Address List Field Augmentation Data

The United States Census Bureau is conducting market research via Sources Sought Notice GEO-27-HK-001 to identify capable small business sources for Address List Field Augmentation Data. The objective is to acquire data to locate living quarters in areas with non-standard addressing systems, specifically targeting remote regions of Alaska, Maine, the American Southwest, and rural Puerto Rico. The government is seeking interested parties under NAICS code 518210, with a particular interest in Small Disadvantaged, 8(a) Certified, Service-Disabled Veteran-Owned, HUBZone, and Women-Owned Small Businesses. The required data must be delivered in a machine-readable format on a monthly basis, adhering to the Federal Geographic Data Committee Address Standard Parts 2 and 3. Key technical requirements include x,y coordinates accurate to at least five decimal places, file-level metadata, and a data quality report ensuring the information is no older than five years. The Census Bureau will maintain indefinite ownership of the data for Title 13 purposes within a restricted network environment, prohibiting the resale or public release of identifiable information. Interested respondents must submit a capability statement of no more than seven pages by November 6, 2026. Submissions should detail the company's technical methodologies, data quality assurance processes, risk management for remote areas, and capabilities for collaborating with tribal governments. Additionally, respondents must provide a proposed price structure for individual addresses and larger datasets, along with their CAGE code and Unique Entity Identifier.