About the Dashboard
Latino workers and families have been disproportionately impacted by the COVID-19 pandemic across nearly every aspect of their lives, which will have repercussions for years to come. To better understand the pandemic’s impact on Latino communities, UnidosUS presents “By the Numbers: Latinos in the Time of Coronavirus,” an interactive, user-friendly dashboard that provides the latest data on the effects of COVID-19 across a range of issues. We hope this data tool will help users better understand issues facing Latino communities in the time of COVID-19.
The dashboard provides trends nationally and in six key states (Arizona, California, Florida, Nevada, Texas, and Colorado). Using data from the U.S. Census Bureau’s experimental Household Pulse Survey, the dashboard displays bi-weekly data with race/ethnicity comparisons for the following indicators:
To better contextualize these trends, we include key dates in the timeline, in particular:
Additionally, the dashboard provides pandemic-related case and mortality projections to the end of 2021 for six states. These projections will be updated periodically as new data become available. For a description of high, middle, and low projection scenarios, see the Projection Methods tab above.
Using the Dashboard
It is our hope that the data and graphs presented here will be used widely by advocates, journalists, policymakers, researchers, and others. Both the graphs and raw data can be downloaded in different formats for optimal use.
Click on the “Latest Trends” drop-down menu above to explore recent social and economic trends from the Household Pulse Survey. All graphs can be exported, and data can also be downloaded in Excel and PDF formats. We strongly recommend viewing the dashboard in full-screen format on a desktop computer monitor or laptop, rather than a mobile device.
Please note that the Household Pulse Data have been released in phases. Data collection for Phase 1 began on April 23, 2020 and ended on July 21, 2020; data collection for Phase 2 began on August 19, 2020 and ended on October 26, 2020; data collection for Phase 3 started on October 28, 2020 and ended on March 29, 2021; and data collection for Phase 3.1 started on April 14, 2021. The dashboard will be updated as new data become available.
For more information about specific indicators from the Household Pulse Survey, please click on the “Notes and Definitions” link in the “Latest Trends” menu above.
To view the COVID-19 projection methods and data, click on the “COVID-19 Projections” drop-down menu above.
Credits
This dashboard was developed by staff at the Population Reference Bureau (PRB). Matthew Martinez (Research Associate, PRB) developed the data visualizations. Lillian Kilduff (Research Analyst, PRB) and Mark Mather (Associate Vice President, PRB) compiled the data from the U.S. Census Bureau’s Household Pulse Survey. Beth Jarosz (Senior Research Associate, PRB) developed the projections of COVID-19 cases and deaths. Support was provided by Patricia Foxen (Deputy Director of Research) and Emily Ruskin (Senior Immigration Policy Analyst) at UnidosUS.
Recommended Citation
PRB analysis of data from the U.S. Census Bureau and the U.S. Centers for Disease Control and Prevention for UnidosUS, “By the Numbers: Latinos in the Time of Coronavirus.”
Data on recent social and economic trends are based on PRB’s analysis of the U.S. Census Bureau’s 2020 Household Pulse Survey Public Use Files.
Household Pulse Survey data were available starting in the spring of 2020, but there was a gap in data collection between July 21 and August 19. Denominators for all Household Pulse Survey indicators in the dashboard exclude respondents who did not provide valid responses.
These estimates are subject to both sampling and nonsampling error. Data are presented as two-week averages (weeks 1-2, weeks 3-4, etc.) to reduce sampling error, which may be substantial for certain states and population subgroups.
The Census Bureau is fielding the Household Pulse Survey as a part of the agency’s Experimental Data Series; as such, these data may not meet some of the Census Bureau’s statistical quality standards. The Household Pulse Survey only includes respondents who are willing and able to respond to an online survey and may yield biased estimates, particularly for items related to computer and internet access.
Data are presented for the nation and six states: Arizona, California, Colorado, Florida, Nevada, and Texas. These states represent the largest and fastest growing Hispanic populations in the United States. More than half of the nation’s Latino population lives in California, Texas and Florida alone.
State-level estimates are shown for the Hispanic/Latino, non-Hispanic White, and total population, while national estimates are shown for the total population and five racial/ethnic groups:
The terms “Hispanic” and “Latino” are used interchangeably by the Census Bureau and in this data tool to refer to persons of Mexican, Puerto Rican, Cuban, Central and South American, Dominican, Spanish, and other Hispanic descent; they may be of any race. This data tool may also refer to this population as “Latinx” to represent the diversity of gender identities and expressions that are present in the community.
Variable DefinitionsOverview
Projections are based on the Population Reference Bureau (PRB)’s analysis of data from the U.S. Centers for Disease Control and Prevention (CDC) and other sources. To project the potential number of COVID-19 cases and deaths that could occur in coming months, we first analyzed trends in confirmed cases and deaths for the population as a whole, as well as for the Hispanic/Latino population.
Starting with data available through March 31, 2021, we applied three scenarios:
All scenarios assume that vaccine roll-out is successful and transmission rates fall in August 2021.
Each of these scenarios results in a projected total number of COVID-19 cases for each state. We then use the projected total number of cases to estimate the total number of COVID-19 deaths, by assuming that a certain share of newly infected people succumb to the disease. This rate—deaths as a proportion of new cases—is based on data available for August 2020 through March 2021.
Next, we calculated the projected number of Hispanic/Latino cases and deaths as a share of the total number of cases and deaths in each state. The share is based on data available for August 2020 through March 2021.
Projections are provided for six states: Arizona, California, Colorado, Florida, Nevada, and Texas. These states represent the largest and fastest growing Hispanic populations in the United States. More than half of the nation’s Latino population lives in California, Texas and Florida alone.
Detailed Methods
Starting with data available through March 31, 2021, we apply a series of growth rates (per month, per state) over the projection period. The scenarios are as follows:
From the existing case level, we use recent growth rates in cases to project the change in cases expected in the next month. We then add these new cases to the prior-month total. To project the first month of growth in number of cases, we benchmark state growth rates to the “ensemble model” four-week projection from the U.S. Centers for Disease Control and Prevention (CDC) for the week ending April 24, 2021. The low scenario incorporates the growth in cases from CDC’s 25th percentile ensemble projection. The middle scenario incorporates the growth in cases from CDC’s ensemble point projection. The high scenario incorporates growth in cases from the 75th percentile ensemble projection.
From April 2021 to the end of the projection horizon, we show the rate of growth in new cases tapering off, with monthly increases of up to 8% until a state begins to approach “herd immunity,” at which point growth rates decrease to 0.5% per month in the low scenario and 3% in the high scenario. Herd immunity also varies by scenario. In the low scenario, the threshold is 60% of the population infected and recovered, and in the high scenario the threshold is 83%.1 Because the data available reflect the number of confirmed cases, rather than total number of infections, we must make an assumption about the level of under-reporting of cases relative to infections. While the exact under-reporting level is unknown, and likely varies by location, this model assumes that about 1 in 10 infections is recorded as a confirmed case—or that there are about 10 times more infections than there are confirmed cases. Thus, the model assumes “herd immunity” when the case/population thresholds are 6% and 8.3%, for the low and high scenarios, respectively.2
Each of these scenarios results in a projected total number of COVID-19 cases for each state. The projected total number of cases then influences the projected total number of COVID-19 deaths, as a share of newly infected people succumb to the disease.
From Projected Total Cases to Projected Deaths
To project the number of deaths, we begin with the number of new cases and apply a ratio based on the historical number of deaths relative to new cases. Because these projections are based on monthly data, and the population at risk of death may span cases from both the current month and the prior month, we apply the transition rate to half of the new cases from the prior month and half of the new cases from the current month to develop an estimate of deaths in a given month.3 Although the transition rates have declined slightly since the pandemic began, the rates have started to stabilize in recent months. Thus, we hold the transition rates constant at recent levels through the projection period. The transition rates are constant across all three projection scenarios.
Projecting COVID-19 Cases and Deaths for the Hispanic/Latino Population
Historical data on cases and deaths in the Hispanic/Latino population are from The COVID Racial Data Tracker from the COVID Tracking Project at The Atlantic. A substantial share of cases reported from Texas are missing racial/ethnic data. Historical Hispanic/Latino cases in Texas are estimated using total cases and the Hispanic/Latino share of cases with known race/ethnicity.
The herd immunity thresholds are based on the herd immunity formula 1-1/R0. While data are still limited, and R0 is not known exactly, there is increasing evidence that the R0 for the SARS-CoV-2 virus ranges from 2.5-4.0, and that masking reduces R0 by about 70% to 2.1. For additional information, see John Drake, “Face Masks Could Prevent 50 Million Covid-19 Cases In The US,” Forbes, October 9, 2020, https://bit.ly/3nPnVCv; and Arnaud Fontanet and Simon Cauchemez, “COVID-19 Herd Immunity: Where Are We?” Nature Reviews Immunology, September 2020, https://go.nature.com/318dxMf.
Considering the low rate of testing in the United States, there is evidence that COVID-19 infections are under-reported by a factor of about 10. Thus, our threshold for nearly population-wide infection is approximately 10% of the population with a confirmed case.
Several analyses suggest that median time from symptom onset to death is in the two-week range. For additional information, see H. Lau et al., “Evaluating the Massive Underreporting and Undertesting of COVID-19 cases in Multiple Global Epicenters,” Pulmonology, June 2020, https://bit.ly/3iZCWxN; and U.S. Centers for Disease Control and Prevention, “COVID-19 Pandemic Planning Scenarios,” September 2020, https://bit.ly/2IsAIdL.