Incidence Rate Report for California by County
All Races (includes Hispanic), Both Sexes, Colon & Rectum, 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 ageadjusted by 5year 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

California^{3}
Rate  The incidence rate is 42.7 with a 95% confidence interval from 42.4 to 43.0.
Average Annual Count  The count is 14,896.
Rate Period  The period for the rate is 20062010.

US (SEER+NPCR)^{1}
Rate  The incidence rate is 43.9 with a 95% confidence interval from 43.8 to 44.0.
Average Annual Count  The count is 141,283 §.
Rate Period  The period for the rate is 20062010.

Humboldt County^{7}
Rate  The incidence rate is 49.7 with a 95% confidence interval from 44.6 to 55.3.
Average Annual Count  The count is 71.
Rate Period  The period for the rate is 20062010.

Napa County^{7}
Rate  The incidence rate is 48.8 with a 95% confidence interval from 44.0 to 54.0.
Average Annual Count  The count is 79.
Rate Period  The period for the rate is 20062010.

Lake County^{7}
Rate  The incidence rate is 48.5 with a 95% confidence interval from 42.0 to 55.7.
Average Annual Count  The count is 42.
Rate Period  The period for the rate is 20062010.

Solano County^{7}
Rate  The incidence rate is 48.2 with a 95% confidence interval from 45.2 to 51.4.
Average Annual Count  The count is 193.
Rate Period  The period for the rate is 20062010.

Tehama County^{7}
Rate  The incidence rate is 46.8 with a 95% confidence interval from 40.1 to 54.3.
Average Annual Count  The count is 36.
Rate Period  The period for the rate is 20062010.

Stanislaus County^{7}
Rate  The incidence rate is 46.6 with a 95% confidence interval from 43.8 to 49.5.
Average Annual Count  The count is 212.
Rate Period  The period for the rate is 20062010.

Tuolumne County^{7}
Rate  The incidence rate is 46.2 with a 95% confidence interval from 39.7 to 53.6.
Average Annual Count  The count is 38.
Rate Period  The period for the rate is 20062010.

Contra Costa County^{7}
Rate  The incidence rate is 45.9 with a 95% confidence interval from 44.1 to 47.8.
Average Annual Count  The count is 493.
Rate Period  The period for the rate is 20062010.

San Francisco County^{7}
Rate  The incidence rate is 45.9 with a 95% confidence interval from 43.9 to 48.0.
Average Annual Count  The count is 414.
Rate Period  The period for the rate is 20062010.

Modoc County^{7}
Rate  The incidence rate is 45.7 with a 95% confidence interval from 31.3 to 65.6.
Average Annual Count  The count is 7.
Rate Period  The period for the rate is 20062010.

San Bernardino County^{7}
Rate  The incidence rate is 45.6 with a 95% confidence interval from 44.1 to 47.2.
Average Annual Count  The count is 708.
Rate Period  The period for the rate is 20062010.

Sacramento County^{7}
Rate  The incidence rate is 44.9 with a 95% confidence interval from 43.3 to 46.6.
Average Annual Count  The count is 596.
Rate Period  The period for the rate is 20062010.

Los Angeles County^{7}
Rate  The incidence rate is 44.3 with a 95% confidence interval from 43.7 to 45.0.
Average Annual Count  The count is 3,944.
Rate Period  The period for the rate is 20062010.

San Mateo County^{7}
Rate  The incidence rate is 44.2 with a 95% confidence interval from 42.1 to 46.4.
Average Annual Count  The count is 346.
Rate Period  The period for the rate is 20062010.

Sonoma County^{7}
Rate  The incidence rate is 44.0 with a 95% confidence interval from 41.5 to 46.6.
Average Annual Count  The count is 239.
Rate Period  The period for the rate is 20062010.

Alameda County^{7}
Rate  The incidence rate is 43.8 with a 95% confidence interval from 42.3 to 45.4.
Average Annual Count  The count is 619.
Rate Period  The period for the rate is 20062010.

Yuba County^{7}
Rate  The incidence rate is 43.7 with a 95% confidence interval from 36.5 to 51.9.
Average Annual Count  The count is 27.
Rate Period  The period for the rate is 20062010.

Ventura County^{7}
Rate  The incidence rate is 43.4 with a 95% confidence interval from 41.4 to 45.5.
Average Annual Count  The count is 343.
Rate Period  The period for the rate is 20062010.

Madera County^{7}
Rate  The incidence rate is 43.1 with a 95% confidence interval from 38.3 to 48.4.
Average Annual Count  The count is 58.
Rate Period  The period for the rate is 20062010.

Amador County^{7}
Rate  The incidence rate is 42.9 with a 95% confidence interval from 35.5 to 51.7.
Average Annual Count  The count is 25.
Rate Period  The period for the rate is 20062010.

Kern County^{7}
Rate  The incidence rate is 42.7 with a 95% confidence interval from 40.4 to 45.0.
Average Annual Count  The count is 274.
Rate Period  The period for the rate is 20062010.

El Dorado County^{7}
Rate  The incidence rate is 42.6 with a 95% confidence interval from 38.6 to 46.9.
Average Annual Count  The count is 88.
Rate Period  The period for the rate is 20062010.

Mendocino County^{7}
Rate  The incidence rate is 42.5 with a 95% confidence interval from 37.1 to 48.6.
Average Annual Count  The count is 47.
Rate Period  The period for the rate is 20062010.

Riverside County^{7}
Rate  The incidence rate is 42.4 with a 95% confidence interval from 41.2 to 43.7.
Average Annual Count  The count is 844.
Rate Period  The period for the rate is 20062010.

Santa Clara County^{7}
Rate  The incidence rate is 41.4 with a 95% confidence interval from 40.0 to 42.9.
Average Annual Count  The count is 678.
Rate Period  The period for the rate is 20062010.

Placer County^{7}
Rate  The incidence rate is 41.4 with a 95% confidence interval from 38.5 to 44.3.
Average Annual Count  The count is 163.
Rate Period  The period for the rate is 20062010.

Lassen County^{7}
Rate  The incidence rate is 41.3 with a 95% confidence interval from 31.4 to 53.1.
Average Annual Count  The count is 13.
Rate Period  The period for the rate is 20062010.

Inyo County^{7}
Rate  The incidence rate is 41.2 with a 95% confidence interval from 30.9 to 54.4.
Average Annual Count  The count is 11.
Rate Period  The period for the rate is 20062010.

Marin County^{7}
Rate  The incidence rate is 40.9 with a 95% confidence interval from 37.8 to 44.2.
Average Annual Count  The count is 135.
Rate Period  The period for the rate is 20062010.

San Diego County^{7}
Rate  The incidence rate is 40.6 with a 95% confidence interval from 39.6 to 41.7.
Average Annual Count  The count is 1,175.
Rate Period  The period for the rate is 20062010.

Calaveras County^{7}
Rate  The incidence rate is 40.5 with a 95% confidence interval from 33.8 to 48.4.
Average Annual Count  The count is 27.
Rate Period  The period for the rate is 20062010.

Orange County^{7}
Rate  The incidence rate is 40.5 with a 95% confidence interval from 39.5 to 41.6.
Average Annual Count  The count is 1,159.
Rate Period  The period for the rate is 20062010.

Fresno County^{7}
Rate  The incidence rate is 40.5 with a 95% confidence interval from 38.5 to 42.6.
Average Annual Count  The count is 312.
Rate Period  The period for the rate is 20062010.

Kings County^{7}
Rate  The incidence rate is 40.4 with a 95% confidence interval from 35.0 to 46.2.
Average Annual Count  The count is 43.
Rate Period  The period for the rate is 20062010.

Merced County^{7}
Rate  The incidence rate is 40.4 with a 95% confidence interval from 36.4 to 44.6.
Average Annual Count  The count is 78.
Rate Period  The period for the rate is 20062010.

San Joaquin County^{7}
Rate  The incidence rate is 40.2 with a 95% confidence interval from 37.9 to 42.5.
Average Annual Count  The count is 238.
Rate Period  The period for the rate is 20062010.

Tulare County^{7}
Rate  The incidence rate is 40.1 with a 95% confidence interval from 37.1 to 43.2.
Average Annual Count  The count is 138.
Rate Period  The period for the rate is 20062010.

Plumas County^{7}
Rate  The incidence rate is 39.7 with a 95% confidence interval from 30.4 to 51.6.
Average Annual Count  The count is 13.
Rate Period  The period for the rate is 20062010.

San Benito County^{7}
Rate  The incidence rate is 39.7 with a 95% confidence interval from 31.8 to 48.9.
Average Annual Count  The count is 18.
Rate Period  The period for the rate is 20062010.

Butte County^{7}
Rate  The incidence rate is 39.3 with a 95% confidence interval from 35.9 to 42.9.
Average Annual Count  The count is 104.
Rate Period  The period for the rate is 20062010.

Imperial County^{7}
Rate  The incidence rate is 38.7 with a 95% confidence interval from 34.3 to 43.5.
Average Annual Count  The count is 57.
Rate Period  The period for the rate is 20062010.

Mariposa County^{7}
Rate  The incidence rate is 38.4 with a 95% confidence interval from 28.4 to 51.4.
Average Annual Count  The count is 10.
Rate Period  The period for the rate is 20062010.

San Luis Obispo County^{7}
Rate  The incidence rate is 37.6 with a 95% confidence interval from 34.6 to 40.8.
Average Annual Count  The count is 118.
Rate Period  The period for the rate is 20062010.

Del Norte County^{7}
Rate  The incidence rate is 37.6 with a 95% confidence interval from 28.6 to 48.6.
Average Annual Count  The count is 12.
Rate Period  The period for the rate is 20062010.

Yolo County^{7}
Rate  The incidence rate is 37.3 with a 95% confidence interval from 33.2 to 41.8.
Average Annual Count  The count is 61.
Rate Period  The period for the rate is 20062010.

Santa Cruz County^{7}
Rate  The incidence rate is 37.1 with a 95% confidence interval from 33.7 to 40.7.
Average Annual Count  The count is 96.
Rate Period  The period for the rate is 20062010.

Shasta County^{7}
Rate  The incidence rate is 36.9 with a 95% confidence interval from 33.4 to 40.7.
Average Annual Count  The count is 83.
Rate Period  The period for the rate is 20062010.

Santa Barbara County^{7}
Rate  The incidence rate is 36.7 with a 95% confidence interval from 34.2 to 39.4.
Average Annual Count  The count is 159.
Rate Period  The period for the rate is 20062010.

Siskiyou County^{7}
Rate  The incidence rate is 35.9 with a 95% confidence interval from 29.8 to 43.1.
Average Annual Count  The count is 25.
Rate Period  The period for the rate is 20062010.

Colusa County^{7}
Rate  The incidence rate is 35.7 with a 95% confidence interval from 24.9 to 49.6.
Average Annual Count  The count is 7.
Rate Period  The period for the rate is 20062010.

Trinity County^{7}
Rate  The incidence rate is 35.0 with a 95% confidence interval from 23.6 to 50.8.
Average Annual Count  The count is 7.
Rate Period  The period for the rate is 20062010.

Sutter County^{7}
Rate  The incidence rate is 34.9 with a 95% confidence interval from 29.7 to 40.8.
Average Annual Count  The count is 32.
Rate Period  The period for the rate is 20062010.

Nevada County^{7}
Rate  The incidence rate is 33.0 with a 95% confidence interval from 28.8 to 37.8.
Average Annual Count  The count is 47.
Rate Period  The period for the rate is 20062010.

Monterey County^{7}
Rate  The incidence rate is 32.5 with a 95% confidence interval from 30.0 to 35.3.
Average Annual Count  The count is 120.
Rate Period  The period for the rate is 20062010.

Glenn County^{7}
Rate  The incidence rate is 30.9 with a 95% confidence interval from 22.6 to 41.4.
Average Annual Count  The count is 9.
Rate Period  The period for the rate is 20062010.

Alpine County^{7}
Rate  *
Average Annual Count  *
Rate Period  *

Mono County^{7}
Rate  *
Average Annual Count  *
Rate Period  *

Sierra County^{7}
Rate  *
Average Annual Count  *
Rate Period  *

Notes:
Created by statecancerprofiles.cancer.gov on 09/18/2014 5:44 pm. State Cancer Registries may provide more current or more local data. † Incidence rates (cases per 100,000 population per year) are ageadjusted to the 2000 US standard population (19 age groups: <1, 14, 59, ... , 8084, 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 19692011 US Population Data File is used for SEER and NPCR incidence rates. § The total count for the US (SEER+NPCR) may differ from the summation of the individual states reported in this table. The total uses data from the CDC's National Program of Cancer Registries Cancer Surveillance System (NPCRCSS) January 2013 data submission for the following states: California, Kentucky, Louisiana, and New Jersey but data for those states when shown individually are sourced from the SEER November 2012 submission. * Data has been suppressed to ensure confidentiality and stability of rate estimates. Counts are suppressed if fewer than 16 cases were reported in a specific areasexrace category.
^{1} Source: CDC's National Program of Cancer Registries Cancer Surveillance System (NPCRCSS) January 2013 data submission and SEER November 2012 submission. ^{3} Source: SEER November 2012 submission. State Cancer Registry also receives funding from CDC's National Program of Cancer Registries.
^{7} Source: SEER November 2012 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.
