Cities and Towns in Clay County, Florida

Founded in 1858, Clay County is one of 67 counties in the state of Florida. Historically, Clay County was formed from Duval. The city of Green Cove Springs is the county seat. With FIPS code of 19, Clay County has a population of 222,361 and area of 601 square miles (1,557 km²).

List of all cities in Clay County, FL alphabetically

City/Town Postal Code Area Code
Doctors Inlet, FL 32030 904
Fleming Island, FL 32003 904
32006 904
Fleming Isle, FL 32003 904
32006 904
Green Cove Springs, FL 32043 904
Keystone Heights, FL 32656 352
Lake Geneva, FL 32160 352
Middleburg, FL 32050 904
32068 904
Orange Park, FL 32003 904
32006 904
32065 904
32067 904
32073 904
Penney Farms, FL 32079 904

Major Cities and Towns in Clay County, Florida

Green Cove Springs

Area, Population, Zip Codes, Latitude and Longitude

  • Area: 7.73 square miles
  • Population: Approximately 8,000 (as of the 2020 census)
  • Zip Codes: 32043
  • Latitude and Longitude: 29.9914° N, 81.6781° W

Location and History

Green Cove Springs is the county seat of Clay County, located along the western bank of the St. Johns River. The city’s name is derived from the natural green cove formed by the bend of the river, coupled with its numerous natural springs that have drawn visitors for centuries. In the 19th century, Green Cove Springs became a popular destination for tourists seeking the therapeutic benefits of its mineral springs, which were believed to cure a variety of ailments. The city’s historic district still retains many Victorian-era homes and buildings, reflecting its prominence during the tourism boom of that era. During World War II, the city was home to a major U.S. Navy base, which significantly impacted its development. Today, Green Cove Springs is known for its scenic riverfront, historic charm, and community-oriented atmosphere.

Major Schools and Landmarks

Green Cove Springs is served by several schools, including Clay High School, Charles E. Bennett Elementary School, and Green Cove Springs Junior High School. The city’s major landmarks include Spring Park, home to the historic spring that gave the city its name, and the Clay County Historical Society Museum, which offers insights into the region’s rich history. The Military Museum of North Florida, located in the city, preserves the military heritage of the area, particularly the impact of the World War II Navy base. The St. Johns River provides numerous recreational opportunities, making Green Cove Springs a picturesque and historically significant community in Clay County.

Orange Park

Area, Population, Zip Codes, Latitude and Longitude

  • Area: 5.28 square miles
  • Population: Approximately 8,600 (as of the 2020 census)
  • Zip Codes: 32065, 32073
  • Latitude and Longitude: 30.1660° N, 81.7065° W

Location and History

Orange Park is located in the northeastern part of Clay County, adjacent to the western bank of the St. Johns River. The town was established in 1877 by the Florida Winter Home and Improvement Company, which sought to create a fruit-growing and winter resort area. The company planted orange groves throughout the area, which inspired the town’s name. Unfortunately, the Great Freeze of 1894-1895 devastated the orange crops, leading to a shift in the town’s economy. Over time, Orange Park evolved into a residential suburb of Jacksonville, benefiting from its proximity to the larger city while maintaining its small-town feel. The town is now known for its thriving residential communities, shopping centers, and recreational facilities.

Major Schools and Landmarks

Orange Park is home to several educational institutions, including Orange Park High School, Lakeside Junior High School, and Ridgeview Elementary School. The town also features St. Johns River State College’s Orange Park campus, which provides higher education opportunities to local residents. Notable landmarks include the Orange Park Mall, a major shopping destination in the area, and Clarke House Park, a historic park with a 19th-century house and beautiful gardens. The Thrasher-Horne Center for the Arts, located at St. Johns River State College, is a cultural hub for performances and art exhibitions. Orange Park’s blend of residential comfort, educational opportunities, and cultural amenities makes it a key community in Clay County.

Keystone Heights

Area, Population, Zip Codes, Latitude and Longitude

  • Area: 4.56 square miles
  • Population: Approximately 1,500 (as of the 2020 census)
  • Zip Codes: 32656
  • Latitude and Longitude: 29.7866° N, 82.0318° W

Location and History

Keystone Heights is a small town located in the southwestern part of Clay County, near the border with Bradford County. The town was established in 1923 by developers from Pennsylvania who envisioned it as a lakeside resort community. Named after the state of Pennsylvania, also known as the Keystone State, Keystone Heights developed around a series of clear, sand-bottomed lakes, which became popular for recreation and relaxation. Over the years, the town has retained its charm as a peaceful lakeside retreat, attracting both permanent residents and seasonal visitors. Keystone Heights is known for its strong sense of community and its scenic surroundings, particularly the numerous lakes that dot the area.

Major Schools and Landmarks

Keystone Heights is served by Keystone Heights Junior/Senior High School and Keystone Heights Elementary School. The town’s major landmarks include Keystone Beach, a popular local spot for swimming and picnicking, located on Lake Geneva, one of the area’s largest lakes. Another significant landmark is the Keystone Heights Airport, which serves general aviation and hosts various community events throughout the year. The town is also close to the Mike Roess Gold Head Branch State Park, a popular destination for hiking, camping, and nature observation. Keystone Heights’ combination of natural beauty and small-town appeal makes it a unique and attractive community in Clay County.

Middleburg

Area, Population, Zip Codes, Latitude and Longitude

  • Area: 19.5 square miles
  • Population: Approximately 13,000 (as of the 2020 census)
  • Zip Codes: 32068, 32050
  • Latitude and Longitude: 30.0547° N, 81.8604° W

Location and History

Middleburg is an unincorporated community located in the central part of Clay County, known for its rural charm and historical significance. The area was originally settled in the early 1800s and became a prominent trading post due to its location along Black Creek, a navigable waterway that connects to the St. Johns River. Middleburg served as a key transportation hub during Florida’s Territorial period, with goods being shipped to and from the interior of the state. The community also played a role during the Seminole Wars, with Fort Heilman being established nearby as a military outpost. Today, Middleburg is a growing residential area, attracting those who seek a blend of rural living with access to the amenities of nearby Jacksonville.

Major Schools and Landmarks

Middleburg is home to several schools, including Middleburg High School, Wilkinson Junior High School, and Coppergate Elementary School. The area is also known for Black Creek, which offers opportunities for boating, fishing, and enjoying the natural beauty of the region. Notable landmarks include the historic St. Catherine’s Episcopal Church, established in 1875, and the Middleburg Historic District, which preserves several buildings from the 19th century. The Black Creek Ravines Conservation Area provides hiking trails and wildlife observation opportunities. Middleburg’s blend of history, natural beauty, and growing residential communities make it a significant part of Clay County.

Map of Cities in Clay County, FL

Map of Cities in Clay County, FL