U.S. Prison Population Statistics 2025: A Detailed Overview

As of early 2025, the U.S. prison and jail population hovers around 1.9 million people, a figure that reflects a slight uptick from recent years after a decade of decline. This number encompasses:

• Federal Prisons: Approximately 155,000 inmates under the Federal Bureau of Prisons (BOP), housed in facilities like FCI McKean and USP Marion.
• State Prisons: Over 1 million individuals, spread across state-run institutions like Lovelock Correctional Center and Great Meadow Correctional Facility (closed in 2024).
• Local Jails: Roughly 600,000 detainees, often in county facilities like Hardeman County Correctional Facility, including pre-trial and short-term inmates.

This total positions the U.S. as the global leader in incarceration, with a rate of about 565 per 100,000 residents—far exceeding countries like China (1.69 million prisoners) or Brazil (850,000). At US Prison Guide, we track these shifts closely, offering a comprehensive database at usprisonguide.com/prison-information to help you locate specific facilities and understand their populations.

U.S. Prison Population Statistics 2025: By Facility Type

The U.S. correctional system is a patchwork of jurisdictions, each with distinct populations and purposes. Here’s how the numbers break down:

Federal Prisons

• Population: 155,147 (as of mid-February 2025, per BOP data).
• Key Facilities: High-security sites like USP Lewisburg and medium-security hubs like FCI Englewood.
• Demographics: Predominantly male (93%), with a notable share serving time for drug offences (around 45%).

State Prisons

• Population: Approximately 1,050,000 (based on 2023 BJS estimates, adjusted for 2025 trends).
• Examples: California State Prison Sacramento, Fishkill Correctional Facility.
• Trends: A 2% rise from 2022 to 2023, with states like Mississippi seeing sharper increases (15% from 2021-2022).

Local Jails

• Population: Around 663,100 (up 4% from 2022, per BJS).
• Role: Housing pre-trial detainees and short-term sentences—e.g., Kosciusko Correctional Center.
• Variation: Rules and populations differ widely by county.

Our site offers detailed profiles for each type, from addresses like 1200 Prison Road, Lovelock, NV 89419 (Lovelock Correctional Center) to contact numbers like 814-362-8900 (FCI McKean).

U.S. Prison Population Statistics 2025: Demographics

Who makes up this population? The data reveals stark patterns:

• Gender: Males dominate at 93% (1.7 million), while females number around 130,000—a 4% increase for women from 2022 to 2023.
• Race/Ethnicity:
  • Black: 32% (despite being 13% of the U.S. population).
  • White: 31%.
  • Hispanic: 23%.
  • Other (including multiracial, Native American, Asian): 14%.
• Age: The average inmate age is rising, with many now in their 40s, straining healthcare resources in places like USP Marion.

These disparities highlight ongoing racial and social inequalities, a focus of our work at US Prison Guide. Check our articles, like “10 Shocking Truths About What Jail is Like in the USA,” for deeper context.