Defining Interpersonal Violence

Interpersonal violence refers to a broad spectrum of harmful behaviors that occur within relationships where one person seeks to gain or maintain power and control over another. It goes beyond physical harm and can take many forms, including sexual violence, threats, intimidation, stalking, and isolation. Non-physical forms of abuse—such as emotional manipulation, psychological intimidation, verbal degradation, and financial control—are equally damaging and often leave deep, lasting impacts.

Interpersonal violence is not limited to romantic or intimate partnerships. It can occur between family members, caregivers and dependents, friends, or acquaintances. In every case, the common thread is the misuse of power to dominate or diminish another person’s autonomy and safety.

This type of violence cuts across all lines of identity and circumstance. It can affect people of any age, race, ethnicity, gender, sexual orientation, religion, income level, or background. Survivors may face not only immediate harm but also long-term effects on their health, mental well-being, financial stability, and ability to thrive in their communities.

Recognizing the many forms that interpersonal violence can take is a first step toward prevention and response. By naming and addressing these behaviors, communities can work together to support survivors, hold people who cause harm accountable, and build safer, more equitable relationships and environments.

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What It Looks Like

Interpersonal violence often follows a pattern of coercive behavior rather than a single incident. Abuse may include:

Physical abuse – hitting, pushing, choking, or other forms of physical harm

Sexual abuse – forced sexual acts or unwanted contact

Emotional or psychological abuse – insults, humiliation, threats, or manipulation

Financial abuse – controlling access to money, employment, or resources

Stalking or harassment – repeated unwanted attention, monitoring, or intimidation

Interpersonal Violence in Contra Costa County: Key Statistics

Between 2010 and 2019, there were 86 domestic violence–related deaths in Contra Costa. Of these, 72 were homicides, which made up about 11% of the county’s total homicides in that period. Fourteen deaths were suicides.

Among those domestic violence deaths, 63% involved gunshot wounds, 16% were due to stabbings, and 9% blunt-force trauma.

The county’s Domestic Violence / Interpersonal Violence units cover the prosecutorial side (with specialized units for child abuse, sexual assault, etc.).

Contra Costa has an interactive dashboard tracking domestic violence related calls to law enforcement assistance.

Services & supports are provided via multiple Family Justice Centers (Richmond, Concord, Antioch, etc.) which offer resources like legal aid, crisis lines, restraining order help, etc.

One novel program, TeleCARE, connects survivors seen in emergency departments with broader health, mental health, prescription, and social support services, often at no cost. It aims to fill the gap in continuity after acute care.

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