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Incidence Rates Table

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Incidence Rate Report for Washington by County

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

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

Sorted by Percentlate

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
Percent of Cases with Late Stage
 sort by percent late descending
Washington 1 N/A 21.0 (20.6, 21.5) N/A 1,836 61.9
US (SEER+NPCR) 1 N/A 22.0 (21.9, 22.1) N/A 86,932 59.9
Okanogan County 2 Rural 21.2 (16.2, 27.6) 20 (1, 34) 13 52.3
Cowlitz County 2 Urban 17.5 (14.5, 21.0) 29 (14, 34) 25 52.9
Douglas County 2 Urban 17.0 (12.2, 23.2) 32 (7, 34) 9 53.7
Chelan County 2 Urban 20.2 (16.3, 24.7) 23 (4, 33) 21 54.1
Asotin County 2 Urban 14.9 (9.1, 23.3) 34 (5, 34) 5 57.1
Walla Walla County 2 Urban 16.6 (12.6, 21.5) 33 (11, 34) 13 57.7
Thurston County 7 Urban 21.7 (19.5, 24.0) 18 (6, 28) 76 58.9
Mason County 7 Rural 21.9 (17.6, 26.9) 16 (2, 32) 22 59.3
Pacific County 2 Rural 17.3 (11.6, 25.7) 31 (3, 34) 8 60.3
Clark County 2 Urban 17.5 (15.9, 19.1) 30 (22, 34) 98 60.4
Yakima County 2 Urban 19.1 (16.7, 21.7) 27 (12, 33) 50 60.4
Whatcom County 7 Urban 19.7 (17.3, 22.4) 24 (10, 32) 52 60.6
Kitsap County 7 Urban 21.5 (19.2, 24.0) 19 (6, 29) 71 61.3
Snohomish County 7 Urban 22.2 (20.8, 23.7) 15 (7, 24) 201 61.3
Pierce County 7 Urban 23.2 (21.9, 24.7) 11 (4, 20) 226 62.2
Island County 7 Rural 25.7 (21.4, 30.6) 4 (1, 25) 31 62.4
Lewis County 2 Rural 24.3 (20.2, 29.0) 7 (1, 28) 28 63.1
Stevens County 2 Urban 24.0 (18.6, 30.6) 9 (1, 32) 16 63.5
Clallam County 7 Rural 23.9 (19.8, 28.7) 10 (1, 28) 32 63.7
Skagit County 7 Urban 24.9 (21.6, 28.7) 6 (1, 23) 44 63.8
Grays Harbor County 7 Rural 27.5 (23.1, 32.6) 2 (1, 19) 30 64.0
King County 7 Urban 21.1 (20.3, 21.9) 21 (12, 26) 502 64.2
Kittitas County 2 Rural 18.1 (12.9, 24.7) 28 (4, 34) 9 65.7
Spokane County 2 Urban 21.0 (19.3, 22.7) 22 (9, 28) 131 65.8
Pend Oreille County 2 Rural 19.4 (12.0, 31.0) 26 (1, 34) 5 66.7
Benton County 2 Urban 22.9 (20.1, 25.9) 12 (3, 27) 51 67.9
Jefferson County 7 Rural 22.5 (16.6, 30.3) 14 (1, 34) 15 69.4
San Juan County 7 Rural 24.2 (16.4, 35.5) 8 (1, 34) 8 69.5
Franklin County 2 Urban 25.2 (20.3, 30.9) 5 (1, 29) 19 70.3
Klickitat County 2 Rural 19.6 (13.4, 28.1) 25 (1, 34) 7 72.0
Grant County 2 Rural 21.8 (17.8, 26.4) 17 (2, 32) 22 72.2
Skamania County 2 Urban 29.3 (18.5, 45.1) 1 (1, 33) 5 72.2
Lincoln County 2 Rural 22.6 (13.6, 36.6) 13 (1, 34) 4 72.4
Adams County 2 Rural 25.8 (16.3, 38.7) 3 (1, 34) 5 77.4
Columbia County 2 Rural
*
*
3 or fewer
*
Ferry County 2 Rural
*
*
3 or fewer
*
Garfield County 2 Rural
*
*
3 or fewer
*
Wahkiakum County 2 Rural
*
*
3 or fewer
*
Whitman County 2 Rural
*
*
3 or fewer
*

Notes:
Created by statecancerprofiles.cancer.gov on 03/22/2026 1:37 pm.

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.

2 Source: National Program of Cancer Registries SEER*Stat Database - United States Department of Health and Human Services, Centers for Disease Control and Prevention (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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