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Low income and minority communities often bear a disproportionate burden of the health risks associated with poor environmental quality and there are significant health disparities between low income and minority communities and the white, Caucasian population of the US. It is likely that a proportion of these health disparities are due to poor environmental quality, although other factors, such as access to health care, are also likely to be important.
A health disparity is a difference in health outcome or determinant of health across two populations, such that one population suffers a disproportionate burden of illness. The US Department of Health and Human Services has established two overarching goals through its Healthy People 2010 initiative that strive to improve health and reduce disparities for all people in the nation:
Goal 1: Increase Quality and Years of Healthy Life – Help individuals of all ages increase life expectancy and improve their quality of life.
Goal 2: Eliminate Health Disparities – Eliminate health disparities among different segments of the population.
Environmental justice and environmental injustice have been defined as:
"Environmental Justice:
A condition of environmental justice exists when environmental risks and hazards and investments and benefits are equally distributed without direct or indirect discrimination at all jurisdictional levels and when access to environmental investments, benefits, and natural resources are equally distributed; and when access to information, participation in decision making, and access to justice in environment-related matters are enjoyed by all."
"Environmental Injustice:
An environmental injustice exists when members of disadvantaged, ethnic, minority or other groups suffer disproportionately at the local, regional (sub-national), or national levels from environmental risks or hazards, and/or suffer disproportionately from violations of fundamental human rights as a result of environmental factors, and/or denied access to environmental investments, benefits, and/or natural resources, and/or are denied access to information; and/or participation in decision making; and/or access to justice in environment-related matters."
This webpage presents some of the information on health disparities in Washington State that is relevant to poor environmental quality and environmental injustice. Specifically, it summarizes health disparity information for the environmentally-linked chronic diseases and disabilities profiled in the health effects pages of this clearinghouse. For more information on the relationship between each health effect and environmental contaminants, please review the webpages on individual health effects.
Health Disparities Related to Environmental Quality in Washington State
Information from the Washington State Cancer Registry’s 2002 Report shows that Blacks have the highest mortality for three of the five cancers most strongly linked with environmental quality, although they only have the highest incidence rate for one (lung cancer).
Cancer Type |
Highest incidence rate |
Highest mortality rate |
Bladder |
White |
Black |
Breast (female) |
White |
Black |
Lung |
Black |
Black |
Melanoma |
White |
White |
Non-Hodgkins Lymphoma |
White |
American Indian/Alaska Native |
Washington State Department of Health’s report on “The Burden of Asthma in Washington State” shows that the prevalence of asthma is highest in Native Americans, that asthma mortality is highest among Blacks, Native Americans, and Asian/Pacific Islanders, and that those with an income of less than $10,000 a year have the highest rates of asthma:
Asthma-related Disparity |
Highest rates |
Prevalence (compared to Whites) |
Native Americans |
Mortality (compared to Whites) |
Blacks
Native Americans
Asian/Pacific Islanders |
Prevalence (compared to $20-$49,000 and $50,000 +) |
Income less than $20,000 |
Washington State Department of Health’s report on “The Burden of Heart Disease and Stroke in Washington State” shows that African Americans have the highest mortality rate of cardiovascular disease as a whole, coronary heart disease, and stroke:
Cardiovascular-related Disease |
Highest mortality rates (compared to Whites) |
Coronary heart disease |
African Americans |
Stroke |
African Americans |
Cardiovascular disease as a whole |
African Americans
Native Americans/Alaska Natives |
In October 2000, the University of Washington’s Human Services Policy Center convened a forum on “Emotional and Behavioral Problems of Our Children: Early Identification, Intervention and Policy Implications.” Some of the information addressed disparities in emotional and behavioral problems between children and adolescents from families with differing income levels:
- One in 14 young children (ages 6 to 11) in lower income families in Washington exhibits serious emotional or behavioral problems, compared to 1 in 22 young children in families with adequate income.
- One in 10 adolescents (ages 12 to 17) in lower income families in Washington exhibits serious emotional or behavioral problems, compared to 1 in 20 adolescents in families with adequate income.
The March of Dimes, Washington State Department of Social and Health Services, and the Washington State Department of Health offer the following data along racial and ethnic lines for preterm birth rates, infant mortality rates and low birth weight rates respectively:
- Preterm birth rates were highest for Native American infants (14.5%), followed by Blacks (13.3%), Hispanics (10.3%), Asians (9.9%) and whites (9.5%) in 2001-2003.
- Infant mortality rates for African American and American Indian infants in 1999-2000 were 1.9 times greater than the rate for white infants.
- Low birth weight rates were significantly higher among Black women compared to women of other races in 2001-2003.
Environmental Justice and the Location of Hazardous Facilities
The Department of Ecology’s study on "Environmental Equity in Washington State" found that “there is a disproportionately greater number of facilities located in low income and minority block groups, and a smaller number of facilities in the non minority
/ non low-income block groups. When comparing data between low-income and minority block groups, low-income block groups have a higher disproportion of facilities than do minority block groups.”
Government Agencies and Non-profit Organizations
There are many government agencies and non-profit organizations working on environmental justice issues in Washington State. Some of the major agencies and organizations are listed below:
Children's Alliance
City of Seattle’s Office of Sustainability and Environment
Community Coalition for Environmental Justice
Duwamish River Cleanup Coalition
Environmental Coalition of South Seattle
EPA Office for Civil Rights, Enforcement and Environmental Justice
Farm Worker Pesticide Project
International District Housing Alliance
People for Puget Sound
Public Health – Seattle & King County
Seattle Indian Health Board
Sustainable Seattle
Toxic-Free Legacy Coalition
Washington State Board of Health
Washington State University Center for Social and Environmental Justice
General Information Sources
Online Resources:
American Lung Association of Washington: www.alaw.org/
Human Services Policy Center (UW): hspc.org/
March of Dimes: www.marchofdimes.com/
Public Health Seattle & King County: www.metrokc.gov/health/index.htm
US Department of Health & Human Services: www.hhs.gov/
WA State Department of Health: www.doh.wa.gov/
WA State Department of Social and Health Services: www1.dshs.wa.gov/
Hardcopy Resources:
Bullard, R. (2005). The Quest for Environmental Justice: Human Rights and the Politics of Pollution. San Francisco: Sierra Club Books, (p.2).
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