| Organization | Percent of Total Membership |
|---|---|
| Private sector GIS software development or service provider | 24% |
| Municipalities | 15% |
| State Universities, community colleges or students | 13% |
| County governments | 14% |
| State government agencies | 10% |
| Utilities (city and publicly owned water, electric, gas, sewer) | 6% |
| Federal Government agencies | 5% |
| Private sector GIS user (may provide some GIS services) | 4% |
| None specified | 9% |