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Incidence Rates Table

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Incidence Rate Report for South Carolina 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
South Carolina 2 N/A 135.7 (133.9, 137.5) N/A 4,631 rising rising trend 0.8 (0.7, 1.3)
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)
Calhoun County 2 Urban 111.2 (82.0, 148.3) 41 (2, 46) 12 stable stable trend -24.1 (-47.1, 2.2)
Clarendon County 2 Rural 144.2 (122.2, 169.5) 11 (1, 40) 37 falling falling trend -14.3 (-24.9, -6.8)
Lancaster County 2 Urban 121.4 (109.7, 134.2) 34 (12, 44) 88 falling falling trend -11.1 (-20.0, -1.8)
Jasper County 2 Urban 107.1 (86.6, 131.3) 43 (10, 46) 24 stable stable trend -8.5 (-20.0, 0.3)
Allendale County 2 Rural 86.5 (56.8, 130.1) 46 (13, 46) 6 stable stable trend -3.2 (-6.8, 0.0)
Beaufort County 2 Urban 130.9 (121.8, 140.5) 20 (8, 37) 203 falling falling trend -2.1 (-5.7, -0.3)
Abbeville County 2 Rural 110.7 (87.5, 138.4) 42 (4, 46) 19 stable stable trend -1.3 (-14.0, 1.5)
Edgefield County 2 Urban 124.8 (101.5, 152.5) 29 (1, 46) 22 stable stable trend -0.4 (-3.1, 2.2)
Marlboro County 2 Rural 112.9 (91.0, 139.1) 39 (5, 46) 21 stable stable trend -0.4 (-2.4, 1.6)
Bamberg County 2 Rural 116.6 (88.2, 152.8) 38 (1, 46) 13 stable stable trend -0.3 (-2.1, 1.4)
Greenwood County 2 Rural 137.3 (121.9, 154.2) 14 (1, 39) 64 stable stable trend -0.3 (-1.6, 1.1)
Laurens County 2 Urban 106.4 (93.1, 121.3) 44 (25, 46) 51 stable stable trend -0.3 (-1.6, 0.9)
Saluda County 2 Urban 105.9 (81.7, 135.8) 45 (6, 46) 15 stable stable trend -0.3 (-3.5, 2.9)
Newberry County 2 Rural 135.5 (115.0, 158.7) 17 (1, 43) 35 stable stable trend -0.2 (-1.9, 1.5)
Williamsburg County 2 Rural 117.7 (97.2, 141.7) 35 (3, 46) 27 stable stable trend -0.2 (-3.0, 2.5)
Aiken County 2 Urban 117.6 (108.6, 127.2) 36 (20, 44) 142 stable stable trend 0.0 (-1.0, 1.1)
Fairfield County 2 Urban 124.7 (100.4, 154.0) 30 (1, 46) 22 stable stable trend 0.0 (-1.7, 1.7)
Georgetown County 2 Rural 135.4 (119.9, 152.5) 18 (1, 40) 76 stable stable trend 0.0 (-2.5, 0.8)
Colleton County 2 Rural 112.4 (94.3, 133.2) 40 (11, 46) 31 stable stable trend 0.2 (-2.2, 2.7)
Richland County 2 Urban 144.8 (137.8, 152.0) 8 (2, 20) 340 stable stable trend 0.2 (-0.2, 0.7)
Dorchester County 2 Urban 136.9 (126.3, 148.1) 15 (3, 33) 131 stable stable trend 0.5 (-0.3, 1.5)
Sumter County 2 Urban 129.7 (117.2, 143.2) 21 (4, 41) 86 stable stable trend 0.5 (-0.5, 1.6)
Barnwell County 2 Rural 117.3 (92.7, 147.0) 37 (2, 46) 17 stable stable trend 0.6 (-2.2, 3.5)
Berkeley County 2 Urban 127.3 (118.7, 136.5) 25 (11, 40) 169 stable stable trend 0.6 (-0.2, 1.5)
Cherokee County 2 Rural 123.1 (106.8, 141.3) 33 (5, 45) 44 stable stable trend 0.6 (-1.0, 2.3)
Horry County 2 Urban 123.4 (117.0, 130.1) 32 (17, 40) 348 stable stable trend 0.6 (0.0, 1.4)
Anderson County 2 Urban 129.5 (120.8, 138.8) 22 (9, 38) 178 stable stable trend 0.7 (-0.3, 1.7)
Marion County 2 Rural 124.8 (103.2, 149.9) 28 (1, 45) 27 stable stable trend 0.8 (-1.2, 2.8)
Spartanburg County 2 Urban 138.3 (131.0, 146.0) 12 (5, 28) 287 rising rising trend 0.8 (0.1, 1.6)
Florence County 2 Urban 135.3 (124.5, 146.8) 19 (3, 35) 126 stable stable trend 0.9 (-0.1, 1.9)
Lexington County 2 Urban 147.6 (139.8, 155.9) 5 (1, 19) 280 rising rising trend 0.9 (0.2, 1.6)
Oconee County 2 Rural 136.3 (122.2, 151.7) 16 (2, 39) 83 rising rising trend 1.0 (0.2, 2.0)
Pickens County 2 Urban 129.2 (117.6, 141.8) 23 (6, 40) 100 rising rising trend 1.0 (0.5, 1.5)
York County 2 Urban 144.2 (136.1, 152.7) 10 (2, 22) 247 rising rising trend 1.1 (0.2, 2.1)
Darlington County 2 Urban 124.6 (109.6, 141.1) 31 (6, 44) 56 rising rising trend 1.2 (0.2, 2.3)
Orangeburg County 2 Rural 137.5 (123.6, 152.6) 13 (1, 37) 83 rising rising trend 1.3 (0.3, 2.3)
Dillon County 2 Rural 144.7 (119.8, 173.4) 9 (1, 42) 26 stable stable trend 1.4 (-0.6, 3.5)
Lee County 2 Rural 127.3 (97.4, 164.2) 26 (1, 46) 15 stable stable trend 1.4 (-0.5, 3.3)
Greenville County 2 Urban 147.9 (141.9, 154.1) 4 (1, 16) 489 rising rising trend 1.6 (1.0, 3.0)
Kershaw County 2 Urban 145.2 (129.0, 163.0) 7 (1, 34) 65 rising rising trend 1.6 (0.3, 3.1)
McCormick County 2 Rural 158.2 (111.6, 221.9) 1 (1, 45) 14 stable stable trend 1.6 (-0.9, 4.3)
Chester County 2 Urban 127.0 (105.5, 151.8) 27 (1, 45) 28 stable stable trend 1.7 (0.0, 3.6)
Chesterfield County 2 Rural 128.6 (110.1, 149.6) 24 (2, 44) 38 rising rising trend 1.7 (0.4, 3.1)
Hampton County 2 Rural 146.9 (115.0, 185.2) 6 (1, 45) 17 stable stable trend 2.2 (-0.3, 4.8)
Union County 2 Urban 152.6 (127.7, 181.2) 3 (1, 37) 31 rising rising trend 2.8 (0.5, 5.3)
Charleston County 2 Urban 154.1 (147.1, 161.3) 2 (1, 12) 398 rising rising trend 3.4 (1.1, 6.6)

Notes:
Created by statecancerprofiles.cancer.gov on 03/11/2026 3:26 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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