Quick Data
MCDC Data Applications
Population
- State/county annual population change
- State/county population trends, with demographics
- Population estimates by age, with demographics
American Community Survey
Decennial Census
- Census 2020 profiles
- Census 2020 DHC extract assistant
- Census 2010 profiles
- Census 2010 SF1 extract assistant
- Census 2000 profiles
- Census 1990-2000 trends
Geographic
- Geocorr: GEOgraphic CORRespondence engine
- Circular area profiles
- Data sources by area
- GeoID lookup & population
- ZIP code lookup & basic data
Economic
U.S. Census Bureau Applications
Featured Articles
Missouri Voter Turnout Changes, 2000-2024 An update of our long-running story map series about voter turnout in Missouri general elections.
Welcome to the Missouri Census Data Center
The Missouri Census Data Center (MCDC) is a cooperative program among state agencies in Missouri and the U.S. Bureau of the Census. Its purpose is to enhance awareness of and access to public data, especially Census Bureau products.
The MCDC data archive, which includes many national collections as well as Missouri-specific data, is one of the premier sites in the country for accessing census and other public, machine-readable demographic and geographic data. Data may be accessed directly, via the public machine readable data archive, or by using one of the custom applications.
Email us directly for questions about census data or any of MCDC's data or applications.
MCDC News and Data Updates
Missouri Voter Turnout in General Elections Since 2000 (updated for 2024)
Our story map about Missouri voter turnout by county has been updated to include the November 2024 general election. The Missouri Census Data Center frequently works with MSDIS on mapping and data projects. MSDIS is a spatial data retrieval and archival system offering many mapping resources, primarily focused on the state of Missouri.
ACS 2019-2023 and Other Data Updates (December 2024)
Just in time for the end of the year, we have many small and large data updates to announce. The big one, of course, is the 2019-2023 ACS five-year data collection, released just this month. MCDC uses the five-year ACS data for many products and apps, including: our ACS Profiles web application and SAS datasets […]
119th Congressional Districts and 2024 State Legislative Districts Now Available in Geocorr 2022
New in the Geocorr 2022 application this month: We’ve added the 119th congressional districts and 2024-vintage state legislative districts. Five states (Alabama, Georgia, Louisiana, New York, and North Carolina) redrew their congressional district plans for the 119th Congress. Eight states (Georgia, Minnesota, Montana, North Carolina, North Dakota, Ohio, Washington, and Wisconsin) had changes to both […]
DHC 2020 Profiles Applications
MCDC has added two new web applications for browsing the 2020 Census Demographic and Housing Characteristics (DHC) data. In August 2023, we posted our “standard extracts” (also called profiles) of the DHC data — a set of just over 100 key variables from the ~9,000 table cells in the complete 2020 DHC file. This collection […]
The Physiographic Regions of Missouri
The state of Missouri boasts a diverse natural landscape, including vast forests, rolling plains, sprawling river systems, highlands, and swamps. In this month’s story map, MCDC’s partners at the Missouri Spatial Data Information Service (MSDIS) classify these natural features into regions and compare their boundaries to census data provided by MCDC. Missouri Census Data Center […]