Miami Valley Data Commons

Miami Valley Data Commons

The Miami Valley Data Commons provides data on a number of different topics at the county level for Darke, Greene, Miami, Montgomery, Preble, and Warren counties. The topics correspond with those found in the Regional Profile:

  • Key Demographics
  • Arts and Culutre
  • Business and Industry
  • Diversity
  • Environmental Quality
  • Housing
  • Recreational Open Space
  • Transportation
  • Vacancy
  • Workforce

Additional information, such as the Census Data Regional Profile and Longitudinal Employer-Household Dynamics, can be found on the Census Resource Page. For an Excel file containing all raw data for each county and to navigate to each county page, please use the following navigation tool.


The Data Commons sources include:

  • U.S. Census Bureau Decennial Censuses

  • U.S. Census Bureau American Community Surveys (note: ACS data is subject to a margin of error)
  • Ohio Development Services Agency
  • Environmental Systems Research Institute
  • Economic Modeling Specialists International
  • Association of Religious Data Archives
  • IRS Migration Data
  • U.S. Environmental Protection Agency
  • Ohio Environmental Protection Agency
  • Federal Housing Finance Agency
  • Dayton Area Board of Realtors
  • U.S. Census Bureau Center for Economic Studies
  • U.S Department of Housing and Urban Development
  • Miami Valley Regional Planning Commission

If you have questions or comments, please contact Martin Kim, MVRPC Planner at or 937.531.6533.