Mass incarceration isn't just a problem in urban areas

Prison Policy Initiative updates for January 25, 2023 Exposing how mass incarceration harms communities and our national welfare

Where people in prison come from: The geography of mass incarceration [[link removed]]

by Emily Widra

One of the most important criminal legal system disparities in the United States has long been difficult to decipher: Which communities and neighborhoods throughout the state do incarcerated people come from? Anyone who lives in or works within heavily policed and incarcerated communities intuitively knows that certain neighborhoods disproportionately experience incarceration. But data have rarely been available to quantify how many people from each community are imprisoned with any real precision.

But now, thanks to redistricting reforms that ensure incarcerated people are counted correctly in the legislative districts they come from, we can understand the geography of incarceration in twelve states with up-to-date data. These twelve states — California, Colorado, Connecticut, Delaware, Maryland, Montana, Nevada, New Jersey, New York, Pennsylvania, Virginia, and Washington — are among the states [[link removed]] that have ended prison gerrymandering [[link removed]], and now count incarcerated people where they legally reside — at their home address — rather than in remote prison cells. This type of reform, as we often discuss, is crucial for ending the siphoning of political power from disproportionately Black and Latino communities to pad out the mostly rural, predominantly white regions where prisons are located. And when reforms like these are implemented, they bring along a convenient side effect: In order to correctly represent each community’s population counts, states must collect detailed state-wide data on where imprisoned people call home, which is otherwise impossible to access.

Where people in prison come from in your state

This report builds on analysis from 12 state-specific reports in places that have ended the practice of prison gerrymandering [[link removed]]. If you live in one of these states, you likely received an email newsletter from us last year notifying you when your state's report was released. These reports provide detailed data tables and maps that show how many people are in prison from each city, county, congressional district, legislative district, census tract, and more. These state-specific reports are available at the links below:

California [[link removed]] (20 data tables and 5 maps) Colorado [[link removed]] (11 data tables and 8 maps) Connecticut [[link removed]] (11 data tables and 8 maps) Delaware [[link removed]] (6 data tables and 4 maps) Maryland [[link removed]] (9 data tables and 3 maps) Montana [[link removed]] (18 data tables and 5 maps) Nevada [[link removed]] (14 data tables and 4 maps) New Jersey [[link removed]] (8 data tables and 4 maps) New York [[link removed]] (13 data tables and 5 maps) Pennsylvania [[link removed]] (10 data tables and 6 maps) Virginia [[link removed]] (10 data tables and 5 maps) Washington [[link removed]] (11 data tables and 5 maps)

These data also allow us to better understand how incarceration rates correlate with other community problems related to poverty, employment, education, and health. While the data is not comparable between states, it does show us meaningful patterns in incarceration and researchers, scholars, advocates, and politicians can use the data in this report to advocate for programs and services housed outside the criminal legal system in the communities that need them most.

Mass incarceration isn’t just a problem in urban areas: people in prison come from all over, but disproportionately from some places more than others.

These residence data show that community leaders all over these states should be worried about incarceration and that the idea that incarceration is a problem unique to big cities is a myth.

One Pennsylvania reporter succinctly explained how deeply this myth is ingrained in popular opinion [[link removed]] and the hidden truths this data exposes:

“Like a lot of issues that come before the General Assembly, there’s a kind of legislative shorthand that takes hold when the conversation turns toward issues of crime, punishment, and imprisonment.

Namely, that the overwhelming majority of people serving time in the commonwealth’s sprawling, and hugely expensive, state prison system, come from the state’s two, largest cities.

But as newly released data make clear, while imprisonment rates vary statewide, every community — from Pittsburgh to Perkasie and from Aliquippa to Allentown — has residents behind bars.”

For example, in Pennsylvania, the county with the highest number of imprisoned residents (7,019) is, unsurprisingly, the most populous county, Philadelphia County (which is the entirety of the city of Philadelphia), with over 1.6 million residents. Philadelphia County also has the second-highest county imprisonment rate in the Commonwealth: 436 imprisoned people per 100,000 county residents. But out of Pennsylvania’s top five highest imprisonment counties, three — Venango, Jefferson, and Warren — are rural counties in the western part of the state with significantly higher poverty rates [[link removed]] than most of the state. This fits with nationwide trends: people in prison tend to have been among the poorest people [[link removed]] in the country before their incarceration [[link removed]].

In addition, western Pennsylvania [[link removed]] communities have faced high rates of opioid use over the past decade. We know that people who use opioids are at heightened risk [[link removed]] for arrest and criminal-legal system involvement. In fact, 21% of 2020 court commitments [[link removed]] to Pennsylvania state prisons were for “narcotic drug offenses,” suggesting that communities with high rates of opioid use are particularly vulnerable to arrest, conviction, and imprisonment. Nationally, 20% of people in state prisons [[link removed]] report that they have used heroin at some point, and half of people in state prisons [[link removed]] meet criteria for a substance use disorder. Because we know people are at heightened risk for returning to drug use [[link removed]] and overdosing [[link removed]] upon release from prison, and that incarceration fuels the cycle of poverty [[link removed]], these findings suggest that poor, rural communities in western Pennsylvania are in need of focused resources and support to reduce the risk of criminal legal system involvement and break the cycle of poverty.

The patterns revealed in Pennsylvania were not unique to the Keystone state, but were true in every one of the twelve states we looked at. The patterns revealed in Pennsylvania were not unique to the Keystone state, but were true in every one of the twelve states we looked at. Poverty, substance use, and inadequate mental health care the primary drivers of criminal-legal involvement across the country, and communities in every state — not just in the nation’s largest cities — need to make front-end investments to address these concerns and reduce prison populations, curtail excessive spending on the criminal-legal system, and build stronger, safer, and healthier communities.

For additional visualizations from other states, see the full version of this report on our website [[link removed]].

Deep disparities exist within communities

While it is true that incarceration is a problem felt in all corners of these states, diving deeper into the data reveals that within cities and counties, imprisonment tends to be concentrated in a relatively small number of geographic areas and neighborhoods.

Our data collected in 12 state-specific reports [[link removed]] emphasized what we already know: communities missing the most residents to incarceration are often disproportionately low-income, communities of color, under-resourced and overpoliced. For example, in Los Angeles, the largest city in California, the 14 neighborhoods with the highest imprisonment rates are all clustered in South Central Los Angeles [[link removed]] — a predominately [[link removed]] non-white [[link removed]] region of the city [[link removed]], with median incomes far below [[link removed]] the city average.

Similarly, the racial divide runs deep when it comes to incarceration rates in Denver. In neighborhoods with high concentrations of people of color, primarily Black and Latino, larger portions of the populations are imprisoned. For example, in Elyria-Swansea — the Denver neighborhood with the third-highest incarceration rate of 1,176 per 100,000 — residents are more than 80% Latino and approximately 33% live in poverty [[link removed]]. High rates of imprisonment in these areas, like high rates of poverty, are likely — at least in part — a symptom of the historical divestment that left residents with limited access to crucial community resources — including community health services [[link removed]], grocery stores [[link removed]], housing support, job training services, and immigration resources. [[link removed]]

These patterns are not unique to California and Colorado. The data consistently show dramatic neighborhood-level differences meaning a few miles of separation can mean a dramatically different experience of mass incarceration.

For additional visualizations from other states, see the full version of this report on our website [[link removed]].

In many of the states, we found that neighborhoods with high incarceration rates are usually facing the modern-day repercussions of the mid-20th century’s racist redlining and blockbusting policies and practices. In the 1930s, “redlining” involved the federal government rating the “riskiness” of real estate investment in different neighborhoods, resulting in rating non-white neighborhoods as “hazardous” and beginning a cycle of disinvestment in these predominantly Black and immigrant neighborhoods. A 2019 study of formerly redlined neighborhoods in over 100 cities [[link removed]] found that these neighborhoods are lower-income and are more likely to be home to Black and Hispanic or Latino residents.

Similarly, in the 1950s, blockbusting [[link removed]] was a state-sanctioned predatory real estate practice, in which brokers “intentionally stoked fears of racial integration and declining property values to push white homeowners to sell at a loss,” and then resold the properties to Black families at above-market rates. Black families seeking the “American dream” found themselves owning declining-value homes in a city that was experiencing rapid divestment from industry and businesses — and therefore losing job opportunities and tax income.

The neighborhoods with the highest incarceration rates in 2020 are also the neighborhoods that were “redlined” [[link removed]] or “blockbusted” in the mid-20th century: we found clear examples of the overlap between high incarceration rate neighborhoods and historically redlined and blockbusted neighborhoods in Richmond, Virginia, San Francisco, California, Compton, California, Hartford, Connecticut, and Philadelphia, Pennsylvania. Decades of systematic oppression and divestment from these poorer communities of color — which we know are overpoliced — have left these historically redlined communities particularly vulnerable to our modern-day reliance on mass incarceration.

What are the differences between high- and low-incarceration communities?

While all communities are missing some of their members to prisons, incarceration has its broadest community impact in the places where large numbers of adults — parents, workers, voters — are locked up. The large number of adults drained from these areas seriously impacts the health and stability of the families and communities left behind.

Across the country, researchers have connected high local incarceration rates with a host of negative outcomes for the people who live there. In our previous analysis of 2010 Census examining where incarcerated people in Maryland are [[link removed]] from [[link removed]], we found that Baltimore communities with high rates of incarceration were more likely to have high unemployment rates, long average commute times, low household income, a high percentage of residents with less than a high school diploma or GED, decreased life expectancy, high rates of vacant or abandoned properties, and higher rates of children with elevated blood-lead levels, compared to neighborhoods less impacted by incarceration.

Research has revealed similar correlations in communities around the country:

Life expectancy: A 2021 analysis of New York State census tracts found that tracts with the highest incarceration rates had an average life expectancy more than two years shorter [[link removed]] than tracts with the lowest incarceration rates, even when controlling for other population differences. And a 2019 analysis [[link removed]] of counties across the country revealed that higher levels of incarceration are associated with both higher morbidity (poor or fair health) and mortality (shortened life expectancy). Community health: A nationwide study, published in 2019, found that rates of incarceration were associated with a more than 50% increase in drug-related deaths [[link removed](19)30104-5/fulltext] from county to county. And a 2018 study found that Black people living in Atlanta neighborhoods with high incarceration rates are more likely to have poor cardiometabolic health profiles [[link removed]].

An analysis of North Carolina data from 1995 to 2002 revealed that counties with increased incarceration rates had higher rates of both teenage pregnancy [[link removed]] and sexually transmitted infections (STIs). A 2015 study of Atlanta also found that census tracts with higher rates of incarceration had higher rates [[link removed]] of newly diagnosed STIs. Mental health: A 2015 study [[link removed]] found that people living in Detroit neighborhoods with high prison admission rates were more likely to be screened as having a current or lifetime major depressive disorder and generalized anxiety disorder. Exposure to environmental dangers: A 2021 study found that people who grew up in U.S. census tracts with higher levels of traffic-related air pollution and housing-derived lead risk [[link removed]] were more likely to be incarcerated as adults, even when controlling for other factors.

In New York City, neighborhood incarceration rate is associated with asthma prevalence [[link removed]] among adults. Similarly, in our 2020 analysis of New York City neighborhoods, we found higher rates of asthma among children [[link removed]] in communities with high incarceration rates. Education: In our 2020 analysis of incarcerated New Yorkers’ neighborhoods of origin, we found a strong correlation [[link removed]] between neighborhood imprisonment rates and standardized test scores. And a 2017 report [[link removed]] on incarceration in Worcester, Mass., found that schools in the city’s high-incarceration neighborhoods tended to be lower-performing. What’s more, students in those neighborhoods faced more disciplinary infractions. Community resources and engagement: A 2018 study found that throughout the country, formerly incarcerated people (as well as all people who have been arrested or convicted of a crime) are more likely than their non-justice-involved counterparts to live in a census tract with low access to healthy food retailers [[link removed]]. And the 2017 report on Worcester, Mass., revealed that high-incarceration neighborhoods had lower voter turnout [[link removed]] in municipal elections.

We already have this wealth of data showing that incarceration rates correlate with a variety of barriers and negative outcomes. The data in these twelve state-specific reports build on this work by helping identify which specific neighborhoods and communities are systematically disadvantaged and left behind.

Implications & uses of these data

First and most obviously, these data can be used to determine the best locations for community-based programs [[link removed]] that help prevent involvement with the criminal legal system, such as offices of neighborhood safety and mental health response teams that work independently from police departments. The data can also help guide reentry services (which are typically provided by nonprofit community organizations) to areas of each state that need them most.

But even beyond the obvious need for reentry services and other programs to prevent criminal legal system involvement, our findings also point to geographic areas that deserve greater investment in programs and services that indirectly prevent criminal legal involvement or mitigate the harm of incarceration. After all, decades of research show that imprisonment leads to cascading collateral consequences [[link removed]], both for individuals and their loved ones. When large numbers of people disappear from a community, their absences are felt in countless ways. They leave behind loved ones [[link removed]], including children [[link removed]], who experience trauma, emotional distress, and financial strain. Simultaneously, the large numbers of people returning to these communities (since the vast majority of incarcerated people do return home) face a host of reentry challenges and collateral consequences [[link removed]] of incarceration, including difficulty finding employment [[link removed]] and a lack of housing [[link removed]]. People impacted by the criminal legal system tend to have extremely diminished wealth accumulation [[link removed]]. And those returning from prison and jail may carry back to their communities PTSD and other mental health issues [[link removed]] from the trauma they’ve experienced and witnessed behind bars [[link removed]]. Lastly, investing in core community resources to mitigate structural issues like poverty, such as housing and healthcare, will reduce vulnerabilities for criminal legal system contact.

And since we know place of origin correlates with so many other metrics of wellbeing, we can and should target these communities for support and resources beyond what we typically think of as interventions to prevent criminal legal system contact. In communities where the state or city has heavily invested in policing and incarceration (i.e. the high-incarceration neighborhoods we find in our analysis), our findings suggest that those resources would be better put toward reducing poverty and improving local health, education, and employment opportunities.

Instead of spending on policing, communities should instead implement targeted investments that reduce incarceration and poverty, while improving local health, education, and employment opportunities.

For example, we know that large numbers of children in high incarceration areas may be growing up with the trauma and lost resources that come along with having an incarcerated parent, and that these children are also more likely to experience incarceration [[link removed]]. The information in this report can help with planning and targeting supports, resources, and programming designed to not only respond to the harms caused by incarceration, but disrupt the cycle of familial incarceration.

Since the publication of these twelve state reports, we’ve seen the data used in a variety of ways by researchers and media:

San Francisco [[link removed]]: The San Francisco Chronicle conducted their own analysis of the incarceration data for California compared with median income data and found that for every $10,000 increase in median income for a given place, there was an average of 43 fewer people incarcerated per 100,000 residents. Pennsylvania [[link removed]]: The Philadelphia Inquirer used the incarceration data to show where reentry services are most needed and where they will be most effective for people returning to communities after incarceration. Nevada [[link removed]]: The Nevada Independent published a story highlighting the historic and ongoing racialized overpolicing in the Black neighborhoods of North Las Vegas. Connecticut: In Connecticut, researchers report they are using the data to look at the relationship between neighborhood incarceration rates and educational outcomes.

Improving the data in the future

The goal of these twelve reports is not to have the final word on the geographic concentration of incarceration, but to empower researchers and advocates — both inside and outside of the field of criminal justice research — to use our dataset for their own purposes. The reports can also be seen as templates for other states because while not all states have ended prison gerrymandering, most state departments of corrections already have near-complete home residence records in an electronic format. Those states could be encouraged to continue improving their data collection, and to share the data (under appropriate privacy protections) so that similar analyses could be performed.

Our analyses only documented the home addresses of most people in each state’s prison system on Census Day 2020. From the perspective of improving democracy, the twelve states’ reallocation efforts were a success, reducing both the unearned enhancement of political representation in prison-hosting areas and reducing the dilution of representation in the highest-incarceration districts. There are a handful of reasons that we were not able to analyze address data for 100% of the state prison populations, including policy choices made when the legislation ending prison gerrymandering was created and others are just the practical outcome of valiant state efforts to improve federal census data, or the process of repurposing that dataset for this entirely different project.

From the perspective of using those data to discuss the concentration of incarceration, some readers may want to be aware of some of the reasons why we could not cover 100% of the state prison population:

Some addresses were unknown or could not be located for reallocation. For example, some addresses on file may be incomplete or only contain the notation “homeless” which cannot be applied to a specific census block. Most states did not reallocate people incarcerated in a local jail in this state or elsewhere; because the efforts to remedy prison gerrymandering were primarily focused on state prisons. There are three exceptions: Connecticut, Delaware, and Virginia. Pennsylvania did not reallocate people with more than 10 years left on their sentences; both Pennsylvania and Connecticut did not reallocate people serving sentences of life without parole. No states were able to reallocate people incarcerated in federal prisons, as states do not have the power to require home address data from federal agencies. Not all people incarcerated in a state prison are residents of that state and they were subsequently not reallocated to a home address in the state in which they were incarcerated. No states were able to reallocate residents incarcerated in another state’s prison system. States cannot require other states to share this information, and the fact that so many states are ending prison gerrymandering is too new of a phenomenon for them to have had the chance to enter into inter-state data-sharing agreements.

Ultimately, though, the best way to improve and expand this dataset in future years is for the Census Bureau to change where it counts incarcerated people — to count them as residents of their homes instead of prison cells. The Bureau relies on an outdated understanding of the realities of incarceration to justify this flawed method. Counting incarcerated people as residents of their home communities would have the primary benefit of ending the practice of prison gerrymandering and ensuring some communities do not have a louder voice in government simply because they contain prisons. As a secondary benefit, the change would also create a nationwide dataset that would enable researchers to conduct new analyses on the geographic aspects of the harms of mass incarceration. The Prison Policy Initiative and other organizations have already urged the Bureau to make this change [[link removed]] in the 2030 Census.

***

For more information, including our state-specific reports, our full collection of datasets and visualizations from this series, detailed footnotes, and an explanation of our methodology, see the full version of this report on our website [[link removed]].

Please support our work [[link removed]]

Our work is made possible by private donations. Can you help us keep going? We can accept tax-deductible gifts online [[link removed]] or via paper checks sent to PO Box 127 Northampton MA 01061. Thank you!

Other news: What is prison gerrymandering? [[link removed]]

Prison gerrymandering [[link removed]] is a problem that distorts democracy and gives a small group of people a louder voice in government, just because they live close to a prison.

Twenty years ago, we put this issue on the map. Today, roughly half the country lives in a place that has formally rejected this practice.

Learn why now is the time for the Census Bureau to fix this problem nationwide [[link removed]].

How else can this data be used? [[link removed]]

Our data showing where incarcerated people come from has the power to uncover many of the harms of mass incarceration.

In this blog post [[link removed]] we explain how researchers, journalists, and advocates can use this data to better understand other populations impacted by the criminal legal system.

Please support our work [[link removed]]

Our work is made possible by private donations. Can you help us keep going? We can accept tax-deductible gifts online [[link removed]] or via paper checks sent to PO Box 127 Northampton MA 01061. Thank you!

Our other newsletters Ending prison gerrymandering ( archives [[link removed]]) Criminal justice research library ( archives [[link removed]])

Update your newsletter subscriptions [link removed].

You are receiving this message because you signed up on our website [[link removed]] or you met Peter Wagner or another staff member at an event and asked to be included.

Prison Policy Initiative [[link removed]]

PO Box 127

Northampton, Mass. 01061

Web Version [link removed] Unsubscribe [link removed] Update address / join other newsletters [link removed] Donate [[link removed]] Tweet this newsletter [link removed] Forward this newsletter [link removed]

You are receiving this message because you signed up on our website or you met Peter Wagner or another staff member at an event and asked to be included.

Prison Policy Initiative

PO Box 127 Northampton, Mass. 01061

Did someone forward this to you? If you enjoyed reading, please subscribe! [[link removed]] Web Version [link removed] | Update address [link removed] | Unsubscribe [link removed] | Share via: Twitter [link removed] Facebook [[link removed] Email [link removed]