NLIHC was founded on the principle that data-driven advocacy works. By conducting ongoing, rigorous, and timely research, we make clear the need to ensure housing for America’s lowest-income people.

Every year, we release our signature research publications: Out of Reach and The Gap. Out of Reach reports on the mismatch between what workers can afford and the market rents they must pay in every community in the United States. The Gap documents the gap between the number of renter households and rental units that are affordable and available to them, as well as housing cost burdens, by income groupings in every state and the largest 50 metropolitan areas.

Our research team also produces Congressional District Profiles, which empower policy advocates with specialized data from their own communities. We also produce specialized analyses of current issues, like emergency rental assistance, housing recovery after disasters, and the affordability gap.

Memo to Members and Partners Articles

Report Assesses Impact of Rail Stations on Displacement in Los Angeles

In Sustainability and Displacement: Assessing the Spatial Pattern of Residential Moves Near Rail Transit, researchers from the National Center for Sustainable Transportation analyze the effects of rail station openings on residential mobility in Los Angeles County. They find that out-mobility rates…

Report Assesses Impact of Rail Stations on Displacement in Los Angeles

In Sustainability and Displacement: Assessing the Spatial Pattern of Residential Moves Near Rail Transit, researchers from the National Center for Sustainable Transportation analyze the effects of rail station openings on residential mobility in Los Angeles County. They find that out-mobility rates…