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Incidence Rates Table

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Incidence Rate Report for Washington by County

Breast (Late Stage^), 2017-2021

All Races (includes Hispanic), Female, All Ages

Sorted by Count
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 ascending
Percent of Cases with Late Stage
 sort by percent late descending
Washington 5 N/A 43.8 (42.9, 44.7) N/A 1,899 30.6
US (SEER+NPCR) 1 N/A 42.0 (41.9, 42.2) N/A 80,548 31.2
King County 7 Urban 46.1 (44.4, 47.9) 12 (6, 19) 557 30.9
Pierce County 7 Urban 45.3 (42.6, 48.1) 14 (6, 21) 226 31.5
Snohomish County 7 Urban 47.6 (44.7, 50.6) 11 (4, 18) 217 30.7
Spokane County 6 Urban 36.5 (33.4, 39.8) 24 (18, 30) 113 25.8
Clark County 6 Urban 34.1 (31.1, 37.3) 26 (20, 31) 100 27.8
Thurston County 7 Urban 48.4 (43.8, 53.4) 9 (2, 20) 89 32.6
Kitsap County 7 Urban 48.2 (43.3, 53.5) 10 (2, 20) 80 33.3
Yakima County 6 Urban 49.3 (43.9, 55.2) 8 (1, 20) 64 39.5
Whatcom County 7 Urban 43.9 (38.6, 49.7) 17 (4, 25) 56 28.1
Benton County 6 Urban 42.3 (36.9, 48.3) 18 (5, 27) 47 30.9
Skagit County 7 Urban 54.7 (47.2, 63.1) 2 (1, 16) 45 33.3
Island County 7 Rural 51.4 (42.5, 61.8) 5 (1, 22) 30 33.2
Clallam County 7 Rural 40.7 (32.9, 50.1) 20 (4, 30) 26 26.8
Chelan County 6 Urban 57.1 (47.1, 68.6) 1 (1, 19) 26 34.9
Lewis County 6 Rural 45.5 (37.2, 55.3) 13 (1, 28) 24 37.1
Cowlitz County 6 Urban 32.1 (26.3, 38.9) 29 (18, 33) 23 32.2
Grays Harbor County 7 Rural 45.3 (36.6, 55.5) 15 (2, 29) 23 34.6
Grant County 6 Rural 41.7 (34.0, 50.8) 19 (3, 30) 21 36.1
Mason County 7 Rural 37.8 (29.2, 48.2) 23 (5, 32) 17 27.3
Franklin County 6 Urban 40.3 (31.8, 50.3) 21 (4, 31) 16 35.6
Walla Walla County 6 Urban 45.0 (34.9, 57.2) 16 (1, 30) 16 30.2
Okanogan County 6 Rural 50.8 (38.1, 66.6) 6 (1, 28) 13 31.8
Stevens County 6 Urban 34.4 (25.0, 46.4) 25 (6, 33) 11 25.6
Jefferson County 7 Rural 33.5 (22.6, 48.8) 28 (5, 33) 10 24.9
Klickitat County 6 Rural 53.8 (37.5, 75.3) 4 (1, 30) 9 40.7
San Juan County 7 Rural 50.1 (33.6, 74.0) 7 (1, 32) 8 28.7
Douglas County 6 Urban 30.4 (21.2, 42.4) 31 (13, 33) 8 23.6
Kittitas County 6 Rural 30.5 (21.2, 42.8) 30 (11, 33) 8 30.7
Pacific County 6 Rural 34.0 (23.0, 50.1) 27 (4, 33) 8 28.9
Whitman County 6 Rural 27.3 (17.4, 40.8) 32 (16, 33) 5 22.9
Lincoln County 6 Rural 54.2 (30.9, 89.4) 3 (1, 33) 4 35.0
Pend Oreille County 6 Rural 38.8 (21.1, 66.5) 22 (1, 33) 4 30.0
Asotin County 6 Urban 22.7 (12.3, 38.7) 33 (17, 33) 3 27.6
Adams County 6 Rural
*
*
3 or fewer
*
Columbia County 6 Rural
*
*
3 or fewer
*
Ferry County 6 Rural
*
*
3 or fewer
*
Garfield County 6 Rural
*
*
3 or fewer
*
Skamania County 6 Urban
*
*
3 or fewer
*
Wahkiakum County 6 Rural
*
*
3 or fewer
*
Notes:
Created by statecancerprofiles.cancer.gov on 10/13/2024 7:32 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 (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.
⋔ 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.
5 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.
6 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 2023 submission).
7 Source: SEER November 2023 submission.

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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