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Incidence Rates Table

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Incidence Rate Report for Iowa by County

Colon & Rectum (Late Stage^), 2016-2020

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

Sorted by Count
County
 sort alphabetically by name ascending
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
Iowa 3 23.3 (22.6, 24.0) N/A 899 57.0
US (SEER+NPCR) 1 21.7 (21.6, 21.7) N/A 81,622 59.1
Clarke County 7 27.5 (15.5, 45.9) 28 (1, 83) 3 61.5
Decatur County 7 33.7 (18.5, 56.9) 7 (1, 83) 3 59.3
Grundy County 7 18.7 (10.1, 32.2) 77 (6, 83) 3 57.1
Hamilton County 7 15.7 (8.6, 26.7) 83 (17, 83) 3 45.7
Humboldt County 7 24.2 (13.1, 41.4) 44 (1, 83) 3 53.3
Guthrie County 7 21.7 (12.2, 36.7) 64 (2, 83) 3 50.0
Hancock County 7 21.3 (11.8, 36.1) 65 (3, 83) 3 48.6
Palo Alto County 7 33.6 (18.4, 56.1) 9 (1, 83) 4 60.0
Greene County 7 27.9 (15.9, 46.4) 25 (1, 83) 4 59.4
Union County 7 23.4 (13.6, 37.8) 53 (2, 83) 4 57.6
Chickasaw County 7 23.3 (14.0, 37.3) 54 (2, 83) 4 55.6
Howard County 7 30.8 (18.0, 49.9) 12 (1, 83) 4 58.8
Shelby County 7 20.2 (12.1, 32.9) 71 (7, 83) 4 58.8
Butler County 7 20.5 (12.2, 32.8) 69 (6, 83) 4 45.7
Louisa County 7 28.1 (17.2, 44.0) 24 (1, 83) 4 65.6
Lyon County 7 28.9 (17.6, 45.1) 19 (1, 83) 4 55.3
Mitchell County 7 30.4 (17.8, 48.7) 14 (1, 83) 4 60.0
Monona County 7 26.6 (16.1, 43.3) 29 (1, 83) 4 61.8
Sac County 7 28.3 (16.3, 46.4) 21 (1, 83) 4 41.2
Dickinson County 7 16.3 (9.5, 26.5) 82 (19, 83) 4 52.4
Floyd County 7 18.4 (11.3, 29.0) 78 (12, 83) 4 55.0
O'Brien County 7 28.2 (17.2, 43.7) 23 (1, 83) 5 57.5
Mills County 7 24.4 (15.5, 37.1) 42 (2, 83) 5 52.2
Monroe County 7 39.6 (25.2, 60.6) 2 (1, 78) 5 61.5
Wright County 7 25.4 (15.4, 39.9) 35 (2, 83) 5 61.5
Harrison County 7 23.4 (15.0, 35.5) 52 (3, 83) 5 59.5
Kossuth County 7 23.6 (14.2, 37.1) 50 (2, 83) 5 58.1
Emmet County 7 37.3 (23.6, 57.1) 4 (1, 79) 5 57.8
Iowa County 7 22.8 (14.6, 34.4) 56 (5, 83) 5 61.9
Page County 7 24.3 (15.5, 36.9) 43 (3, 83) 5 60.5
Appanoose County 7 23.9 (15.6, 36.2) 47 (3, 83) 5 60.0
Cedar County 7 22.1 (14.2, 33.1) 62 (5, 83) 5 67.5
Keokuk County 7 40.1 (25.3, 60.7) 1 (1, 78) 5 75.0
Montgomery County 7 33.6 (21.4, 51.3) 8 (1, 80) 5 65.9
Winneshiek County 7 20.2 (12.6, 31.0) 70 (8, 83) 5 52.9
Allamakee County 7 27.9 (18.2, 41.5) 26 (1, 82) 6 59.2
Calhoun County 7 36.8 (23.9, 55.2) 5 (1, 76) 6 74.4
Crawford County 7 25.5 (16.9, 37.2) 33 (3, 83) 6 69.0
Jones County 7 20.0 (13.1, 29.7) 72 (11, 83) 6 54.7
Madison County 7 28.5 (18.9, 41.5) 20 (1, 81) 6 51.8
Clay County 7 23.9 (15.8, 35.2) 49 (3, 83) 6 55.4
Delaware County 7 24.6 (16.3, 36.1) 40 (3, 83) 6 54.4
Hardin County 7 22.2 (14.6, 33.1) 60 (6, 83) 6 64.6
Henry County 7 26.1 (17.5, 37.8) 32 (2, 82) 6 60.8
Mahaska County 7 22.3 (14.9, 32.2) 59 (7, 83) 6 50.8
Buena Vista County 7 30.8 (20.9, 43.7) 13 (1, 80) 7 61.1
Cass County 7 37.9 (25.4, 54.8) 3 (1, 71) 7 61.1
Clayton County 7 21.1 (14.3, 30.8) 66 (10, 83) 7 54.1
Washington County 7 22.6 (15.2, 32.6) 57 (6, 83) 7 64.7
Cherokee County 7 34.7 (23.4, 50.7) 6 (1, 77) 7 70.8
Poweshiek County 7 23.9 (16.3, 34.5) 48 (5, 83) 7 56.7
Tama County 7 27.8 (18.8, 39.9) 27 (2, 82) 7 54.8
Carroll County 7 25.4 (17.1, 36.6) 34 (3, 83) 7 54.7
Jefferson County 7 25.0 (16.8, 36.5) 38 (3, 83) 7 77.8
Benton County 7 24.1 (16.6, 34.0) 45 (4, 83) 7 54.5
Fayette County 7 23.5 (16.2, 33.5) 51 (6, 83) 7 56.1
Boone County 7 24.0 (16.8, 33.3) 46 (5, 82) 8 51.9
Buchanan County 7 32.0 (22.5, 44.3) 10 (1, 76) 8 62.5
Jackson County 7 29.5 (20.6, 41.3) 16 (1, 80) 8 62.5
Plymouth County 7 26.3 (18.7, 36.3) 31 (3, 81) 8 53.2
Bremer County 7 29.4 (21.1, 40.0) 17 (1, 76) 9 68.7
Cerro Gordo County 7 16.7 (12.1, 22.7) 80 (35, 83) 10 49.5
Jasper County 7 18.8 (13.9, 25.1) 76 (26, 83) 10 50.5
Warren County 7 17.1 (12.6, 22.6) 79 (37, 83) 10 60.0
Des Moines County 7 19.6 (14.4, 26.1) 74 (22, 83) 10 47.7
Sioux County 7 26.5 (19.5, 35.2) 30 (4, 79) 10 62.7
Wapello County 7 25.0 (18.6, 33.1) 39 (5, 81) 11 56.3
Marshall County 7 21.8 (16.3, 28.6) 63 (12, 83) 12 50.4
Webster County 7 24.5 (18.4, 32.1) 41 (6, 81) 12 50.4
Marion County 7 28.2 (21.4, 36.8) 22 (3, 75) 12 61.2
Dallas County 7 16.4 (12.8, 20.7) 81 (48, 83) 15 51.0
Lee County 7 31.7 (24.7, 40.3) 11 (1, 64) 15 69.4
Muscatine County 7 30.0 (23.6, 37.7) 15 (2, 67) 16 63.7
Story County 7 19.8 (15.7, 24.6) 73 (26, 82) 17 53.0
Clinton County 7 29.3 (23.4, 36.3) 18 (3, 64) 19 66.0
Dubuque County 7 19.0 (15.5, 23.1) 75 (35, 83) 22 49.3
Johnson County 7 20.8 (17.4, 24.7) 67 (31, 80) 28 57.0
Woodbury County 7 25.1 (21.1, 29.6) 37 (13, 70) 30 53.2
Pottawattamie County 7 25.2 (21.2, 29.7) 36 (13, 70) 30 54.7
Black Hawk County 7 23.2 (19.7, 27.1) 55 (21, 74) 35 57.6
Scott County 7 22.2 (19.4, 25.4) 61 (29, 74) 46 61.8
Linn County 7 20.6 (18.2, 23.3) 68 (37, 78) 54 57.7
Polk County 7 22.5 (20.6, 24.5) 58 (33, 69) 111 57.0
Adair County 7
*
*
3 or fewer
*
Adams County 7
*
*
3 or fewer
*
Audubon County 7
*
*
3 or fewer
*
Davis County 7
*
*
3 or fewer
*
Franklin County 7
*
*
3 or fewer
*
Fremont County 7
*
*
3 or fewer
*
Ida County 7
*
*
3 or fewer
*
Lucas County 7
*
*
3 or fewer
*
Osceola County 7
*
*
3 or fewer
*
Pocahontas County 7
*
*
3 or fewer
*
Ringgold County 7
*
*
3 or fewer
*
Taylor County 7
*
*
3 or fewer
*
Van Buren County 7
*
*
3 or fewer
*
Wayne County 7
*
*
3 or fewer
*
Winnebago County 7
*
*
3 or fewer
*
Worth County 7
*
*
3 or fewer
*
Notes:
Created by statecancerprofiles.cancer.gov on 07/18/2024 8:34 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.

* 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 2022 submission.
3 Source: SEER November 2022 submission. State Cancer Registry also receives funding from CDC's National Program of Cancer Registries.
7 Source: SEER November 2022 submission.
Data for the United States does not include data from Nevada.
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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