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Incidence Rates Table

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Incidence Rate Report for Pennsylvania by County

Breast (All Stages^), 2018-2022

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
Pennsylvania 2 N/A 132.4 (131.2, 133.5) N/A 11,531 rising rising trend 0.5 (0.3, 0.6)
US (SEER+NPCR) 1 N/A 131.3 (131.1, 131.6) N/A 270,245 rising rising trend 0.6 (0.5, 0.8)
Westmoreland County 2 Urban 117.7 (111.4, 124.2) 54 (35, 63) 321 falling falling trend -7.8 (-13.3, -2.1)
Bradford County 2 Rural 128.8 (112.9, 146.6) 35 (2, 64) 55 falling falling trend -6.9 (-12.3, -2.4)
Butler County 2 Urban 113.3 (104.8, 122.3) 58 (35, 66) 150 falling falling trend -5.1 (-10.8, -1.5)
Forest County 2 Rural 96.3 (59.3, 207.3) 66 (1, 67) 5 stable stable trend -3.6 (-17.8, 1.1)
Potter County 2 Rural 106.0 (79.5, 139.3) 65 (1, 67) 14 falling falling trend -2.2 (-4.4, -0.1)
Fulton County 2 Rural 83.7 (59.8, 115.2) 67 (34, 67) 9 stable stable trend -1.1 (-4.0, 1.7)
Sullivan County 2 Rural 107.6 (67.4, 172.0) 64 (1, 67) 6 stable stable trend -1.1 (-6.5, 4.3)
Tioga County 2 Rural 118.2 (99.8, 139.3) 52 (3, 67) 35 stable stable trend -1.1 (-3.5, 1.2)
Franklin County 2 Urban 107.7 (98.9, 117.2) 63 (44, 67) 120 stable stable trend -0.8 (-1.9, 0.2)
Perry County 2 Urban 116.9 (100.1, 136.0) 55 (6, 66) 38 stable stable trend -0.7 (-2.2, 0.8)
McKean County 2 Rural 110.5 (91.1, 132.9) 61 (9, 67) 27 stable stable trend -0.6 (-2.5, 1.2)
Adams County 2 Urban 116.7 (105.1, 129.3) 56 (20, 66) 87 stable stable trend -0.5 (-1.8, 0.8)
Cumberland County 2 Urban 126.3 (118.5, 134.6) 39 (15, 58) 214 stable stable trend -0.5 (-4.9, 0.6)
Wyoming County 2 Urban 133.0 (109.0, 161.2) 23 (1, 65) 26 stable stable trend -0.4 (-2.4, 1.4)
Northumberland County 2 Rural 120.3 (107.9, 133.9) 49 (13, 65) 80 stable stable trend -0.3 (-2.1, 1.3)
Philadelphia County 2 Urban 119.3 (116.1, 122.6) 51 (39, 58) 1,115 stable stable trend -0.3 (-0.6, 0.0)
Pike County 2 Rural 125.0 (109.1, 142.7) 42 (3, 65) 54 stable stable trend -0.2 (-2.3, 2.1)
Clearfield County 2 Rural 127.1 (113.3, 142.3) 37 (3, 63) 71 stable stable trend 0.1 (-1.4, 1.7)
Crawford County 2 Rural 113.7 (101.4, 127.2) 57 (22, 66) 71 stable stable trend 0.1 (-1.0, 1.3)
Dauphin County 2 Urban 124.4 (117.1, 132.1) 44 (18, 58) 237 stable stable trend 0.1 (-0.7, 0.9)
Delaware County 2 Urban 137.6 (132.1, 143.4) 13 (5, 36) 504 stable stable trend 0.2 (-0.3, 0.8)
Indiana County 2 Rural 128.7 (114.6, 144.2) 36 (2, 63) 71 stable stable trend 0.2 (-1.7, 2.0)
Monroe County 2 Rural 129.8 (120.2, 139.9) 33 (7, 56) 152 stable stable trend 0.3 (-0.5, 1.1)
Union County 2 Rural 119.6 (100.7, 141.4) 50 (3, 67) 33 stable stable trend 0.3 (-1.8, 2.4)
Berks County 2 Urban 130.1 (123.8, 136.6) 32 (11, 51) 356 stable stable trend 0.4 (-0.1, 0.9)
Snyder County 2 Rural 134.1 (114.4, 156.4) 20 (1, 64) 37 stable stable trend 0.4 (-0.8, 1.7)
Washington County 2 Urban 132.3 (123.7, 141.3) 25 (5, 51) 203 stable stable trend 0.4 (-0.5, 1.3)
Blair County 2 Urban 125.0 (114.1, 136.8) 41 (8, 62) 112 stable stable trend 0.5 (-0.8, 1.9)
Erie County 2 Urban 132.8 (124.9, 141.1) 24 (6, 49) 239 stable stable trend 0.5 (-0.2, 1.2)
Fayette County 2 Urban 112.3 (102.3, 123.1) 60 (33, 66) 107 stable stable trend 0.5 (-0.6, 1.5)
Luzerne County 2 Urban 129.3 (122.3, 136.5) 34 (12, 52) 294 stable stable trend 0.5 (0.0, 1.0)
Montgomery County 2 Urban 145.4 (140.8, 150.1) 5 (1, 19) 831 stable stable trend 0.5 (0.0, 1.0)
Carbon County 2 Urban 113.0 (99.3, 128.4) 59 (18, 66) 56 stable stable trend 0.6 (-1.0, 2.3)
Clinton County 2 Rural 130.8 (110.6, 154.0) 29 (1, 65) 34 stable stable trend 0.6 (-2.1, 3.3)
Lancaster County 2 Urban 132.1 (126.5, 137.8) 26 (12, 44) 475 stable stable trend 0.6 (-0.2, 1.4)
Susquehanna County 2 Rural 107.9 (90.6, 127.9) 62 (18, 67) 34 stable stable trend 0.6 (-2.8, 4.1)
Venango County 2 Rural 133.2 (116.1, 152.4) 21 (1, 63) 53 stable stable trend 0.6 (-0.7, 1.9)
Warren County 2 Rural 127.1 (108.8, 148.0) 38 (1, 65) 40 stable stable trend 0.6 (-1.2, 2.5)
Wayne County 2 Rural 121.3 (103.9, 140.9) 48 (3, 66) 45 stable stable trend 0.6 (-1.1, 2.3)
Allegheny County 2 Urban 142.6 (138.7, 146.5) 9 (3, 22) 1,214 rising rising trend 0.7 (0.4, 1.0)
Bucks County 2 Urban 143.5 (138.4, 148.9) 8 (1, 23) 655 rising rising trend 0.7 (0.2, 1.2)
Chester County 2 Urban 147.7 (141.8, 153.9) 3 (1, 18) 498 rising rising trend 0.7 (0.2, 1.3)
Lebanon County 2 Urban 121.6 (111.5, 132.3) 47 (17, 63) 121 stable stable trend 0.7 (-0.2, 1.7)
Lehigh County 2 Urban 139.4 (132.6, 146.6) 12 (2, 36) 334 stable stable trend 0.7 (0.0, 1.4)
Mercer County 2 Rural 130.8 (119.0, 143.5) 31 (3, 60) 108 stable stable trend 0.7 (-0.5, 1.9)
York County 2 Urban 137.2 (131.0, 143.5) 16 (4, 38) 415 rising rising trend 0.7 (0.1, 1.2)
Columbia County 2 Rural 125.3 (109.8, 142.6) 40 (2, 65) 55 stable stable trend 0.8 (-9.8, 9.0)
Schuylkill County 2 Rural 133.0 (122.6, 144.3) 22 (3, 54) 137 stable stable trend 0.8 (-0.4, 2.1)
Cambria County 2 Urban 137.3 (126.4, 149.0) 15 (2, 48) 142 stable stable trend 0.9 (-0.2, 2.0)
Cameron County 2 Rural 122.1 (65.7, 210.3) 46 (1, 67) 4 stable stable trend 0.9 (-3.1, 4.8)
Clarion County 2 Rural 118.0 (98.0, 141.1) 53 (2, 67) 29 stable stable trend 0.9 (-1.1, 2.8)
Northampton County 2 Urban 139.7 (132.2, 147.4) 11 (2, 38) 298 rising rising trend 0.9 (0.3, 1.5)
Somerset County 2 Rural 130.9 (115.9, 147.4) 28 (1, 63) 68 stable stable trend 0.9 (-0.1, 2.0)
Beaver County 2 Urban 144.8 (134.5, 155.6) 6 (1, 35) 177 stable stable trend 1.0 (-0.1, 2.0)
Greene County 2 Rural 124.5 (104.5, 147.6) 43 (1, 66) 31 stable stable trend 1.0 (-1.0, 3.1)
Lycoming County 2 Urban 130.8 (119.2, 143.4) 30 (3, 58) 105 stable stable trend 1.0 (-0.1, 2.2)
Montour County 2 Rural 151.0 (121.1, 186.9) 1 (1, 63) 21 stable stable trend 1.0 (-0.5, 2.5)
Lackawanna County 2 Urban 137.6 (128.6, 147.0) 14 (2, 44) 203 rising rising trend 1.1 (0.3, 1.9)
Jefferson County 2 Rural 140.3 (121.3, 161.7) 10 (1, 61) 45 stable stable trend 1.2 (-0.4, 2.9)
Armstrong County 2 Urban 135.3 (120.2, 152.1) 17 (1, 59) 67 rising rising trend 1.4 (0.1, 2.7)
Huntingdon County 2 Rural 131.0 (111.8, 152.8) 27 (1, 64) 39 stable stable trend 1.6 (-0.7, 4.0)
Juniata County 2 Rural 134.9 (109.0, 165.6) 18 (1, 66) 22 stable stable trend 1.6 (-0.3, 3.7)
Mifflin County 2 Rural 146.9 (127.4, 168.8) 4 (1, 53) 48 rising rising trend 1.6 (0.4, 2.9)
Centre County 2 Urban 149.2 (137.0, 162.2) 2 (1, 31) 122 rising rising trend 1.8 (0.7, 2.9)
Bedford County 2 Rural 123.9 (106.9, 143.1) 45 (2, 66) 45 rising rising trend 1.9 (0.1, 3.9)
Elk County 2 Rural 144.4 (121.2, 171.2) 7 (1, 60) 33 stable stable trend 1.9 (-0.4, 4.4)
Lawrence County 2 Urban 134.9 (121.3, 149.8) 19 (1, 57) 87 rising rising trend 7.1 (0.2, 12.3)

Notes:
Created by statecancerprofiles.cancer.gov on 03/11/2026 10:19 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 (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.

‡ 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. 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.

⋔ 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. The rates used in CI*Rank are all age-adjusted to the 2000 US standard population using 19 age groups for SEER and NPCR areas. More information about methodology can be found on the CI*Rank website.

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.

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.

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 2024 submission.

2 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 2024 submission).

Data for United States does not include Puerto Rico.

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