The United States Office of Management and Budget (OMB) delineates metropolitan and micropolitan statistical areas according to published standards that are applied to Census Bureau data.
Read MorePublications
Metropolitan and Micropolitan Population Change: 2000 to 2010
This report examines subnational demographic variation through the lens of metropolitan and micropolitan statistical areas.
Population Change in Central and Outlying Counties
This report examines population change and the demographic components of change from 2000 to 2007 for central and outlying counties.
Domestic Net Migration in the United States: 2000 to 2004
This report describes recent patterns of population redistribution reflected in the domestic net migration component of population estimates data.
Visualizations
Tables
2011-2015 5-Year ACS Commuting Flows
Commuting flows tables supporting 2015 OMB metro/micro delineation are available here.
Population Change for Counties in the US and PR: 2000 and 2010
This CPH-T-1 table is from the 2010 Decennial Census.
Population Change for Metropolitan and Micropolitan Statistical Areas
Metropolitan and micropolitan statistical area table compares population change from 2000 to 2010.
Data Tools
Explore Census Data
This new platform on data.census.gov is based on overwhelming feedback to streamline the way you get data and digital content from Census Bureau.
Metropolitan/Micropolitan Population Map Viewer
A web-based interactive map application built to display Demographic data at the Census 2010 tract level.