2021 Annual Disability Statistics Compendium

Sponsored by The Research and Training Center on Disability in Rural Communities (RTC:Rural) at the Rural Institute for Inclusive Communities at the University of Montana.

The Office of Management and Budget (OMB) separates U.S. counties into metropolitan and non-metropolitan counties based on population thresholds and commuting patterns (shown in the map below). Counties are classified metropolitan if they contain an urban core of at least 50,000 people or if a significant proportion of the population commutes into an adjacent urban core. Non-metropolitan counties can be further classified into micropolitan and noncore counties, with micropolitan counties having an urban core of 10,000 to 50,000 people and noncore counties being those that remain. Although metropolitan, micropolitan, and noncore designations do not fully describe the varied conditions across place, they suggest that infrastructure and associated economic and demographic factors contribute to the rural experience. 

Map Description: A map showing the distribution of metropolitan, micropolitan and noncore counties across the US (including Puerto Rico). There are 1,236 metropolitan counties which are shown in yellow. There are fewer micropolitan counties, 663, and these are shown in light green. More counties are noncore, the most "rural", with 1,334 dark green counties. 

Contextual differences between metropolitan and non-metropolitan counties shape both the experiences and outcomes of people with disabilities and often result in inequities across place. As counties become more rural (non-metropolitan), a wide range of disparities grow.

Data representative of the U.S. population are used to inform the development of policies and programs at the local, state, and national levels. Available data on rural disability, however, is limited and frequently imprecise.  For instance, the American Community Survey (ACS) uses a continuous data collection timeline, where new data are added every month to generate a sample equal to 12.5% of the total population every five years. The continuous nature of ACS data collection and resulting sample size affects the availability and validity of rural data. For counties with populations of 65,000 or less, raw data must be aggregated across five years before it is released.  This constitutes 74% percent of U.S. counties. Due to a change in disability indicator questions in 2008, the first 5-year data file with rural disability indicators was not available until December 2013. To avoid overlapping data collection periods, it wasn’t until 2018 that rural outcomes could be compared over time using ACS data.

Additionally, analyses of rural data are limited because of smaller sample sizes and high margins of error (MOE). This is a particular problem for examining rural subgroup data such as rural disability rates by race. High MOE make data less reliable for smaller geographies and necessitates that researchers aggregate data across counties or years to increase precision. Because of these types of limitations, there is a need to expand the availability and quality of rural data for policy and program development, using a tailored approach.

The goal of providing rural annual and trend data in collaboration with the StatsRRTC is to improve access to accurate and current data about the disability experience in rural communities. These data can be used by advocates, service providers, researchers, and policy makers for making informed arguments, developing sound decisions, building hypotheses, and understanding policy impacts. This effort will raise awareness of how rural people with disabilities are similar to and different from their urban counterparts.  It will allow stakeholders to more easily access a wide range of information about the disability experience in rural communities to make informed decisions about programs and policies likely to benefit rural people with disabilities.

Methods

The Rural Addendum provides data on key sociodemographic characteristics for people with and without disabilities residing in metropolitan, micropolitan, and noncore counties. Data come from the 2014-2018 American Community Survey (ACS) 5-year summary files. To calculate metropolitan, micropolitan, and noncore populations, we first classified county-level data based on OMB classifications. We then aggregated populations across these metropolitan, micropolitan, and noncore designations to explore geographic differences. For all tables, disability status is based on having responded “yes” to at least one of a series of six disability indicator questions in the ACS. The glossary contains the questions used in the ACS to arrive at the disability estimates. Note that all table estimates exclude persons living in institutions and active duty military personnel. Some questions are asked only of people of certain ages.

Tables

Table 10.1 reports on the prevalence of disability in the United States. For the 5-year period from 2014-2018, the estimated rate of disability was 12.0% for metropolitan, 15.8% for micropolitan, and 17.9% for noncore counties.  Estimated rates were higher in noncore counties for all reported disabilities, including hearing, vision, cognitive, ambulatory, self-care, and independent living disabilities.

Tables 10.2a & 10.2b provide demographic information for people with and without disabilities living in metropolitan, micropolitan, and noncore counties. Trends in the data show that as counties become there are higher rates of White and AIAN populations, and lower rates of Asian, NHPI, multi-racial, and Hispanic populations for both people with and without disabilities. Rates of African American/Black people are higher in metropolitan areas and lower in micropolitan and noncore counties.  

Table 10.3 compares employment and work experience rates for people with and without disabilities.  As counties become more rural, the employment rate decreases and the “not in the labor force” rate increases for people with and without disabilities.  Notably, 64.9% of the population with disability living in noncore counties was not in the labor force, and 62.7% did not work in the past 12 months.  

Table 10.4 shows poverty rates by age and median earnings for people with and without disabilities.  Poverty rates for people with and without disability increase for all age groups as counties become more rural.  Poverty rates are most pronounced for individuals living in noncore counties, where 35.9% of the population less than 18 years, 31.2% of the population 18-64 years, and 13.7% of the population 65 years and older lives at or below the poverty level.  When comparing median earnings, people with disabilities receive significantly less income in metropolitan, micropolitan, and noncore counties when compared to those without disabilities.  The median earnings difference between people with and without disabilities, however, is smallest in noncore counties.

Table 10.5 shows health insurance coverage and type for people with and without disabilities. As places become more rural, people with and without disability report lower rates of insurance coverage. For all geography (metropolitan, micropolitan, and noncore), people with disabilities report lower rates of private insurance, and higher rates of public insurance, relative to those without disabilities. When comparing these data to the 5 year estimates from last year, rates of insurance coverage have decreased for people with and without disabilities living in metro, micro, and noncore counties.