The food system is complex and multifaceted. It affects human health, the environment, and the economy and is closely linked to our culture and sense of community. Researchers, policymakers, and the stakeholders they serve need comprehensive food system indicators that can be readily accessed, updated, and compared across locations and over time. In this study, funded by the Healthy Foods, Healthy Lives Institute, a set of state-level food system indicators were developed and data on them were compiled for all 50 states for the period 1997 – 2012. While this work builds upon insights from previous food system indicator studies, it differs from past efforts in that data is collected at regular time intervals for multiple states at a consistent level of geopolitical resolution.
From an initial suite of more than 200 indicators, 63 unique indicators were selected using criteria such as continuity and consistency, accessibility, and geographic scope. Indicator identification and compilation occurred January 2010 – January 2011. PLEASE NOTE: Indicators were updated in 2016 using 2012 Census data. These indicators measure structural, economic, environmental, health, and social changes in the food system. Data for each of the 63 indicators were compiled primarily from government sources such as the US Census Bureau, the US Department of Agriculture (USDA), the Bureau of Economic Analysis, the Bureau of Labor Statistics and the Centers for Disease Control. The two largest sources of data employed in our study are the US Census Bureau’s Economic Census and the USDA’s Census of Agriculture.
Two indicator summary tools - national maps and state fact sheets - were developed to communicate indicator data and to highlight differences across states and changes over time. Approximately 680 maps, color-coded by performance measure, and 204 state and national fact sheets were generated for the project and are provided online, along with their data sources, to encourage hypothesis generation and testing as well as community goal setting and monitoring.
The project team included Robert King and Gigi DiGiacomo from the Department of Applied Economics at the University of Minnesota; Molly Anderson from College of the Atlantic; David Mulla from the Department of Soil, Water & Climate at the University of Minnesota; and David Wallinga from the Institute for Agriculture and Trade Policy. Mary Story from the Division of Epidemiology in the School of Public Health at the University of Minnesota participated in the early phases of the project; Joel Nelson from the Department of Soil, Water & Climate at the University of Minnesota provided leadership and expertise in the design of the indicator maps; Ben Scharadin from the Department of Applied Economics at the University of Minnesota conducted the principal components analysis of the indicator data as part of his M.S. program, and Lisa Jore from The Food Industry Center at the University of Minnesota provided leadership and expertise in the development of the original website for this project.
This team was ably assisted by several undergraduate students. Megan Dehn, Gus Hulin, and Kyle Swenson compiled data. Megan Dehn and Ryan Orton created the indicator maps, and Lumei Zheng formatted and created the state fact sheets. Andrew McBride did much of the coding file uploads for the original project website.
Project Report and Documentation
Project Report and Documentation
The State Level Food System Indicators report includes an introduction to the rationale and objectives for this project; a review of past indicator research; a detailed description of indicator identification and selection; a guide to using the food system indicator resources developed for this project; and a brief overview of future research needs. The report also includes appendices on potential indicators identified by the project team; indicator definitions, sources, and compilation methods; and summary findings from a principal components analysis of state-level food system indicators (prepared as an M.S. Thesis).
***UPDATE (August 2016): The new Food System Indicators Report contains updated examples using 2012 data, fact sheets, and maps.***
Project Report - Updated August 2016 (pdf)
Project Report - August 2012 (pdf)
Ben Scharadin's M.S. Thesis: Principal Components Analysis of State Level Food System Indicators (pdf)
State Fact Sheets
Use the links in the table below to view or download state and national fact sheets listing structural, economic, environmental, health, and social indicators for the years 1997, 2002, 2007, and 2012.
- 2017 State Fact Sheets (.pdf)
- 1997 State Fact Sheets (.pdf)
- 2002 State Fact Sheets (.pdf)
- 2007 State Fact Sheets (.pdf)
- 2012 State Fact Sheets (.pdf)
- Download All Fact Sheets (compressed .zip files)
Download Compressed .Zip files (1997, 2002, 2007, 2012; and changes between 1997 - 2007)
- All Input Supply Maps (.zip)
- All Farming Maps (.zip)
- All Processing Maps (.zip)
- All Distribution and Wholesale Maps (.zip)
- All Retailing Maps (.zip)
- All Waste and Recovery Maps (.zip)
- All Food System Total Maps (.zip)
- All Economic Indicator Maps (.zip)
- All Environmental Indicator Maps (.zip)
- All Health Indicator Maps (.zip)
- All Social Indicator Maps (.zip)
Use the link below to download an Excel file containing data for all the indicators compiled for this project. Please refer to Appendix B of the project report for indicator definitions, sources and compilation methods.
INDICATOR DATA (updated September 2016; .xlsx file)
Several sample presentations are available demonstrating how national maps and state facts sheets can be used to stimulate food indicator discussion within research, public policy and civic communities. Use the first link below to download a sample PowerPoint Presentation that Illustrates how indicator summary resources can be incorporated into community and classroom presentations. The presentation can be customized to help identify important differences in state and regional food system structure, size, and performance over time and to identify significant trends in local food systems.
Use the second link below to download the Excel worksheet used to generate the supplemental graphs in the user's guide section of the project report and the sample presentation. There is a separate worksheet tab for each graph. Note that each graph uses a portion of the indicator data that has been extracted from the full data set, which is the first worksheet tab.
Use the third link below to download the Excel worksheet used to perform the regression analysis reported in table 1 of the user's guide section of the project report. Once again, note that the regression analysis uses only a portion of the indicator data that has been extracted from the full data set, which is the first worksheet tab.
Finally, use the fourth link below to download a sample poster based on the 2007 Minnesota state fact sheet. The poster is in PowerPoint format.
- SAMPLE PRESENTATION (.pptx file)
- SUPPLEMENTAL GRAPH WORKSHEET (.xlsx file)
- REGRESSION ANALYSIS WORKSHEET (.xlsx file)
- SAMPLE POSTER (.pptm file)