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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 Montana by County

All Races (includes Hispanic), Both Sexes, All Cancer Sites, All Ages
Sorted by Rate
County
Annual Incidence Rate
over rate period
(95% Confidence Interval)

Average Annual Count
Rate Period
Montana6 455.9 (450.3, 461.6) 5,227 2006-2010
US (SEER+NPCR)1 453.7 (453.4, 454.0) 1,463,786 2006-2010
Golden Valley County6 687.2 (488.2, 952.3) 9 2006-2010
Treasure County6 631.1 (427.0, 917.5) 7 2006-2010
Musselshell County6 578.3 (492.2, 676.8) 37 2006-2010
Fallon County6 519.2 (419.2, 637.9) 20 2006-2010
Judith Basin County6 514.1 (403.0, 651.4) 16 2006-2010
Prairie County6 513.8 (374.4, 702.7) 10 2006-2010
Meagher County6 512.6 (398.1, 655.4) 15 2006-2010
Roosevelt County6 499.7 (438.9, 566.6) 50 2006-2010
Stillwater County6 497.8 (440.5, 561.1) 59 2006-2010
Mineral County6 497.6 (418.4, 589.5) 32 2006-2010
Glacier County6 494.9 (439.2, 555.6) 59 2006-2010
Dawson County6 493.7 (436.9, 556.3) 59 2006-2010
Yellowstone County6 493.1 (477.8, 508.8) 804 2006-2010
Hill County6 490.4 (443.6, 540.9) 83 2006-2010
Custer County6 489.4 (439.9, 543.3) 75 2006-2010
Fergus County6 488.1 (442.2, 538.2) 90 2006-2010
Flathead County6 486.1 (466.9, 505.9) 506 2006-2010
Sweet Grass County6 481.8 (398.0, 580.0) 25 2006-2010
Jefferson County6 479.9 (424.0, 541.3) 63 2006-2010
Rosebud County6 478.7 (415.0, 549.4) 44 2006-2010
Cascade County6 472.4 (452.9, 492.5) 453 2006-2010
Wibaux County6 467.0 (329.4, 656.8) 8 2006-2010
Silver Bow County6 466.0 (437.1, 496.5) 201 2006-2010
Blaine County6 465.3 (395.5, 544.0) 33 2006-2010
Lake County6 463.7 (431.9, 497.4) 167 2006-2010
Teton County6 460.1 (398.4, 530.1) 42 2006-2010
Toole County6 458.3 (383.8, 543.9) 28 2006-2010
Pondera County6 454.1 (389.1, 527.5) 37 2006-2010
Lewis and Clark County6 451.6 (429.0, 475.1) 318 2006-2010
Wheatland County6 447.5 (348.7, 570.2) 15 2006-2010
Liberty County6 444.2 (343.7, 568.0) 14 2006-2010
Powell County6 443.6 (383.7, 511.2) 41 2006-2010
Valley County6 442.8 (385.8, 506.8) 47 2006-2010
Lincoln County6 442.8 (408.0, 480.2) 132 2006-2010
Sanders County6 440.8 (396.0, 490.1) 80 2006-2010
Chouteau County6 439.6 (373.8, 514.6) 34 2006-2010
McCone County6 432.9 (314.1, 586.3) 11 2006-2010
Big Horn County6 430.3 (376.9, 489.1) 49 2006-2010
Missoula County6 429.7 (411.6, 448.4) 447 2006-2010
Beaverhead County6 429.3 (375.2, 489.5) 49 2006-2010
Phillips County6 424.5 (352.9, 508.5) 27 2006-2010
Park County6 422.3 (382.6, 465.5) 87 2006-2010
Powder River County6 419.7 (310.7, 562.4) 11 2006-2010
Gallatin County6 417.8 (396.6, 439.8) 310 2006-2010
Carbon County6 412.6 (364.9, 465.5) 58 2006-2010
Garfield County6 406.0 (278.7, 578.3) 7 2006-2010
Ravalli County6 405.5 (381.3, 430.9) 227 2006-2010
Sheridan County6 405.4 (331.1, 495.2) 24 2006-2010
Deer Lodge County6 403.3 (355.2, 456.8) 54 2006-2010
Richland County6 397.6 (346.9, 453.9) 46 2006-2010
Broadwater County6 372.1 (311.3, 442.9) 27 2006-2010
Daniels County6 364.4 (270.6, 489.1) 11 2006-2010
Madison County6 363.0 (313.5, 419.4) 43 2006-2010
Granite County6 319.1 (247.4, 409.6) 16 2006-2010
Carter County6 237.5 (148.8, 375.5) 5 2006-2010
Petroleum County6
*
3 or fewer
2006-2010
Notes:
Created by statecancerprofiles.cancer.gov on 08/29/2014 10:10 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 (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 1969-2011 US Population Data File is used for SEER and NPCR incidence rates.
§ The total count for the US (SEER+NPCR) may differ from the summation of the individual states reported in this table. The total uses data from the CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2013 data submission for the following states: California, Kentucky, Louisiana, and New Jersey but data for those states when shown individually are sourced from the SEER November 2012 submission.
* Data has been suppressed to ensure confidentiality and stability of rate estimates. Counts are suppressed if fewer than 16 cases were reported in a specific area-sex-race category.

1 Source: CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2013 data submission and SEER November 2012 submission.
6 Source: State Cancer Registry and the CDC's National Program of Cancer Registries Cancer Surveillance System (NPCR-CSS) January 2013 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.