| Name | Address, Zip |
| Mackinac Animal Aid Association | Po Box 71, 49781-0071 |
| Mackinac Economic Alliance | 330 S State Street, 49781 |
| Amateur Athletic Union Of The United States | 112 S State St, 49781-1618 |
| Friends Of Marquette Mission Park And Museum Of Ojibwa Culture | 500 N State St, 49781-1429 |
| Mackinac Band Of Chippewa And Ottawa Indians | Po Box 250, 49781-0250 |
| Mackinac Bands Of Chippewa And Ottawa Indians Inc | Po Box 250, 49781-0250 |
| Saint Ignace Area Hope | 250 Ferry Ln, 49781-1818 |
| St Ignace Area Pto | W429 Portage St, 49781-1476 |
| Saint Ignace Area Creative Arts Council | Po Box 193, 49781-0193 |
| Mackinac Straits Area Health | 1140 N State St, 49781-1013 |
| St Ignace Volunteer Firemen Associa Tion | 618 Chambers Street, 49781 |
| Straits Of Mackinac Shipwreck Preserve Association | Po Box 844, 49781-0844 |
| Little League Baseball Inc | 275 Marquette St, 49781-1418 |
| United States Bowling Congress Inc | 50 Garfield St, 49781-1802 |
| Great Waters Center For Lifelong Learning | 226 N State St, 49781-1612 |
| Saint Ignace Chamber Of Commerce Foundation | 560 N State St, 49781-1429 |
| Mackinac County Child Protection Roundtable | Po Box 56, 49781-0056 |
| Mackinac County Wellness Coalition | Po Box 61, 49781-0061 |
| St Ignace Community Food Pack | Po Box 251, 49781-0251 |
| Immaculate Conception Parish Moran | 120 Church St, 49781 |
| Housing Opportunities Made Equal Of Mackinac County | 396 N State St, 49781-1466 |
| Moses Dialysis Unit | 1140 North State Street, 49781-1048 |
| St Ignace Firehawk Travel Hockey | 112 Sourh State Street, 49781 |
| St Ignace Food Pantry | 109 Mccann St, 49781-1607 |
| Mackinac Straits Health Foundation | 1140 N State St, 49781-1013 |
| Friends Of The Straits State Park | W786 Us-2, 49781-9828 |
| North Harbor Inc | 6 Spring St Ste 102, 49781-1674 |
| Mackinac Straits Health System Inc | 1140 N State St, 49781-1013 |
| Michilimackinac Historical Society | 334 N State St, 49781-1425 |
| Legacy House | 226 N Mackinac Ln, 49781-9424 |
| Mi Pots Network | 165 White Pine Dr, 49781-1909 |
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