Incidence Rates Table
Incidence Rate Report for Iowa by County
All Cancer Sites (All Stages^), 2017-2021
All Races (includes Hispanic), Male, All Ages
Sorted by Count
County
|
2023 Rural-Urban Continuum Codes Φ
|
Age-Adjusted Incidence Rate † cases per 100,000 (95% Confidence Interval)
|
CI*Rank ⋔ (95% Confidence Interval)
|
Average Annual Count
|
Recent Trend |
Recent 5-Year Trend ‡ in Incidence Rates (95% Confidence Interval)
|
|---|---|---|---|---|---|---|
| Iowa 7 | N/A | 538.0 (533.2, 542.8) | N/A | 10,254 |
stable 
|
0.4 (-0.1, 1.6) |
| US (SEER+NPCR) 1 | N/A | 481.1 (480.6, 481.5) | N/A | 888,315 |
stable
|
-0.7 (-1.0, 0.0) |
| Polk County 7 | Urban | 527.9 (514.4, 541.7) | 62 (42, 76) | 1,250 |
stable
|
-0.4 (-1.1, 0.5) |
| Linn County 7 | Urban | 555.7 (537.2, 574.6) | 37 (20, 65) | 719 |
stable
|
-0.8 (-3.2, 2.2) |
| Scott County 7 | Urban | 533.0 (512.5, 554.1) | 61 (30, 79) | 542 |
falling 
|
-0.5 (-0.8, -0.1) |
| Black Hawk County 7 | Urban | 581.9 (556.9, 607.9) | 18 (8, 55) | 431 |
stable
|
0.0 (-0.4, 0.9) |
| Johnson County 7 | Urban | 501.6 (477.0, 527.1) | 80 (45, 92) | 336 |
falling
|
-1.2 (-5.0, -0.4) |
| Woodbury County 7 | Urban | 555.5 (527.5, 584.7) | 38 (12, 73) | 314 |
stable
|
-0.2 (-0.6, 0.7) |
| Pottawattamie County 7 | Urban | 549.8 (521.8, 578.9) | 42 (16, 75) | 312 |
stable
|
-0.4 (-0.9, 0.1) |
| Dubuque County 7 | Urban | 518.3 (491.7, 545.9) | 71 (36, 89) | 305 |
stable
|
-0.5 (-6.3, 2.3) |
| Story County 7 | Urban | 497.8 (467.3, 529.7) | 83 (46, 95) | 210 |
falling
|
-0.5 (-0.8, -0.1) |
| Dallas County 7 | Urban | 467.5 (438.3, 498.0) | 92 (66, 99) | 203 |
falling
|
-1.0 (-1.4, -0.4) |
| Clinton County 7 | Rural | 597.2 (558.0, 638.6) | 14 (3, 58) | 186 |
stable
|
4.2 (-0.1, 8.8) |
| Cerro Gordo County 7 | Rural | 570.2 (531.4, 611.4) | 28 (7, 73) | 175 |
stable
|
0.2 (-0.3, 0.8) |
| Warren County 7 | Urban | 502.3 (466.1, 540.8) | 79 (31, 96) | 150 |
stable
|
-0.3 (-0.7, 0.3) |
| Marshall County 7 | Rural | 585.9 (543.4, 630.9) | 17 (3, 69) | 149 |
stable
|
-0.3 (-0.8, 0.1) |
| Des Moines County 7 | Rural | 546.2 (506.0, 589.1) | 50 (11, 86) | 146 |
falling
|
-1.0 (-7.6, -0.3) |
| Muscatine County 7 | Rural | 555.2 (514.1, 599.0) | 39 (8, 82) | 145 |
stable
|
-0.2 (-0.7, 0.3) |
| Lee County 7 | Rural | 567.1 (522.8, 614.4) | 30 (6, 79) | 133 |
stable
|
-0.4 (-1.0, 0.2) |
| Webster County 7 | Rural | 548.7 (506.0, 594.2) | 45 (9, 88) | 131 |
falling
|
-0.7 (-1.2, -0.2) |
| Wapello County 7 | Rural | 574.5 (529.1, 622.9) | 23 (4, 79) | 126 |
stable
|
-0.1 (-0.6, 0.5) |
| Jasper County 7 | Urban | 463.5 (425.8, 503.9) | 94 (60, 99) | 117 |
falling
|
-0.7 (-1.2, -0.2) |
| Marion County 7 | Rural | 547.9 (502.8, 596.2) | 46 (9, 87) | 115 |
stable
|
0.2 (-0.3, 0.7) |
| Sioux County 7 | Rural | 552.2 (505.5, 602.1) | 41 (8, 87) | 108 |
falling
|
-0.8 (-1.4, -0.2) |
| Boone County 7 | Urban | 563.9 (513.0, 618.7) | 32 (4, 88) | 98 |
stable
|
-0.2 (-0.7, 0.4) |
| Plymouth County 7 | Rural | 586.4 (533.7, 643.3) | 16 (2, 78) | 96 |
stable
|
-0.5 (-1.0, 0.1) |
| Benton County 7 | Urban | 526.5 (477.5, 579.4) | 63 (12, 95) | 91 |
falling
|
-0.8 (-1.4, -0.1) |
| Bremer County 7 | Urban | 547.6 (496.2, 603.2) | 47 (5, 91) | 87 |
stable
|
1.3 (0.0, 5.3) |
| Dickinson County 7 | Rural | 568.7 (511.5, 631.4) | 29 (3, 90) | 83 |
stable
|
-0.1 (-0.8, 0.5) |
| Jones County 7 | Urban | 521.1 (470.0, 576.9) | 69 (13, 97) | 80 |
stable
|
1.5 (-1.1, 8.8) |
| Buchanan County 7 | Rural | 597.4 (538.0, 661.8) | 13 (1, 77) | 78 |
stable
|
-0.5 (-1.1, 0.3) |
| Jackson County 7 | Rural | 540.0 (485.3, 599.8) | 57 (6, 94) | 78 |
stable
|
-0.1 (-0.8, 0.7) |
| Winneshiek County 7 | Rural | 523.5 (469.5, 582.7) | 68 (9, 96) | 77 |
stable
|
-0.2 (-0.9, 0.6) |
| Clay County 7 | Rural | 611.3 (548.0, 680.7) | 10 (1, 73) | 72 |
stable
|
0.2 (-0.4, 1.0) |
| Mahaska County 7 | Rural | 519.0 (465.1, 577.7) | 70 (12, 97) | 72 |
stable
|
-0.5 (-1.2, 0.2) |
| Fayette County 7 | Rural | 496.3 (443.9, 553.8) | 84 (21, 99) | 71 |
stable
|
-0.1 (-0.8, 3.2) |
| Carroll County 7 | Rural | 505.4 (452.0, 563.9) | 76 (15, 98) | 71 |
stable
|
-0.5 (-1.2, 0.2) |
| Cedar County 7 | Rural | 549.1 (491.0, 612.9) | 44 (5, 92) | 70 |
stable
|
0.0 (-0.7, 0.8) |
| Clayton County 7 | Rural | 504.3 (449.7, 564.6) | 77 (15, 99) | 70 |
stable
|
-0.4 (-1.1, 0.3) |
| Henry County 7 | Rural | 523.6 (468.6, 583.7) | 67 (11, 96) | 69 |
stable
|
0.0 (-0.6, 0.7) |
| Tama County 7 | Rural | 573.0 (511.3, 640.6) | 24 (2, 88) | 67 |
stable
|
0.0 (-0.6, 0.6) |
| Washington County 7 | Urban | 457.9 (408.5, 512.0) | 95 (49, 99) | 67 |
stable
|
-0.3 (-0.9, 0.5) |
| Butler County 7 | Rural | 618.3 (550.7, 692.9) | 9 (1, 74) | 66 |
stable
|
0.7 (0.0, 1.8) |
| Page County 7 | Rural | 579.9 (517.1, 649.0) | 20 (1, 88) | 66 |
stable
|
-0.7 (-3.5, 0.2) |
| Floyd County 7 | Rural | 572.8 (510.3, 641.7) | 25 (2, 88) | 66 |
stable
|
0.2 (-0.5, 0.9) |
| Delaware County 7 | Rural | 523.7 (465.6, 587.6) | 66 (7, 97) | 65 |
stable
|
0.3 (-0.5, 1.1) |
| Hardin County 7 | Rural | 525.0 (466.4, 589.6) | 65 (10, 97) | 65 |
stable
|
-0.4 (-0.9, 0.2) |
| Madison County 7 | Urban | 635.0 (563.8, 713.0) | 5 (1, 66) | 62 |
stable
|
1.2 (0.0, 4.8) |
| Iowa County 7 | Rural | 544.3 (483.4, 611.3) | 54 (4, 94) | 62 |
stable
|
-0.1 (-1.1, 0.9) |
| Buena Vista County 7 | Rural | 498.8 (442.5, 560.4) | 82 (19, 99) | 61 |
falling
|
-1.1 (-1.8, -0.5) |
| Cass County 7 | Rural | 647.2 (573.0, 729.2) | 2 (1, 62) | 61 |
stable
|
0.8 (0.0, 1.8) |
| Poweshiek County 7 | Rural | 482.2 (427.3, 542.9) | 89 (24, 99) | 60 |
stable
|
-0.4 (-1.1, 0.4) |
| Jefferson County 7 | Rural | 469.7 (412.7, 533.4) | 91 (30, 99) | 59 |
stable
|
-0.2 (-0.9, 0.6) |
| Harrison County 7 | Urban | 577.9 (510.8, 652.1) | 21 (2, 88) | 58 |
stable
|
-0.5 (-1.4, 0.4) |
| Appanoose County 7 | Rural | 570.2 (503.0, 645.3) | 27 (2, 91) | 56 |
stable
|
-0.2 (-1.3, 0.9) |
| Cherokee County 7 | Rural | 622.6 (547.9, 705.8) | 8 (1, 75) | 56 |
stable
|
0.2 (-0.7, 1.0) |
| Kossuth County 7 | Rural | 466.3 (409.0, 530.2) | 93 (33, 99) | 55 |
stable
|
-0.3 (-1.0, 0.4) |
| Mills County 7 | Urban | 526.5 (462.7, 597.4) | 64 (6, 98) | 54 |
stable
|
-0.3 (-0.9, 0.5) |
| O'Brien County 7 | Rural | 543.3 (477.4, 616.4) | 56 (4, 97) | 54 |
stable
|
-0.6 (-1.4, 0.2) |
| Crawford County 7 | Rural | 506.2 (445.7, 573.1) | 75 (11, 99) | 53 |
stable
|
-0.4 (-1.1, 0.5) |
| Chickasaw County 7 | Rural | 566.7 (495.4, 646.5) | 31 (2, 94) | 50 |
stable
|
0.2 (-0.6, 1.2) |
| Allamakee County 7 | Rural | 452.6 (395.3, 516.8) | 96 (40, 99) | 49 |
falling
|
-1.1 (-2.0, -0.1) |
| Grundy County 7 | Urban | 557.1 (487.7, 634.6) | 35 (3, 95) | 49 |
stable
|
0.0 (-0.9, 0.9) |
| Shelby County 7 | Rural | 518.1 (450.6, 594.1) | 72 (6, 99) | 47 |
stable
|
0.3 (-0.5, 1.2) |
| Hancock County 7 | Rural | 562.6 (488.7, 645.8) | 33 (2, 96) | 46 |
stable
|
-0.5 (-2.3, 0.3) |
| Hamilton County 7 | Rural | 423.3 (368.4, 484.9) | 99 (63, 99) | 46 |
falling
|
-0.9 (-1.7, -0.1) |
| Union County 7 | Rural | 556.5 (483.9, 637.7) | 36 (2, 96) | 46 |
stable
|
-0.2 (-1.0, 0.7) |
| Montgomery County 7 | Rural | 608.6 (527.0, 700.4) | 12 (1, 86) | 44 |
stable
|
-0.3 (-2.8, 0.4) |
| Palo Alto County 7 | Rural | 699.5 (605.4, 805.1) | 1 (1, 45) | 43 |
stable
|
0.2 (-0.7, 1.1) |
| Franklin County 7 | Rural | 576.4 (498.2, 664.5) | 22 (1, 94) | 43 |
stable
|
0.5 (-0.2, 1.3) |
| Wright County 7 | Rural | 442.2 (382.1, 509.9) | 98 (39, 99) | 43 |
stable
|
-0.7 (-6.1, 3.8) |
| Lyon County 7 | Rural | 547.4 (473.4, 630.3) | 48 (2, 97) | 41 |
stable
|
-0.3 (-0.9, 0.4) |
| Guthrie County 7 | Urban | 502.5 (432.3, 582.3) | 78 (8, 99) | 41 |
stable
|
-0.5 (-1.2, 0.1) |
| Winnebago County 7 | Rural | 545.1 (469.2, 630.8) | 51 (2, 98) | 40 |
stable
|
0.2 (-0.7, 1.1) |
| Calhoun County 7 | Rural | 538.2 (462.4, 623.9) | 59 (3, 99) | 40 |
stable
|
-0.2 (-1.2, 0.8) |
| Mitchell County 7 | Rural | 553.9 (475.4, 642.6) | 40 (1, 98) | 40 |
stable
|
1.1 (-0.1, 5.7) |
| Keokuk County 7 | Rural | 547.0 (469.3, 634.9) | 49 (2, 98) | 40 |
stable
|
1.9 (-1.2, 9.7) |
| Emmet County 7 | Rural | 580.7 (499.4, 672.7) | 19 (1, 94) | 39 |
stable
|
-0.2 (-0.9, 0.5) |
| Greene County 7 | Rural | 610.0 (524.3, 707.2) | 11 (1, 86) | 39 |
stable
|
0.9 (0.0, 2.0) |
| Howard County 7 | Rural | 549.8 (471.3, 638.8) | 43 (2, 97) | 38 |
stable
|
0.2 (-1.0, 1.4) |
| Humboldt County 7 | Rural | 543.7 (465.3, 632.8) | 55 (2, 99) | 37 |
stable
|
-0.6 (-1.6, 0.4) |
| Louisa County 7 | Rural | 509.4 (436.4, 591.9) | 74 (7, 99) | 37 |
stable
|
-0.3 (-1.2, 0.6) |
| Monona County 7 | Rural | 533.8 (456.6, 622.4) | 60 (2, 99) | 37 |
stable
|
-0.4 (-1.4, 0.7) |
| Sac County 7 | Rural | 499.1 (425.2, 583.3) | 81 (6, 99) | 37 |
stable
|
-0.4 (-1.2, 0.4) |
| Ida County 7 | Rural | 627.7 (530.2, 739.8) | 7 (1, 87) | 32 |
stable
|
0.9 (-0.3, 2.3) |
| Lucas County 7 | Rural | 483.4 (409.3, 568.6) | 88 (13, 99) | 32 |
falling
|
-1.0 (-1.6, -0.4) |
| Decatur County 7 | Rural | 640.2 (540.4, 754.2) | 4 (1, 86) | 32 |
stable
|
0.4 (-0.5, 1.2) |
| Pocahontas County 7 | Rural | 544.9 (458.2, 645.5) | 52 (2, 99) | 31 |
stable
|
-0.3 (-1.1, 0.4) |
| Monroe County 7 | Rural | 633.6 (533.9, 747.6) | 6 (1, 90) | 31 |
stable
|
0.2 (-0.6, 1.0) |
| Fremont County 7 | Rural | 591.8 (496.9, 701.6) | 15 (1, 96) | 30 |
stable
|
0.7 (-0.1, 1.5) |
| Van Buren County 7 | Rural | 544.3 (458.2, 643.9) | 53 (2, 99) | 30 |
stable
|
-0.3 (-1.1, 0.7) |
| Clarke County 7 | Rural | 485.5 (407.3, 574.9) | 87 (7, 99) | 29 |
stable
|
-0.3 (-1.3, 0.8) |
| Davis County 7 | Rural | 511.3 (427.9, 606.9) | 73 (3, 99) | 28 |
stable
|
-0.1 (-1.5, 1.3) |
| Worth County 7 | Rural | 492.4 (409.0, 589.5) | 85 (4, 99) | 26 |
stable
|
-0.9 (-8.2, 2.0) |
| Taylor County 7 | Rural | 559.9 (464.3, 672.0) | 34 (1, 99) | 26 |
rising 
|
1.0 (0.2, 2.0) |
| Wayne County 7 | Rural | 572.4 (472.9, 688.4) | 26 (1, 99) | 26 |
stable
|
-0.3 (-1.6, 0.8) |
| Adair County 7 | Rural | 450.9 (370.2, 545.6) | 97 (15, 99) | 25 |
stable
|
-0.1 (-1.2, 1.1) |
| Audubon County 7 | Rural | 539.9 (443.8, 653.7) | 58 (1, 99) | 25 |
stable
|
-0.2 (-1.5, 1.1) |
| Ringgold County 7 | Rural | 646.3 (533.7, 779.5) | 3 (1, 93) | 24 |
stable
|
0.5 (-0.6, 1.7) |
| Osceola County 7 | Rural | 473.2 (385.9, 576.7) | 90 (7, 99) | 22 |
stable
|
-0.6 (-1.6, 0.3) |
| Adams County 7 | Rural | 490.4 (373.6, 636.3) | 86 (2, 99) | 14 |
stable
|
0.7 (-0.7, 2.1) |
Notes:
Created by statecancerprofiles.cancer.gov on 07/14/2025 7:43 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 US Population Data File is used for SEER and NPCR incidence rates.
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/Historic Combined Summary Stage (2004+).
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: SEER and NPCR data. For more specific information please see the table.
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.
Created by statecancerprofiles.cancer.gov on 07/14/2025 7:43 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 US Population Data File is used for SEER and NPCR incidence rates.
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/Historic Combined Summary Stage (2004+).
Φ Rural-Urban Continuum Codes provided by the USDA.
Source: SEER and NPCR data. For more specific information please see the table.
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.