Background: Coronavirus 19 (COVID-19) is a severe global pandemic and a public health challenge. Patients with COVID-19 and cancer are at an increased risk of poor clinical outcomes. Data is lacking in evaluating outcomes in patients with different cancers, races and ages; particularly in Florida with high proportion of elderly and the largest racial/ethnic disparities. We evaluated the in-hospital mortality of COVID-19 positive cancer patients. Methods: We used retrospective data of COVID-19 patients hospitalized at the Memorial Healthcare System between March 1, 2020 and January 18, 2021. Over 4,870 patients with COVID-19 were evaluated, of which 265 (5.4%) had cancer. The primary endpoint was in-hospital mortality in patients with cancer and COVID-19. Mortality was analyzed in COVID-19 patients with/without a cancer history. We used descriptive statistics to synthesize outcomes and characteristics from the study population. Univariate and multivariate logistic analysis were performed to define baseline clinical characteristics potentially associated with mortality in cancer patients with COVID-19. Results: 4,870 patients with COVID-19 were evaluated and 265 had malignancy. The study included all different races including Non-Hispanic Whites (NHW) 816 (16.8%), Hispanics 2,271 (46.6%), African-Americans (AA) 1,534 (31.5%) and other minorities 248 (5.1%). Of cancer patients, 24.1% NHW, 43% Hispanic, 28.7% AA and 4.2% other minorities. Amongst races, NHW with cancer accounted for the highest number of COVID-related deaths representing 37.5%, while Hispanics and AA accounted for 18.4% and 19.7% respectfully. Amid cancer subtypes, 24.6% of hematological cancers resulted in mortality and 23.5% of solid cancers resulted in mortality, but no statistical significance was seen. Additionally, after adjusting for age, gender, and race, cancer was linked to an increased in-hospital mortality. Lastly, older age (> 65), elevated creatinine levels (Cr) and elevated C-reactive protein (CRP) were associated with increased risk of death. Conclusions: Patients with COVID-19 and cancer had worse outcomes. Cancer subtypes included hematological and solid cancers, with similar in-hospital mortalities. Although NHW were the smallest group, they had the highest rate of in-hospital deaths amongst cancer patients with COVID-19, in comparison to Hispanics, the largest group in the study, had the least amount of in-hospital deaths. Additionally, factors such as advanced age, elevated Cr and CRP were associated with increased risk of COVID-related deaths. The findings indicate the need for close surveillance and monitoring of these patients as they are more likely to have complications such as mortality from COVID-19.