PurposeThe purposes of intentional communities vary in different communities. They may include sharing resources, creating family-oriented neighborhoods and living ecologically sustainable lifestyles (ecovillages). Many intentional communities focus on the importance of living and sharing life together, as opposed to the perceived trend of independence in Western culture.
 Types of communitiesSome communities are secular; others have a spiritual basis. One common practice, particularly in spiritual communities, is communal meals. Commonly there is a focus on egalitarian values. Other themes are voluntary simplicity, interpersonal growth, and self-sufficiency.
Some communities provide services to disadvantaged populations, for example, war refugees, the homeless, or people with developmental disabilities. Some communities operate learning or health centers. Other communities, such as Castanea of Nashville, TN, offer a safe neighborhood for those exiting rehab programs to live in. Some communities also act as a mixed-income neighborhood, so as to alleviate the damages of one demographic assigned to one area. Many intentional communities attempt to alleviate social injustices that are being practiced within the area of residence. Some intentional communities are also micronations, such as Freetown Christiania.
 Types of membershipsMany communities have different types or levels of membership. Typically, intentional communities have a selection process which starts with someone interested in the community coming for a visit. Often prospective community members are interviewed by a selection committee of the community or in some cases by everyone in the community. Many communities have a "provisional membership" period. After a visitor has been accepted, a new member is "provisional" until they have stayed for some period (often six months or a year) and then the community re-evaluates their membership. Generally, after the provisional member has been accepted, they become a full member. In many communities, the voting privileges and/or community benefits for provisional members are less than those for full members.
Christian intentional communities are usually composed of those wanting to emulate the practices of the earliest believers. Using the biblical book of Acts (and, often, the Sermon on the Mount) as a model, members of these communities strive for a practical outworking of their individual faith in a corporate context. These Christian intentional communities attempt to live out the teachings of the New Testament and practice lives of compassion and hospitality.
A survey in the 1995 edition of the Communities Directory, published by Fellowship for Intentional Community (FIC), reported that 54% of the communities choosing to list themselves were rural, 28% were urban, 10% had both rural and urban sites, and 8% did not specify.
 Type of governanceThe most common form of governance in intentional communities is democratic (64%), with decisions made by some form of consensus decision-making or voting. Of the remainder, 9% have a hierarchical or authoritarian structure, 11% are a combination of democratic and hierarchical structure, and 16% do not specify. Many communities which were initially led by an individual or small group have changed in recent years to a more democratic form of governance.
 See also
- Co-operative living arrangements
- Communities magazine
- Diggers and Dreamers
- Drop City
- Egalitarian communities
- Fellowship for Intentional Community
- List of intentional communities
- Hutterite Colony
- Focolare´s Mariapolis
- New Monasticism
- Retreat (survivalism)
- Utopian socialism
- Walden Two
- Direct democracy
- The Law of Peoples
 Further reading
- Christian, D. (2003) Creating a Life Together: Practical Tools to Grow Ecovillages and Intentional Communities New Society Publishers. ISBN 0-86571-471-1
- Curl, John (2007) Memories of Drop City, the First Hippie Commune of the 1960s and the Summer of Love: a memoir. iUniverse. ISBN 0-595-42343-4. http://red-coral.net/DropCityIndex.html
- Kanter, Rosabeth Moss (1972) Commitment and Community: communes and utopias in sociological perspective. Cambridge, Mass.: Harvard University Press. ISBN 0-674-14575-5
- McLaughlin, C. and Davidson, G. (1990) Builders of the Dawn: community lifestyles in a changing world. Book Publishing Company. ISBN 0-913990-68-X
- Lupton, Robert C. (1997) "Return Flight: Community Development Through Reneighboring our Cities". Atlanta, GA.: FCS Urban Ministries.
- Intentional community at the Open Directory Project
- Intentional Communities Database
- Intentional Communities website
- Intentional Communities Wiki
- Diggers & Dreamers UK directory & Journal
- The Twitter Age Embraces Communal Living – slideshow by The New York Times