average Annual Count - The count is 2,502.
  • Rate Period - The period for the rate is 2005-2009.
  • Yuba County7
  • Rate - The incidence rate is 474.6 with a 95% confidence interval from 449.8 to 500.4.
  • Average Annual Count - The count is 284.
  • Rate Period - The period for the rate is 2005-2009.
  • Glenn County7
  • Rate - The incidence rate is 474.1 with a 95% confidence interval from 438.6 to 511.7.
  • Average Annual Count - The count is 134.
  • Rate Period - The period for the rate is 2005-2009.
  • Mendocino County7
  • Rate - The incidence rate is 473.6 with a 95% confidence interval from 454.8 to 493.1.
  • Average Annual Count - The count is 504.
  • Rate Period - The period for the rate is 2005-2009.
  • Solano County7
  • Rate - The incidence rate is 470.9 with a 95% confidence interval from 461.3 to 480.7.
  • Average Annual Count - The count is 1,861.
  • Rate Period - The period for the rate is 2005-2009.
  • Siskiyou County7
  • Rate - The incidence rate is 467.4 with a 95% confidence interval from 443.3 to 492.7.
  • Average Annual Count - The count is 303.
  • Rate Period - The period for the rate is 2005-2009.
  • San Luis Obispo County7
  • Rate - The incidence rate is 466.8 with a 95% confidence interval from 455.7 to 478.0.
  • Average Annual Count - The count is 1,420.
  • Rate Period - The period for the rate is 2005-2009.
  • Santa Cruz County7
  • Rate - The incidence rate is 459.8 with a 95% confidence interval from 447.5 to 472.2.
  • Average Annual Count - The count is 1,146.
  • Rate Period - The period for the rate is 2005-2009.
  • Contra Costa County7
  • Rate - The incidence rate is 459.2 with a 95% confidence interval from 453.4 to 465.1.
  • Average Annual Count - The count is 4,825.
  • Rate Period - The period for the rate is 2005-2009.
  • Nevada County7
  • Rate - The incidence rate is 459.0 with a 95% confidence interval from 442.5 to 476.1.
  • Average Annual Count - The count is 631.
  • Rate Period - The period for the rate is 2005-2009.
  • Placer County7
  • Rate - The incidence rate is 457.9 with a 95% confidence interval from 448.4 to 467.6.
  • Average Annual Count - The count is 1,780.
  • Rate Period - The period for the rate is 2005-2009.
  • Santa Barbara County7
  • Rate - The incidence rate is 454.4 with a 95% confidence interval from 445.1 to 463.8.
  • Average Annual Count - The count is 1,875.
  • Rate Period - The period for the rate is 2005-2009.
  • San Mateo County7
  • Rate - The incidence rate is 454.4 with a 95% confidence interval from 447.6 to 461.2.
  • Average Annual Count - The count is 3,485.
  • Rate Period - The period for the rate is 2005-2009.
  • Sacramento County7
  • Rate - The incidence rate is 453.7 with a 95% confidence interval from 448.5 to 458.9.
  • Average Annual Count - The count is 5,934.
  • Rate Period - The period for the rate is 2005-2009.
  • Ventura County7
  • Rate - The incidence rate is 450.1 with a 95% confidence interval from 443.4 to 456.9.
  • Average Annual Count - The count is 3,496.
  • Rate Period - The period for the rate is 2005-2009.
  • San Diego County7
  • Rate - The incidence rate is 449.9 with a 95% confidence interval from 446.4 to 453.4.
  • Average Annual Count - The count is 12,878.
  • Rate Period - The period for the rate is 2005-2009.
  • Yolo County7
  • Rate - The incidence rate is 445.2 with a 95% confidence interval from 430.6 to 460.1.
  • Average Annual Count - The count is 722.
  • Rate Period - The period for the rate is 2005-2009.
  • Stanislaus County7
  • Rate - The incidence rate is 444.7 with a 95% confidence interval from 435.9 to 453.7.
  • Average Annual Count - The count is 1,981.
  • Rate Period - The period for the rate is 2005-2009.
  • San Benito County7
  • Rate - The incidence rate is 442.3 with a 95% confidence interval from 414.8 to 471.1.
  • Average Annual Count - The count is 204.
  • Rate Period - The period for the rate is 2005-2009.
  • Madera County7
  • Rate - The incidence rate is 442.0 with a 95% confidence interval from 425.8 to 458.6.
  • Average Annual Count - The count is 576.
  • Rate Period - The period for the rate is 2005-2009.
  • Kern County7
  • Rate - The incidence rate is 439.8 with a 95% confidence interval from 432.4 to 447.3.
  • Average Annual Count - The count is 2,753.
  • Rate Period - The period for the rate is 2005-2009.
  • San Joaquin County7
  • Rate - The incidence rate is 438.2 with a 95% confidence interval from 430.5 to 446.0.
  • Average Annual Count - The count is 2,524.
  • Rate Period - The period for the rate is 2005-2009.
  • Calaveras County7
  • Rate - The incidence rate is 437.8 with a 95% confidence interval from 414.6 to 462.1.
  • Average Annual Count - The count is 292.
  • Rate Period - The period for the rate is 2005-2009.
  • Mariposa County7
  • Rate - The incidence rate is 437.5 with a 95% confidence interval from 401.0 to 476.9.
  • Average Annual Count - The count is 113.
  • Rate Period - The period for the rate is 2005-2009.
  • Modoc County7
  • Rate - The incidence rate is 437.4 with a 95% confidence interval from 386.9 to 493.4.
  • Average Annual Count - The count is 59.
  • Rate Period - The period for the rate is 2005-2009.
  • San Bernardino County7
  • Rate - The incidence rate is 436.2 with a 95% confidence interval from 431.5 to 441.0.
  • Average Annual Count - The count is 6,741.
  • Rate Period - The period for the rate is 2005-2009.
  • Riverside County7
  • Rate - The incidence rate is 435.9 with a 95% confidence interval from 431.7 to 440.1.
  • Average Annual Count - The count is 8,274.
  • Rate Period - The period for the rate is 2005-2009.
  • Alameda County7
  • Rate - The incidence rate is 431.5 with a 95% confidence interval from 426.6 to 436.5.
  • Average Annual Count - The count is 6,032.
  • Rate Period - The period for the rate is 2005-2009.
  • Santa Clara County7
  • Rate - The incidence rate is 429.6 with a 95% confidence interval from 425.0 to 434.1.
  • Average Annual Count - The count is 6,937.
  • Rate Period - The period for the rate is 2005-2009.
  • Plumas County7
  • Rate - The incidence rate is 428.4 with a 95% confidence interval from 395.7 to 463.5.
  • Average Annual Count - The count is 138.
  • Rate Period - The period for the rate is 2005-2009.
  • Orange County7
  • Rate - The incidence rate is 427.9 with a 95% confidence interval from 424.4 to 431.3.
  • Average Annual Count - The count is 12,129.
  • Rate Period - The period for the rate is 2005-2009.
  • Fresno County7
  • Rate - The incidence rate is 427.1 with a 95% confidence interval from 420.4 to 433.8.
  • Average Annual Count - The count is 3,202.
  • Rate Period - The period for the rate is 2005-2009.
  • Kings County7
  • Rate - The incidence rate is 426.7 with a 95% confidence interval from 408.6 to 445.3.
  • Average Annual Count - The count is 441.
  • Rate Period - The period for the rate is 2005-2009.
  • Monterey County7
  • Rate - The incidence rate is 426.2 with a 95% confidence interval from 416.6 to 435.9.
  • Average Annual Count - The count is 1,532.
  • Rate Period - The period for the rate is 2005-2009.
  • San Francisco County7
  • Rate - The incidence rate is 423.1 with a 95% confidence interval from 417.1 to 429.2.
  • Average Annual Count - The count is 3,842.
  • Rate Period - The period for the rate is 2005-2009.
  • Los Angeles County7
  • Rate - The incidence rate is 420.6 with a 95% confidence interval from 418.7 to 422.6.
  • Average Annual Count - The count is 37,064.
  • Rate Period - The period for the rate is 2005-2009.
  • Sierra County7
  • Rate - The incidence rate is 415.0 with a 95% confidence interval from 335.6 to 511.0.
  • Average Annual Count - The count is 21.
  • Rate Period - The period for the rate is 2005-2009.
  • Merced County7
  • Rate - The incidence rate is 414.0 with a 95% confidence interval from 401.2 to 427.0.
  • Average Annual Count - The count is 807.
  • Rate Period - The period for the rate is 2005-2009.
  • Tulare County7
  • Rate - The incidence rate is 411.4 with a 95% confidence interval from 401.7 to 421.2.
  • Average Annual Count - The count is 1,395.
  • Rate Period - The period for the rate is 2005-2009.
  • Sutter County7
  • Rate - The incidence rate is 404.9 with a 95% confidence interval from 386.5 to 423.9.
  • Average Annual Count - The count is 366.
  • Rate Period - The period for the rate is 2005-2009.
  • Lassen County7
  • Rate - The incidence rate is 403.7 with a 95% confidence interval from 371.2 to 438.3.
  • Average Annual Count - The count is 121.
  • Rate Period - The period for the rate is 2005-2009.
  • Trinity County7
  • Rate - The incidence rate is 401.8 with a 95% confidence interval from 364.3 to 443.0.
  • Average Annual Count - The count is 95.
  • Rate Period - The period for the rate is 2005-2009.
  • Imperial County7
  • Rate - The incidence rate is 394.7 with a 95% confidence interval from 380.0 to 409.8.
  • Average Annual Count - The count is 546.
  • Rate Period - The period for the rate is 2005-2009.
  • Alpine County7
  • Rate - The incidence rate is 379.4 with a 95% confidence interval from 236.0 to 581.1.
  • Average Annual Count - The count is 5.
  • Rate Period - The period for the rate is 2005-2009.
  • Colusa County7
  • Rate - The incidence rate is 373.3 with a 95% confidence interval from 336.6 to 412.9.
  • Average Annual Count - The count is 77.
  • Rate Period - The period for the rate is 2005-2009.
  • Mono County7
  • Rate - The incidence rate is 298.4 with a 95% confidence interval from 257.3 to 344.4.
  • Average Annual Count - The count is 42.
  • Rate Period - The period for the rate is 2005-2009.


  • Notes:
    Created by statecancerprofiles.cancer.gov on 05/23/2013 11:38 am.
    State Cancer Registries may provide more current or more local data.
    † Incidence rates (cases per 100,000 population per year) are age-adjusted to the 2000 US standard population (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+). Rates are for invasive cancer only (except for bladder cancer which is invasive and in situ) or unless otherwise specified. Rates calculated using SEER*Stat. Population counts for denominators are based on Census populations as modified by NCI. The US populations included with the data release have been adjusted for the population shifts due to hurricanes Katrina and Rita for 62 counties and parishes in Alabama, Mississippi, Louisiana, and Texas. The 1969-2009 US Population Data File is used for SEER and NPCR incidence rates.
    § Because of the impact on Louisiana's population for the July - December 2005 time period due to Hurricanes Katrina/Rita, SEER excluded Louisiana cases diagnosed for that six month time period. The count has been suppressed due to data consistency issues.

    1 Source: CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2012 data submission and SEER November 2011 submission.
    3 Source: SEER November 2011 submission. State Cancer Registry also receives funding from CDC's National Program of Cancer Registries.
    7 Source: SEER November 2011 submission.

    Interpret Rankings provides insight into interpreting cancer incidence statistics. When the population size for a denominator is small, the rates may be unstable. A rate is unstable when a small change in the numerator (e.g., only one or two additional cases) has a dramatic effect on the calculated rate.

    Suppression is used to avoid misinterpretation when rates are unstable.