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Interpretation of Incidence Rates Data

Incidence Rate Report for Idaho by County

Colon & Rectum (All Stages^), 2018-2022

All Races (includes Hispanic), Both Sexes, Ages 65+

Sorted by Recentaapc

Explanation of Column Headers
Incidence Rate (95% Confidence Interval) - The incidence rate is based upon 100,000 people and is an annual rate (or average annual rate) based on the time period indicated. Rates are age-adjusted by 5-year age groups to the 2000 U.S. standard million population.

Recent Trends - This is an interpretation of the AAPC/APC:

AAPC/APC (95% Confidence Interval) - the change in rate over time


Other Notes


Line by Line Interpretation of the Report


Idaho7


US (SEER+NPCR)1


Blaine County7


Nez Perce County7


Benewah County7


Bonner County7


Minidoka County7


Ada County7


Jerome County7


Kootenai County7


Latah County7


Gooding County7


Bonneville County7


Elmore County7


Madison County7


Canyon County7


Twin Falls County7


Bannock County7


Shoshone County7


Washington County7


Jefferson County7


Gem County7


Payette County7


Franklin County7


Idaho County7


Bingham County7


Clearwater County7


Boundary County7


Cassia County7


Adams County7 Bear Lake County7 Boise County7 Butte County7 Camas County7 Caribou County7 Clark County7 Custer County7 Fremont County7 Lemhi County7 Lewis County7 Lincoln County7 Oneida County7 Owyhee County7 Power County7 Teton County7 Valley County7


Notes:
Created by statecancerprofiles.cancer.gov on 03/25/2026 7:10 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.