| Official Name: | Garden Grove, Florida |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Florida#USA |
| Pushpin Label: | Garden Grove |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Florida |
| Subdivision Type2: | County |
| Subdivision Name2: | Hernando |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 2.53 |
| Area Land Km2: | 2.51 |
| Area Water Km2: | 0.02 |
| Area Total Sq Mi: | 0.98 |
| Area Land Sq Mi: | 0.97 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Total: | 776 |
| Population Density Km2: | 309.29 |
| Population Density Sq Mi: | 800.83 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 28.4806°N -82.435°W |
| Elevation Ft: | 95 |
| Blank Name: | FIPS code |
| Blank Info: | 12-25475 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0282923 |
Garden Grove (also known as Garden Grove Estates) is an unincorporated community and census-designated place (CDP) in the U.S. state of Florida, in central Hernando County. The ZIP Code for this community is 34604. As of the 2010 census, Garden Grove had a population of 674.[2]
Garden Grove is in southern Hernando County and is bordered by Masaryktown to the south, South Brooksville to the north, and Spring Hill to the west. Garden Grove is located along the eastern edge of Hernando County Airport and is dominated by US 41, the main road through the community.
Though they list their address as being Brooksville, Garden Grove is the headquarters of the Southwest Florida Water Management District which is across from The Trails of Rivard Golf and Country Club.
The main road through Garden Grove is U.S. 41, which runs southwest to northeast from Masaryktown through Brooksville, the Hernando County seat. The CSX Brooksville Subdivision runs along the east side of the road, and contains a spur to the airport, which was revived when US 41 was widened. Two other roads run from west to east; the first is County Road 574 (Spring Hill Drive), which runs along the northern border of Hernando County Airport before terminating at US 41. The other, County Road 572 (Powell Road), runs along the northern edge of Garden Grove and spans from near Weeki Wachee to Spring Lake.