Death Sentences in the United States, 2012-2020


"While the use of execution has declined throughout most of the First World, the USA remains an outpost – the only democracy – where belief in the utility of capital punishment as the ultimate deterrent is not only alive, but is also frequently put into practice." 1

      The United States has carried out 1,536 executions since 1977.2 Another 2,500 individuals are on death row. California has the largest death row population with 704 condemned inmates, followed by Florida (343) and Texas (205). Texas accounts for over one-third of all executions. In addition to state death penalty laws, the federal government and U.S. military utilize the death penalty and they account for 16 executions and 50 death row inmates.3

      Although the death penalty is authorized at the state level, it is applied at the county level. From 2012 to 2020, 432 death sentences were rendered by 182 counties. Over 25% of these death sentences came from just 10 counties. Riverside, California had the most death sentences at 32. With over 3,100 counties and county equivalents, it is apparent that the U.S. death row population is the result of decisions in a small number of counties. As one report noted, “contrary to the assumption that the death penalty is widely practiced across the country, it is actually the domain of a small percentage of U.S. counties in a handful of States.” 4

      County-level death penalty data is available from the Death Penalty Information Center for 2012 through 2020. A series of maps and charts have been prepared to share this data along with other demographic information to provide an overview of application of the death penalty at the county level. To place this information in context, the maps start with state-level data.






1. Harries, Keith. 1995. "The Last Walk: A Geography of Execution in the United States, 1786 - 1985." Political Geography 14 (5): 473-495.

2. In 1972, the United States Supreme Court effectively struck down state death penalty laws in Furman v. Georgia, 408 U.S. 238. In 1976, the High Court upheld death penalty laws that followed certain sentencing guidelines (Greggs v. Georgia, 428 U.S. 153).

3. NAACP Legal Defense and Education Fund. 2021. Death Row U.S.A., Spring 2021. New York: NAACP Legal Defense and Education Fund. Last accessed October 23, 2021. https://www.naacpldf.org/wp-content/uploads/DRUSASpring2021.pdf

4. Dieter, Richard C. 2013. The 2% Death Penalty: How a Minority of Counties Produce Most Death Cases At Enormous Costs to All. Washington, D.C.: Death Penalty Information Center. Last accessed October 23, 2021. https://www.deathpenaltyinfo.org/documents/TwoPercentReport.pdf




State Death Penalty
Information


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State Death Penalty Information

County Death Penalty
Information


Death Sentences 2012-2020

[Select Range - 1 to 32]


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Available Charts: Death Sentences 2012-2020 | Death Row Population | Executions Since 1977

Death Sentences by State, 2012 - 2020
Death Penalty
Death Penalty Abolished
Current Moratorium

Available Charts: Death Sentences 2012-2020 | Death Row Population | Executions Since 1977

Death Row Population by State
Death Penalty
Death Penalty Abolished
Current Moratorium

Available Charts: Death Sentences 2012-2020 | Death Row Population | Executions Since 1977

Executions by State Since 1977
Death Penalty
Death Penalty Abolished
Current Moratorium

Available Charts: Death Sentences 2012-2020 | Death Row Population | Executions Since 1977

Death Sentences by County, 2012 - 2020
Relationship Between Homicide Rate and Death Sentence Rate
(Per 100,000 Population)

Statistical analysis was undertaken using SPSS (Version 27.0, IBM, Armonk, NY, USA). Spearman’s correlation coefficient, a nonparametric statistical test, was deployed to avoid potential problems with nonnormal distributions in the data. No relationship between death sentences and homicide rates exists (0.058, p = .05). The analysis was based on the 1,578 counties that have available homicide rates. Of the 182 counties with death sentences, 172 have available homicide rates. Correlation results on just those counties were not statistically signification (0.064, p = .407).

Data Sources


Death Row Population and Execution Data
The NAACP Legal Defense Fund issues quarterly reports entitled "Death Row USA. The Spring 2020 report was used as the source of data for death row populations and number of executions. The report can be downloaded at https://www.naacpldf.org/wp-content/uploads/DRUSASpring2021.pdf. Online reports are available going back to 1991.

Death Sentences 2012 - 2020
The Death Penalty Information Center publishes an annual report on death setnences by name, race, and county. Reports are available beginning in 2012. Information from these reports was extracted and combined into a single data file. The reports are available at https://deathpenaltyinfo.org/facts-and-research/sentencing-data/death-sentences-by-year/2020-death-sentences-by-name-race-and-county.

Demographic Data
County demographic data was obtain from Esri, USA Counties (updated October 11, 2021) and available at https://www.arcgis.com/home/item.html?id=48f9af87daa241c4b267c5931ad3b226.

Election Data
2020 election information was obtain from Esri's Learn ArcGIS teaching resource available at https://www.arcgis.com/home/item.html?id=3e971f4d21f6497a82736ac91d7119f3. Data is derived from the MIT Election Data and Science Lab "County Presidential Election Returns 2000-2020" (https://electionlab.mit.edu/data).

Homicide Rate Data
Homicide rates were obtained from the National Center for Health Statistics. Data is not available for all counties because low death counts are supressed or because they are unreliable. Centers for Disease Control and Prevention, National Center for Health Statistics. Underlying Cause of Death 1999-2019 on CDC WONDER Online Database, released in 2020. Data are from the Multiple Cause of Death Files, 1999-2019, as compiled from data provided by the 57 vital statistics jurisdictions through the Vital Statistics Cooperative Program. Accessed at http://wonder.cdc.gov/ucd-icd10.html on Oct 16, 2021.

Map Data
The data for this project was published to two ArcGIS feature servers, one for the state maps (https://services9.arcgis.com/6EuFgO4fLTqfNOhu/arcgis/rest/services/State_Death_Penalty/FeatureServer) and one for the county maps (https://services9.arcgis.com/6EuFgO4fLTqfNOhu/arcgis/rest/services/County_Death_Penalty/FeatureServer).