Incidence Rates Table
County
|
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 | 2,172.2 (2,154.0, 2,190.5) | N/A | 11,232 |
rising 
|
0.7 (0.2, 1.1) |
| US (SEER+NPCR) 1 | 1,977.8 (1,976.1, 1,979.6) | N/A | 977,751 |
falling 
|
-1.1 (-1.3, -0.9) |
| Adams County 7 | 2,159.0 (1,734.5, 2,655.9) | 60 (1, 99) | 18 |
stable 
|
0.4 (-0.8, 1.5) |
| Taylor County 7 | 1,898.1 (1,580.2, 2,260.7) | 93 (10, 99) | 26 |
stable
|
0.0 (-0.9, 0.9) |
| Osceola County 7 | 2,057.4 (1,715.4, 2,446.7) | 73 (2, 99) | 26 |
stable
|
-0.4 (-1.5, 0.6) |
| Ringgold County 7 | 2,380.7 (1,992.1, 2,822.2) | 14 (1, 97) | 28 |
stable
|
-0.3 (-1.4, 0.8) |
| Davis County 7 | 1,839.5 (1,548.9, 2,168.5) | 98 (17, 99) | 29 |
stable
|
-0.9 (-2.0, 0.2) |
| Audubon County 7 | 2,267.0 (1,914.4, 2,664.7) | 27 (1, 99) | 30 |
stable
|
-0.1 (-1.2, 1.0) |
| Adair County 7 | 2,017.6 (1,708.1, 2,366.4) | 79 (5, 99) | 32 |
stable
|
0.1 (-0.8, 1.0) |
| Ida County 7 | 2,184.3 (1,852.8, 2,557.3) | 53 (1, 99) | 32 |
stable
|
0.5 (-0.3, 1.4) |
| Wayne County 7 | 2,293.9 (1,949.2, 2,681.5) | 18 (1, 98) | 32 |
stable
|
-0.4 (-1.5, 0.7) |
| Worth County 7 | 2,220.2 (1,888.7, 2,592.6) | 37 (1, 99) | 32 |
stable
|
0.5 (-0.3, 1.3) |
| Fremont County 7 | 2,290.0 (1,962.0, 2,657.1) | 20 (1, 98) | 36 |
stable
|
0.0 (-0.8, 0.7) |
| Van Buren County 7 | 2,370.3 (2,033.4, 2,746.9) | 15 (1, 96) | 36 |
stable
|
0.3 (-0.5, 1.0) |
| Lucas County 7 | 1,993.7 (1,712.2, 2,308.2) | 84 (7, 99) | 36 |
stable
|
-0.6 (-1.2, 0.1) |
| Monroe County 7 | 2,383.3 (2,046.5, 2,759.5) | 13 (1, 96) | 36 |
stable
|
0.1 (-0.6, 0.8) |
| Clarke County 7 | 2,225.8 (1,911.6, 2,576.4) | 36 (1, 99) | 37 |
stable
|
0.5 (-0.4, 1.5) |
| Decatur County 7 | 2,433.7 (2,092.4, 2,814.2) | 9 (1, 92) | 37 |
stable
|
0.6 (-0.2, 1.3) |
| Louisa County 7 | 1,957.3 (1,687.8, 2,257.3) | 91 (12, 99) | 38 |
stable
|
-0.4 (-1.1, 0.4) |
| Pocahontas County 7 | 2,467.8 (2,128.9, 2,845.1) | 5 (1, 89) | 39 |
stable
|
-0.1 (-1.0, 0.8) |
| Humboldt County 7 | 2,071.0 (1,791.4, 2,381.2) | 71 (4, 99) | 40 |
stable
|
-0.6 (-1.3, 0.1) |
| Sac County 7 | 1,879.8 (1,625.8, 2,161.7) | 94 (19, 99) | 42 |
falling
|
-0.7 (-1.3, -0.1) |
| Keokuk County 7 | 1,983.0 (1,720.2, 2,274.2) | 85 (9, 99) | 42 |
falling
|
-1.0 (-1.6, -0.4) |
| Howard County 7 | 2,227.9 (1,932.1, 2,555.8) | 35 (1, 97) | 42 |
stable
|
0.2 (-0.8, 1.3) |
| Emmet County 7 | 2,277.6 (1,982.6, 2,603.8) | 25 (1, 96) | 45 |
stable
|
0.1 (-0.5, 0.7) |
| Mitchell County 7 | 2,016.5 (1,755.4, 2,304.9) | 80 (8, 99) | 45 |
stable
|
-0.6 (-1.3, 0.1) |
| Winnebago County 7 | 2,040.4 (1,776.9, 2,331.7) | 75 (7, 99) | 45 |
stable
|
0.5 (-0.2, 1.3) |
| Greene County 7 | 2,385.7 (2,085.3, 2,716.8) | 12 (1, 91) | 46 |
stable
|
0.8 (0.0, 1.6) |
| Calhoun County 7 | 2,204.3 (1,925.7, 2,511.2) | 42 (1, 97) | 47 |
stable
|
-0.1 (-0.7, 0.5) |
| Lyon County 7 | 2,265.1 (1,979.2, 2,580.2) | 29 (1, 98) | 48 |
stable
|
-0.1 (-0.8, 0.5) |
| Guthrie County 7 | 2,039.1 (1,786.0, 2,317.8) | 76 (9, 99) | 48 |
stable
|
-0.4 (-1.1, 0.2) |
| Monona County 7 | 2,289.1 (2,004.2, 2,602.5) | 21 (1, 95) | 48 |
stable
|
-0.1 (-0.8, 0.5) |
| Franklin County 7 | 2,265.3 (1,985.7, 2,573.1) | 28 (1, 96) | 49 |
stable
|
0.7 (0.0, 1.4) |
| Palo Alto County 7 | 2,633.5 (2,307.1, 2,992.2) | 1 (1, 66) | 49 |
stable
|
-0.3 (-1.0, 0.5) |
| Montgomery County 7 | 2,439.7 (2,143.6, 2,764.8) | 6 (1, 84) | 51 |
stable
|
0.2 (-0.4, 0.9) |
| Chickasaw County 7 | 2,211.2 (1,951.6, 2,495.5) | 40 (2, 97) | 53 |
stable
|
0.3 (-0.2, 0.9) |
| Hancock County 7 | 2,291.6 (2,019.6, 2,589.6) | 19 (1, 96) | 53 |
stable
|
0.2 (-0.5, 0.9) |
| Union County 7 | 2,176.1 (1,921.9, 2,454.5) | 55 (2, 97) | 54 |
stable
|
-0.5 (-1.0, 0.1) |
| Wright County 7 | 1,940.6 (1,711.3, 2,191.6) | 92 (23, 99) | 54 |
falling
|
-0.9 (-1.6, -0.2) |
| Crawford County 7 | 1,866.7 (1,649.2, 2,104.8) | 95 (35, 99) | 55 |
falling
|
-0.8 (-1.6, -0.1) |
| Grundy County 7 | 2,158.8 (1,908.8, 2,432.2) | 61 (3, 98) | 55 |
stable
|
0.1 (-0.6, 0.7) |
| Allamakee County 7 | 1,810.6 (1,602.5, 2,038.2) | 99 (45, 99) | 56 |
falling
|
-1.2 (-1.8, -0.5) |
| Shelby County 7 | 2,161.2 (1,909.5, 2,436.4) | 59 (3, 98) | 56 |
stable
|
0.3 (-0.2, 0.9) |
| Mills County 7 | 2,234.6 (1,979.8, 2,513.1) | 34 (1, 95) | 58 |
stable
|
-0.1 (-0.7, 0.6) |
| Madison County 7 | 2,202.2 (1,954.8, 2,472.3) | 44 (2, 96) | 59 |
stable
|
-0.1 (-0.9, 0.7) |
| Hamilton County 7 | 1,970.3 (1,747.4, 2,213.5) | 88 (17, 99) | 59 |
stable
|
-0.4 (-1.0, 0.2) |
| Buena Vista County 7 | 1,977.1 (1,753.6, 2,220.8) | 86 (18, 99) | 60 |
stable
|
-0.6 (-1.3, 0.1) |
| Harrison County 7 | 2,327.7 (2,072.9, 2,604.9) | 16 (1, 92) | 62 |
stable
|
-0.2 (-0.9, 0.4) |
| O'Brien County 7 | 2,140.6 (1,903.0, 2,399.3) | 64 (5, 98) | 63 |
stable
|
-0.4 (-1.0, 0.2) |
| Cherokee County 7 | 2,437.4 (2,172.3, 2,725.4) | 8 (1, 78) | 64 |
stable
|
12.0 (-2.1, 28.3) |
| Iowa County 7 | 2,189.5 (1,955.1, 2,444.0) | 52 (3, 96) | 66 |
stable
|
0.3 (-0.4, 1.0) |
| Appanoose County 7 | 2,439.2 (2,185.1, 2,714.7) | 7 (1, 77) | 68 |
stable
|
0.3 (-0.4, 1.1) |
| Jefferson County 7 | 1,854.2 (1,652.8, 2,073.4) | 96 (43, 99) | 69 |
stable
|
-0.3 (-0.9, 0.4) |
| Butler County 7 | 2,198.1 (1,969.5, 2,445.7) | 47 (2, 96) | 69 |
stable
|
-0.5 (-1.0, 0.1) |
| Henry County 7 | 1,965.7 (1,765.4, 2,182.3) | 89 (20, 99) | 72 |
stable
|
-0.2 (-0.9, 0.6) |
| Cass County 7 | 2,430.8 (2,183.2, 2,698.6) | 10 (1, 76) | 72 |
stable
|
0.2 (-0.5, 0.9) |
| Clay County 7 | 2,197.6 (1,973.1, 2,440.5) | 49 (4, 95) | 72 |
stable
|
-0.4 (-1.0, 0.2) |
| Kossuth County 7 | 2,105.1 (1,892.0, 2,335.4) | 69 (8, 98) | 73 |
stable
|
-0.1 (-0.7, 0.4) |
| Delaware County 7 | 2,278.9 (2,049.7, 2,526.6) | 24 (1, 91) | 74 |
stable
|
0.2 (-0.4, 0.8) |
| Winneshiek County 7 | 1,847.3 (1,661.4, 2,048.2) | 97 (48, 99) | 74 |
stable
|
-0.2 (-0.9, 0.5) |
| Poweshiek County 7 | 1,997.4 (1,796.9, 2,213.9) | 83 (19, 99) | 74 |
stable
|
-0.3 (-1.0, 0.4) |
| Tama County 7 | 2,276.3 (2,048.0, 2,522.9) | 26 (1, 92) | 75 |
stable
|
0.0 (-0.6, 0.6) |
| Floyd County 7 | 2,237.6 (2,015.5, 2,477.3) | 33 (2, 92) | 75 |
stable
|
0.0 (-0.7, 0.7) |
| Cedar County 7 | 2,257.4 (2,034.7, 2,497.6) | 30 (2, 92) | 78 |
stable
|
0.0 (-0.7, 0.7) |
| Buchanan County 7 | 2,217.7 (2,004.0, 2,447.9) | 39 (4, 93) | 80 |
stable
|
-0.5 (-1.1, 0.1) |
| Clayton County 7 | 2,003.8 (1,809.9, 2,212.7) | 82 (18, 99) | 80 |
stable
|
-0.5 (-1.1, 0.1) |
| Hardin County 7 | 2,218.0 (2,002.8, 2,449.8) | 38 (3, 93) | 81 |
stable
|
-7.1 (-19.0, 6.7) |
| Page County 7 | 2,469.0 (2,230.5, 2,725.8) | 4 (1, 69) | 81 |
stable
|
0.7 (0.0, 1.3) |
| Mahaska County 7 | 2,128.1 (1,925.0, 2,346.7) | 67 (7, 96) | 82 |
stable
|
-0.4 (-1.0, 0.2) |
| Jackson County 7 | 2,136.8 (1,935.0, 2,353.9) | 65 (7, 96) | 84 |
stable
|
-0.3 (-0.8, 0.3) |
| Fayette County 7 | 2,028.2 (1,837.2, 2,233.5) | 78 (18, 99) | 84 |
stable
|
-0.3 (-0.7, 0.2) |
| Washington County 7 | 2,055.0 (1,860.6, 2,264.0) | 74 (15, 99) | 84 |
stable
|
0.0 (-0.5, 0.5) |
| Jones County 7 | 2,085.1 (1,889.9, 2,295.0) | 70 (12, 98) | 86 |
falling
|
-0.6 (-1.2, -0.1) |
| Carroll County 7 | 2,133.4 (1,931.4, 2,350.4) | 66 (8, 96) | 86 |
falling
|
-0.6 (-1.1, -0.2) |
| Dickinson County 7 | 2,198.0 (2,002.0, 2,408.0) | 48 (4, 93) | 95 |
stable
|
-0.4 (-0.9, 0.1) |
| Plymouth County 7 | 2,158.2 (1,969.4, 2,360.2) | 62 (8, 95) | 99 |
falling
|
-0.6 (-1.0, -0.1) |
| Benton County 7 | 2,209.0 (2,019.0, 2,412.1) | 41 (4, 91) | 101 |
stable
|
-0.6 (-1.2, 0.0) |
| Bremer County 7 | 2,199.7 (2,013.5, 2,398.5) | 46 (7, 91) | 104 |
stable
|
3.8 (-1.3, 9.3) |
| Sioux County 7 | 2,014.1 (1,843.5, 2,196.0) | 81 (20, 98) | 106 |
falling
|
-0.6 (-1.1, -0.1) |
| Boone County 7 | 2,396.5 (2,196.7, 2,609.5) | 11 (1, 74) | 110 |
rising
|
2.9 (0.5, 5.3) |
| Marion County 7 | 2,326.3 (2,152.2, 2,510.7) | 17 (2, 76) | 134 |
stable
|
0.4 (0.0, 0.9) |
| Jasper County 7 | 1,973.0 (1,826.0, 2,128.7) | 87 (37, 99) | 136 |
stable
|
-0.4 (-0.9, 0.0) |
| Webster County 7 | 2,162.2 (2,003.8, 2,329.8) | 58 (11, 90) | 141 |
falling
|
-0.7 (-1.1, -0.4) |
| Muscatine County 7 | 2,203.3 (2,046.0, 2,369.5) | 43 (8, 86) | 150 |
stable
|
-0.1 (-0.6, 0.4) |
| Wapello County 7 | 2,487.0 (2,311.8, 2,671.9) | 3 (1, 45) | 153 |
stable
|
0.4 (0.0, 0.8) |
| Lee County 7 | 2,282.8 (2,122.0, 2,452.6) | 22 (5, 78) | 153 |
stable
|
-0.1 (-0.5, 0.3) |
| Warren County 7 | 2,030.9 (1,888.8, 2,180.8) | 77 (30, 96) | 155 |
stable
|
0.0 (-0.6, 0.6) |
| Marshall County 7 | 2,249.8 (2,093.7, 2,414.4) | 32 (6, 81) | 158 |
falling
|
-0.4 (-0.7, -0.1) |
| Des Moines County 7 | 2,256.7 (2,109.1, 2,411.9) | 31 (6, 78) | 178 |
stable
|
-0.2 (-0.7, 0.4) |
| Clinton County 7 | 2,200.4 (2,064.0, 2,343.6) | 45 (10, 83) | 197 |
falling
|
-0.5 (-0.9, -0.2) |
| Dallas County 7 | 2,061.6 (1,935.7, 2,193.5) | 72 (29, 94) | 207 |
falling
|
-0.6 (-1.0, -0.2) |
| Cerro Gordo County 7 | 2,558.2 (2,409.7, 2,713.3) | 2 (1, 25) | 230 |
stable
|
0.5 (0.0, 0.9) |
| Story County 7 | 2,113.4 (1,992.6, 2,239.5) | 68 (23, 90) | 236 |
stable
|
-0.2 (-0.5, 0.1) |
| Johnson County 7 | 1,963.4 (1,865.9, 2,064.6) | 90 (58, 97) | 322 |
falling
|
-1.6 (-2.4, -0.7) |
| Woodbury County 7 | 2,170.3 (2,064.1, 2,280.6) | 56 (17, 82) | 322 |
falling
|
-0.6 (-0.9, -0.3) |
| Pottawattamie County 7 | 2,196.8 (2,092.5, 2,305.0) | 50 (14, 77) | 341 |
stable
|
1.1 (-1.8, 4.2) |
| Dubuque County 7 | 2,149.2 (2,049.6, 2,252.4) | 63 (21, 83) | 358 |
falling
|
-0.7 (-1.0, -0.4) |
| Black Hawk County 7 | 2,280.5 (2,188.2, 2,375.7) | 23 (10, 60) | 474 |
stable
|
-0.3 (-0.6, 0.0) |
| Scott County 7 | 2,178.4 (2,098.8, 2,260.2) | 54 (21, 74) | 583 |
falling
|
-0.4 (-0.7, -0.1) |
| Linn County 7 | 2,194.8 (2,124.0, 2,267.3) | 51 (22, 72) | 745 |
stable
|
-0.3 (-4.8, 4.4) |
| Polk County 7 | 2,165.7 (2,111.8, 2,220.6) | 57 (29, 71) | 1,280 |
stable
|
-0.1 (-0.4, 0.1) |
Notes:
Created by statecancerprofiles.cancer.gov on 06/02/2023 10:38 am.
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 stage.
Source: SEER and NPCR data. For more specific information please see the table.
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.
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.
Created by statecancerprofiles.cancer.gov on 06/02/2023 10:38 am.
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 stage.
Source: SEER and NPCR data. For more specific information please see the table.
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.
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.