Modern Era in Sebastian, Florida

Sebastian became an incorporated municipality in December 1924 and is run today by a five-member City Council with an appointed City Manager.

Sebastian Daily records that the town, first called St. Sebastian when it was founded in 1882, later dropped the St. from its name and became an official municipality in December 1924. The city marked its 100th year with events through 2024 that ended in a two-day celebration on December 7 and 8, 2024, at Riverview Park, including a centennial parade and fireworks. The year's calendar folded the city's regular gatherings into the anniversary, from the Sebastian Riverfront Fine Arts and Music Festival in January and River Days in March to the Sebastian Clambake in November, and Sebastian River High School students wrote essays on what makes the city distinct.

The council structure is set out on the City of Sebastian website. The five members serve two-year terms, elected at large in nonpartisan November elections, with two seats on the ballot in even-numbered years and three in odd-numbered years; the council picks its own mayor and vice mayor after each election. Regular meetings are on the second and fourth Wednesdays of each month at City Hall, 1225 Main Street.

As of October 2026 the council is Mayor Fred Jones, Vice Mayor Bob McPartlan and Council Members Christopher Nunn, Ed Dodd and Sherrie Matthews, and the City Manager, appointed by the council as chief operating officer, is Brian Benton (City of Sebastian, City Manager). Last verified: October 11, 2026, on the City of Sebastian website.

Sebastian stayed a village of a few hundred people until the 1970s, when General Development Corporation's lot sales filled the Sebastian Highlands and made it Indian River County's most populous city.

The City of Sebastian says General Development Corporation designed and built the street and drainage system for about 15,000 single-family home sites starting in the late 1950s, and that most of those sites were developed by the late 1990s. Vero Beach Magazine reports that growth stayed slow until the 1970s, when the company platted some 1,345 acres in the Sebastian Highlands and advertised $500 quarter-acre lots throughout the Northeast to retirees and to workers employed in Vero Beach.

The result is a city whose population, by the magazine's 2024 count of about 28,000, is the largest of any municipality in Indian River County. The same report quotes then-Mayor Ed Dodd calling the inevitable growth the biggest challenge Sebastian faces, and notes that a city survey found parks were what residents liked best by a large margin.

The 2004 hurricanes Frances and Jeanne, and later Matthew in 2016 and Dorian in 2019, tested Sebastian's waterfront and inlet and drove a run of shoreline repair projects.

The Sebastian Inlet District history says Frances made landfall on Hutchinson Island on September 5, 2004, and less than three weeks later, on September 25, Jeanne came ashore in almost the same spot as a strong Category 3 storm. Both Sebastian Inlet jetties survived, which the district credits largely to a 2002 renovation of the north jetty.

Later storms ate at the inlet shoreline. The district says Matthew in 2016 and Dorian in 2019 eroded parts of the north and south shorelines of the channel, leading to a $1.1 million armoring project paid with ad valorem taxes and completed on October 21, 2022. Dorian's approach also cancelled the large community event planned for the district's 100th anniversary in September 2019. Separate pages in this Sebastian history series cover each of these storms in detail.

Since the 1990s Sebastian has built a downtown redevelopment district, a state-funded working waterfront and a steadily upgraded municipal airport.

The Sebastian Community Redevelopment Agency grew out of a 1995 study that drew the boundaries of a downtown redevelopment area; the City Council was appointed by resolution as the agency's board and oversees its projects, programs and budget. In 2009 the city used more than $3.1 million in Florida Forever funds, plus more than $351,000 in local match, to buy the Indian River Drive property that became Fisherman's Landing Sebastian (City of Sebastian).

Sebastian Municipal Airport has seen the steadiest building. The city's airport infrastructure page lists water and sewer extensions on the west side completed in October 2022, eliminating septic systems there; a new commercial Hangar D completed in summer 2023; a state and federally funded rehabilitation of Runway 5-23 completed in summer 2024; three new 60-by-60-foot hangars on the west side completed in May 2025; and Taxiway Golf on the north side completed in January 2026.

Boaters gained a modern link as well. After decades of failed attempts, the Sebastian Inlet District obtained state and federal permits in 2007 for a 3,120-foot channel connecting the inlet to the Intracoastal Waterway, 9 feet deep and 150 feet wide, with navigation markers installed in 2008, the district history records; within four years biologists documented far fewer boat prop scars in the seagrass west of the inlet.

In 2026 Sebastian is debating how fast to grow, with state law limiting new restrictions and the council moving to annex land at its edges.

At a council meeting reported by WQCS on February 17, 2026, Mayor Fred Jones said he had heard frequent complaints that Sebastian is growing too fast. The city attorney explained that Senate Bill 180, passed after recent hurricanes, bars local governments from adopting land use changes deemed more restrictive. No vote was taken, and officials said they would review the comprehensive plan and possible code changes.

Two months later the council leaned toward controlled expansion. WQCS reported that on April 8, 2026, Sebastian gave preliminary approval to a voluntary annexation of about 204 acres south of 77th Street and east of 74th Avenue for a residential project called Sebastian Pines, subject to further approvals and an annexation agreement. Council Member Christopher Nunn argued that annexing surrounding land is the only way for the city to keep control over development that affects it.

The council also spent to keep part of the old Sebastian. In February 2026 it approved accepting a $1.04 million Florida Communities Trust grant and $694,000 in city money to buy 1.3 acres of Sembler family waterfront on Indian River Drive, a deal still awaiting state sign-off when Sebastian Daily reported it on February 24, 2026.