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Incidence Rates Table

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Incidence Rate Report for California by County

Leukemia (All Stages^), 2017-2021

All Races (includes Hispanic), Both Sexes, All Ages

Sorted by Name

County
 sort alphabetically by name descending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
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 descending
Recent Trend
Recent 5-Year Trend in Incidence Rates
(95% Confidence Interval)
 sort by trend descending
California 7 N/A 12.2 (12.0, 12.3) N/A 5,197 falling falling trend -1.1 (-1.5, -0.9)
US (SEER+NPCR) 1 N/A 14.1 (14.0, 14.1) N/A 53,074 falling falling trend -1.6 (-2.3, -1.2)
Alameda County 7 Urban 10.4 (9.7, 11.1) 47 (36, 50) 185 falling falling trend -2.3 (-8.0, -0.1)
Amador County 7 Rural 13.1 (9.3, 18.3) 21 (2, 50) 9 stable stable trend 0.9 (-1.8, 3.6)
Butte County 7 Urban 17.0 (14.8, 19.5) 4 (1, 18) 45 stable stable trend -2.2 (-18.4, 1.6)
Calaveras County 7 Rural 15.8 (11.5, 21.5) 6 (1, 49) 12 stable stable trend 0.7 (-2.1, 4.0)
Contra Costa County 7 Urban 10.6 (9.8, 11.4) 46 (32, 50) 140 falling falling trend -3.2 (-7.8, -1.0)
El Dorado County 7 Urban 13.4 (11.3, 15.8) 18 (4, 46) 35 stable stable trend -0.9 (-3.6, 1.9)
Fresno County 7 Urban 12.9 (11.9, 14.0) 22 (11, 39) 127 stable stable trend -0.2 (-1.0, 0.7)
Glenn County 7 Rural 20.3 (13.8, 28.7) 1 (1, 46) 7
*
*
Humboldt County 7 Rural 12.0 (9.7, 14.7) 34 (7, 50) 20 falling falling trend -2.1 (-3.8, -0.6)
Imperial County 7 Urban 13.2 (10.9, 15.8) 20 (4, 48) 24 stable stable trend 1.5 (-0.6, 4.2)
Inyo County 7 Rural 12.1 (7.1, 20.1) 30 (1, 50) 4 stable stable trend -1.3 (-5.4, 2.7)
Kern County 7 Urban 13.9 (12.7, 15.1) 16 (7, 31) 116 rising rising trend 1.0 (0.3, 1.9)
Kings County 7 Urban 12.2 (9.7, 15.1) 29 (6, 50) 17 stable stable trend -0.2 (-2.2, 1.9)
Lake County 7 Rural 14.8 (11.4, 19.1) 10 (1, 48) 14 stable stable trend 0.1 (-3.3, 3.8)
Lassen County 7 Rural 14.4 (9.2, 21.5) 14 (1, 50) 5 stable stable trend -3.1 (-10.7, 1.1)
Los Angeles County 7 Urban 11.7 (11.4, 12.0) 40 (26, 42) 1,241 falling falling trend -1.2 (-2.1, -0.6)
Madera County 7 Urban 13.6 (11.1, 16.4) 17 (3, 48) 22 falling falling trend -5.2 (-16.7, -0.2)
Marin County 7 Urban 12.2 (10.6, 14.0) 27 (11, 48) 48 stable stable trend -4.1 (-17.0, 0.1)
Mendocino County 7 Rural 14.5 (11.5, 18.1) 13 (1, 47) 18 stable stable trend 0.1 (-2.0, 2.3)
Merced County 7 Urban 9.4 (7.8, 11.3) 49 (30, 50) 24 falling falling trend -12.2 (-26.3, -2.3)
Monterey County 7 Urban 11.8 (10.4, 13.3) 38 (14, 49) 54 stable stable trend -4.9 (-19.0, 0.0)
Napa County 7 Urban 12.0 (9.7, 14.6) 35 (7, 50) 21 falling falling trend -1.8 (-3.3, -0.4)
Nevada County 7 Rural 12.3 (9.7, 15.5) 26 (5, 50) 20 stable stable trend -2.0 (-4.1, 0.2)
Orange County 7 Urban 12.5 (12.0, 13.1) 24 (17, 36) 443 stable stable trend -0.3 (-0.8, 0.2)
Placer County 7 Urban 12.1 (10.8, 13.6) 32 (12, 48) 63 falling falling trend -1.4 (-2.6, -0.1)
Plumas County 7 Rural 15.5 (9.2, 24.9) 8 (1, 50) 5 stable stable trend 2.5 (-1.0, 6.5)
Riverside County 7 Urban 12.1 (11.5, 12.7) 31 (19, 41) 313 stable stable trend 0.2 (-0.3, 0.8)
Sacramento County 7 Urban 10.2 (9.5, 10.9) 48 (36, 50) 170 falling falling trend -4.0 (-10.2, -1.1)
San Benito County 7 Urban 15.3 (11.2, 20.4) 9 (1, 49) 10 stable stable trend 1.8 (-2.8, 7.9)
San Bernardino County 7 Urban 11.7 (11.1, 12.4) 39 (21, 44) 246 stable stable trend 0.0 (-0.7, 0.8)
San Diego County 7 Urban 13.3 (12.8, 13.9) 19 (11, 28) 469 stable stable trend -0.1 (-0.6, 0.4)
San Francisco County 7 Urban 11.1 (10.1, 12.1) 43 (24, 49) 108 stable stable trend -0.1 (-0.6, 0.4)
San Joaquin County 7 Urban 11.1 (10.0, 12.2) 44 (22, 49) 86 stable stable trend 0.2 (-1.0, 1.5)
San Luis Obispo County 7 Urban 14.0 (12.2, 15.9) 15 (4, 39) 51 stable stable trend -0.4 (-1.9, 1.2)
San Mateo County 7 Urban 11.0 (10.0, 12.0) 45 (24, 49) 98 falling falling trend -2.5 (-8.1, -0.6)
Santa Barbara County 7 Urban 16.4 (14.8, 18.1) 5 (1, 16) 82 rising rising trend 1.4 (0.2, 2.8)
Santa Clara County 7 Urban 12.2 (11.5, 12.9) 28 (17, 42) 250 stable stable trend -0.4 (-1.1, 0.2)
Santa Cruz County 7 Urban 12.1 (10.3, 14.0) 33 (10, 49) 37 stable stable trend -0.1 (-2.1, 2.0)
Shasta County 7 Urban 17.2 (14.8, 19.8) 3 (1, 18) 44 stable stable trend 2.1 (0.0, 4.3)
Siskiyou County 7 Rural 11.9 (8.2, 16.9) 36 (2, 50) 8
*
*
Solano County 7 Urban 11.5 (10.2, 12.9) 42 (17, 49) 60 stable stable trend -0.4 (-1.8, 1.0)
Sonoma County 7 Urban 14.5 (13.2, 16.0) 12 (4, 28) 94 stable stable trend 0.9 (-0.3, 2.1)
Stanislaus County 7 Urban 11.8 (10.6, 13.2) 37 (15, 48) 65 stable stable trend 0.2 (-0.8, 1.3)
Sutter County 7 Urban 15.7 (12.5, 19.4) 7 (1, 42) 18 stable stable trend 1.3 (-0.6, 3.4)
Tehama County 7 Rural 18.0 (14.1, 22.7) 2 (1, 31) 16 stable stable trend 1.5 (-0.8, 4.1)
Tulare County 7 Urban 12.7 (11.3, 14.3) 23 (9, 45) 56 stable stable trend -0.5 (-1.6, 0.6)
Tuolumne County 7 Rural 11.6 (8.4, 15.9) 41 (4, 50) 11 falling falling trend -4.4 (-24.8, -1.6)
Ventura County 7 Urban 14.8 (13.7, 15.9) 11 (4, 21) 146 stable stable trend 0.9 (-0.1, 2.0)
Yolo County 7 Urban 9.0 (7.2, 11.1) 50 (31, 50) 18 falling falling trend -2.0 (-3.6, -0.4)
Yuba County 7 Urban 12.4 (9.1, 16.4) 25 (3, 50) 10 stable stable trend -1.2 (-3.8, 1.6)
Alpine County 7 Rural
*
*
3 or fewer
*
*
Colusa County 7 Rural
*
*
3 or fewer
*
*
Del Norte County 7 Rural
*
*
3 or fewer
*
*
Mariposa County 7 Rural
*
*
3 or fewer
*
*
Modoc County 7 Rural
*
*
3 or fewer
*
*
Mono County 7 Rural
*
*
3 or fewer
*
*
Sierra County 7 Rural
*
*
3 or fewer
*
*
Trinity County 7 Rural
*
*
3 or fewer
*
*
Notes:
Created by statecancerprofiles.cancer.gov on 12/11/2024 5:58 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.

† 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.
‡ Incidence data come from different sources. The Average Annual Percent Change (AAPC) is based on the APCs calculated by Joinpoint. Due to data availability issues, the time period used in the calculation of the joinpoint regression model may differ for selected counties.

Rates and trends are computed using different standards for malignancy. For more information see malignant.html.

^ All Stages refers to any stage in the Surveillance, Epidemiology, and End Results (SEER) Summary/Historic Combined Summary Stage (2004+).
⋔ 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.

Φ Rural-Urban Continuum Codes provided by the USDA.
* 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 - United States Department of Health and Human Services, Centers for Disease Control and Prevention and National Cancer Institute. Based on the 2023 submission.
7 Source: SEER November 2023 submission.
8 Source: Incidence data provided by the SEER Program. AAPCs are calculated by the Joinpoint Regression Program and are based on APCs. Data 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. Population counts for denominators are based on Census populations as modified by NCI. The US Population Data File is used with SEER November 2023 data.

Data for the United States does not include data from Indiana.
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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