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Interpretation of Incidence Rates Data

Incidence Rate Report for Idaho by County

Breast (All Stages^), 2018-2022

Black Non-Hispanic, Female, All Ages

Sorted by Name

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


Ada County7 Adams County7 Bannock County7 Bear Lake County7 Benewah County7 Bingham County7 Blaine County7 Boise County7 Bonner County7 Bonneville County7 Boundary County7 Butte County7 Camas County7 Canyon County7 Caribou County7 Cassia County7 Clark County7 Clearwater County7 Custer County7 Elmore County7 Franklin County7 Fremont County7 Gem County7 Gooding County7 Idaho County7 Jefferson County7 Jerome County7 Kootenai County7 Latah County7 Lemhi County7 Lewis County7 Lincoln County7 Madison County7 Minidoka County7 Nez Perce County7 Oneida County7 Owyhee County7 Payette County7 Power County7 Shoshone County7 Teton County7 Twin Falls County7 Valley County7 Washington County7


Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2026 5:21 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 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.