- Alaska (2)
- Arizona (6)
- California (77)
- Colorado (32)
- Connecticut (5)
- Delaware (1)
- District of Columbia (3)
- Florida (8)
- Georgia (4)
- Idaho (1)
- Illinois (3)
- Indiana (3)
- Iowa (1)
- Kansas (2)
- Kentucky (2)
- Louisiana (1)
- Maryland (8)
- Massachusetts (30)
- Michigan (8)
- Minnesota (8)
- Mississippi (1)
- Missouri (3)
- Montana (3)
- Nevada (2)
- New Hampshire (2)
- New Jersey (2)
- New Mexico (6)
- New York (12)
- North Carolina (19)
- Ohio (6)
- Oklahoma (5)
- Oregon (28)
- Pennsylvania (9)
- South Carolina (2)
- Tennessee (2)
- Texas (9)
- Utah (4)
- Vermont (10)
- Virginia (16)
- Washington (44)
- West Virginia (1)
- Wisconsin (8)
| Name | State | City | Status | Move In Year |
|---|---|---|---|---|
| A Kindred Village | Florida | Treasure Island | Forming | 2024 |
| Acequia Jardin | New Mexico | Albuquerque | Established | 2013 |
| Active Adult Cohousing for the Northland | Minnesota | Duluth | Forming | 2025 |
| Adams Creek Cohousing | Oregon | Hood River | Building | 2022 |
| Adawehi Wellness Village | North Carolina | Columbus | Established | 1998 |
| Akron Cohousing Community | Ohio | formerly Benedictions | Established | Re-forming |
| Alan O’Hashi | ECOS - Environmental & Cultural Organization Systems | Colorado | Process | http://www.alanohashi.com/ecos |
| Alchemy Farm | Massachusetts | East Falmouth | Established | 1991 |
| Alex Rodriguez | Washington | Vancouver | Multigenerational | Vancouver WA |
| Alexandria Levitt | Levitt Coho | California | Dev Consultant | http://levittcoho.com |
| Alice Graves | Florida | St. Petersburg | Either | northeastern US |
| Alpenglow CoHousing | Colorado | Ridgway | Building | 2022 |
| Alt Terra Commons | California | Chino | Forming | 2021 |
| Altair EcoVillage | Pennsylvania | Kimberton | Forming | 2022 |
| Amabel | New York | Ithaca | Forming | 2017 |
| Amabel Pocket Neighborhood | New York | Ithaca | Forming | 2021 |
| Andrea L Wyatt | California | Yucaipa | Senior | Western US |
| Angela Alston | Massachusetts | Dallas | Multigenerational | USA |
| Ankeny Row Zero Energy Community | Oregon | Portland | Established | 2015 |
| Ann Lehman | Oregon | Portland | ||
| Antioch Village Pioneers | Ohio | Yellow Springs | Forming | |
| Araminta Village | Virginia | Charlottesville | Forming | 2022 |
| Arboretum Cohousing | Wisconsin | Madison | Established | 2008 |
| Arcadia Cohousing | North Carolina | Chapel Hill | Established | 1995 |
| Aria Cohousing Community | Colorado | Denver | Established | 2017 |
| Armadillo Cohousing | Texas | Austin | Forming | 2019 |
| Ashland Cohousing Community | Oregon | Ashland | Established | 2007 |
| ASU | Minnesota | Minneapolis | Forming | 2022 |
| At Home Housing | California | Los Angeles | Forming | |
| Aurora Pocket Neighborhood | New York | Ithaca | Established | 2013 |
