| CASA DE MI PADRE Y LA PUERTA DEL CIELO INCAvon Park, FL · Active | Avon Park, FL | Nonprofit | Jun 1, 2026 | Active |
| SEVEN BRIDGES FOUNDATION, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Jul 17, 2026 | Active |
| ACCESS RESTORED, INCAvon Park, FL · Active | Avon Park, FL | Nonprofit | Jul 20, 2026 | Active |
| THE EPPY SANCTUARY, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Aug 5, 2026 | Active |
| ALL IN MINISTRIES, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Aug 14, 2026 | Active |
| THE GENERATION OF WARRIORS DELIVERANCE GLOBAL MINISTRY CORPAvon Park, FL · Active | Avon Park, FL | Nonprofit | Aug 20, 2026 | Active |
| AVON PARK BACKSTREET CATS, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Sep 2, 2026 | Active |
| HELPING HANDS FOR HILLCREST RESIDENTS, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | May 23, 1988 | Inactive |
| VICTORIOUS LIVING MINISTRIES CHURCH, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jul 15, 1988 | Inactive |
| HIGHLANDS COUNTY DIXIE MAJORS WORLD SERIES, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jul 27, 1988 | Inactive |
| MCCLELLAN HOMESITES HOMEOWNERS' ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Aug 26, 1988 | Inactive |
| THE AVON PARK DOWNTOWN MERCHANTS AND PROFESSIONAL ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Dec 14, 1988 | Inactive |
| ORANGEWOOD ACRES HOMEOWNERS' ASSOCIATION, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Dec 30, 1988 | Active |
| FIRST HAITIAN BAPTIST CHURCH OF AVON PARK, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Jan 24, 1989 | Active |
| AVON PARK YOUTH FOOTBALL, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Mar 30, 1989 | Active |
| COMBAT VETERANS MEMORIAL POST NO 9853 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Apr 26, 1989 | Active |
| AVON PARK ESTATES HOMEOWNERS ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Aug 18, 1989 | Inactive |
| AVON MOBILE HOME PARK HOMEOWNERS ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Sep 14, 1989 | Inactive |
| AVON PARK MISSIONARY CHURCH, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Sep 22, 1989 | Inactive |
| COMMUNITY EFFORTS TO FIGHT DRUGS INCORPORATEDLake Placid, FL · Inactive | Lake Placid, FL | Nonprofit | Mar 8, 1990 | Inactive |
| LAKE DAMON VILLAS OWNERS ASSOCIATION, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Apr 9, 1990 | Active |
| HOMEOWNERS ASSOCIATION OF OAK RUN, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | May 10, 1990 | Inactive |
| LAKE BONNET VILLAGE COOPERATIVE, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | May 11, 1990 | Active |
| AVON PARK CEMETERY ASSOCIATIONAvon Park, FL · Active | Avon Park, FL | Nonprofit | Jun 7, 1990 | Active |
| AVON PARK AREA COMMUNITY CENTER ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jun 29, 1990 | Inactive |
| PROPERTY OWNERS ASSOCIATION OF WHITE'S SUBDIVISION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Oct 4, 1990 | Inactive |
| AVON PARK POLICE EXPLORERS POST NO. 168, INC.Aveon Park, FL · Inactive | Aveon Park, FL | Nonprofit | Nov 29, 1990 | Inactive |
| AVON PARK COUNCIL OF GARDEN CLUBS, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jan 4, 1991 | Inactive |
| OVERSEAS VETERANS OF HIGHLANDS COUNTY, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jan 18, 1991 | Inactive |
| SAINT MARY HOLINESS CHURCH IN CHRIST, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jan 14, 1991 | Inactive |
| PILGRIM HOLINESS RESCUE MISSION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jan 22, 1991 | Inactive |
| PRIDE OF AVON, LODGE NO. 462, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Mar 15, 1991 | Inactive |
| CAROLINA AVENUE CHURCH OF CHRIST, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Mar 19, 1991 | Active |
| LAS PALMAS RESORT TIMESHARE OWNERS' ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jun 3, 1991 | Inactive |
| MARINA COVE HOMEOWNERS ASSOCIATION AT THE VILLAGE OF HIGHLANDS RIDGE, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Jan 29, 1992 | Active |
| LAKESIDE RESIDENTS COUNCIL, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Feb 13, 1992 | Inactive |
| FAIRHAVEN SOUTH, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Feb 20, 1992 | Active |
| THE TABERNACLE OF THE HIGHER POWER, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | May 14, 1992 | Inactive |
| TRIUMPHANTS IN JESUS CHRIST, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Oct 7, 1992 | Inactive |
| HEARTLAND GERMAN-AMERICAN SOCIETY, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Dec 10, 1992 | Inactive |
| AVON PARK CHURCH SERVICE CENTER, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Feb 1, 1993 | Active |
| MAIN STREET CHILDREN'S MINISTRIES, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Mar 5, 1993 | Inactive |
| LAKE DAMON SOUTH HOMEOWNERS ASSOCIATION, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Mar 29, 1993 | Active |
| SOUTHLAND COURT HOME OWNERS CORP.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Apr 7, 1993 | Inactive |
| HISPANIC CHRISTIAN CHURCH MOUNT ZION, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | May 6, 1993 | Active |
| SIGNUM RESORT-LAS PALMAS LICENSEES ASSOCIATION, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jul 12, 1993 | Inactive |
| HIS CHURCH OF AVON PARK, INC.Avon Park, FL · Active | Avon Park, FL | Nonprofit | Jul 28, 1993 | Active |
| LAMB LEARNING CENTER, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Aug 6, 1993 | Inactive |
| MEN OF VISION SOCIAL CLUB OF HIGHLANDS COUNTY, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Nov 13, 1993 | Inactive |
| HEARTLAND BIBLE BAPTIST CHURCH, INC.Avon Park, FL · Inactive | Avon Park, FL | Nonprofit | Jan 10, 1994 | Inactive |