Incidence Rates Table
Incidence Rate Report for Pennsylvania by County
Leukemia (All Stages^), 2017-2021
All Races (includes Hispanic), Both Sexes, All Ages
Sorted by Recentaapc
County
|
2023 Rural-Urban Continuum Codes Φ
|
Age-Adjusted Incidence Rate † cases per 100,000 (95% Confidence Interval)
|
CI*Rank ⋔ (95% Confidence Interval)
|
Average Annual Count
|
Recent Trend |
Recent 5-Year Trend ‡ in Incidence Rates (95% Confidence Interval) 
|
|---|---|---|---|---|---|---|
| Pennsylvania 6 | N/A | 14.6 (14.4, 14.9) | N/A | 2,431 |
falling 
|
-3.0 (-4.2, -1.9) |
| US (SEER+NPCR) 1 | N/A | 14.1 (14.0, 14.1) | N/A | 53,074 |
falling
|
-1.6 (-2.3, -1.2) |
| Lackawanna County 6 | Urban | 15.7 (13.7, 18.1) | 31 (6, 54) | 45 |
rising 
|
11.1 (2.0, 17.3) |
| Montour County 6 | Rural | 23.1 (14.8, 34.6) | 1 (1, 60) | 5 |
rising
|
5.2 (1.1, 10.7) |
| Washington County 6 | Urban | 19.2 (16.8, 21.8) | 4 (1, 34) | 53 |
rising
|
5.1 (0.8, 15.2) |
| Snyder County 6 | Rural | 17.3 (12.3, 23.6) | 14 (1, 63) | 9 |
stable 
|
3.9 (-27.1, 33.3) |
| Juniata County 6 | Rural | 19.8 (12.8, 29.3) | 2 (1, 64) | 6 |
stable
|
3.5 (-3.9, 12.5) |
| Susquehanna County 6 | Rural | 13.6 (9.0, 19.7) | 48 (1, 64) | 7 |
stable
|
3.5 (-1.5, 9.5) |
| Venango County 6 | Rural | 18.3 (13.8, 23.8) | 8 (1, 57) | 14 |
rising
|
3.2 (1.3, 5.3) |
| Crawford County 6 | Rural | 17.5 (13.9, 21.6) | 13 (1, 55) | 20 |
stable
|
2.8 (-0.2, 6.4) |
| Monroe County 6 | Rural | 16.4 (13.8, 19.2) | 24 (2, 54) | 34 |
rising
|
2.6 (0.9, 4.6) |
| Lycoming County 6 | Urban | 16.9 (14.0, 20.2) | 17 (2, 54) | 27 |
stable
|
2.4 (-0.6, 5.7) |
| Clinton County 6 | Rural | 11.6 (7.5, 17.3) | 59 (6, 64) | 6 |
stable
|
2.2 (-2.1, 7.1) |
| Lancaster County 6 | Urban | 18.4 (16.9, 19.9) | 7 (2, 28) | 131 |
rising
|
2.2 (1.0, 3.5) |
| Mercer County 6 | Rural | 18.0 (15.0, 21.4) | 9 (1, 49) | 29 |
rising
|
2.0 (0.4, 3.7) |
| Beaver County 6 | Urban | 17.7 (15.2, 20.4) | 12 (1, 45) | 43 |
rising
|
1.9 (0.1, 3.9) |
| Columbia County 6 | Rural | 19.7 (15.5, 24.6) | 3 (1, 48) | 17 |
stable
|
1.6 (-1.6, 5.3) |
| Schuylkill County 6 | Rural | 18.7 (15.9, 21.8) | 6 (1, 42) | 37 |
stable
|
1.6 (-0.4, 3.8) |
| Dauphin County 6 | Urban | 15.2 (13.4, 17.3) | 35 (10, 55) | 53 |
stable
|
1.5 (-0.1, 3.2) |
| Clearfield County 6 | Rural | 17.9 (14.3, 22.1) | 10 (1, 54) | 19 |
stable
|
1.4 (-1.9, 4.8) |
| Berks County 6 | Urban | 18.8 (17.1, 20.6) | 5 (1, 28) | 98 |
stable
|
1.1 (-0.2, 2.5) |
| Indiana County 6 | Rural | 17.0 (13.3, 21.3) | 16 (1, 57) | 18 |
stable
|
1.0 (-1.0, 3.0) |
| Somerset County 6 | Rural | 16.4 (12.9, 20.6) | 23 (1, 59) | 18 |
stable
|
0.9 (-2.0, 3.9) |
| Lawrence County 6 | Urban | 16.1 (13.0, 19.8) | 29 (2, 59) | 20 |
stable
|
0.8 (-1.2, 2.8) |
| Erie County 6 | Urban | 14.7 (12.8, 16.7) | 41 (13, 57) | 48 |
stable
|
0.7 (-1.3, 2.8) |
| Lehigh County 6 | Urban | 16.6 (15.0, 18.4) | 20 (5, 43) | 76 |
stable
|
0.6 (-0.5, 1.8) |
| Northampton County 6 | Urban | 16.2 (14.4, 18.2) | 27 (6, 49) | 64 |
stable
|
0.6 (-0.1, 1.3) |
| Butler County 6 | Urban | 16.6 (14.3, 19.1) | 21 (3, 49) | 43 |
stable
|
0.5 (-0.7, 1.8) |
| Mifflin County 6 | Rural | 14.9 (10.9, 20.1) | 38 (2, 64) | 10 |
stable
|
0.5 (-2.5, 3.7) |
| Northumberland County 6 | Rural | 14.8 (12.0, 18.2) | 40 (5, 61) | 21 |
stable
|
0.5 (-2.2, 3.4) |
| Westmoreland County 6 | Urban | 13.3 (11.9, 15.0) | 51 (28, 59) | 70 |
stable
|
0.5 (-1.6, 2.6) |
| Carbon County 6 | Urban | 16.7 (13.1, 21.1) | 18 (1, 58) | 16 |
stable
|
0.4 (-3.6, 4.6) |
| Warren County 6 | Rural | 17.8 (12.6, 24.6) | 11 (1, 63) | 9 |
stable
|
0.4 (-4.3, 5.1) |
| Blair County 6 | Urban | 16.5 (13.8, 19.6) | 22 (2, 55) | 29 |
stable
|
0.3 (-1.3, 1.9) |
| Lebanon County 6 | Urban | 14.6 (12.2, 17.4) | 42 (8, 61) | 28 |
stable
|
0.3 (-1.3, 2.1) |
| Cambria County 6 | Urban | 15.2 (12.7, 18.1) | 36 (5, 58) | 31 |
stable
|
0.2 (-1.7, 2.1) |
| Luzerne County 6 | Urban | 16.1 (14.3, 18.0) | 28 (6, 48) | 67 |
stable
|
0.2 (-0.7, 1.2) |
| Franklin County 6 | Urban | 15.3 (12.9, 18.0) | 34 (5, 58) | 31 |
stable
|
0.1 (-2.3, 2.6) |
| Tioga County 6 | Rural | 17.1 (12.5, 23.1) | 15 (1, 62) | 10 |
stable
|
0.1 (-3.3, 3.9) |
| Armstrong County 6 | Urban | 16.2 (12.4, 20.9) | 26 (1, 62) | 15 |
stable
|
-0.1 (-2.8, 2.5) |
| Perry County 6 | Urban | 16.6 (12.0, 22.5) | 19 (1, 63) | 9 |
stable
|
-0.1 (-3.4, 3.5) |
| Bradford County 6 | Rural | 16.2 (12.3, 21.1) | 25 (1, 61) | 13 |
stable
|
-0.3 (-4.5, 3.9) |
| Bedford County 6 | Rural | 13.6 (10.1, 18.3) | 47 (4, 64) | 10 |
stable
|
-0.7 (-3.8, 2.7) |
| Union County 6 | Rural | 13.7 (9.6, 19.1) | 46 (2, 64) | 8 |
stable
|
-0.7 (-3.0, 1.7) |
| Wayne County 6 | Rural | 10.8 (7.6, 15.1) | 61 (20, 64) | 9 |
stable
|
-1.0 (-4.9, 3.1) |
| McKean County 6 | Rural | 14.3 (9.9, 20.0) | 44 (2, 64) | 8 |
stable
|
-1.1 (-3.8, 1.5) |
| Allegheny County 6 | Urban | 15.7 (14.8, 16.6) | 32 (16, 43) | 260 |
falling
|
-1.2 (-3.0, -0.2) |
| Greene County 6 | Rural | 14.5 (10.0, 20.6) | 43 (1, 64) | 7 |
stable
|
-1.2 (-4.2, 1.7) |
| Elk County 6 | Rural | 15.9 (11.1, 22.4) | 30 (1, 64) | 8 |
stable
|
-1.3 (-5.2, 2.5) |
| Clarion County 6 | Rural | 11.7 (7.7, 17.1) | 58 (7, 64) | 6 |
stable
|
-1.8 (-5.6, 1.8) |
| Wyoming County 6 | Urban | 9.5 (5.5, 15.7) | 64 (16, 64) | 4 |
stable
|
-2.2 (-5.5, 1.1) |
| Fulton County 6 | Rural | 15.5 (8.5, 26.7) | 33 (1, 64) | 3 |
stable
|
-2.5 (-6.8, 2.3) |
| Centre County 6 | Urban | 10.8 (8.6, 13.4) | 62 (39, 64) | 18 |
falling
|
-2.7 (-5.1, -0.3) |
| Bucks County 6 | Urban | 11.7 (10.6, 12.8) | 57 (46, 63) | 101 |
falling
|
-3.6 (-9.9, -1.4) |
| York County 6 | Urban | 14.2 (12.8, 15.7) | 45 (21, 56) | 82 |
falling
|
-4.3 (-10.4, -0.6) |
| Chester County 6 | Urban | 13.2 (12.0, 14.6) | 52 (32, 59) | 84 |
falling
|
-5.2 (-13.4, -1.6) |
| Philadelphia County 6 | Urban | 11.0 (10.3, 11.8) | 60 (52, 64) | 185 |
falling
|
-6.9 (-11.6, -2.3) |
| Montgomery County 6 | Urban | 12.8 (11.8, 13.9) | 55 (38, 59) | 139 |
falling
|
-7.4 (-13.0, -1.5) |
| Adams County 6 | Urban | 13.4 (10.7, 16.6) | 50 (12, 63) | 19 |
falling
|
-9.1 (-21.6, -2.0) |
| Cumberland County 6 | Urban | 12.8 (11.1, 14.7) | 56 (28, 63) | 43 |
falling
|
-10.8 (-19.0, -0.3) |
| Fayette County 6 | Urban | 15.1 (12.7, 18.0) | 37 (5, 58) | 30 |
stable
|
-12.3 (-25.8, 0.8) |
| Delaware County 6 | Urban | 10.7 (9.6, 11.9) | 63 (51, 64) | 72 |
falling
|
-12.4 (-20.7, -3.0) |
| Jefferson County 6 | Rural | 13.0 (9.0, 18.3) | 54 (3, 64) | 8 |
stable
|
-13.9 (-36.6, 1.6) |
| Huntingdon County 6 | Rural | 14.9 (10.6, 20.3) | 39 (2, 64) | 9 |
falling
|
-23.5 (-39.7, -2.2) |
| Pike County 6 | Rural | 13.0 (9.7, 17.3) | 53 (6, 64) | 12 |
falling
|
-30.7 (-42.8, -16.5) |
| Potter County 6 | Rural | 13.4 (8.2, 21.9) | 49 (1, 64) | 4 |
|
|
| Cameron County 6 | Rural |
|
|
|
|
|
| Forest County 6 | Rural |
|
|
|
|
|
| Sullivan County 6 | Rural |
|
|
|
|
|
Notes:
Created by statecancerprofiles.cancer.gov on 02/12/2026 5:41 am.
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.
Cameron, Forest, Sullivan
† 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.
Created by statecancerprofiles.cancer.gov on 02/12/2026 5:41 am.
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.
Cameron, Forest, Sullivan
† 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.