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Incidence Rates Table

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Incidence Rate Report for Idaho by County

All Cancer Sites (All Stages^), 2018-2022

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

Sorted by Recentaapc

County
 sort alphabetically by name ascending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Age-Adjusted Incidence Rate
cases per 100,000
(95% Confidence Interval)
 sort by rate descending
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
Idaho 7 N/A 446.0 (442.0, 450.1) N/A 9,760 falling falling trend -1.6 (-2.4, -1.0)
US (SEER+NPCR) 1 N/A 448.6 (448.3, 448.9) N/A 1,821,045 falling falling trend -1.0 (-1.6, -0.5)
Fremont County 7 Rural 362.0 (321.5, 406.4) 40 (24, 44) 62 falling falling trend -8.9 (-15.3, -1.6)
Bonneville County 7 Urban 426.7 (410.4, 443.5) 24 (13, 36) 539 falling falling trend -6.6 (-10.1, -2.8)
Kootenai County 7 Urban 447.3 (434.8, 460.1) 14 (7, 27) 1,047 falling falling trend -3.3 (-5.9, -1.1)
Lewis County 7 Rural 503.0 (418.5, 602.0) 2 (1, 39) 32 falling falling trend -2.1 (-4.0, -0.2)
Nez Perce County 7 Urban 424.8 (400.9, 449.8) 26 (10, 38) 256 falling falling trend -1.5 (-3.6, -0.9)
Adams County 7 Rural 394.9 (330.3, 471.4) 38 (3, 44) 35 stable stable trend -1.4 (-3.1, 0.5)
Benewah County 7 Rural 422.1 (374.0, 475.4) 28 (3, 42) 65 falling falling trend -1.4 (-2.7, -0.1)
Bonner County 7 Rural 443.5 (420.8, 467.3) 15 (6, 33) 348 falling falling trend -1.0 (-1.7, -0.3)
Custer County 7 Rural 345.1 (286.8, 415.0) 42 (16, 44) 30 stable stable trend -1.0 (-2.6, 0.7)
Jerome County 7 Urban 416.5 (380.5, 455.0) 29 (6, 41) 103 stable stable trend -1.0 (-2.0, 0.1)
Valley County 7 Rural 413.7 (370.4, 461.5) 30 (6, 42) 81 stable stable trend -1.0 (-2.1, 0.2)
Camas County 7 Rural 333.8 (216.8, 503.9) 43 (1, 44) 6 stable stable trend -0.8 (-2.9, 1.6)
Gooding County 7 Rural 396.1 (357.1, 438.4) 36 (12, 43) 80 stable stable trend -0.8 (-1.5, 0.0)
Shoshone County 7 Rural 484.9 (440.8, 532.7) 3 (1, 29) 102 stable stable trend -0.8 (-1.5, 0.0)
Twin Falls County 7 Urban 441.6 (423.4, 460.5) 16 (8, 33) 463 falling falling trend -0.8 (-1.3, -0.1)
Ada County 7 Urban 453.9 (445.9, 462.0) 12 (7, 21) 2,595 falling falling trend -0.7 (-0.9, -0.5)
Owyhee County 7 Urban 440.6 (393.8, 491.7) 20 (2, 40) 70 stable stable trend -0.7 (-3.1, 0.4)
Elmore County 7 Rural 507.5 (470.9, 546.2) 1 (1, 15) 152 stable stable trend -0.5 (-1.3, 0.5)
Minidoka County 7 Rural 410.1 (374.5, 448.2) 32 (9, 42) 103 stable stable trend -0.4 (-1.0, 0.3)
Washington County 7 Rural 483.4 (433.9, 537.6) 4 (1, 32) 84 stable stable trend -0.4 (-1.5, 0.7)
Boise County 7 Urban 424.9 (371.0, 485.9) 25 (2, 42) 60 stable stable trend -0.3 (-1.9, 1.6)
Teton County 7 Rural 401.7 (350.7, 458.1) 35 (5, 44) 51 stable stable trend -0.3 (-1.7, 1.6)
Gem County 7 Urban 470.5 (434.0, 509.7) 10 (1, 30) 139 stable stable trend -0.2 (-1.1, 0.7)
Boundary County 7 Rural 475.0 (428.1, 526.0) 9 (1, 34) 87 stable stable trend -0.1 (-1.2, 1.2)
Clearwater County 7 Rural 475.8 (425.5, 531.7) 8 (1, 35) 77 stable stable trend 0.0 (-1.0, 1.2)
Jefferson County 7 Urban 421.1 (387.8, 456.5) 27 (7, 41) 125 stable stable trend 0.0 (-0.9, 1.1)
Payette County 7 Rural 479.5 (445.9, 515.1) 6 (1, 26) 162 stable stable trend 0.0 (-0.9, 1.1)
Blaine County 7 Rural 439.7 (407.9, 473.6) 19 (3, 37) 157 stable stable trend 0.1 (-0.8, 1.4)
Canyon County 7 Urban 476.2 (463.9, 488.8) 7 (2, 14) 1,187 stable stable trend 0.1 (-0.3, 0.6)
Latah County 7 Rural 435.7 (406.6, 466.4) 21 (5, 37) 178 stable stable trend 0.1 (-0.7, 0.9)
Lemhi County 7 Rural 435.5 (385.5, 491.5) 22 (2, 41) 69 stable stable trend 0.1 (-1.1, 1.5)
Cassia County 7 Rural 409.0 (374.1, 446.2) 33 (9, 42) 105 stable stable trend 0.2 (-0.9, 1.4)
Oneida County 7 Rural 443.9 (367.9, 531.8) 18 (1, 43) 27 stable stable trend 0.2 (-1.3, 2.0)
Lincoln County 7 Rural 406.0 (334.0, 489.3) 34 (1, 44) 24 stable stable trend 0.4 (-0.7, 1.7)
Bingham County 7 Rural 433.1 (407.4, 460.0) 23 (7, 37) 224 stable stable trend 0.5 (-0.2, 1.3)
Bear Lake County 7 Rural 348.6 (292.5, 412.9) 41 (17, 44) 31 stable stable trend 0.6 (-1.4, 2.7)
Caribou County 7 Rural 460.2 (397.1, 531.0) 11 (1, 40) 40 stable stable trend 0.7 (-0.6, 2.1)
Franklin County 7 Urban 395.3 (351.2, 443.6) 37 (9, 44) 60 stable stable trend 0.7 (-0.5, 2.0)
Madison County 7 Rural 412.1 (374.8, 451.9) 31 (8, 42) 97 stable stable trend 0.7 (-0.4, 2.0)
Idaho County 7 Rural 449.8 (412.8, 489.8) 13 (2, 36) 135 rising rising trend 0.9 (0.3, 1.6)
Power County 7 Rural 380.8 (325.5, 443.1) 39 (8, 44) 36 stable stable trend 1.1 (-0.5, 3.0)
Bannock County 7 Urban 441.7 (422.2, 461.8) 17 (7, 33) 413 rising rising trend 1.7 (0.1, 4.9)
Butte County 7 Urban 481.2 (380.0, 603.3) 5 (1, 43) 19 stable stable trend 3.9 (-3.3, 12.8)
Clark County 7 Rural 319.9 (176.6, 536.9) 44 (1, 44) 3
*
*

Notes:
Created by statecancerprofiles.cancer.gov on 03/12/2026 8:25 am.

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 (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.

‡ Incidence data come from different sources. The Average Annual Percent Change (AAPC) is based on the APCs calculated by Joinpoint. Due to data availability issues, the time period used in the calculation of the joinpoint regression model may differ for selected counties.

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.

⋔ 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. The rates used in CI*Rank are all age-adjusted to the 2000 US standard population using 19 age groups for SEER and NPCR areas. More information about methodology can be found on the CI*Rank website.

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.

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.

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 2024 submission.

7 Source: SEER November 2024 submission.

* 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.

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