The following characteristics are “protected” by United States federal anti-discrimination law law:
- Race – Civil Rights Act of 1964
- Religion – Civil Rights Act of 1964
- National origin – Civil Rights Act of 1964
- Age (40 and over) – Age Discrimination in Employment Act of 1967
- Sex – Equal Pay Act of 1963 and Civil Rights Act of 1964
- The Equal Employment Opportunity Commission interprets ‘sex’ to include discrimination based on sexual orientation and gender identity [2]
- Pregnancy – Pregnancy Discrimination Act
- Citizenship – Immigration Reform and Control Act
- Familial status – Civil Rights Act of 1968 Title VIII: Housing cannot discriminate for having children, with an exception for senior housing
- Disability status – Rehabilitation Act of 1973 and Americans with Disabilities Act of 1990
- Veteran status – Vietnam Era Veterans’ Readjustment Assistance Act of 1974 and Uniformed Services Employment and Reemployment Rights Act
- Genetic information – Genetic Information Nondiscrimination Act
Individual states can and do create other classes for protection under state law.