The Housing Initiatives of Princeton (HIP) assists low-income, working individuals and families in Central NJ who are experiencing homelessness or housing instability to build toward a sustainable future via stable housing, better employment, and an extensive network of support services. The Housing Initiatives of Princeton (HIP) assists low-income, working individuals and families in Central NJ who are experiencing homelessness or housing instability to build toward a sustainable future via stable housing, better employment, and an extensive network of support services.