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Incidence Rates Table

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Incidence Rate Report for Montana by County

All Cancer Sites (All Stages^), 2017-2021

All Races (includes Hispanic), Both Sexes, Ages 50+

Sorted by Rate

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 ascending
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
Montana 6 N/A 1,370.1 (1,354.1, 1,386.3) N/A 5,892 falling falling trend -2.5 (-3.7, -1.1)
US (SEER+NPCR) 1 N/A 1,338.1 (1,337.2, 1,339.1) N/A 1,538,303 falling falling trend -0.6 (-0.8, -0.5)
Wheatland County 6 Rural 2,130.9 (1,700.3, 2,636.9) 1 (1, 16) 19 stable stable trend 11.0 (-0.9, 34.1)
Golden Valley County 6 Rural 1,824.6 (1,275.0, 2,526.0) 2 (1, 54) 9 stable stable trend 0.6 (-3.2, 4.7)
Rosebud County 6 Rural 1,730.3 (1,517.1, 1,965.2) 3 (1, 23) 50 stable stable trend 0.8 (-0.5, 2.3)
Jefferson County 6 Urban 1,665.4 (1,507.5, 1,835.6) 4 (1, 21) 93 stable stable trend 1.0 (-0.6, 3.0)
Powell County 6 Rural 1,630.1 (1,430.1, 1,850.5) 5 (1, 31) 49 stable stable trend 0.6 (-1.5, 2.9)
Fallon County 6 Rural 1,559.7 (1,242.4, 1,933.3) 6 (1, 52) 18 stable stable trend -0.4 (-4.7, 3.9)
Phillips County 6 Rural 1,557.2 (1,320.0, 1,825.2) 7 (1, 45) 32 stable stable trend 1.9 (-0.2, 8.0)
Prairie County 6 Rural 1,545.4 (1,056.9, 2,172.4) 8 (1, 56) 9 stable stable trend -1.2 (-4.5, 2.0)
Musselshell County 6 Rural 1,531.3 (1,316.1, 1,772.3) 9 (2, 45) 40 stable stable trend -0.7 (-2.2, 0.9)
Stillwater County 6 Urban 1,529.7 (1,362.7, 1,711.8) 10 (2, 38) 66 stable stable trend 0.7 (-0.3, 1.8)
Broadwater County 6 Urban 1,525.4 (1,335.7, 1,734.9) 11 (2, 40) 50 stable stable trend -0.6 (-2.3, 1.4)
Yellowstone County 6 Urban 1,519.8 (1,475.2, 1,565.4) 12 (5, 19) 915 falling falling trend -4.6 (-7.1, -2.1)
Flathead County 6 Rural 1,453.8 (1,401.8, 1,507.2) 13 (8, 28) 631 stable stable trend -0.5 (-1.0, 0.0)
Liberty County 6 Rural 1,451.1 (1,107.1, 1,866.8) 14 (1, 55) 13 stable stable trend 7.6 (-14.8, 31.2)
Roosevelt County 6 Rural 1,442.1 (1,243.3, 1,663.3) 15 (3, 49) 41 stable stable trend -0.4 (-2.0, 1.2)
Treasure County 6 Rural 1,436.5 (907.8, 2,154.6) 16 (1, 56) 5 stable stable trend -1.9 (-5.7, 1.8)
Lake County 6 Rural 1,430.9 (1,342.3, 1,523.9) 17 (8, 34) 206 stable stable trend -0.4 (-1.2, 0.6)
Big Horn County 6 Rural 1,426.1 (1,258.3, 1,610.3) 18 (4, 46) 56 stable stable trend 0.3 (-1.9, 2.6)
Silver Bow County 6 Rural 1,423.8 (1,336.1, 1,515.7) 19 (8, 35) 205 stable stable trend -0.7 (-1.5, 0.1)
Hill County 6 Rural 1,421.0 (1,277.9, 1,575.8) 20 (5, 44) 76 stable stable trend 3.7 (-0.3, 9.8)
Glacier County 6 Rural 1,419.9 (1,252.0, 1,603.9) 21 (4, 46) 56 falling falling trend -1.8 (-7.7, -0.3)
Lincoln County 6 Rural 1,409.0 (1,307.2, 1,516.6) 22 (8, 38) 157 stable stable trend -0.3 (-1.1, 0.5)
Lewis and Clark County 6 Urban 1,401.0 (1,338.1, 1,466.1) 23 (11, 34) 398 stable stable trend -0.6 (-1.2, 0.0)
Custer County 6 Rural 1,392.2 (1,244.8, 1,552.1) 24 (5, 45) 68 stable stable trend -0.5 (-5.2, 4.2)
McCone County 6 Rural 1,373.3 (1,027.5, 1,797.1) 25 (1, 56) 12 stable stable trend -0.9 (-4.5, 2.5)
Carter County 6 Rural 1,372.3 (1,006.6, 1,830.7) 26 (1, 56) 10 falling falling trend -10.3 (-23.6, -1.6)
Teton County 6 Rural 1,354.6 (1,168.2, 1,562.5) 27 (5, 52) 40 stable stable trend -0.9 (-2.5, 0.8)
Valley County 6 Rural 1,354.4 (1,184.5, 1,542.0) 28 (6, 51) 49 stable stable trend -0.5 (-2.1, 1.3)
Meagher County 6 Rural 1,352.2 (1,023.9, 1,750.0) 29 (2, 56) 14 stable stable trend -1.3 (-4.1, 1.5)
Wibaux County 6 Rural 1,321.8 (900.8, 1,872.5) 30 (1, 56) 7 stable stable trend -0.8 (-4.9, 3.3)
Missoula County 6 Urban 1,313.0 (1,261.6, 1,365.9) 31 (21, 42) 520 falling falling trend -0.8 (-1.4, -0.2)
Petroleum County 6 Rural 1,304.7 (774.6, 2,059.3) 32 (1, 56) 4
*
*
Gallatin County 6 Urban 1,294.5 (1,237.4, 1,353.4) 33 (21, 45) 418 stable stable trend -0.4 (-1.1, 0.4)
Sanders County 6 Rural 1,292.3 (1,174.8, 1,418.6) 34 (13, 50) 99 stable stable trend -0.8 (-2.3, 0.8)
Ravalli County 6 Rural 1,291.5 (1,224.0, 1,361.8) 35 (21, 46) 295 stable stable trend -0.5 (-1.1, 0.1)
Deer Lodge County 6 Rural 1,287.2 (1,145.3, 1,442.3) 36 (10, 52) 63 stable stable trend -0.8 (-2.8, 1.2)
Pondera County 6 Rural 1,270.3 (1,080.6, 1,484.0) 37 (8, 55) 34 falling falling trend -1.9 (-3.3, -0.5)
Cascade County 6 Urban 1,267.6 (1,212.9, 1,324.1) 38 (24, 46) 419 falling falling trend -1.1 (-1.5, -0.6)
Fergus County 6 Rural 1,267.0 (1,133.9, 1,411.6) 39 (13, 53) 71 falling falling trend -2.1 (-3.5, -0.7)
Madison County 6 Rural 1,258.8 (1,114.3, 1,417.2) 40 (12, 54) 61 stable stable trend 0.0 (-1.8, 2.0)
Sheridan County 6 Rural 1,256.9 (1,028.0, 1,522.3) 41 (5, 55) 22 stable stable trend 1.1 (-2.7, 5.1)
Sweet Grass County 6 Rural 1,240.1 (1,025.8, 1,487.1) 42 (7, 56) 25 stable stable trend -0.3 (-2.4, 2.0)
Carbon County 6 Urban 1,224.3 (1,092.4, 1,368.0) 43 (17, 54) 68 stable stable trend -0.8 (-2.0, 0.6)
Toole County 6 Rural 1,199.5 (982.5, 1,449.9) 44 (8, 56) 23 falling falling trend -3.0 (-5.0, -1.1)
Mineral County 6 Urban 1,199.4 (1,008.2, 1,417.0) 45 (11, 56) 31 stable stable trend -1.0 (-2.7, 0.9)
Dawson County 6 Rural 1,195.7 (1,039.6, 1,368.7) 46 (17, 55) 45 falling falling trend -1.5 (-2.8, -0.3)
Park County 6 Rural 1,171.6 (1,066.7, 1,284.2) 47 (27, 54) 98 stable stable trend -1.0 (-2.2, 0.3)
Beaverhead County 6 Rural 1,139.6 (997.2, 1,296.9) 48 (25, 56) 49 stable stable trend -1.1 (-2.4, 0.3)
Powder River County 6 Rural 1,123.2 (837.8, 1,477.0) 49 (6, 56) 11 stable stable trend -0.5 (-4.4, 3.8)
Granite County 6 Rural 1,119.2 (907.3, 1,366.0) 50 (13, 56) 22 stable stable trend -1.3 (-3.8, 1.3)
Chouteau County 6 Rural 1,111.6 (931.0, 1,317.4) 51 (20, 56) 29 falling falling trend -1.6 (-3.0, -0.2)
Richland County 6 Rural 1,094.0 (949.0, 1,255.0) 52 (28, 56) 43 stable stable trend -0.6 (-3.4, 2.4)
Blaine County 6 Rural 1,072.2 (889.3, 1,281.9) 53 (25, 56) 25 falling falling trend -1.9 (-3.7, -0.2)
Judith Basin County 6 Rural 1,059.6 (782.2, 1,402.0) 54 (9, 56) 10 stable stable trend -1.4 (-5.1, 2.1)
Daniels County 6 Rural 983.2 (714.6, 1,325.9) 55 (15, 56) 9 stable stable trend -1.1 (-4.5, 2.3)
Garfield County 6 Rural 923.1 (602.6, 1,360.1) 56 (10, 56) 6 stable stable trend -1.9 (-6.8, 3.1)
Notes:
Created by statecancerprofiles.cancer.gov on 12/11/2024 8:36 pm.

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 (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 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 in the Surveillance, Epidemiology, and End Results (SEER) Summary/Historic Combined Summary Stage (2004+).
⋔ 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. More information about methodology can be found on the CI*Rank website.

Φ Rural-Urban Continuum Codes provided by the USDA.
* 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. If an average count of 3 is shown, the total number of cases for the time period is 16 or more which exceeds suppression threshold (but is rounded to 3).
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 2023 submission.
6 Source: National Program of Cancer Registries SEER*Stat Database - United States Department of Health and Human Services, Centers for Disease Control and Prevention (based on the 2023 submission).
8 Source: Incidence data provided by the SEER Program. AAPCs are calculated by the Joinpoint Regression Program and are based on APCs. Data 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. Population counts for denominators are based on Census populations as modified by NCI. The US Population Data File is used with SEER November 2023 data.

Data for the United States does not include data from Indiana.
Data for the United States does not include Puerto Rico.

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.

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