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Interpretation of Incidence Rates Data

Incidence Rate Report by State

Melanoma of the Skin (Late Stage^), 2018-2022

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

Sorted by CI*Rank

Explanation of Column Headers
Incidence Rate (95% Confidence Interval) - The incidence rate is based upon 100,000 people and is an annual rate (or average annual rate) based on the time period indicated. Rates are age-adjusted by 5-year age groups to the 2000 U.S. standard million population.

Percent of Cases with Late Stage - This is the number of late stages cases compared to the number of cases for all stages.


Other Notes


Line by Line Interpretation of the Report


US (SEER+NPCR)1


Utah7


West Virginia2


Indiana2


New Hampshire2


Ohio2


Vermont2


Kentucky7


South Dakota2


Delaware2


Montana2


Wisconsin2


Iowa7


Tennessee2


Florida2


Idaho7


Maine2


North Dakota2


Oklahoma2


Wyoming2


Missouri2


Nebraska2


Colorado2


Kansas2


Minnesota2


Michigan2


Rhode Island2


Pennsylvania2


Arkansas2


South Carolina2


North Carolina2


Mississippi2


Alabama2


Washington1


Virginia2


Illinois7


Connecticut7


Oregon2


Massachusetts2


Arizona2


Georgia7


California7


Texas7


Louisiana7


New Mexico7


Nevada2


Hawaii7


New Jersey7


Maryland2


New York7


Alaska2


District of Columbia2


Puerto Rico2





Notes:
Created by statecancerprofiles.cancer.gov on 03/23/2026 6:47 am.

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

† 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.

Rates are computed using cancers classified as malignant based on ICD-O-3. For more information see malignant.html.

^ Late Stage is defined as cases determined to be regional or distant. 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.

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

Data for United States does not include Puerto Rico.