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Incidence Rates Table

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Incidence Rate Report for Iowa by County

All Cancer Sites (All Stages^), 2016-2020

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

Sorted by Rate
County
 sort alphabetically by name ascending
Age-Adjusted Incidence Rate
cases per 100,000
(95% Confidence Interval)
 sort by rate ascending
CI*Rank⋔
(95% Confidence Interval)
 sort by CI rank descending
Average Annual Count
 sort by count descending
Recent Trend
Recent 5-Year Trend in Incidence Rates
(95% Confidence Interval)
 sort by trend descending
Iowa 7 486.8 (483.6, 490.0) N/A 19,197 rising rising trend 1.0 (0.3, 1.8)
US (SEER+NPCR) 1 442.3 (442.0, 442.6) N/A 1,698,328 stable stable trend -0.3 (-0.6, 0.1)
Palo Alto County 7 658.1 (591.1, 731.1) 1 (1, 6) 82 rising rising trend 4.8 (0.2, 15.4)
Cass County 7 567.8 (518.4, 621.0) 2 (1, 52) 113 rising rising trend 0.9 (0.1, 1.7)
Montgomery County 7 554.8 (498.6, 616.0) 3 (1, 75) 82 rising rising trend 0.8 (0.2, 1.4)
Cherokee County 7 554.3 (502.0, 611.2) 4 (1, 65) 98 rising rising trend 12.1 (0.9, 19.3)
Greene County 7 551.6 (493.6, 615.2) 5 (1, 75) 75 rising rising trend 1.2 (0.2, 2.2)
Cerro Gordo County 7 547.2 (520.1, 575.5) 6 (2, 35) 349 rising rising trend 0.7 (0.3, 1.1)
Franklin County 7 542.8 (488.2, 602.4) 7 (1, 79) 82 rising rising trend 0.9 (0.4, 1.5)
Pocahontas County 7 541.5 (475.5, 615.1) 8 (1, 92) 58 stable stable trend 0.1 (-0.6, 0.6)
Calhoun County 7 535.4 (479.0, 597.1) 9 (1, 85) 77 rising rising trend 0.8 (0.2, 1.5)
Emmet County 7 531.1 (474.4, 593.3) 10 (1, 86) 73 stable stable trend 0.5 (-0.2, 1.2)
Monroe County 7 527.8 (466.5, 595.8) 11 (1, 92) 58 stable stable trend 0.2 (-3.9, 1.5)
Delaware County 7 527.2 (484.3, 573.1) 12 (2, 79) 126 rising rising trend 0.7 (0.1, 1.3)
Decatur County 7 527.0 (462.0, 599.0) 13 (1, 95) 54 stable stable trend 0.7 (0.0, 1.4)
Appanoose County 7 526.4 (479.7, 577.1) 14 (1, 82) 105 stable stable trend 0.5 (-0.3, 1.2)
Worth County 7 524.3 (461.0, 594.5) 15 (1, 94) 55 stable stable trend 0.6 (-0.4, 1.6)
Wapello County 7 521.7 (491.7, 553.2) 16 (3, 67) 242 stable stable trend 0.4 (0.0, 0.8)
Harrison County 7 521.5 (475.3, 571.3) 17 (2, 85) 103 stable stable trend 0.4 (-0.2, 1.0)
Marion County 7 518.4 (487.5, 550.9) 18 (3, 70) 224 rising rising trend 0.7 (0.3, 1.1)
Lee County 7 517.7 (488.1, 548.7) 19 (3, 71) 253 stable stable trend 0.4 (-0.1, 0.8)
Keokuk County 7 516.0 (461.0, 576.2) 20 (2, 94) 74 stable stable trend 0.1 (-0.7, 0.9)
Boone County 7 514.7 (480.8, 550.6) 21 (3, 76) 185 rising rising trend 2.5 (0.4, 8.0)
Tama County 7 514.0 (471.5, 559.6) 22 (2, 88) 121 stable stable trend 0.4 (-0.1, 0.9)
Benton County 7 513.3 (478.8, 549.9) 23 (3, 79) 178 rising rising trend 5.9 (0.2, 9.6)
Jackson County 7 512.6 (473.2, 554.7) 24 (2, 83) 143 stable stable trend 0.3 (-0.3, 0.8)
Black Hawk County 7 511.8 (495.5, 528.5) 25 (9, 57) 801 stable stable trend 0.1 (-2.5, 1.6)
Muscatine County 7 511.6 (483.9, 540.5) 26 (5, 71) 272 stable stable trend 0.2 (-0.2, 0.7)
Ida County 7 509.7 (444.5, 582.4) 27 (1, 98) 51 rising rising trend 0.8 (0.1, 1.6)
Adams County 7 508.2 (422.1, 608.8) 28 (1, 99) 29 rising rising trend 1.2 (0.3, 2.1)
Clinton County 7 508.2 (482.9, 534.7) 29 (7, 70) 331 stable stable trend 0.1 (-0.2, 0.5)
Iowa County 7 507.8 (465.1, 553.8) 30 (2, 87) 114 stable stable trend 0.2 (-0.6, 1.0)
Dickinson County 7 507.3 (468.0, 549.4) 31 (3, 87) 149 stable stable trend 0.4 (-0.1, 1.0)
Clay County 7 506.6 (464.4, 551.8) 32 (3, 88) 119 stable stable trend 0.1 (-0.5, 0.6)
Monona County 7 506.4 (451.0, 567.7) 33 (2, 95) 72 stable stable trend 0.4 (-0.3, 1.1)
Ringgold County 7 506.4 (435.9, 586.9) 34 (1, 98) 42 stable stable trend 0.5 (-0.6, 1.5)
Woodbury County 7 506.0 (487.5, 525.1) 35 (11, 64) 590 stable stable trend 0.0 (-0.3, 0.4)
Page County 7 504.3 (462.7, 549.0) 36 (3, 89) 120 stable stable trend -0.4 (-9.0, 0.8)
Butler County 7 502.3 (458.9, 549.2) 37 (3, 92) 111 rising rising trend 1.4 (0.4, 5.6)
Howard County 7 501.7 (445.8, 563.3) 38 (2, 97) 66 stable stable trend 0.4 (-0.7, 1.4)
Floyd County 7 501.6 (459.1, 547.4) 39 (3, 91) 116 stable stable trend 0.4 (-0.3, 1.1)
Linn County 7 501.0 (488.8, 513.4) 40 (19, 59) 1,346 rising rising trend 1.6 (0.5, 3.3)
Des Moines County 7 499.5 (472.7, 527.5) 41 (9, 81) 284 stable stable trend 0.3 (-0.1, 0.8)
Fremont County 7 498.4 (435.9, 568.3) 42 (2, 98) 53 stable stable trend 0.2 (-0.4, 0.9)
Plymouth County 7 498.3 (463.4, 535.2) 43 (6, 87) 166 stable stable trend -0.1 (-0.5, 0.3)
Clarke County 7 498.2 (440.5, 561.6) 44 (2, 98) 59 stable stable trend 0.7 (-0.2, 1.6)
Webster County 7 497.2 (468.2, 527.6) 45 (8, 83) 241 stable stable trend -0.3 (-0.7, 0.1)
Chickasaw County 7 496.9 (448.3, 549.8) 46 (2, 96) 86 stable stable trend 0.5 (-0.2, 1.3)
O'Brien County 7 496.1 (450.2, 545.8) 47 (3, 94) 99 stable stable trend 0.0 (-0.7, 0.6)
Madison County 7 495.6 (452.8, 541.7) 48 (4, 93) 103 stable stable trend -0.2 (-6.3, 1.4)
Scott County 7 495.2 (481.6, 509.2) 49 (20, 67) 1,048 stable stable trend 0.0 (-0.3, 0.3)
Mills County 7 491.6 (447.5, 539.2) 50 (4, 95) 100 stable stable trend 0.2 (-0.5, 0.9)
Washington County 7 489.1 (452.3, 528.1) 51 (6, 92) 145 rising rising trend 0.6 (0.1, 1.1)
Pottawattamie County 7 489.0 (470.9, 507.6) 52 (21, 79) 590 stable stable trend 0.0 (-0.4, 0.4)
Hardin County 7 488.7 (448.2, 532.1) 53 (5, 94) 125 stable stable trend 0.3 (-0.3, 0.9)
Humboldt County 7 486.0 (433.1, 544.2) 54 (3, 98) 69 stable stable trend 0.1 (-0.6, 0.7)
Buchanan County 7 484.5 (447.3, 524.2) 55 (7, 94) 133 stable stable trend -0.2 (-0.8, 0.3)
Wayne County 7 481.9 (417.2, 554.6) 56 (2, 99) 46 stable stable trend -0.2 (-1.4, 0.8)
Union County 7 481.4 (433.9, 533.1) 57 (5, 98) 83 stable stable trend -0.1 (-0.6, 0.4)
Grundy County 7 477.1 (431.3, 527.0) 58 (6, 98) 87 stable stable trend 0.1 (-0.7, 1.0)
Sioux County 7 476.8 (445.9, 509.3) 59 (12, 93) 191 stable stable trend -0.1 (-0.6, 0.4)
Polk County 7 476.4 (467.8, 485.1) 60 (44, 77) 2,434 stable stable trend -0.1 (-0.3, 0.1)
Lyon County 7 476.0 (426.5, 529.9) 61 (4, 98) 74 stable stable trend 0.3 (-0.3, 0.8)
Marshall County 7 476.0 (449.0, 504.2) 62 (19, 92) 250 stable stable trend -0.1 (-0.4, 0.2)
Bremer County 7 475.6 (441.9, 511.3) 63 (12, 95) 160 stable stable trend -0.2 (-0.7, 0.4)
Dubuque County 7 475.3 (457.6, 493.6) 64 (31, 85) 588 stable stable trend -0.1 (-0.4, 1.3)
Mitchell County 7 472.8 (420.7, 529.9) 65 (5, 99) 70 stable stable trend 0.0 (-0.9, 0.8)
Fayette County 7 472.1 (435.3, 511.6) 66 (12, 96) 138 stable stable trend 0.1 (-0.4, 0.5)
Mahaska County 7 471.1 (435.2, 509.3) 67 (14, 96) 137 stable stable trend -0.1 (-0.6, 0.3)
Sac County 7 470.7 (418.9, 527.7) 68 (4, 99) 72 stable stable trend -1.0 (-6.3, 0.0)
Johnson County 7 469.9 (453.5, 486.8) 69 (40, 89) 653 falling falling trend -0.5 (-1.8, -0.1)
Cedar County 7 469.9 (431.5, 511.1) 70 (13, 97) 122 stable stable trend -0.6 (-3.4, 0.2)
Henry County 7 469.5 (432.0, 509.6) 71 (14, 97) 125 stable stable trend 0.3 (-0.3, 0.8)
Hancock County 7 469.3 (420.1, 523.3) 72 (6, 99) 77 stable stable trend -0.7 (-4.7, 0.3)
Shelby County 7 468.7 (421.6, 520.4) 73 (7, 99) 84 rising rising trend 0.7 (0.1, 1.3)
Jones County 7 467.9 (432.3, 505.9) 74 (17, 97) 140 stable stable trend -0.3 (-0.7, 0.2)
Louisa County 7 467.1 (417.7, 521.2) 75 (7, 99) 70 stable stable trend -0.1 (-1.1, 0.9)
Kossuth County 7 466.8 (424.8, 512.1) 76 (10, 98) 110 stable stable trend 0.1 (-0.5, 0.7)
Jasper County 7 464.8 (437.7, 493.3) 77 (27, 96) 236 stable stable trend -0.1 (-0.6, 0.4)
Carroll County 7 463.7 (426.6, 503.3) 78 (17, 98) 132 falling falling trend -8.4 (-13.0, -3.3)
Winneshiek County 7 460.0 (422.4, 500.3) 79 (19, 99) 130 stable stable trend 0.1 (-0.5, 0.8)
Van Buren County 7 459.2 (400.6, 524.9) 80 (5, 99) 49 stable stable trend 0.2 (-0.5, 1.0)
Lucas County 7 458.7 (403.8, 519.6) 81 (5, 99) 58 stable stable trend -0.2 (-0.9, 0.5)
Guthrie County 7 455.7 (407.1, 509.0) 82 (12, 99) 74 stable stable trend -0.2 (-0.8, 0.3)
Warren County 7 450.8 (426.8, 475.8) 83 (47, 98) 277 stable stable trend -1.2 (-5.1, 0.2)
Clayton County 7 449.3 (411.9, 489.5) 84 (28, 99) 125 stable stable trend -0.3 (-0.7, 0.2)
Taylor County 7 449.0 (387.0, 519.2) 85 (5, 99) 42 stable stable trend 0.5 (-0.3, 1.2)
Osceola County 7 446.8 (385.4, 516.5) 86 (5, 99) 42 stable stable trend 0.2 (-0.8, 1.3)
Wright County 7 446.3 (400.8, 495.9) 87 (18, 99) 84 stable stable trend -0.5 (-1.4, 0.3)
Dallas County 7 445.9 (426.2, 466.3) 88 (58, 97) 395 stable stable trend -0.4 (-0.7, 0.0)
Story County 7 445.5 (425.5, 466.2) 89 (59, 97) 395 stable stable trend 0.0 (-0.3, 0.3)
Audubon County 7 444.9 (383.0, 515.8) 90 (6, 99) 42 stable stable trend -0.3 (-1.0, 0.4)
Hamilton County 7 444.6 (403.0, 489.7) 91 (23, 99) 94 stable stable trend -0.1 (-0.6, 0.4)
Poweshiek County 7 443.3 (405.6, 483.8) 92 (32, 99) 116 stable stable trend 0.0 (-0.6, 0.6)
Crawford County 7 433.1 (393.5, 475.9) 93 (42, 99) 94 stable stable trend -0.2 (-0.9, 0.6)
Winnebago County 7 430.0 (381.9, 483.1) 94 (24, 99) 66 stable stable trend 0.7 (-0.1, 1.5)
Davis County 7 425.5 (370.7, 486.3) 95 (17, 99) 47 stable stable trend -0.1 (-1.0, 0.7)
Buena Vista County 7 421.5 (383.9, 461.8) 96 (51, 99) 101 falling falling trend -0.7 (-1.3, -0.2)
Allamakee County 7 419.0 (377.9, 463.7) 97 (51, 99) 88 stable stable trend -0.2 (-1.2, 0.8)
Adair County 7 418.9 (362.8, 482.1) 98 (23, 99) 46 stable stable trend 0.4 (-0.4, 1.2)
Jefferson County 7 400.5 (364.2, 439.8) 99 (71, 99) 109 stable stable trend -0.2 (-1.0, 0.6)
Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2024 1:59 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.
‡ Incidence data come from different sources. Due to different years of data availability, most of the trends are AAPCs based on APCs but some are APCs calculated in SEER*Stat. Please refer to the source for each area for additional information.

Rates and trends are computed using different standards for malignancy. For more information see malignant.html.

^ All Stages refers to any stage in the Surveillance, Epidemiology, and End Results (SEER) summary stage.
⋔ 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.


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.
7 Source: SEER November 2022 submission.
8 Source: Incidence data provided by the SEER Program. AAPCs are calculated by the Joinpoint Regression Program and are based on APCs. Data 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. Population counts for denominators are based on Census populations as modifed by NCI. The US Population Data File is used with SEER November 2022 data.
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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