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Incidence Rates Table

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Incidence Rate Report for California by County

All Cancer Sites (All Stages^), 2018-2022

All Races (includes Hispanic), Both Sexes, Ages 65+

Sorted by Recentaapc

County
 sort alphabetically by name ascending
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 1,846.2 (1,841.2, 1,851.3) N/A 105,045 falling falling trend -1.1 (-1.8, -0.3)
US (SEER+NPCR) 1 N/A 2,004.7 (2,002.9, 2,006.4) N/A 1,067,371 falling falling trend -1.2 (-1.8, -0.8)
Modoc County 7 Rural 1,054.4 (879.5, 1,254.5) 57 (54, 57) 26 falling falling trend -9.1 (-21.9, -3.7)
Trinity County 7 Rural 1,116.8 (977.7, 1,270.4) 56 (54, 57) 50 falling falling trend -6.8 (-12.1, -4.9)
Tehama County 7 Rural 2,081.2 (1,968.9, 2,198.3) 8 (1, 25) 260 falling falling trend -5.8 (-9.3, -1.4)
Siskiyou County 7 Rural 1,553.2 (1,449.3, 1,662.6) 51 (45, 54) 174 falling falling trend -3.3 (-8.0, -2.1)
San Joaquin County 7 Urban 1,835.4 (1,797.3, 1,874.1) 34 (25, 41) 1,816 falling falling trend -2.5 (-3.7, -1.5)
Del Norte County 7 Rural 1,479.3 (1,330.3, 1,640.7) 53 (44, 55) 76 falling falling trend -2.4 (-3.6, -1.1)
San Diego County 7 Urban 1,989.1 (1,970.8, 2,007.5) 18 (13, 22) 9,301 falling falling trend -2.3 (-3.4, -1.4)
Sierra County 7 Rural 1,298.5 (988.7, 1,676.0) 55 (35, 57) 12 stable stable trend -1.8 (-3.8, 0.6)
Nevada County 7 Rural 1,807.0 (1,735.8, 1,880.3) 39 (23, 47) 504 falling falling trend -1.6 (-2.0, -1.2)
Lake County 7 Rural 1,896.5 (1,798.7, 1,998.5) 27 (12, 42) 292 falling falling trend -1.4 (-2.1, -0.6)
Plumas County 7 Rural 1,520.7 (1,375.6, 1,677.3) 52 (43, 55) 86 falling falling trend -1.4 (-2.4, -0.3)
Inyo County 7 Rural 1,584.5 (1,422.1, 1,760.3) 49 (32, 55) 71 falling falling trend -1.3 (-2.4, -0.2)
Orange County 7 Urban 1,907.7 (1,890.0, 1,925.5) 25 (20, 29) 9,019 falling falling trend -1.3 (-2.1, -0.8)
Sacramento County 7 Urban 1,850.1 (1,824.5, 1,876.0) 31 (25, 38) 4,129 falling falling trend -1.3 (-1.7, -1.0)
Solano County 7 Urban 1,853.6 (1,808.3, 1,899.8) 29 (22, 41) 1,326 falling falling trend -1.3 (-2.8, -0.8)
Tulare County 7 Urban 1,675.5 (1,625.6, 1,726.5) 47 (42, 51) 883 falling falling trend -1.3 (-1.6, -1.0)
Amador County 7 Rural 1,988.3 (1,868.9, 2,113.5) 16 (4, 38) 214 falling falling trend -1.2 (-1.9, -0.6)
Contra Costa County 7 Urban 1,915.4 (1,886.8, 1,944.3) 23 (19, 30) 3,501 falling falling trend -1.2 (-2.7, -0.7)
Imperial County 7 Urban 1,586.4 (1,514.4, 1,660.9) 50 (46, 54) 371 falling falling trend -1.2 (-1.5, -0.7)
Humboldt County 7 Rural 2,046.5 (1,964.1, 2,131.5) 12 (4, 23) 495 falling falling trend -1.1 (-1.6, -0.5)
Merced County 7 Urban 1,782.9 (1,716.3, 1,851.4) 41 (27, 48) 556 falling falling trend -1.1 (-1.5, -0.7)
El Dorado County 7 Urban 1,962.6 (1,900.7, 2,026.0) 20 (11, 29) 797 falling falling trend -1.0 (-1.5, -0.4)
Kings County 7 Urban 1,706.1 (1,614.3, 1,801.7) 46 (30, 51) 265 falling falling trend -1.0 (-1.4, -0.6)
San Bernardino County 7 Urban 1,783.2 (1,759.4, 1,807.1) 40 (34, 44) 4,520 falling falling trend -1.0 (-1.2, -0.8)
San Luis Obispo County 7 Urban 2,161.0 (2,106.7, 2,216.4) 5 (1, 10) 1,239 falling falling trend -1.0 (-2.2, -0.1)
Kern County 7 Urban 1,827.8 (1,789.5, 1,866.6) 36 (26, 42) 1,815 falling falling trend -0.9 (-1.2, -0.5)
Mono County 7 Rural 1,319.3 (1,103.5, 1,566.3) 54 (47, 57) 29 stable stable trend -0.9 (-3.1, 2.1)
Riverside County 7 Urban 1,807.3 (1,787.4, 1,827.3) 38 (31, 41) 6,395 falling falling trend -0.9 (-1.0, -0.8)
Stanislaus County 7 Urban 1,917.3 (1,871.5, 1,964.0) 22 (17, 32) 1,367 falling falling trend -0.9 (-2.7, -0.3)
Monterey County 7 Urban 1,841.8 (1,792.7, 1,892.0) 33 (22, 42) 1,100 falling falling trend -0.8 (-0.9, -0.6)
San Mateo County 7 Urban 1,849.5 (1,815.3, 1,884.1) 32 (24, 39) 2,278 falling falling trend -0.8 (-0.9, -0.6)
Fresno County 7 Urban 1,821.6 (1,787.4, 1,856.2) 37 (27, 42) 2,228 falling falling trend -0.7 (-1.0, -0.3)
Santa Cruz County 7 Urban 2,177.3 (2,114.8, 2,241.1) 4 (1, 10) 981 stable stable trend -0.7 (-3.0, 2.1)
Shasta County 7 Urban 2,083.0 (2,017.0, 2,150.6) 9 (3, 19) 771 falling falling trend -0.7 (-1.2, -0.2)
Calaveras County 7 Rural 1,946.7 (1,836.8, 2,061.6) 21 (7, 40) 243 falling falling trend -0.6 (-1.1, -0.1)
Marin County 7 Urban 2,075.7 (2,022.9, 2,129.5) 10 (5, 17) 1,191 falling falling trend -0.6 (-0.8, -0.3)
Placer County 7 Urban 2,034.5 (1,990.0, 2,079.7) 14 (7, 21) 1,608 falling falling trend -0.6 (-0.9, -0.3)
San Benito County 7 Urban 1,877.5 (1,744.0, 2,018.5) 28 (10, 48) 153 stable stable trend -0.6 (-1.2, 0.1)
Los Angeles County 7 Urban 1,717.9 (1,708.0, 1,727.8) 44 (42, 48) 23,729 stable stable trend -0.5 (-0.9, 0.2)
Sutter County 7 Urban 1,908.9 (1,812.1, 2,009.5) 24 (11, 42) 294 stable stable trend -0.5 (-1.2, 0.2)
Madera County 7 Urban 1,898.7 (1,815.3, 1,985.1) 26 (14, 40) 404 stable stable trend -0.3 (-0.9, 0.4)
Yuba County 7 Urban 2,128.2 (1,998.9, 2,263.9) 6 (1, 23) 215 stable stable trend -0.3 (-1.0, 0.4)
Butte County 7 Urban 2,201.0 (2,133.2, 2,270.4) 3 (1, 9) 825 stable stable trend -0.2 (-3.3, 2.2)
Mendocino County 7 Rural 1,849.6 (1,764.6, 1,937.7) 30 (17, 45) 379 stable stable trend -0.2 (-1.3, 2.3)
Alameda County 7 Urban 1,741.3 (1,717.0, 1,765.8) 43 (39, 47) 4,057 stable stable trend -0.1 (-0.5, 0.4)
Glenn County 7 Rural 2,333.6 (2,135.1, 2,545.6) 1 (1, 14) 104 stable stable trend 0.1 (-0.9, 1.1)
Lassen County 7 Rural 1,651.1 (1,486.1, 1,829.5) 48 (25, 54) 77 stable stable trend 0.2 (-0.9, 1.5)
Colusa County 7 Rural 1,834.8 (1,624.0, 2,065.4) 35 (4, 52) 57 stable stable trend 0.4 (-1.1, 2.1)
Sonoma County 7 Urban 2,106.5 (2,064.6, 2,149.1) 7 (4, 14) 2,003 stable stable trend 0.4 (-0.1, 1.7)
Santa Clara County 7 Urban 1,771.0 (1,748.1, 1,794.1) 42 (36, 44) 4,653 stable stable trend 0.6 (0.0, 1.6)
Ventura County 7 Urban 2,045.8 (2,011.1, 2,080.8) 13 (7, 18) 2,719 rising rising trend 0.9 (0.1, 2.5)
San Francisco County 7 Urban 1,715.0 (1,683.9, 1,746.6) 45 (41, 49) 2,377 stable stable trend 1.0 (-1.1, 2.3)
Napa County 7 Urban 1,990.1 (1,915.4, 2,067.1) 17 (7, 28) 541 stable stable trend 2.3 (-0.3, 5.4)
Santa Barbara County 7 Urban 2,213.6 (2,163.8, 2,264.3) 2 (1, 7) 1,530 rising rising trend 2.5 (0.6, 5.4)
Yolo County 7 Urban 1,979.8 (1,904.9, 2,057.0) 19 (8, 30) 542 stable stable trend 2.5 (-0.2, 5.1)
Mariposa County 7 Rural 2,003.1 (1,828.3, 2,190.4) 15 (1, 44) 98 rising rising trend 2.9 (0.3, 7.9)
Tuolumne County 7 Rural 2,063.2 (1,958.4, 2,172.3) 11 (2, 25) 298 rising rising trend 4.2 (0.4, 10.2)
Alpine County 7 Rural
*
*
3 or fewer
*
*

Notes:
Created by statecancerprofiles.cancer.gov on 03/18/2026 3:24 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 (SEER areas use 20 age groups and NPCR areas use 19 age groups). 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. Due to changes in stage coding, Combined Summary Stage with Expanded Regional Codes (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.

⋔ 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. The rates used in CI*Rank are all age-adjusted to the 2000 US standard population using 19 age groups for SEER and NPCR areas. More information about methodology can be found on the CI*Rank website.

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.

Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.

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 2024 submission.

7 Source: SEER November 2024 submission.

* 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.

Data for United States does not include Puerto Rico.

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