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 Incidence Rates Report
National Cancer Institute State Cancer Profiles Centers for Disease Control and Prevention
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Incidence Rate Report for Maine by County

All Races (includes Hispanic), Both Sexes, All Cancer Sites, All Ages
Sorted by Rate
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.

Other Notes

  • Larger confidence intervals indicate less stability of the data. This is often due to low counts that are not quite low enough to be suppressed.
  • Data is currently being suppressed if there are fewer than 16 counts for the time period.


    Line by Line Interpretation of the Report

  • Maine6
  • Rate - The incidence rate is 513.7 with a 95% confidence interval from 508.7 to 518.7.
  • Average Annual Count - The count is 8,235.
  • Rate Period - The period for the rate is 2005-2009.
  • US (SEER+NPCR)1
  • Rate - The incidence rate is 465.0 with a 95% confidence interval from 464.7 to 465.4.
  • Average Annual Count - §
  • Rate Period - The period for the rate is 2005-2009.
  • Washington County6
  • Rate - The incidence rate is 559.6 with a 95% confidence interval from 528.4 to 592.2.
  • Average Annual Count - The count is 253.
  • Rate Period - The period for the rate is 2005-2009.
  • Penobscot County6
  • Rate - The incidence rate is 554.3 with a 95% confidence interval from 538.4 to 570.5.
  • Average Annual Count - The count is 935.
  • Rate Period - The period for the rate is 2005-2009.
  • Hancock County6
  • Rate - The incidence rate is 547.2 with a 95% confidence interval from 522.6 to 572.8.
  • Average Annual Count - The count is 387.
  • Rate Period - The period for the rate is 2005-2009.
  • Oxford County6
  • Rate - The incidence rate is 540.4 with a 95% confidence interval from 516.2 to 565.6.
  • Average Annual Count - The count is 387.
  • Rate Period - The period for the rate is 2005-2009.
  • Piscataquis County6
  • Rate - The incidence rate is 533.1 with a 95% confidence interval from 491.5 to 577.7.
  • Average Annual Count - The count is 130.
  • Rate Period - The period for the rate is 2005-2009.
  • Waldo County6
  • Rate - The incidence rate is 528.2 with a 95% confidence interval from 498.5 to 559.3.
  • Average Annual Count - The count is 248.
  • Rate Period - The period for the rate is 2005-2009.
  • Franklin County6
  • Rate - The incidence rate is 522.2 with a 95% confidence interval from 488.3 to 557.9.
  • Average Annual Count - The count is 183.
  • Rate Period - The period for the rate is 2005-2009.
  • Kennebec County6
  • Rate - The incidence rate is 508.4 with a 95% confidence interval from 492.1 to 525.2.
  • Average Annual Count - The count is 749.
  • Rate Period - The period for the rate is 2005-2009.
  • York County6
  • Rate - The incidence rate is 507.7 with a 95% confidence interval from 494.9 to 520.8.
  • Average Annual Count - The count is 1,222.
  • Rate Period - The period for the rate is 2005-2009.
  • Androscoggin County6
  • Rate - The incidence rate is 507.5 with a 95% confidence interval from 489.7 to 525.9.
  • Average Annual Count - The count is 621.
  • Rate Period - The period for the rate is 2005-2009.
  • Cumberland County6
  • Rate - The incidence rate is 506.1 with a 95% confidence interval from 494.9 to 517.4.
  • Average Annual Count - The count is 1,599.
  • Rate Period - The period for the rate is 2005-2009.
  • Knox County6
  • Rate - The incidence rate is 502.9 with a 95% confidence interval from 476.5 to 530.6.
  • Average Annual Count - The count is 285.
  • Rate Period - The period for the rate is 2005-2009.
  • Aroostook County6
  • Rate - The incidence rate is 483.0 with a 95% confidence interval from 463.4 to 503.4.
  • Average Annual Count - The count is 474.
  • Rate Period - The period for the rate is 2005-2009.
  • Somerset County6
  • Rate - The incidence rate is 482.1 with a 95% confidence interval from 458.1 to 507.2.
  • Average Annual Count - The count is 309.
  • Rate Period - The period for the rate is 2005-2009.
  • Sagadahoc County6
  • Rate - The incidence rate is 478.7 with a 95% confidence interval from 449.5 to 509.3.
  • Average Annual Count - The count is 208.
  • Rate Period - The period for the rate is 2005-2009.
  • Lincoln County6
  • Rate - The incidence rate is 469.3 with a 95% confidence interval from 442.2 to 497.9.
  • Average Annual Count - The count is 240.
  • Rate Period - The period for the rate is 2005-2009.


  • Notes:
    Created by statecancerprofiles.cancer.gov on 05/21/2013 4:59 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 (19 age groups: <1, 1-4, 5-9, ... , 80-84, 85+). 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 populations included with the data release have been adjusted for the population shifts due to hurricanes Katrina and Rita for 62 counties and parishes in Alabama, Mississippi, Louisiana, and Texas. The 1969-2009 US Population Data File is used for SEER and NPCR incidence rates.
    § Because of the impact on Louisiana's population for the July - December 2005 time period due to Hurricanes Katrina/Rita, SEER excluded Louisiana cases diagnosed for that six month time period. The count has been suppressed due to data consistency issues.

    1 Source: CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2012 data submission and SEER November 2011 submission.
    6 Source: State Cancer Registry and the CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2012 data submission. State rates include rates from metropolitan areas funded by SEER.

    Interpret Rankings provides insight into interpreting cancer incidence statistics. When the population size for a denominator is small, the rates may be unstable. A rate is unstable when a small change in the numerator (e.g., only one or two additional cases) has a dramatic effect on the calculated rate.

    Suppression is used to avoid misinterpretation when rates are unstable.