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Incidence Rates Table

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Incidence Rate Report for Maryland by County

Breast (in situ) (All Stages^), 2017-2021

All Races (includes Hispanic), Female, All Ages

Sorted by Recentaapc

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 descending
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
Maryland 6 N/A 30.7 (29.9, 31.5) N/A 1,178 rising rising trend 3.9 (0.1, 8.1)
US (SEER+NPCR) 1 N/A 29.3 (29.2, 29.4) N/A 57,211 stable stable trend 1.5 (-1.1, 3.7)
Cecil County 6 Urban 24.0 (18.6, 30.6) 21 (6, 23) 15 stable stable trend -2.9 (-16.6, 0.6)
Talbot County 6 Rural 27.8 (19.3, 39.3) 17 (1, 23) 9 stable stable trend -2.5 (-5.7, 0.6)
Washington County 6 Urban 17.6 (13.9, 22.0) 23 (20, 23) 17 stable stable trend -2.2 (-4.9, 0.4)
Wicomico County 6 Urban 28.1 (22.1, 35.2) 16 (1, 22) 17 stable stable trend -1.6 (-3.8, 0.5)
Queen Annes County 6 Urban 24.9 (17.5, 34.7) 20 (2, 23) 8 stable stable trend -1.4 (-5.0, 2.2)
Baltimore County 6 Urban 33.7 (31.5, 36.1) 3 (1, 12) 186 stable stable trend -1.3 (-6.7, 0.2)
Howard County 6 Urban 31.4 (28.0, 35.2) 7 (1, 18) 62 stable stable trend -1.3 (-2.9, 0.3)
Somerset County 6 Urban 30.9 (18.4, 49.2) 9 (1, 23) 4 stable stable trend -1.1 (-6.4, 3.7)
Calvert County 6 Urban 29.0 (22.9, 36.2) 15 (1, 22) 17 stable stable trend -0.6 (-3.7, 2.6)
Frederick County 6 Urban 29.9 (26.2, 34.1) 13 (2, 20) 48 stable stable trend -0.6 (-2.1, 1.0)
Worcester County 6 Rural 32.7 (24.2, 43.6) 5 (1, 22) 13 stable stable trend -0.6 (-3.5, 2.1)
Dorchester County 6 Rural 26.1 (17.2, 38.3) 18 (1, 23) 6 stable stable trend -0.3 (-5.1, 4.5)
Anne Arundel County 6 Urban 31.0 (28.3, 33.8) 8 (2, 18) 110 stable stable trend -0.2 (-1.6, 1.3)
Caroline County 6 Rural 22.6 (14.3, 34.3) 22 (2, 23) 5 stable stable trend 0.0 (-4.6, 4.8)
Allegany County 6 Rural 25.7 (18.8, 34.4) 19 (2, 23) 11 stable stable trend 0.4 (-3.1, 3.8)
Charles County 6 Urban 29.8 (25.2, 35.1) 14 (1, 21) 31 stable stable trend 1.0 (-2.0, 4.4)
Carroll County 6 Urban 30.7 (26.0, 36.1) 11 (1, 20) 34 stable stable trend 2.1 (-1.4, 6.0)
St. Marys County 6 Urban 35.4 (29.1, 42.8) 1 (1, 17) 23 stable stable trend 2.2 (-1.0, 6.0)
Montgomery County 6 Urban 31.5 (29.6, 33.6) 6 (3, 16) 205 stable stable trend 4.5 (-0.3, 9.6)
Baltimore City 6 Urban 30.9 (28.2, 33.7) 10 (2, 18) 112 stable stable trend 5.7 (-5.0, 13.2)
Prince Georges County 6 Urban 30.1 (28.1, 32.2) 12 (5, 18) 181 rising rising trend 7.3 (1.0, 11.2)
Harford County 6 Urban 34.0 (29.9, 38.5) 2 (1, 15) 55 stable stable trend 10.6 (-0.3, 21.5)
Kent County 6 Rural 33.3 (19.8, 53.5) 4 (1, 23) 5
*
*
Garrett County 6 Rural
*
*
3 or fewer
*
*
Notes:
Created by statecancerprofiles.cancer.gov on 11/11/2024 1:01 pm.

State Cancer Registries may provide more current or more local data.

Data cannot be shown for the following areas. For more information on what areas are suppressed or not available, please refer to the table.
Garrett

† 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.
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+).
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).
Source: SEER and NPCR data. For more specific information please see the table.

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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