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Incidence Rates Table

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Incidence Rate Report for California by County

Colon & Rectum (Late Stage^), 2018-2022

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
Percent of Cases with Late Stage
 sort by percent late descending
California 7 N/A 19.1 (18.9, 19.3) N/A 8,449 55.8
US (SEER+NPCR) 1 N/A 22.0 (21.9, 22.1) N/A 86,932 59.9
Alameda County 7 Urban 18.5 (17.6, 19.4) 39 (22, 47) 346 58.2
Amador County 7 Rural 17.3 (13.1, 22.8) 45 (3, 54) 13 48.9
Butte County 7 Urban 25.3 (22.5, 28.4) 2 (1, 17) 64 59.6
Calaveras County 7 Rural 24.9 (19.4, 31.7) 3 (1, 48) 17 60.4
Colusa County 7 Rural 20.7 (13.0, 31.2) 17 (1, 54) 5 52.2
Contra Costa County 7 Urban 19.5 (18.4, 20.6) 31 (13, 43) 271 56.6
Del Norte County 7 Rural 14.8 (9.6, 22.1) 52 (5, 54) 5 57.4
El Dorado County 7 Urban 19.8 (17.4, 22.5) 26 (5, 49) 55 54.8
Fresno County 7 Urban 19.6 (18.4, 20.9) 28 (11, 44) 191 59.3
Glenn County 7 Rural 22.6 (15.8, 31.3) 9 (1, 53) 8 66.1
Humboldt County 7 Rural 20.7 (17.6, 24.1) 15 (3, 50) 36 57.8
Imperial County 7 Urban 20.0 (17.2, 23.2) 24 (4, 50) 37 57.7
Inyo County 7 Rural 19.3 (12.1, 29.6) 32 (1, 54) 5 61.4
Kern County 7 Urban 21.1 (19.7, 22.5) 13 (5, 34) 179 58.6
Kings County 7 Urban 15.8 (12.9, 19.1) 51 (17, 54) 21 57.5
Lake County 7 Rural 23.1 (18.9, 28.1) 6 (1, 48) 24 59.0
Lassen County 7 Rural 16.6 (11.0, 24.1) 48 (2, 54) 6 52.7
Los Angeles County 7 Urban 18.9 (18.5, 19.3) 37 (25, 42) 2,099 54.3
Madera County 7 Urban 20.6 (17.5, 24.0) 16 (3, 49) 34 57.3
Marin County 7 Urban 20.3 (18.2, 22.6) 21 (5, 45) 77 61.3
Mariposa County 7 Rural 19.0 (11.6, 29.9) 35 (1, 54) 5 55.1
Mendocino County 7 Rural 19.8 (16.3, 23.9) 25 (2, 52) 26 56.1
Merced County 7 Urban 23.9 (21.2, 26.8) 5 (1, 27) 61 60.5
Modoc County 7 Rural 28.6 (15.7, 48.7) 1 (1, 54) 4 76.0
Monterey County 7 Urban 17.2 (15.5, 19.0) 46 (23, 52) 79 55.2
Napa County 7 Urban 19.5 (16.6, 22.8) 30 (4, 52) 36 53.9
Nevada County 7 Rural 14.7 (12.0, 17.8) 53 (33, 54) 26 60.1
Orange County 7 Urban 18.2 (17.6, 18.8) 42 (29, 47) 670 56.7
Placer County 7 Urban 18.5 (16.8, 20.2) 41 (14, 50) 100 57.4
Plumas County 7 Rural 11.7 (6.9, 19.4) 54 (16, 54) 4 42.3
Riverside County 7 Urban 19.1 (18.3, 19.9) 34 (19, 43) 514 54.2
Sacramento County 7 Urban 20.5 (19.5, 21.5) 20 (9, 35) 357 57.6
San Benito County 7 Urban 21.7 (17.0, 27.4) 10 (1, 52) 15 54.8
San Bernardino County 7 Urban 20.2 (19.3, 21.1) 22 (10, 36) 431 56.4
San Diego County 7 Urban 19.5 (18.9, 20.2) 29 (16, 39) 708 56.8
San Francisco County 7 Urban 17.6 (16.4, 18.8) 44 (28, 51) 182 53.9
San Joaquin County 7 Urban 20.0 (18.6, 21.5) 23 (9, 43) 158 54.0
San Luis Obispo County 7 Urban 18.5 (16.5, 20.7) 40 (11, 51) 69 54.2
San Mateo County 7 Urban 16.4 (15.2, 17.6) 49 (38, 53) 151 53.5
Santa Barbara County 7 Urban 19.2 (17.5, 21.1) 33 (10, 48) 95 56.0
Santa Clara County 7 Urban 18.1 (17.3, 18.9) 43 (27, 48) 384 54.3
Santa Cruz County 7 Urban 22.7 (20.4, 25.3) 7 (1, 32) 72 60.3
Shasta County 7 Urban 21.7 (18.9, 24.7) 11 (2, 44) 52 55.8
Siskiyou County 7 Rural 17.0 (12.5, 22.8) 47 (4, 54) 12 53.2
Solano County 7 Urban 20.5 (18.7, 22.4) 18 (6, 42) 108 57.3
Sonoma County 7 Urban 21.0 (19.3, 22.7) 14 (5, 38) 135 55.8
Stanislaus County 7 Urban 20.5 (18.8, 22.3) 19 (6, 42) 114 57.6
Sutter County 7 Urban 19.8 (16.2, 23.9) 27 (2, 52) 22 57.6
Tehama County 7 Rural 24.2 (19.6, 29.7) 4 (1, 44) 21 60.6
Tulare County 7 Urban 16.0 (14.3, 17.8) 50 (36, 54) 70 50.5
Tuolumne County 7 Rural 18.6 (14.5, 23.8) 38 (2, 54) 17 59.2
Ventura County 7 Urban 18.9 (17.7, 20.2) 36 (15, 47) 190 54.1
Yolo County 7 Urban 21.5 (18.8, 24.6) 12 (2, 45) 44 64.2
Yuba County 7 Urban 22.7 (18.1, 28.1) 8 (1, 50) 18 58.1
Alpine 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 03/22/2026 11:48 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.

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 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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