Resumen: Objective: Explore community participation between adults with disabilities ¿50 and >50 years and between early-(¿40) and late-(>40) onset disability. Method: A survey examining participation was conducted with a national convenience sample of 692 community-dwelling adults with disabilities. Results: Participants ¿50 reported presence of more ( p < .05) environmental supports for work/volunteer/education and use of transportation. Participants >50 had higher ( p < .01) visits to pharmacies; higher ( p < .05) evaluative quality of participation (EQOP) at gas stations, exercise facilities, beauty salons/barbers, and use of transportation ( p < .01); and more difficulty participating without assistance at grocery stores ( p < .05) and gas stations ( p < .01). The early-onset group reported higher ( p < .05) EQOP at work/volunteer/education and homes of family/friends. The late-onset group reported higher ( p < .01) EQOP at exercise facilities; more ( p < .05) environmental supports at pharmacies, restaurants, grocery stores ( p < .01), doctors’ offices ( p ¿ .01), and beauty salons/barbers ( p < .01); greater ( p < .01) influence of pain/fatigue; and more difficulty without assistance at grocery stores ( p < .05) and gas stations ( p < .01). Discussion: Understanding these differences can improve interventions to support community participation of individuals aging with disabilities. Idioma: Inglés DOI: 10.1177/0898264318816794 Año: 2019 Publicado en: JOURNAL OF AGING AND HEALTH 31, 10_suppl. (2019), 169S-194S ISSN: 0898-2643 Factor impacto JCR: 2.136 (2019) Categ. JCR: GERONTOLOGY rank: 12 / 36 = 0.333 (2019) - Q2 - T2 Categ. JCR: HEALTH POLICY & SERVICES rank: 36 / 87 = 0.414 (2019) - Q2 - T2 Factor impacto SCIMAGO: 1.062 - Community and Home Care (Q1) - Gerontology (Q1) - Sociology and Political Science (Q1) - Health (social science) (Q1) - Life-span and Life-course Studies (Q1) - Geriatrics and Gerontology (Q2)