Incidence Rates Table
Incidence Rate Report for Iowa by County
Non-Hodgkin Lymphoma (Late Stage^), 2018-2022
All Races (includes Hispanic), Both Sexes, All Ages
Sorted by CI*Rank
County
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2023 Rural-Urban Continuum Codes Φ
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Age-Adjusted Incidence Rate † cases per 100,000 (95% Confidence Interval)
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CI*Rank ⋔ (95% Confidence Interval) 
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Average Annual Count
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Percent of Cases with Late Stage
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|---|---|---|---|---|---|
| Iowa 7 | N/A | 15.3 (14.8, 15.9) | N/A | 613 | 71.0 |
| US (SEER+NPCR) 1 | N/A | 12.1 (12.1, 12.2) | N/A | 48,573 | 65.7 |
| Jackson County 7 | Rural | 11.1 (6.2, 18.8) | 54 (8, 54) | 3 | 58.6 |
| Webster County 7 | Rural | 11.6 (7.5, 17.2) | 53 (11, 54) | 6 | 70.7 |
| Winneshiek County 7 | Rural | 12.2 (6.9, 20.4) | 52 (5, 54) | 4 | 75.0 |
| Mahaska County 7 | Rural | 12.1 (7.1, 19.7) | 51 (6, 54) | 4 | 69.2 |
| Dickinson County 7 | Rural | 12.3 (7.2, 20.5) | 50 (4, 54) | 4 | 67.7 |
| Jasper County 7 | Urban | 12.4 (8.4, 18.0) | 49 (9, 54) | 6 | 63.3 |
| Cedar County 7 | Rural | 12.6 (7.3, 20.9) | 48 (4, 54) | 4 | 69.2 |
| Buchanan County 7 | Rural | 12.6 (7.5, 20.2) | 47 (5, 54) | 4 | 73.1 |
| Dubuque County 7 | Urban | 13.1 (10.4, 16.4) | 46 (15, 54) | 17 | 65.6 |
| Lee County 7 | Rural | 13.4 (9.2, 19.0) | 45 (7, 54) | 7 | 64.8 |
| Henry County 7 | Rural | 13.5 (8.1, 21.6) | 44 (3, 54) | 4 | 70.4 |
| Boone County 7 | Urban | 13.6 (8.6, 20.6) | 43 (4, 54) | 5 | 65.8 |
| Iowa County 7 | Rural | 14.0 (8.2, 22.9) | 42 (2, 54) | 4 | 69.2 |
| Scott County 7 | Urban | 13.8 (11.6, 16.3) | 41 (17, 52) | 30 | 68.0 |
| Butler County 7 | Rural | 13.9 (8.2, 23.2) | 40 (2, 54) | 4 | 78.3 |
| Woodbury County 7 | Urban | 14.1 (11.1, 17.6) | 39 (11, 53) | 16 | 68.1 |
| Clinton County 7 | Rural | 14.2 (10.2, 19.2) | 38 (6, 54) | 9 | 62.5 |
| Des Moines County 7 | Rural | 14.2 (10.2, 19.5) | 37 (6, 54) | 9 | 74.1 |
| Dallas County 7 | Urban | 14.3 (11.1, 18.3) | 36 (9, 53) | 13 | 71.3 |
| Benton County 7 | Urban | 14.6 (9.4, 21.7) | 35 (2, 54) | 5 | 65.9 |
| Pottawattamie County 7 | Urban | 14.8 (11.9, 18.2) | 34 (8, 52) | 19 | 66.2 |
| Warren County 7 | Urban | 15.1 (11.0, 20.3) | 33 (4, 53) | 9 | 68.1 |
| Black Hawk County 7 | Urban | 15.3 (12.7, 18.4) | 32 (8, 50) | 25 | 75.2 |
| Jones County 7 | Urban | 15.3 (9.8, 23.3) | 31 (2, 54) | 5 | 89.3 |
| Johnson County 7 | Urban | 15.4 (12.6, 18.6) | 30 (7, 49) | 22 | 67.1 |
| Story County 7 | Urban | 15.5 (12.0, 19.7) | 29 (5, 51) | 14 | 73.2 |
| Muscatine County 7 | Rural | 15.9 (11.4, 21.7) | 28 (3, 53) | 9 | 70.5 |
| Marshall County 7 | Rural | 16.1 (11.3, 22.3) | 27 (2, 53) | 8 | 67.8 |
| Polk County 7 | Urban | 16.1 (14.6, 17.8) | 26 (10, 39) | 81 | 72.1 |
| Madison County 7 | Urban | 16.2 (9.1, 26.8) | 25 (1, 54) | 3 | 69.6 |
| Washington County 7 | Urban | 16.3 (10.4, 24.7) | 24 (1, 54) | 5 | 66.7 |
| Linn County 7 | Urban | 16.4 (14.2, 18.7) | 23 (8, 42) | 45 | 72.9 |
| Cherokee County 7 | Rural | 16.5 (8.9, 29.0) | 22 (1, 54) | 3 | 72.7 |
| Fayette County 7 | Rural | 16.9 (10.2, 26.5) | 21 (1, 54) | 5 | 82.1 |
| Delaware County 7 | Rural | 17.0 (10.8, 26.2) | 20 (1, 54) | 5 | 88.9 |
| Floyd County 7 | Rural | 17.1 (10.1, 27.6) | 19 (1, 54) | 4 | 80.0 |
| Sioux County 7 | Rural | 17.1 (11.8, 24.1) | 18 (1, 53) | 7 | 70.8 |
| Wapello County 7 | Rural | 17.3 (12.1, 24.2) | 17 (1, 53) | 7 | 66.1 |
| Cerro Gordo County 7 | Rural | 17.3 (12.8, 23.1) | 16 (2, 50) | 11 | 67.9 |
| Marion County 7 | Rural | 17.4 (12.4, 24.1) | 15 (1, 52) | 8 | 77.4 |
| Kossuth County 7 | Rural | 17.8 (10.3, 29.1) | 14 (1, 54) | 4 | 67.9 |
| Page County 7 | Rural | 17.8 (10.1, 29.5) | 13 (1, 54) | 4 | 66.7 |
| Hardin County 7 | Rural | 18.0 (10.6, 29.0) | 12 (1, 54) | 4 | 77.8 |
| Carroll County 7 | Rural | 18.1 (11.5, 27.5) | 11 (1, 54) | 5 | 72.2 |
| Harrison County 7 | Urban | 18.5 (10.8, 30.0) | 10 (1, 54) | 4 | 86.4 |
| Bremer County 7 | Urban | 18.5 (12.6, 26.5) | 9 (1, 53) | 7 | 67.3 |
| Jefferson County 7 | Rural | 19.2 (11.6, 30.6) | 8 (1, 54) | 5 | 75.0 |
| O'Brien County 7 | Rural | 19.3 (10.9, 31.8) | 7 (1, 54) | 3 | 81.0 |
| Wright County 7 | Rural | 20.0 (12.0, 32.1) | 6 (1, 54) | 4 | 83.3 |
| Tama County 7 | Rural | 20.1 (12.7, 30.7) | 5 (1, 53) | 5 | 64.1 |
| Clayton County 7 | Rural | 20.6 (13.3, 31.0) | 4 (1, 53) | 6 | 73.7 |
| Clay County 7 | Rural | 21.6 (14.0, 32.3) | 3 (1, 52) | 5 | 73.0 |
| Plymouth County 7 | Rural | 22.0 (15.0, 31.3) | 2 (1, 48) | 7 | 74.5 |
| Mitchell County 7 | Rural | 22.4 (12.0, 38.6) | 1 (1, 54) | 3 | 88.9 |
| Adair County 7 | Rural |
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| Adams County 7 | Rural |
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| Allamakee County 7 | Rural |
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| Appanoose County 7 | Rural |
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| Audubon County 7 | Rural |
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| Buena Vista County 7 | Rural |
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| Calhoun County 7 | Rural |
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| Cass County 7 | Rural |
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| Chickasaw County 7 | Rural |
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| Clarke County 7 | Rural |
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| Crawford County 7 | Rural |
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| Davis County 7 | Rural |
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| Decatur County 7 | Rural |
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| Emmet County 7 | Rural |
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| Franklin County 7 | Rural |
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| Fremont County 7 | Rural |
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| Greene County 7 | Rural |
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| Grundy County 7 | Urban |
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| Guthrie County 7 | Urban |
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| Hamilton County 7 | Rural |
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| Hancock County 7 | Rural |
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| Howard County 7 | Rural |
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| Humboldt County 7 | Rural |
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| Ida County 7 | Rural |
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| Keokuk County 7 | Rural |
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| Louisa County 7 | Rural |
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| Lucas County 7 | Rural |
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| Lyon County 7 | Rural |
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| Mills County 7 | Urban |
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| Monona County 7 | Rural |
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| Monroe County 7 | Rural |
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| Montgomery County 7 | Rural |
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| Osceola County 7 | Rural |
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| Palo Alto County 7 | Rural |
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| Pocahontas County 7 | Rural |
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| Poweshiek County 7 | Rural |
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| Ringgold County 7 | Rural |
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| Sac County 7 | Rural |
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| Shelby County 7 | Rural |
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| Taylor County 7 | Rural |
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| Union County 7 | Rural |
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| Van Buren County 7 | Rural |
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| Wayne County 7 | Rural |
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| Winnebago County 7 | Rural |
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| Worth County 7 | Rural |
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Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2026 8:55 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 (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 are computed using cancers classified as malignant based on ICD-O-3. For more information see malignant.html.
^ Late Stage is defined as cases determined to be regional or distant. 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.