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Incidence Rates Table

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Incidence Rate Report for California by County

Breast (Late Stage^), 2015-2019

All Races (includes Hispanic), Female, All Ages

Sorted by Count
County
 sort alphabetically by name ascending
Age-Adjusted Incidence Rate
cases per 100,000
(95% Confidence Interval)
 sort by rate descending
CI*Rank⋔
(95% Confidence Interval)
 sort by CI rank descending
Average Annual Count
 sort by count ascending
Percent of Cases with Late Stage
 sort by percent late descending
California 3 41.4 (41.1, 41.8) N/A 9,115 32.9
US (SEER+NPCR) 1 41.6 (41.5, 41.7) N/A 79,720 31.4
Los Angeles County 7 41.5 (40.8, 42.3) 28 (18, 36) 2,352 34.2
San Diego County 7 44.5 (43.1, 45.9) 13 (6, 25) 808 33.6
Orange County 7 41.3 (40.0, 42.7) 31 (17, 39) 764 31.1
Riverside County 7 38.6 (37.1, 40.2) 41 (28, 47) 508 33.4
San Bernardino County 7 42.1 (40.4, 43.9) 26 (10, 38) 460 36.9
Santa Clara County 7 40.7 (39.0, 42.5) 32 (16, 42) 430 32.4
Alameda County 7 39.7 (37.8, 41.5) 37 (21, 46) 376 31.8
Sacramento County 7 43.0 (41.0, 45.0) 22 (8, 36) 370 32.6
Contra Costa County 7 43.4 (41.2, 45.7) 18 (6, 35) 303 31.5
Ventura County 7 43.3 (40.7, 46.0) 19 (6, 38) 218 32.2
San Francisco County 7 38.8 (36.3, 41.5) 40 (20, 48) 191 31.0
San Mateo County 7 38.1 (35.5, 40.7) 42 (24, 50) 178 27.1
Fresno County 7 37.2 (34.8, 39.8) 44 (27, 50) 178 33.4
San Joaquin County 7 42.9 (40.0, 46.0) 23 (6, 41) 166 36.0
Kern County 7 39.4 (36.7, 42.3) 38 (16, 48) 163 34.3
Sonoma County 7 40.4 (37.2, 43.8) 35 (10, 48) 135 29.5
Solano County 7 44.2 (40.6, 48.1) 16 (3, 39) 118 33.8
Stanislaus County 7 40.0 (36.8, 43.5) 36 (10, 48) 114 31.9
Placer County 7 42.7 (39.1, 46.6) 24 (5, 45) 112 29.0
Santa Barbara County 7 43.1 (39.3, 47.2) 20 (4, 44) 103 29.8
Monterey County 7 41.4 (37.6, 45.6) 29 (6, 47) 90 34.0
Marin County 7 46.1 (41.4, 51.2) 7 (2, 39) 84 27.4
Tulare County 7 35.3 (31.8, 39.1) 47 (29, 52) 77 33.1
San Luis Obispo County 7 44.3 (39.5, 49.5) 15 (2, 44) 76 28.9
Santa Cruz County 7 46.0 (41.2, 51.2) 8 (2, 39) 73 31.4
Butte County 7 43.1 (37.8, 48.9) 21 (3, 48) 57 30.9
El Dorado County 7 38.0 (33.1, 43.4) 43 (9, 52) 51 28.9
Shasta County 7 43.9 (38.2, 50.2) 17 (2, 48) 51 29.0
Merced County 7 39.1 (34.3, 44.3) 39 (6, 51) 49 38.6
Yolo County 7 44.8 (39.1, 51.0) 11 (2, 48) 47 32.7
Napa County 7 45.9 (39.6, 53.1) 9 (1, 46) 41 34.1
Imperial County 7 44.7 (38.5, 51.7) 12 (1, 48) 39 41.2
Humboldt County 7 42.7 (36.3, 49.9) 25 (2, 49) 36 37.5
Nevada County 7 50.4 (42.2, 59.9) 3 (1, 43) 36 31.8
Madera County 7 37.0 (31.3, 43.5) 46 (8, 53) 31 36.3
Sutter County 7 40.5 (33.1, 49.1) 33 (2, 52) 22 33.5
Lake County 7 50.3 (40.2, 62.3) 4 (1, 47) 21 36.8
Mendocino County 7 33.3 (26.6, 41.3) 49 (11, 53) 20 27.9
Kings County 7 31.1 (25.1, 38.1) 51 (27, 53) 19 29.8
Tuolumne County 7 46.3 (35.6, 59.3) 6 (1, 51) 17 33.3
Tehama County 7 40.4 (31.8, 50.9) 34 (2, 53) 17 33.6
Calaveras County 7 37.1 (28.0, 48.8) 45 (2, 53) 14 32.4
San Benito County 7 44.4 (34.4, 56.3) 14 (1, 51) 14 39.0
Yuba County 7 34.9 (26.8, 44.7) 48 (5, 53) 13 32.4
Amador County 7 45.5 (33.0, 61.6) 10 (1, 52) 13 30.0
Siskiyou County 7 28.4 (19.5, 40.2) 53 (12, 53) 9 29.5
Glenn County 7 51.7 (36.7, 71.0) 2 (1, 51) 8 38.0
Lassen County 7 57.3 (39.8, 80.1) 1 (1, 51) 8 36.8
Plumas County 7 48.6 (31.6, 72.5) 5 (1, 53) 8 37.3
Inyo County 7 41.7 (26.5, 63.2) 27 (1, 53) 6 33.3
Del Norte County 7 31.9 (19.9, 48.8) 50 (2, 53) 5 40.6
Mariposa County 7 41.3 (24.1, 66.6) 30 (1, 53) 5 32.1
Trinity County 7 30.1 (17.0, 52.8) 52 (1, 53) 3 39.5
Alpine County 7
*
*
3 or fewer
*
Colusa County 7
*
*
3 or fewer
*
Modoc County 7
*
*
3 or fewer
*
Mono County 7
*
*
3 or fewer
*
Sierra County 7
*
*
3 or fewer
*
Notes:
Created by statecancerprofiles.cancer.gov on 01/30/2023 3:04 am.

State Cancer Registries may provide more current or more local data.
Trend
Rising when 95% confidence interval of average annual percent change is above 0.
Stable when 95% confidence interval of average annual percent change includes 0.
Falling when 95% confidence interval of average annual percent change is below 0.

⋔ Results presented with the CI*Rank statistics help show the usefulness of ranks. For example, ranks for relatively rare diseases or less populated areas may be essentially meaningless because of their large variability, but ranks for more common diseases in densely populated regions can be very useful. More information about methodology can be found on the CI*Rank website.

† 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 Population Data File is used for SEER and NPCR incidence rates.

Rates are computed using cancers classified as malignant based on ICD-O-3. For more information see malignant.html.

^ Late Stage is defined as cases determined to be regional or distant. Due to changes in stage coding, Combined Summary Stage (2004+) is used for data from Surveillance, Epidemiology, and End Results (SEER) databases and Merged Summary Stage is used for data from National Program of Cancer Registries databases. Due to the increased complexity with staging, other staging variables maybe used if necessary.
* Data has been suppressed to ensure confidentiality and stability of rate estimates. Counts are suppressed if fewer than 16 records were reported in a specific area-sex-race category. If an average count of 3 is shown, the total number of cases for the time period is 16 or more which exceeds suppression threshold (but is rounded to 3).

1 Source: National Program of Cancer Registries and Surveillance, Epidemiology, and End Results SEER*Stat Database (2001-2019) - United States Department of Health and Human Services, Centers for Disease Control and Prevention and National Cancer Institute. Based on the 2021 submission.
3 Source: SEER November 2021 submission. State Cancer Registry also receives funding from CDC's National Program of Cancer Registries.
7 Source: SEER November 2021 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.

Data for the United States does not include data from Nevada.
Data for the United States does not include Puerto Rico.

When displaying county information, the CI*Rank for the state is not shown because it's not comparable. To see the state CI*Rank please view the statistics at the US By State level.

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