Incidence Rates Table
Incidence Rate Report for Iowa by County
Lung & Bronchus (All Stages^), 2018-2022
All Races (includes Hispanic), Both Sexes, All Ages
Sorted by Recentaapc
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 | 60.0 (58.9, 61.1) | N/A | 2,555 |
falling 
|
-1.0 (-1.6, -0.7) |
| US (SEER+NPCR) 1 | N/A | 52.5 (52.4, 52.6) | N/A | 222,606 |
falling
|
-3.5 (-4.0, -3.1) |
| Plymouth County 7 | Rural | 42.6 (33.4, 53.7) | 93 (52, 99) | 15 |
falling
|
-11.9 (-24.1, -0.5) |
| Clarke County 7 | Rural | 65.6 (47.4, 89.0) | 32 (1, 96) | 9 |
stable 
|
-9.0 (-23.9, 1.9) |
| Warren County 7 | Urban | 45.0 (38.0, 52.9) | 87 (57, 97) | 30 |
falling
|
-4.4 (-12.3, -1.8) |
| Buena Vista County 7 | Rural | 31.9 (22.6, 43.9) | 98 (77, 99) | 8 |
falling
|
-4.0 (-16.3, -1.5) |
| Polk County 7 | Urban | 62.6 (59.5, 65.7) | 39 (26, 60) | 330 |
falling
|
-2.2 (-5.4, -1.2) |
| Sac County 7 | Rural | 41.9 (28.5, 60.5) | 95 (20, 99) | 7 |
stable
|
-1.8 (-11.0, 0.1) |
| Dubuque County 7 | Urban | 54.0 (48.6, 60.0) | 70 (39, 86) | 75 |
falling
|
-1.5 (-2.1, -0.9) |
| Linn County 7 | Urban | 60.0 (56.0, 64.2) | 52 (28, 70) | 175 |
falling
|
-1.4 (-5.1, -0.7) |
| Johnson County 7 | Urban | 40.2 (35.7, 45.2) | 96 (77, 98) | 60 |
falling
|
-1.3 (-2.1, -0.4) |
| Jasper County 7 | Urban | 61.4 (52.3, 71.6) | 44 (9, 84) | 34 |
falling
|
-1.1 (-1.9, -0.3) |
| Madison County 7 | Urban | 57.5 (44.0, 74.1) | 58 (7, 96) | 13 |
stable
|
-1.1 (-2.6, 0.5) |
| Winneshiek County 7 | Rural | 33.5 (25.2, 44.3) | 97 (77, 99) | 11 |
stable
|
-1.1 (-2.5, 0.5) |
| Dickinson County 7 | Rural | 51.7 (41.3, 64.8) | 76 (19, 97) | 18 |
stable
|
-1.0 (-2.1, 0.3) |
| Dallas County 7 | Urban | 51.0 (44.7, 57.9) | 80 (43, 93) | 50 |
falling
|
-0.9 (-1.6, -0.1) |
| Lee County 7 | Rural | 65.6 (56.0, 76.6) | 33 (6, 77) | 35 |
stable
|
-0.9 (-1.7, 0.0) |
| Marshall County 7 | Rural | 63.9 (54.8, 74.2) | 35 (7, 79) | 36 |
falling
|
-0.9 (-1.7, -0.1) |
| Worth County 7 | Rural | 57.4 (38.6, 83.3) | 57 (2, 99) | 6 |
stable
|
-0.9 (-3.1, 1.3) |
| Wright County 7 | Rural | 61.0 (46.2, 79.6) | 46 (2, 95) | 12 |
stable
|
-0.9 (-2.4, 0.6) |
| Mitchell County 7 | Rural | 51.7 (36.5, 71.9) | 77 (7, 99) | 8 |
stable
|
-0.8 (-2.9, 1.3) |
| Scott County 7 | Urban | 66.3 (61.6, 71.3) | 31 (14, 56) | 152 |
falling
|
-0.8 (-1.4, -0.2) |
| Hamilton County 7 | Rural | 55.0 (42.0, 71.3) | 64 (10, 97) | 13 |
stable
|
-0.7 (-2.1, 0.7) |
| Hancock County 7 | Rural | 43.5 (30.8, 60.8) | 91 (29, 99) | 8 |
stable
|
-0.7 (-2.3, 0.9) |
| Keokuk County 7 | Rural | 66.8 (49.9, 88.6) | 29 (1, 93) | 11 |
stable
|
-0.7 (-1.8, 0.4) |
| Mahaska County 7 | Rural | 60.4 (48.7, 74.3) | 49 (6, 90) | 19 |
stable
|
-0.7 (-1.8, 0.5) |
| Marion County 7 | Rural | 61.2 (51.5, 72.3) | 45 (9, 85) | 29 |
stable
|
-0.7 (-1.6, 0.3) |
| Allamakee County 7 | Rural | 56.9 (43.5, 73.7) | 59 (6, 96) | 13 |
stable
|
-0.6 (-2.2, 1.2) |
| Cherokee County 7 | Rural | 49.7 (36.6, 67.0) | 84 (13, 99) | 10 |
stable
|
-0.6 (-2.3, 1.0) |
| Emmet County 7 | Rural | 54.9 (39.0, 76.1) | 69 (5, 99) | 8 |
stable
|
-0.6 (-2.5, 1.2) |
| Jackson County 7 | Rural | 67.3 (54.9, 82.1) | 26 (3, 82) | 21 |
stable
|
-0.6 (-1.4, 0.3) |
| Webster County 7 | Rural | 69.5 (59.4, 81.0) | 24 (3, 72) | 36 |
stable
|
-0.6 (-1.5, 0.3) |
| Woodbury County 7 | Urban | 66.5 (60.1, 73.5) | 30 (9, 61) | 81 |
falling
|
-0.6 (-1.0, -0.1) |
| Black Hawk County 7 | Urban | 72.4 (66.6, 78.6) | 17 (6, 43) | 120 |
stable
|
-0.5 (-1.1, 0.2) |
| Bremer County 7 | Urban | 43.7 (34.1, 55.4) | 90 (44, 99) | 15 |
stable
|
-0.5 (-2.0, 1.0) |
| Carroll County 7 | Rural | 42.2 (32.6, 54.2) | 94 (44, 99) | 14 |
stable
|
-0.5 (-2.2, 1.3) |
| Cerro Gordo County 7 | Rural | 58.3 (50.3, 67.3) | 55 (20, 87) | 42 |
stable
|
-0.5 (-1.3, 0.2) |
| Clay County 7 | Rural | 51.1 (39.6, 65.6) | 78 (20, 98) | 14 |
stable
|
-0.5 (-1.8, 1.0) |
| Harrison County 7 | Urban | 60.8 (46.9, 78.1) | 50 (4, 94) | 13 |
stable
|
-0.5 (-2.0, 1.0) |
| Monona County 7 | Rural | 66.8 (49.4, 89.6) | 28 (1, 94) | 10 |
stable
|
-0.5 (-1.9, 0.8) |
| Pocahontas County 7 | Rural | 74.4 (54.3, 101.3) | 9 (1, 90) | 10 |
stable
|
-0.5 (-2.7, 1.9) |
| Pottawattamie County 7 | Urban | 71.7 (65.2, 78.8) | 19 (5, 47) | 93 |
stable
|
-0.5 (-1.1, 0.0) |
| Boone County 7 | Urban | 69.2 (57.4, 83.0) | 23 (2, 76) | 26 |
stable
|
-0.4 (-1.5, 0.7) |
| Calhoun County 7 | Rural | 44.8 (31.1, 63.5) | 86 (20, 99) | 7 |
stable
|
-0.4 (-1.7, 0.9) |
| Chickasaw County 7 | Rural | 62.1 (46.7, 81.6) | 41 (2, 95) | 12 |
stable
|
-0.4 (-1.6, 0.8) |
| Delaware County 7 | Rural | 49.7 (38.5, 63.8) | 83 (20, 98) | 14 |
stable
|
-0.4 (-1.7, 1.1) |
| Floyd County 7 | Rural | 59.9 (47.0, 76.0) | 51 (5, 94) | 15 |
stable
|
-0.4 (-1.8, 1.2) |
| Guthrie County 7 | Urban | 62.0 (46.4, 82.2) | 42 (3, 95) | 11 |
stable
|
-0.4 (-2.3, 1.5) |
| Lucas County 7 | Rural | 63.9 (46.4, 87.0) | 34 (1, 96) | 9 |
stable
|
-0.4 (-1.8, 1.1) |
| Muscatine County 7 | Rural | 62.7 (53.8, 72.9) | 38 (9, 80) | 36 |
stable
|
-0.4 (-1.3, 0.6) |
| Sioux County 7 | Rural | 29.7 (22.8, 38.2) | 99 (88, 99) | 13 |
stable
|
-0.4 (-1.8, 1.0) |
| Union County 7 | Rural | 63.7 (48.1, 83.4) | 36 (2, 93) | 12 |
stable
|
-0.4 (-2.0, 1.3) |
| Clinton County 7 | Rural | 73.7 (64.9, 83.4) | 12 (2, 53) | 53 |
stable
|
-0.3 (-1.1, 0.6) |
| Davis County 7 | Rural | 60.8 (42.6, 84.8) | 48 (1, 97) | 8 |
stable
|
-0.3 (-1.9, 1.4) |
| Henry County 7 | Rural | 58.5 (46.9, 72.5) | 54 (9, 93) | 18 |
stable
|
-0.3 (-1.4, 1.0) |
| Jefferson County 7 | Rural | 42.9 (31.6, 57.5) | 92 (35, 99) | 11 |
stable
|
-0.3 (-1.7, 1.3) |
| Crawford County 7 | Rural | 49.5 (37.0, 65.2) | 85 (16, 98) | 11 |
stable
|
-0.2 (-1.2, 0.8) |
| Des Moines County 7 | Rural | 72.3 (62.9, 83.0) | 16 (3, 59) | 44 |
stable
|
-0.2 (-1.1, 0.8) |
| Mills County 7 | Urban | 72.2 (56.3, 91.7) | 18 (1, 83) | 15 |
stable
|
-0.2 (-1.4, 1.3) |
| Monroe County 7 | Rural | 67.0 (46.9, 93.9) | 27 (1, 97) | 7 |
stable
|
-0.2 (-1.8, 1.5) |
| Story County 7 | Urban | 44.1 (38.1, 50.7) | 89 (62, 97) | 41 |
stable
|
-0.2 (-1.1, 0.9) |
| Hardin County 7 | Rural | 50.8 (39.5, 65.0) | 79 (15, 97) | 15 |
stable
|
-0.1 (-1.3, 1.2) |
| Buchanan County 7 | Rural | 70.3 (57.1, 85.8) | 21 (2, 78) | 21 |
stable
|
0.0 (-1.0, 1.2) |
| Grundy County 7 | Urban | 51.0 (37.5, 68.5) | 81 (12, 99) | 10 |
stable
|
0.0 (-1.2, 1.4) |
| Humboldt County 7 | Rural | 53.1 (36.8, 74.9) | 74 (5, 99) | 7 |
stable
|
0.0 (-1.8, 1.9) |
| Iowa County 7 | Rural | 63.9 (50.1, 80.8) | 37 (3, 91) | 16 |
stable
|
0.0 (-1.2, 1.2) |
| Montgomery County 7 | Rural | 76.7 (58.8, 99.2) | 8 (1, 81) | 13 |
stable
|
0.0 (-1.6, 1.8) |
| Page County 7 | Rural | 83.1 (67.9, 101.4) | 6 (1, 53) | 22 |
stable
|
0.0 (-1.1, 1.1) |
| Fayette County 7 | Rural | 72.7 (59.6, 88.3) | 13 (1, 69) | 23 |
stable
|
0.1 (-0.9, 1.2) |
| Wayne County 7 | Rural | 53.9 (34.0, 82.4) | 71 (2, 99) | 5 |
stable
|
0.1 (-1.5, 1.8) |
| Cass County 7 | Rural | 67.8 (53.2, 85.9) | 25 (2, 86) | 16 |
stable
|
0.2 (-0.8, 1.3) |
| Clayton County 7 | Rural | 54.5 (43.0, 68.7) | 67 (14, 96) | 17 |
stable
|
0.2 (-1.1, 1.5) |
| Kossuth County 7 | Rural | 55.3 (42.9, 71.0) | 62 (8, 97) | 14 |
stable
|
0.2 (-0.9, 1.5) |
| Louisa County 7 | Rural | 84.5 (65.0, 108.7) | 4 (1, 65) | 13 |
stable
|
0.2 (-1.4, 2.0) |
| Lyon County 7 | Rural | 44.5 (31.5, 61.7) | 88 (24, 99) | 8 |
stable
|
0.2 (-1.5, 2.1) |
| Adams County 7 | Rural | 69.8 (42.6, 111.6) | 22 (1, 99) | 4 |
stable
|
0.3 (-1.5, 2.2) |
| Benton County 7 | Urban | 62.3 (51.2, 75.4) | 40 (6, 88) | 23 |
stable
|
0.3 (-0.7, 1.5) |
| Cedar County 7 | Rural | 60.8 (48.4, 75.9) | 47 (5, 92) | 17 |
stable
|
0.3 (-0.8, 1.5) |
| Tama County 7 | Rural | 55.3 (43.2, 70.2) | 63 (10, 97) | 15 |
stable
|
0.3 (-1.0, 1.6) |
| Wapello County 7 | Rural | 82.9 (71.7, 95.6) | 5 (1, 37) | 41 |
stable
|
0.3 (-0.6, 1.3) |
| Jones County 7 | Urban | 74.1 (61.2, 89.3) | 10 (1, 68) | 24 |
stable
|
0.4 (-0.7, 1.6) |
| Ida County 7 | Rural | 55.5 (37.0, 81.5) | 61 (2, 99) | 6 |
stable
|
0.5 (-1.6, 2.8) |
| Poweshiek County 7 | Rural | 58.1 (46.2, 72.6) | 56 (8, 93) | 17 |
stable
|
0.5 (-0.8, 2.0) |
| Fremont County 7 | Rural | 90.0 (65.6, 122.1) | 2 (1, 72) | 10 |
stable
|
0.6 (-0.8, 2.2) |
| Osceola County 7 | Rural | 70.8 (49.3, 100.4) | 20 (1, 96) | 7 |
stable
|
0.6 (-1.1, 2.5) |
| Adair County 7 | Rural | 54.6 (37.0, 79.1) | 68 (3, 99) | 7 |
stable
|
0.7 (-1.0, 2.7) |
| Decatur County 7 | Rural | 73.6 (50.8, 103.8) | 11 (1, 96) | 7 |
stable
|
0.7 (-0.9, 2.4) |
| Franklin County 7 | Rural | 50.9 (35.9, 70.9) | 82 (10, 99) | 8 |
stable
|
0.7 (-1.4, 3.0) |
| Taylor County 7 | Rural | 57.0 (38.1, 84.2) | 60 (2, 99) | 6 |
stable
|
0.7 (-1.6, 3.1) |
| Butler County 7 | Rural | 54.8 (41.7, 71.3) | 66 (9, 97) | 13 |
stable
|
0.8 (-0.4, 2.2) |
| O'Brien County 7 | Rural | 55.0 (41.8, 71.6) | 65 (10, 97) | 13 |
stable
|
0.8 (-1.0, 2.9) |
| Shelby County 7 | Rural | 61.7 (46.4, 81.1) | 43 (3, 96) | 12 |
stable
|
0.8 (-0.5, 2.3) |
| Washington County 7 | Urban | 53.2 (42.2, 66.5) | 73 (18, 96) | 17 |
stable
|
0.9 (-0.2, 2.1) |
| Appanoose County 7 | Rural | 79.3 (62.3, 100.1) | 7 (1, 69) | 16 |
rising 
|
1.2 (0.1, 2.6) |
| Palo Alto County 7 | Rural | 95.4 (73.6, 122.5) | 1 (1, 53) | 14 |
stable
|
1.3 (-0.1, 2.8) |
| Howard County 7 | Rural | 53.8 (37.7, 75.2) | 72 (5, 99) | 8 |
stable
|
1.4 (-0.7, 3.7) |
| Greene County 7 | Rural | 71.9 (53.1, 96.3) | 14 (1, 89) | 11 |
stable
|
1.6 (-0.4, 3.9) |
| Winnebago County 7 | Rural | 52.7 (37.4, 72.8) | 75 (8, 98) | 8 |
rising
|
1.6 (0.1, 3.5) |
| Van Buren County 7 | Rural | 86.5 (63.6, 116.5) | 3 (1, 77) | 10 |
rising
|
1.8 (0.5, 3.3) |
| Audubon County 7 | Rural | 58.7 (39.8, 86.3) | 53 (2, 99) | 6 |
|
|
| Ringgold County 7 | Rural | 72.7 (47.5, 108.9) | 15 (1, 98) | 6 |
|
|
Notes:
Created by statecancerprofiles.cancer.gov on 03/18/2026 10:00 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 (SEER areas use 20 age groups and NPCR areas use 19 age groups). 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. Due to changes in stage coding, Combined Summary Stage with Expanded Regional Codes (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.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: SEER and NPCR data. For more specific information please see the table.
* 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.
Data for United States does not include Puerto Rico.