Prison gerrymandering remains a little-known but profoundly influential factor in American democracy. A recent post on the Prisoners of the Census Blog clarifies a common misconception: while ending prison gerrymandering can dramatically affect political representation, it does not directly alter federal funding allocations. Understanding the mechanics and consequences of this practice is essential for ensuring fair and equitable representation across the country.

What is Prison Gerrymandering?
Prison gerrymandering occurs when U.S. Census data counts incarcerated individuals in the location of their prison rather than at their last known home address. This practice has far-reaching effects, transferring political power from the urban communities where most incarcerated individuals originate to the rural districts that host prisons. These rural districts are often majority-white and gain inflated political influence as a result, despite the fact that most incarcerated residents cannot vote.
The Impact on Representation
At the heart of American democracy lies the principle of “one person, one vote.” Electoral districts are intended to have roughly equal populations so that each citizen’s vote carries equal weight. Prison gerrymandering disrupts this principle: districts housing prisons appear more populous on paper, yet the incarcerated individuals counted there are largely ineligible to vote. Consequently, the voting power of actual residents in these districts is disproportionately amplified, while the urban communities that sent these residents away see their political influence diluted.
The effects of prison gerrymandering are not evenly felt. Black and Latino populations are incarcerated at significantly higher rates and predominantly come from urban areas. By counting them in distant prison districts, the political strength of these communities is weakened, further entrenching systemic inequities and reducing the representation of historically marginalized groups.
Political Incentives and Systemic Consequences
Prison gerrymandering also shapes political incentives. Elected officials representing prison-heavy districts are more likely to focus on the needs of voting residents and prison employees rather than the incarcerated population, who cannot cast ballots. Critics argue that this dynamic can even incentivize rural communities to build additional prisons, not for economic or social need, but to gain increased political influence through inflated population counts.
Funding Misconceptions Debunked
A common misconception is that ending prison gerrymandering would lead to funding losses for prison districts. While census data does inform federal funding allocations, the data used specifically for redistricting—where prison gerrymandering occurs—does not determine funding levels. Thus, the argument that correcting prison gerrymandering would deprive rural districts of federal dollars is false. Ending this practice primarily restores fairness to political representation, not money.
Legislative Action and Legal Precedent
Several states have recognized the inequities created by prison gerrymandering and enacted laws to address them. New Jersey, for example, passed legislation in 2018 requiring the state’s redistricting commission to count incarcerated individuals at their last known residential address rather than at the prison location. The New Jersey Department of Corrections provides de-identified address data to the Secretary of State for use in this process. Similarly, the U.S. Supreme Court has upheld Maryland’s comparable law, establishing legal precedent for other states to follow suit.
Ending prison gerrymandering is a critical step toward ensuring that the political system accurately reflects the voices of all Americans. By counting incarcerated individuals at their home addresses, policymakers and advocates can correct decades of misrepresentation, giving urban communities and communities of color the influence they deserve in shaping the policies that affect their lives.
For those interested in learning more about the implications of this issue or supporting initiatives to reform prison representation, visit Sustainable Action Now for additional resources and actionable steps.

