A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Clay County | |
|---|---|
 Clay County Courthouse | |
 Flag  Seal | |
| Motto: In God We Trust | |
 Location within the U.S. state of Florida | |
 Florida's location within the U.S. | |
| Coordinates: 29°59′N 81°52′W / 29.98°N 81.86°W | |
| Country |  United States |
| State |  Florida |
| Founded | December 31, 1858 |
| Named for | Henry Clay |
| Seat | Green Cove Springs |
| Largest city | Lakeside |
| Area | |
| • Total | 644 sq mi (1,667 km2) |
| • Land | 604 sq mi (1,566 km2) |
| • Water | 39 sq mi (101 km2) 6.1% |
| Population | |
| • Estimate (2023) | 232,439 |
| • Density | 385/sq mi (148/km2) |
| Time zone | UTC−5 (Eastern) |
| • Summer (DST) | UTC−4 (EDT) |
| ZIP Codes | 32003, 32043, 32065, 32068, 32073, 32079, 32091, 32234, 32656, 32666 |
| Area code | 352, 904, 324 |
| Congressional district | 4th |
| Website | www |
Clay County is located in the northeastern part of the U.S. state of Florida along the west bank of the St. Johns River. As of 2020, the population was 218,245 and in 2023, that number increased to 232,439, making it the third largest county in the Jacksonville metropolitan area.[2] While most of the county is unincorporated, there are 4 municipalities with Green Cove Springs being the county seat and the unincorporated Lakeside CDP being the largest place.[3] It is named in honor of Henry Clay, a famous American statesman, member of the United States Senate from Kentucky, and United States Secretary of State in the 19th century.[4][5]
Since 1990, Clay County has transformed into a largely suburban county with the third highest household median income in Florida behind neighboring St. Johns County and Santa Rosa County.[6] This transformation has come as workers from Jacksonville, and to a smaller extent other nearby cities such as St. Augustine and Gainesville, have moved into newly built residential subdivisions. Over half of workers living in Clay County work in another county, which is the highest rate of any county in Florida. As such, the county has the third highest average commute time in the state at almost 33 minutes.[6] With the population expected to surpass 300,000 residents by 2040, projects such as the First Coast Expressway are being constructed to alleviate chronic congestion on major roadways in the county such as Blanding Blvd and U.S. 17.[7]
Clay County is known for its rich military history with major current and former installations such as Branan Air Field, Naval Air Station Green Cove Springs, and Camp Blanding all being located in the county. The county also attracts many tourists due to its abundance of natural water features. Many notable lakes such as Kingsley Lake, Lake Asbury, Doctors Lake, Lake Geneva, and Lake Brooklyn are all located in the county. Black Creek begins at the St. Johns River just north of Green Cove Springs and runs through the central portion of the county.
History
 | This section needs additional citations for verification. (May 2019) |
Early in the 19th century, Zephaniah Kingsley built his prosperous Laurel Grove Plantation, planting oranges and trading slaves, where Orange Park is today.
Clay County was created on December 31, 1858, from a section of Duval County. The area was once a popular destination for tourists because of its springs and mild climate. Steamboats brought them to various hotels in Green Cove Springs, such as the St. Elmo, Clarendon, and Oakland. President Grover Cleveland was the most prominent of such tourists and had spring water shipped to the White House.[8] Clay County's popularity among tourists peaked during the last three decades of the 19th century. Tourism later waned because of Henry Flagler's extension of the Florida East Coast Railway to other destinations such as Palm Beach and Miami.
The military has also played an important role in Clay County history. In 1939, Camp Blanding opened on Kingsley Lake in southwest Clay County. The Florida National Guard developed this 28,000-acre (110 km2) complex. During World War II, it trained over 90,000 troops and became the fourth-largest "city" in the state. In Green Cove Springs, Lee Field was a flight training center. After World War II, Lee Field became a base for the mothball fleet. Although Lee Field closed in the early 1960s, Camp Blanding continues to operate today as a base for military training. Clay County is also a popular choice of residence for military personnel stationed on bases in nearby Duval County (NAS Jacksonville, NS Mayport, and, before it closed, NAS Cecil Field).
Geography
According to the U.S. Census Bureau, the county has a total area of 644 square miles (1,670 km2), of which 604 square miles (1,560 km2) are land and 39 square miles (100 km2) (6.1%) are covered by water.[9] The average elevation in Clay County is 95 feet above sea level with the highest point, located on the western border in Camp Blanding, being 259 feet.[10] The southwestern portion of the county features many lakes which contribute to the Floridan Aquifer and are an important source of water for the surrounding region. During the 2000s, high growth rates in Northeast Florida caused many of the lakes to dry up as demand for water increased. To combat this, a project began in August 2022 to construct a pipeline from Black Creek in the central part of the county to Alligator Creek in Keystone Heights. This pipeline is expected to restore the water levels in the lakes to their former high points.[11]
Clay County is home to Goldhead Branch State Park, Belmore State Forest, and Jennings State Forest. These protected areas provide critical habitat to many native species of plants and animals, as well as provide a buffer around Camp Blanding from surrounding development.[12]
Adjacent counties
- Duval County, Florida - north
- St. Johns County, Florida - east
- Putnam County, Florida - south
- Bradford County, Florida - west
- Baker County, Florida - northwest
Transportation
Airports
Railroads
- CSX A-Line - Runs north to south through the eastern portion of the county beginning in Orange Park to the north and exiting the county south of Green Cove Springs
- CSX S-Line - Runs very briefly through the northwest corner of the county concurrent with US-301 near Maxville
Major highways
Before the opening of the first segment of the First Coast Expressway in 2019, Clay County was the largest county in Florida without a limited-access highway. Once complete, this project will connect Interstate 10 in Jacksonville with Interstate 95 in St. Johns County and will result in the replacement of the current Shands Bridge with a new, expanded bridge.[13]
Public Transportation
- Clay Community Transportation - A shuttle service operated by the Jacksonville Transportation Authority with 4 lines and stops throughout the county[14]
- Clay Express-Select - An executive-style bus service that takes riders from multiple stops in Orange Park and Fleming Island to the Jacksonville Regional Transportation Center in Downtown Jacksonville[14]
Demographics
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1860 | 1,914 | — | |
| 1870 | 2,098 | 9.6% | |
| 1880 | 2,838 | 35.3% | |
| 1890 | 5,154 | 81.6% | |
| 1900 | 5,635 | 9.3% | |
| 1910 | 6,116 | 8.5% | |
| 1920 | 5,621 | −8.1% | |
| 1930 | 6,859 | 22.0% | |
| 1940 | 6,468 | −5.7% | |
| 1950 | 14,323 | 121.4% | |
| 1960 | 19,535 | 36.4% | |
| 1970 | 32,059 | 64.1% | |
| 1980 | 67,052 | 109.2% | |
| 1990 | 105,986 | 58.1% | |
| 2000 | 140,814 | 32.9% | |
| 2010 | 190,865 | 35.5% | |
| 2020 | 218,245 | 14.3% | |
| 2023 (est.) | 232,439 | [15] | 6.5% |
| U.S. Decennial Census[16] 1790-1960[17] 1900-1990[18] 1990-2000[19] 2010-2019[20] | |||
2022 Census Estimates
| Racial Composition | 2022[22] | 2020 | 2010 | 2000 |
|---|---|---|---|---|
| White alone (non-Hispanic) | 69.3% | 68.3% | 77.2% | 84.9% |
| Black alone (non-Hispanic) | 12.7% | 11.7% | 9.5% | 6.6% |
| Hispanic or Latino | 11.4% | 10.6% | 7.7% | 4.3% |
| Asian alone (non-Hispanic) | 3.1% | 3% | 2.8% | 2% |
| Other Race alone (non-Hispanic) | 0.6% | 1% | 0.6% | 0.6% |
| Two or more races (non-Hispanic) | 2.9% | 5.4% | 2.2% | 1.6% |
| Population | 226,589 | 218,245 | 190,865 | 140,814 |
According to 2022 census estimates, Clay County's population increased to 226,589. This increase was fueled exclusively by in-migration to the county. In all, 9,101 people have moved to Clay County since 2020 with over 95% of that growth coming from domestic migration.[23]
Since 2020, the county has experienced 5,643 deaths compared to 4,846 births resulting in a natural change of -797. This has corresponded with an increase in the median age to 40.5 years.[23]
2020 Census
As of the 2020 United States census, there were 218,245 people, 75,360 households, and 57,587 families residing in the county. Hispanic or Latino residents comprised 10.6% of the population or 23,134 individuals. Among those not Hispanic or Latino, 159,922 (73.3%) were White alone or in combination, 29,317 (13.4%) were Black alone or in combination, 9,510 (4.4%) were Asian alone or in combination, 4,855 (2.2%) were American Indian or Alaska Native alone or in combination, and 3,234 (1.5%) were some other race alone or in combination.
There were 85,049 housing units of which 78,939 (92.8%) were occupied.
2021 American Community Survey
According to the 2021 ACS,[24] the median age in Clay County was 40.9 years. 25.6% of residents were 0–19 years, 11.4% were 20–29, 13% were 30–39, 13.3% were 40–49, 14.1% were 50–59, and 22.6% were 60 years and over.
There were 80,459 households in the county, of which 31.9% had children under 18 living with them, 54.6% were married couples living together, and 38.3% were individual householders with no spouse or partner present. The average household size was 2.75 and the average family size was 3.15.
The median income for a household in the county was $76,679, and the median income for a family was $85,196. Males had a median income of $47,393 versus $35,103 for females. The per capita income was $33,364. About 7.1% of the population were below the poverty line including 13.5% of those under age 18 and 6% of those age 65 and over.
The ten largest reported ancestry groups in the county were Irish (11.7%), English (11.6%), German (10.7%), American (4.7%), Italian (3.5%), Scottish (3.1%), French (2.2%), Polish (1.9%), European (1.5%), and Scotch-Irish (1.1%).
45% of residents were born in Florida and 46% were born in another state. The majority of in-migration comes from other Southern states and the Northeast. There is a growing community of Puerto Ricans in Clay County, with the number of residents born on the island numbering 3,590.
Clay County has the second highest percentage of Filipino immigrants in Florida, after neighboring Duval County, with 1.1% of residents hailing from the Philippines. In total, 6.1% of residents were foreign-born with over 68% being naturalized citizens and the majority entering the United States prior to 2010.
| Foreign-born
Population in Clay County |
Percentage of
Clay County Population |
Foreign-born
Population in Florida |
Percentage of
Florida Population | |
|---|---|---|---|---|
| Philippines | 2,449 | 1.1% | 88,318 | 0.4% |
| Mexico | 1,097 | 0.5% | 287,765 | 1.3% |
| Cuba | 715 | 0.3% | 973,959 | 4.5% |
| Haiti | 645 | 0.3% | 341,943 | 1.6% |
| Peru | 534 | 0.3% | 89,858 | 0.4% |
| Canada | 492 | 0.2% | 94,586 | 0.4% |
| El Salvador | 489 | 0.2% | 43,975 | 0.2% |
| Guatemala | 436 | 0.2% | 102,110 | 0.5% |
| India | 429 | 0.2% | 97,800 | 0.5% |
| China | 408 | 0.2% | 48,308 | 0.2% |
| Language Spoken at Home | 2019[3] | 2010[3] | 2000[3] | 1980[25] |
|---|---|---|---|---|
| English | 89.3% | 90.5% | 92.3% | 96.4% |
| Spanish | 6.4% | 5.2% | 4.2% | 1.4% |
| Tagalog | 1.4% | 1% | 0.9% | 0.3% |
| German or West Germanic Languages | 0.6% | 0.4% | 0.5% | 0.4% |
| French, Haitian, or Cajun | 0.5% | 0.6% | 0.5% | 0.4% |
| Other Languages | 1.8% | 2.3% | 1.6% | 1.1% |
Government
Clay County's large population in unincorporated areas is served by the Clay County Sheriff's Office and Clay County Fire & Rescue. The current Sheriff, Michelle Cook (R), was elected in 2020.
Board of County Commissioners
Clay County's government is led by a five-member Board of County Commissioners, each elected from a single-member district. The county commission appoints a County Manager as chief administrative officer of the county. Howard Wannamaker currently serves as the County Manager. The current office holders are,
- District 1: Mike Cella (R)
- District 2: Alexandra Compere (R)
- District 3: Jim Renninger (R)
- District 4: Betsy Condon (R)
- District 5: Kristen Burke (R)
Federal Representation
All of Clay County is located in Florida's 4th Congressional District of the U.S. House of Representatives. The current representative is Aaron Bean (R).
State Representation
Clay County is located in Florida's 6th Senate District represented by Senator Jennifer Bradley (R). In the Florida House of Representatives, District 11 is located entirely within the northern portion of the county and is represented by Sam Garrison (R). Florida House District 20 covers the central and southern parts of the county and is represented by Bobby Payne (R).
Politics
Voter registration
According to the Florida Department of State, Republicans account for a majority of registered voters in Clay County.
| Clay County Voter Registration & Party Enrollment as of July 31, 2023[26] | |||||
|---|---|---|---|---|---|
| Political Party | Total Voters | Percentage | |||
| Republican | 88,580 | 53.82% | |||
| Democratic | 34,374 | 20.89% | |||
| Independent | 38,089 | 23.14% | |||
| Third Parties | 3,531 | 2.15% | |||
| Total | 164,574 | 100% | |||
Statewide elections
Politically, Clay County is one of the most reliably Republican counties in the state during presidential elections outside of the Panhandle. It last supported a Democrat for president in 1960, and Jimmy Carter is the last Democrat to manage even 40 percent of the county's vote. However, conservative Democrats continued to hold most state and local offices well into the 1980s.