Census Information The U.S. Census serves the public as the leading source of quality data about the nation's people and economy. Learn more about its useful findings below: Ohio QuickFacts from the US Census Bureau: Provides population, demographic and housing information for the state and each county. Ohio-Population.org: Presented by Scripps Gerontology Center and provides information about Ohio's population, allowing users to view and download county-level population data and projections. Ohio Development Services Agency: The Office of Research provides data and analysis on the economic, industrial, demographic and program trends of the state of Ohio, its businesses and its people. Northern Ohio Data & Information Service (NODIS): The Northern Ohio Data and Information Service (NODIS) is part of the Maxine Goodman Levin College of Urban Affairs at Cleveland State University. NODIS is designated by the State of Ohio and the U.S. Bureau of the Census as the regional data center for northern Ohio. Center for Community Solutions: The Northeast Ohio Regional Impact and Outcomes (NEORIO) indicators are measurable data that provide specific information on a condition and enable comparisons over time. Data for each of the NEORIO indicators will be updated on an annual basis for comparison areas and all 16 Northeast Ohio Counties: Ashland, Ashtabula, Carroll, Columbiana, Cuyahoga, Geauga, Lake, Lorain, Mahoning, Medina, Portage, Richland, Stark, Summit, Trumbull and Wayne. Discover more useful resources for the aging population and individuals with disabilities.