Food Insecurity in America: New Social Determinants State Health Compare Measure Tracks Percent of Households Experiencing Food Insecurity
December 16, 2024:
Social determinants of health are social factors that impact an individual or community’s health. As explained by the Robert Wood Johnson Foundation, “Good health begins where we live, learn, work and play. Stable housing, quality schools, access to good jobs, and neighborhood safety are all important influences, as is culturally competent health care.”
Access to food, nutritious and varied, is also considered a social determinant of health.1 Numerous studies have shown that food insecurity, aka having limited or unstable access to food, is linked to poorer health outcomes, higher chronic disease prevalence, and overall financial hardship.
Newly added to SHADAC’s State Health Compare tool, our ‘Food Insecurity’ measure provides state-level estimates of the prevalence of household-level food insecurity by state and by a number of breakdowns. In this post, we will review a food insecurity definition, the details of SHADAC’s food insecurity measure, and some food insecurity statistics & data highlights from that measure.
What Is Food Insecurity?
As we stated earlier, a general food insecurity definition is when an individual or household has limited or unstable access to food. There are specific definitions, though, that the USDA Economic Research Service follows, which informed SHADAC’s Food Insecurity Measure on State Health Compare.
The USDA Economic Research Service defines a food insecure household as a household that, at times during the year, was “uncertain of having or unable to acquire enough food to meet the needs of all their members because they had insufficient money or other resources for food.”2
Further, a household is designated as ‘low food security’ by the USDA if they reported reduced quality, variety, or desirability of diet with little or no indication of reduced food intake; the USDA designates a household as ‘very low food security’ if they reported multiple indications of disrupted eating patterns and reduced food intake.2
The food insecurity estimates presented on State Health Compare indicate the percentage of households experiencing food insecurity defined as those experiencing either low or very low food security.
SHADAC’s Food Insecurity Measure on State Health Compare
State Health Compare is SHADAC’s online, interactive data tool providing data visualizations, tables, and data sets of state-level health estimates on a variety of measures, including measures on:
- Access to Care (e.g., Had usual source of medical care, broadband internet access, etc.)
- Cost of Care (e.g., People with high medical cost burden, forgone care, etc.)
- Health Outcomes (e.g., suicide deaths, chronic disease prevalence, etc.)
- Social and Economic Factors (e.g., adverse childhood experiences, etc.)
The new “Food Insecurity” measure falls under the ‘Social and Economic Factors’ category. Data for this measure is available for 2011 – 2022, produced using the Current Population Survey Food Security Supplement (CPS-FSS).
We have also added a number of breakdowns to this measure to allow for further analysis and disaggregation. The Food Insecurity measure is available by the following breakdowns, shown in Table 1:
Table 1. Available Breakdowns and Time Frames for Food Insecurity Measure on SHC
Accessible version of Table 1 found in "Accessible Tables" section in Conclusion.
Now that we have gone over the available data and breakdowns for this measure, let’s take a look at a few food insecurity statistics and data highlights straight from State Health Compare.
Food Insecurity in America: Data Highlights from State Health Compare
Nationwide, 11.2% of households experienced food insecurity in 2020-2022. During this same time frame, food insecurity ranged from as high as 16.6% of households in Arkansas, to as low as 6.2% of households in New Hampshire.
Food Insecurity Over Time: Vast Majority of States Have Seen Decreased Food Insecurity Rates
When we examine food insecurity over time, we can see that the vast majority of states have experienced a statistically significant decrease in food insecurity between 2011 – 2013 and 2020 – 2022.
Figure 1. Change in Percentage of Food Insecure Households by State Between 2011 and 2022
Figure 1 shows the changes in food insecurity for the full range of time available on State Health Compare. When comparing the 2020 – 2022 time frame to the 2011 – 2013 time frame, the majority of states (40) saw statistically significant decreases in the percent of households experiencing food insecurity.
The largest decrease was in North Carolina, which was down 6.6 Percentage Points (PP). The smallest statistically significant decrease was in Pennsylvania, which was down 1.8 PP.
South Carolina was the only state to experience an increase in food insecurity between these two time frames (statistically significant or not) with an increase of 0.4 PP.
Food Insecurity by Race / Ethnicity: African-American / Black Households Experienced the Highest Levels of Food Insecurity
As we saw in the previous section, most states had significant decreases in rates of food insecure households over time. However, when we break down this data by race/ethnicity, disparities in food insecurity levels are revealed.
Table 2. Five States and Racial/Ethnic Groups with the Highest and Lowest Percentages of Food Insecurity, 2020 - 2022
Accessible version of Table 2 found in "Accessible Tables" section in Conclusion.
Table 2 shows the five highest and lowest rates of insecurity for any race/ethnicity in the 2018 – 2022 time frame, which reveals that food insecurity varied greatly by race/ethnicity.
Across the country and by race, the lowest rate of food insecurity in 2018-2022 was 1.3% for White individuals in the District of Columbia, while the highest rate was 29.0% for Black individuals in North Dakota. Food insecurity prevalence was generally highest for African American/Black households, with the lowest rate of household level food insecurity for African American/Black households in any state, in Massachusetts at 14.2%, still being higher than the highest rate for White households in any state, in West Virginia at 14.1%.
Food Insecurity by Presence of Children in Household: Those with Children Experienced Higher Levels of Food Insecurity
Figure 2 presents the prevalence of household level food insecurity by presence of child in the household.
Figure 2. Change in Percentage of Food Insecure Households by State and by Presence of Children in Household Between 2020 and 2022
During the 2020 – 2022 time frame, households in almost every state that included children experienced food insecurity at higher rates than households in the same state without children.
The exceptions to this were Colorado, Connecticut, Vermont, and West Virginia, which saw more households without children experiencing food insecurity compared to those with children.
The greatest difference in food insecurity between these two groups (households with and without children) was in Delaware (11.3 PP), while the smallest difference was in Connecticut (0.3 PP).
Conclusion
As we can see just from using State Health Compare, many factors can, and do, influence levels of food insecurity. Household makeup, the state you live in, and current events in time can all impact the stability and availability of food to different populations and families. Continued research into what impacts levels of food insecurity can hopefully help us identify where supports are needed, and what kind of actions would be most effective and efficient at providing people with stable and accessible food, care, and support.
You can get started on this important research yourself by exploring and using State Health Compare. Build data tables, visualizations, and more on a number of health care and public health related measures on our simple and easy to use site.
We’d love to hear what you discover on State Health Compare – tag us on LinkedIn, or send us an email with comments or questions at shadac@umn.edu.
1. NAMI, Social Determinants of Health: Food Security
2. USDA ERS - Key Statistics & Graphic
Table 1. Available Breakdowns and Time Frames for Food Insecurity Measure on SHC
Breakdown
|
Subgroups
|
Available Time Frames
|
Total
|
N/A
|
2011 – 2013
2014 – 2016
2017 – 2019
2020 – 2022
|
Race/ethnicity
|
Hispanic/Latino
White
African-American/Black
Asian/Pacific Islander
Other/Multiple Races
|
2013 – 2017
2018 – 2022
|
Presence of Child in Household
|
Child in household
No child in household
|
2011 – 2013
2014 – 2016
2017 – 2019
2020 – 2022
|
Table 2. Five States and Racial/Ethnic Groups with the Highest and Lowest Percentages of Food Insecurity, 2020 - 2022
Highest Food Insecurity Prevalence by State and Race/Ethnicity
State
|
Race/Ethnicity
|
Food Insecurity Prevalence
|
North Dakota
|
African-American / Black
|
29.0%
|
Oklahoma
|
African-American / Black
|
28.4%
|
Nebraska
|
Hispanic / Latino
|
27.5%
|
Nebraska
|
African-American / Black
|
27.4%
|
Michigan
|
African-American / Black
|
27.4%
|
Lowest Food Insecurity Prevalence by State and Race/Ethnicity
State
|
Race/Ethnicity
|
Food Insecurity Prevalence
|
District of Columbia
|
White
|
1.3%
|
Texas
|
Asian / Pacific Islander
|
4.4%
|
Illinois
|
Asian / Pacific Islander
|
4.5% |
New Jersey
|
White
|
4.8%
|
Maryland
|
White
|
5.4%
|