Incidence Rates Table
Incidence Rate Report for California by County
Colon & Rectum (Late Stage^), 2017-2021
All Races (includes Hispanic), Both Sexes, Ages 50+
Sorted by Count
County
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2023 Rural-Urban Continuum Codes Φ
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Age-Adjusted Incidence Rate † cases per 100,000 (95% Confidence Interval)
|
CI*Rank ⋔ (95% Confidence Interval)
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Average Annual Count
|
Percent of Cases with Late Stage
|
|---|---|---|---|---|---|
| California 3 | N/A | 56.1 (55.5, 56.7) | N/A | 7,141 | 56.0 |
| US (SEER+NPCR) 1 | N/A | 64.2 (64.0, 64.4) | N/A | 72,697 | 59.1 |
| Lassen County 7 | Rural | 33.7 (19.0, 55.0) | 52 (14, 53) | 3 | 45.7 |
| Plumas County 7 | Rural | 30.5 (17.5, 49.8) | 53 (25, 53) | 3 | 36.2 |
| Colusa County 7 | Rural | 54.6 (32.6, 85.8) | 35 (1, 53) | 4 | 55.9 |
| Del Norte County 7 | Rural | 39.5 (24.2, 61.1) | 51 (4, 53) | 4 | 42.0 |
| Inyo County 7 | Rural | 45.7 (27.4, 71.5) | 49 (1, 53) | 4 | 53.8 |
| Mariposa County 7 | Rural | 43.3 (26.9, 66.4) | 50 (2, 53) | 4 | 48.9 |
| Glenn County 7 | Rural | 78.7 (56.3, 107.3) | 1 (1, 48) | 8 | 65.1 |
| San Benito County 7 | Urban | 55.5 (41.2, 73.1) | 32 (1, 52) | 11 | 53.0 |
| Siskiyou County 7 | Rural | 53.9 (40.3, 70.5) | 39 (1, 52) | 12 | 59.6 |
| Amador County 7 | Rural | 65.3 (50.3, 83.5) | 7 (1, 50) | 14 | 54.8 |
| Yuba County 7 | Urban | 65.7 (51.2, 83.1) | 6 (1, 49) | 15 | 57.8 |
| Calaveras County 7 | Rural | 66.8 (52.2, 84.2) | 4 (1, 49) | 15 | 63.6 |
| Tuolumne County 7 | Rural | 55.6 (43.5, 70.0) | 31 (1, 51) | 16 | 64.8 |
| Kings County 7 | Urban | 47.5 (37.9, 58.8) | 47 (8, 53) | 17 | 60.4 |
| Tehama County 7 | Rural | 71.2 (57.3, 87.5) | 2 (1, 46) | 19 | 60.6 |
| Sutter County 7 | Urban | 56.7 (45.8, 69.5) | 21 (1, 51) | 19 | 57.6 |
| Lake County 7 | Rural | 64.9 (52.7, 79.1) | 8 (1, 48) | 21 | 58.1 |
| Mendocino County 7 | Rural | 56.6 (46.5, 68.4) | 24 (2, 51) | 23 | 55.2 |
| Nevada County 7 | Rural | 49.4 (40.7, 59.3) | 46 (10, 52) | 26 | 62.4 |
| Madera County 7 | Urban | 56.9 (47.5, 67.7) | 20 (2, 50) | 26 | 55.5 |
| Napa County 7 | Urban | 50.2 (42.1, 59.3) | 43 (10, 52) | 28 | 51.6 |
| Humboldt County 7 | Rural | 62.7 (52.9, 73.6) | 10 (1, 46) | 31 | 55.1 |
| Imperial County 7 | Urban | 60.4 (51.3, 70.5) | 16 (1, 48) | 32 | 59.0 |
| Yolo County 7 | Urban | 56.7 (48.3, 66.1) | 23 (3, 50) | 33 | 62.3 |
| Shasta County 7 | Urban | 57.7 (50.2, 66.0) | 17 (3, 48) | 45 | 56.9 |
| Merced County 7 | Urban | 64.7 (56.5, 73.7) | 9 (1, 39) | 46 | 57.0 |
| El Dorado County 7 | Urban | 55.1 (48.1, 62.9) | 34 (6, 49) | 47 | 52.5 |
| Butte County 7 | Urban | 69.2 (61.1, 78.1) | 3 (1, 25) | 56 | 59.7 |
| Tulare County 7 | Urban | 50.1 (44.5, 56.1) | 44 (17, 51) | 61 | 51.3 |
| San Luis Obispo County 7 | Urban | 55.4 (49.3, 62.1) | 33 (7, 48) | 63 | 56.2 |
| Santa Cruz County 7 | Urban | 66.5 (59.1, 74.5) | 5 (1, 30) | 63 | 60.0 |
| Monterey County 7 | Urban | 51.2 (45.8, 57.1) | 42 (16, 51) | 68 | 55.5 |
| Marin County 7 | Urban | 56.7 (50.8, 63.1) | 22 (5, 47) | 68 | 61.9 |
| Santa Barbara County 7 | Urban | 56.6 (51.2, 62.4) | 25 (6, 46) | 83 | 58.6 |
| Placer County 7 | Urban | 55.7 (50.6, 61.1) | 30 (7, 47) | 91 | 58.5 |
| Stanislaus County 7 | Urban | 57.6 (52.4, 63.2) | 18 (6, 44) | 93 | 55.3 |
| Solano County 7 | Urban | 61.8 (56.3, 67.8) | 12 (3, 36) | 96 | 57.9 |
| Sonoma County 7 | Urban | 53.9 (49.4, 58.8) | 38 (12, 48) | 107 | 53.7 |
| San Mateo County 7 | Urban | 47.0 (43.4, 50.8) | 48 (37, 52) | 129 | 54.9 |
| San Joaquin County 7 | Urban | 60.4 (55.9, 65.3) | 15 (4, 36) | 135 | 55.3 |
| Kern County 7 | Urban | 61.3 (56.8, 66.1) | 13 (3, 35) | 145 | 58.9 |
| San Francisco County 7 | Urban | 49.8 (46.2, 53.6) | 45 (29, 50) | 149 | 53.3 |
| Fresno County 7 | Urban | 56.5 (52.5, 60.6) | 26 (10, 44) | 156 | 60.6 |
| Ventura County 7 | Urban | 54.1 (50.4, 58.0) | 37 (15, 47) | 160 | 53.2 |
| Contra Costa County 7 | Urban | 55.7 (52.5, 59.1) | 29 (14, 44) | 226 | 55.2 |
| Alameda County 7 | Urban | 54.2 (51.4, 57.2) | 36 (17, 45) | 288 | 58.1 |
| Sacramento County 7 | Urban | 62.2 (59.1, 65.5) | 11 (4, 24) | 311 | 58.3 |
| Santa Clara County 7 | Urban | 53.7 (51.1, 56.4) | 40 (20, 45) | 326 | 55.7 |
| San Bernardino County 7 | Urban | 60.5 (57.7, 63.5) | 14 (6, 28) | 358 | 56.4 |
| Riverside County 7 | Urban | 56.1 (53.8, 58.6) | 28 (13, 40) | 431 | 53.6 |
| Orange County 7 | Urban | 51.8 (49.9, 53.8) | 41 (30, 47) | 555 | 56.1 |
| San Diego County 7 | Urban | 56.4 (54.3, 58.5) | 27 (15, 39) | 583 | 55.9 |
| Los Angeles County 7 | Urban | 57.0 (55.8, 58.2) | 19 (16, 33) | 1,804 | 55.4 |
| Alpine County 7 | Rural |
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| Modoc County 7 | Rural |
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| Mono County 7 | Rural |
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| Sierra County 7 | Rural |
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| Trinity County 7 | Rural |
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Notes:
Created by statecancerprofiles.cancer.gov on 07/03/2025 8:55 am.
State Cancer Registries may provide more current or more local data.
Data cannot be shown for the following areas. For more information on what areas are suppressed or not available, please refer to the table.
Alpine, Modoc, Mono, Sierra, Trinity
† 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.
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).
Source: SEER and NPCR data. For more specific information please see the table.
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.
Created by statecancerprofiles.cancer.gov on 07/03/2025 8:55 am.
State Cancer Registries may provide more current or more local data.
Data cannot be shown for the following areas. For more information on what areas are suppressed or not available, please refer to the table.
Alpine, Modoc, Mono, Sierra, Trinity
† 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.
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).
Source: SEER and NPCR data. For more specific information please see the table.
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.