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Incidence Rate Report for Iowa by County

All Races (includes Hispanic), Female, Colon & Rectum, All Ages
Sorted by Rate
County
sort sort alphabetically by nameascending
Annual Incidence Rate
over rate period
(95% Confidence Interval)

sort sort by ratedescending
Average Annual Count
sort sort by countdescending
Rate Period
Iowa 3 44.3 (42.9, 45.6) 902 2006-2010
US (SEER+NPCR) 1 38.4 (38.3, 38.5) 68,877 § 2006-2010
O'Brien County 7 26.6 (14.9, 45.8) 4 2006-2010
Clayton County 7 27.2 (16.5, 43.7) 4 2006-2010
Butler County 7 27.9 (16.3, 46.3) 4 2006-2010
Benton County 7 33.2 (22.4, 48.1) 7 2006-2010
Dubuque County 7 33.6 (27.3, 41.0) 21 2006-2010
Jones County 7 33.7 (21.9, 50.8) 5 2006-2010
Delaware County 7 34.4 (20.9, 54.1) 4 2006-2010
Boone County 7 35.2 (23.9, 50.4) 7 2006-2010
Franklin County 7 36.6 (22.0, 60.6) 4 2006-2010
Jefferson County 7 36.9 (21.8, 59.5) 4 2006-2010
Cass County 7 36.9 (23.3, 57.8) 5 2006-2010
Johnson County 7 37.0 (29.9, 45.3) 20 2006-2010
Story County 7 37.3 (29.1, 47.1) 15 2006-2010
Clay County 7 38.2 (23.9, 59.0) 5 2006-2010
Henry County 7 38.2 (24.3, 57.8) 5 2006-2010
Buchanan County 7 38.3 (25.1, 56.6) 6 2006-2010
Chickasaw County 7 38.7 (23.2, 62.6) 4 2006-2010
Humboldt County 7 38.8 (22.0, 66.2) 3 2006-2010
Iowa County 7 39.2 (24.8, 60.0) 5 2006-2010
Webster County 7 40.2 (29.9, 53.3) 11 2006-2010
Linn County 7 40.4 (35.5, 45.8) 51 2006-2010
Lyon County 7 40.4 (23.2, 66.9) 4 2006-2010
Hancock County 7 41.1 (24.5, 66.9) 4 2006-2010
Carroll County 7 41.7 (28.1, 60.2) 7 2006-2010
Black Hawk County 7 42.0 (35.8, 48.9) 36 2006-2010
Polk County 7 42.2 (38.4, 46.2) 94 2006-2010
Kossuth County 7 42.2 (28.0, 63.1) 6 2006-2010
Muscatine County 7 42.4 (31.9, 55.4) 12 2006-2010
Mills County 7 42.4 (25.4, 67.0) 4 2006-2010
Des Moines County 7 43.4 (32.9, 56.4) 13 2006-2010
Marshall County 7 44.0 (33.2, 57.3) 13 2006-2010
Woodbury County 7 44.3 (37.1, 52.6) 27 2006-2010
Union County 7 44.4 (27.4, 69.5) 5 2006-2010
Clinton County 7 44.4 (35.2, 55.5) 17 2006-2010
Washington County 7 44.4 (30.9, 62.6) 8 2006-2010
Dallas County 7 44.8 (34.5, 57.3) 13 2006-2010
Madison County 7 45.4 (27.9, 70.3) 4 2006-2010
Jasper County 7 45.6 (34.7, 59.3) 12 2006-2010
Lee County 7 45.6 (34.5, 59.6) 13 2006-2010
Cerro Gordo County 7 45.7 (36.1, 57.6) 17 2006-2010
Jackson County 7 45.9 (31.5, 65.6) 7 2006-2010
Sioux County 7 46.1 (33.7, 61.8) 10 2006-2010
Scott County 7 46.1 (40.2, 52.6) 45 2006-2010
Dickinson County 7 46.3 (31.5, 67.4) 7 2006-2010
Shelby County 7 46.5 (30.3, 70.8) 6 2006-2010
Guthrie County 7 46.9 (28.4, 75.1) 4 2006-2010
Tama County 7 47.1 (32.7, 67.0) 7 2006-2010
Winneshiek County 7 47.1 (32.3, 67.2) 7 2006-2010
Allamakee County 7 47.2 (29.9, 72.1) 5 2006-2010
Crawford County 7 47.3 (31.3, 69.4) 6 2006-2010
Winnebago County 7 47.3 (27.8, 77.1) 4 2006-2010
Greene County 7 47.5 (28.5, 77.6) 4 2006-2010
Montgomery County 7 47.6 (29.1, 75.7) 5 2006-2010
Warren County 7 48.1 (37.0, 61.7) 13 2006-2010
Fayette County 7 48.5 (34.4, 67.3) 8 2006-2010
Hardin County 7 48.6 (33.9, 69.0) 8 2006-2010
Poweshiek County 7 48.9 (34.4, 68.7) 8 2006-2010
Bremer County 7 49.0 (34.2, 68.4) 8 2006-2010
Appanoose County 7 49.1 (29.6, 77.2) 5 2006-2010
Marion County 7 49.5 (37.1, 65.1) 11 2006-2010
Cherokee County 7 49.7 (31.3, 77.0) 5 2006-2010
Pottawattamie County 7 49.9 (42.2, 58.6) 31 2006-2010
Keokuk County 7 50.4 (30.7, 80.2) 5 2006-2010
Grundy County 7 50.7 (31.6, 78.5) 5 2006-2010
Howard County 7 51.1 (28.6, 85.4) 4 2006-2010
Wapello County 7 51.9 (39.6, 67.0) 13 2006-2010
Plymouth County 7 52.2 (38.1, 70.5) 10 2006-2010
Cedar County 7 52.4 (35.7, 75.1) 7 2006-2010
Decatur County 7 53.2 (30.3, 89.0) 3 2006-2010
Hamilton County 7 53.7 (36.2, 77.7) 7 2006-2010
Buena Vista County 7 54.7 (37.6, 77.5) 8 2006-2010
Wright County 7 55.0 (37.4, 80.1) 7 2006-2010
Calhoun County 7 55.2 (35.0, 85.8) 5 2006-2010
Sac County 7 55.4 (33.0, 88.9) 5 2006-2010
Clarke County 7 55.9 (33.5, 89.6) 4 2006-2010
Floyd County 7 56.5 (38.6, 80.8) 7 2006-2010
Harrison County 7 57.0 (39.0, 81.7) 7 2006-2010
Emmet County 7 57.1 (36.8, 87.3) 5 2006-2010
Mahaska County 7 62.9 (45.4, 85.4) 9 2006-2010
Lucas County 7 63.4 (40.6, 97.2) 5 2006-2010
Van Buren County 7 68.2 (41.8, 108.2) 4 2006-2010
Mitchell County 7 70.1 (46.9, 102.9) 7 2006-2010
Ida County 7 74.4 (45.0, 118.8) 5 2006-2010
Page County 7 74.6 (53.8, 102.1) 10 2006-2010
Osceola County 7 74.6 (44.6, 120.8) 4 2006-2010
Wayne County 7 77.4 (43.6, 129.4) 4 2006-2010
Worth County 7 84.3 (52.7, 130.2) 5 2006-2010
Adair County 7
*
3 or fewer
2006-2010
Adams County 7
*
3 or fewer
2006-2010
Audubon County 7
*
3 or fewer
2006-2010
Davis County 7
*
3 or fewer
2006-2010
Fremont County 7
*
3 or fewer
2006-2010
Louisa County 7
*
3 or fewer
2006-2010
Monona County 7
*
3 or fewer
2006-2010
Monroe County 7
*
3 or fewer
2006-2010
Palo Alto County 7
*
3 or fewer
2006-2010
Pocahontas County 7
*
3 or fewer
2006-2010
Ringgold County 7
*
3 or fewer
2006-2010
Taylor County 7
*
3 or fewer
2006-2010
Notes:
Created by statecancerprofiles.cancer.gov on 08/20/2014 10:22 pm.
State Cancer Registries may provide more current or more local data.
† 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 1969-2011 US Population Data File is used for SEER and NPCR incidence rates.
§ The total count for the US (SEER+NPCR) may differ from the summation of the individual states reported in this table. The total uses data from the CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2013 data submission for the following states: California, Kentucky, Louisiana, and New Jersey but data for those states when shown individually are sourced from the SEER November 2012 submission.
* Data has been suppressed to ensure confidentiality and stability of rate estimates. Counts are suppressed if fewer than 16 cases were reported in a specific area-sex-race category.

1 Source: CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2013 data submission and SEER November 2012 submission.
3 Source: SEER November 2012 submission. State Cancer Registry also receives funding from CDC's National Program of Cancer Registries.
7 Source: SEER November 2012 submission.

Interpret Rankings provides insight into interpreting cancer incidence statistics. When the population size for a denominator is small, the rates may be unstable. A rate is unstable when a small change in the numerator (e.g., only one or two additional cases) has a dramatic effect on the calculated rate.

Suppression is used to avoid misinterpretation when rates are unstable.
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