Department Structure
The City of Sebastian maintains a Council-Manager form of government in which day-to-day municipal operations are coordinated through a set of departments reporting to the City Manager. As of April 30, 2026, City Manager Paul Carlisle — confirmed in that role since 2018 — oversees the municipal departments, according to the City of Sebastian Office of the City Manager. The City's official website identifies six primary service areas operated directly by the municipality: Police, Public Works, Parks and Recreation, the Sebastian Municipal Airport, Growth Management, and Building Services. A clear division exists between city-run and county-run services: fire and emergency medical services, drinking water, and wastewater treatment fall under Indian River County rather than Sebastian's own departmental structure.
Core Municipal Departments
The Sebastian Police Department provides law enforcement services for the city from a dedicated municipal facility, according to the City of Sebastian. The department is responsible for patrol, investigations, and community safety within city limits.
The Public Works Department handles the physical infrastructure of the city, encompassing street maintenance, stormwater systems, and general municipal facilities. Public Works is also the department through which infrastructure improvement projects are documented; the city's Infrastructure Improvements page tracks capital projects such as the rehabilitation of Airport Runway 5-23, completed in Summer 2024 with FDOT and FAA grant funding.
The Parks and Recreation Department manages the city's public green spaces and community programming. Riverview Park, identified by the City's Meetings Calendar as a recurring venue for public events including the River Days Festival, falls within this department's stewardship.
The Sebastian Municipal Airport functions both as a transportation facility and as the focal point of the city's economic development strategy. The City's Economic Development at Sebastian Airport page describes city and county tax incentives available to businesses locating at the airport. Recent capital improvements — 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 — reflect the airport's role as a development priority, per the city's infrastructure documentation.
The Growth Management Department administers land use, zoning, and planning functions. It has been directly engaged in ongoing policy discussions about residential density and building height as Florida state legislation has advanced proposals that could limit local zoning authority, as reported by the Sebastian Daily in 2026.
The Building Services Department oversees permitting, inspections, and code compliance for construction activity within city limits, operating in close coordination with Growth Management on development review.
County-Administered Services
Several services that residents might expect a municipality to operate directly are instead provided by Indian River County or a regulated utility. Fire protection and emergency medical services are administered by Indian River County, not by any Sebastian municipal department. Similarly, potable water and wastewater treatment are county functions. Electric power is supplied by Florida Power and Light, a private regulated utility, rather than a municipal electric department. This division of responsibility, documented by the City of Sebastian, means that residents dealing with water service interruptions, fire-related emergency responses, or electric outages engage county or utility channels rather than city departments. The arrangement reflects a common structure among smaller Florida municipalities that lack the infrastructure to operate their own utilities.
The city's 2025–2029 Consolidated Plan, submitted to HUD, documents housing-related service gaps — specifically that HUD's 2024 Fair Market Rent for a two-bedroom unit in the area requires a housing wage of $24.31 per hour, while the Indian River County median hourly wage stands at $19.28 per hour. Addressing this gap involves coordination between city departments such as Growth Management and Building Services and external bodies including HUD and Indian River County.
City Management and Council Oversight
Under Sebastian's Council-Manager structure, departmental operations are coordinated through City Manager Paul Carlisle, who has served in that role since 2018 and was confirmed as continuing to serve as of April 30, 2026, according to the city manager page and a Sebastian Daily report. Policy direction flows from the five-member City Council, whose composition as of April 30, 2026 is Mayor Bob McPartlan, Vice Mayor Fred Jones, Christopher Nunn, Ed Dodd, and Sherrie Matthews, per the City Council page. Matthews joined the Council in September 2025 to fill a vacancy, as reported by the Sebastian Daily.
The City Council also sits as the board of the Community Redevelopment Agency, a designation established by resolution, per the Sebastian CRA page. In this dual capacity, the Council directs CRA-funded projects that may involve multiple city departments, including Public Works and Growth Management. The City Manager translates those policy directives into operational instructions for department heads.
Recent Departmental Activity
The most documented departmental activity in 2024–2026 has centered on the Airport and Growth Management. On the airport side, the rehabilitation of Runway 5-23 — funded by an FDOT and FAA grant — was completed in Summer 2024, adding new LED lighting and runway end identifier lights. A Florida DOT grant then funded construction of three new 60-by-60-foot hangars on the airport's west side, completed in May 2025. Taxiway Golf, on the north side of the field, reached completion in January 2026. All three milestones are documented on the city's Infrastructure Improvements page.
Within Growth Management, the department has navigated state-level legislative pressure on local zoning authority. A February 2026 WQCS report documented City Council discussions on limiting growth in response to resident concerns about overbuilding, even as Florida legislators advanced bills that could restrict municipalities from controlling building heights and residential density. The Council also adopted an accessory dwelling unit ordinance, designated O-25-06, in 2025, per the ordinance document, reflecting active engagement by the Building Services and Growth Management departments in housing policy implementation.
The Community Development Block Grant program, administered in coordination with HUD, allocated $105,116 to Sebastian for fiscal year 2025, focused on housing rehabilitation for low-to-moderate income residents, as documented in the city's Annual Action Plan 2024–2025.
Sources
- U.S. Census Bureau American Community Survey 2023 https://www.census.gov/programs-surveys/acs Used for: Population (25,759), median age (57.6), median household income ($68,863), median home value ($281,700), median gross rent ($1,414), owner-occupancy rate (83.5%), labor force participation (51.4%), poverty rate (9.4%), unemployment rate (8.5%), educational attainment (16.9% bachelor's or higher)
- Sebastian, FL | Official Website https://www.cityofsebastian.org/ Used for: City services (police, public works, parks/recreation, airport, growth management, building); fire/EMS and water/wastewater managed by Indian River County; FPL as electric provider; city incorporation as Town of Sebastian
- Pelican Island National Wildlife Refuge — About Us | U.S. Fish & Wildlife Service https://www.fws.gov/refuge/pelican-island/about-us Used for: Establishment of Pelican Island as first federal bird reservation on March 14, 1903 by President Roosevelt; historical inhabitation by Ais people; designation as wilderness by Congress in 1970
- Pelican Island National Wildlife Refuge | U.S. Fish & Wildlife Service https://www.fws.gov/refuge/pelican-island Used for: Refuge created in 1903 to protect last remaining nesting habitat for brown pelicans on America's East Coast; 5,400+ acres of protected waters and lands; location near Sebastian, Florida
- Pelican Island and the Start of the National Wildlife Refuge System — NPS/USFWS brochure https://npshistory.com/brochures/nwr/pelican-island-story.pdf Used for: Paul Kroegel's arrival in Sebastian in 1881; his role protecting nesting birds on Pelican Island; role of American Ornithologists' Union and Florida Audubon Society in establishing the refuge
- History of Pelican Island NWR — Pelican Island Conservation Society http://www.firstrefuge.org/history-of-pelican-island-nwr Used for: Indian River Lagoon described as most biologically diverse estuary in the United States; 1970 congressional wilderness designation
- Sebastian Inlet State Park — Experiences & Amenities | Florida State Parks https://www.floridastateparks.org/parks-and-trails/sebastian-inlet-state-park/experiences-amenities Used for: Over three miles of ocean-facing beaches; park activities including fishing, surfing, and beachcombing; park location (10 miles south of Melbourne Beach, 6 miles north of Vero Beach); park size (755 acres)
- Sebastian Inlet State Park | Florida State Parks https://www.floridastateparks.org/Sebastian-Inlet Used for: Description of park features; two on-site museums (McLarty Treasure Museum, Sebastian Fishing Museum); 1715 Spanish fleet historical context
- Economic Development at Sebastian Airport | City of Sebastian, FL https://www.cityofsebastian.org/382/Economic-Development-at-Sebastian-Airport Used for: City Economic Development Plan centered on Sebastian Airport; tax incentives available from city and county
- Infrastructure Improvements | City of Sebastian, FL https://www.sebastianpd.org/168/Infrastructure-Improvements Used for: FDOT/FAA Runway 5-23 rehabilitation completed Summer 2024; Florida DOT grant for three new hangars completed May 2025; Taxiway Golf construction completed January 2026
- About Sebastian Inlet District — Sebastian Inlet District https://www.sitd.us/about-sebastian-inlet-district Used for: Sebastian Inlet generates $1.1 billion annually to the regional economy per Balmoral Group commissioned study
- Frequently Asked Questions — Sebastian Inlet District https://www.sitd.us/frequently-asked-questions Used for: FY 2024-2025 ad valorem tax rate; assessments generated $5.9M in FY 2024-2025 in support of Sebastian Inlet District operations
- Annual Action Plan 2024-2025 | City of Sebastian, FL https://www.sebastianpd.org/DocumentCenter/View/2610/DRAFT-2024-2025-Annual-Action-Plan Used for: CDBG FY2025 allocation of $105,116; housing rehabilitation focus for low-to-moderate income residents
- 2025-2029 Consolidated Plan | City of Sebastian, FL https://www.sebastianpd.org/DocumentCenter/View/3066/DRAFT-2025-2029-Consilidated-Plan Used for: HUD 2024 Fair Market Rent requiring $24.31/hour housing wage; Indian River County median hourly wage of $19.28/hour; housing affordability gap documentation
- City Council | Sebastian, FL — Official Website https://www.cityofsebastian.org/266/City-Council Used for: Mayor and Vice Mayor elected from among seated council members at special meeting after election; City Council governance structure
- Sebastian Community Redevelopment Agency | City of Sebastian, FL https://www.cityofsebastian.org/246/Sebastian-Community-Redevelopment-Agency Used for: City Council designated as the CRA board by resolution; CRA oversight of projects and budget
- Meetings Calendar | City of Sebastian, FL https://www.cityofsebastian.org/369/Meeting-Calendar Used for: Riverview Park as venue for recurring public events including River Days Festival and other community gatherings
- Florida lawmakers advance bills potentially stripping local zoning powers — Sebastian Daily https://www.sebastiandaily.com/business/florida-lawmakers-push-housing-bills-that-could-override-local-growth-limits-in-sebastian-vero-beach-89928/ Used for: Mayor Fred Jones's response to resident overbuilding concerns; state legislative effort to limit local zoning control over building heights and residential density
- Salvage Crews Recover Over 1,000 Silver Coins From 1715 Spanish Treasure Fleet Wreck — Sebastian Daily https://www.sebastiandaily.com/business/salvage-crews-recover-over-1000-silver-coins-from-1715-spanish-treasure-fleet-wreck-84591/ Used for: Ongoing salvage of 1715 fleet wrecks under state oversight and archaeological protocols; recovery of 1,000+ silver coins and five gold coins; state oversight context
- Pelican Island National Wildlife Refuge became the first national refuge — Florida Historical Society https://myfloridahistory.org/date-in-history/march-14-1903/pelican-island-national-wildlife-became-first-national-refuge Used for: March 14, 1903 designation of Pelican Island as first national wildlife refuge; east-central Florida Treasure Coast historical context
- Celebrating Sebastian: A Big Small Town — Vero Beach Magazine https://verobeachmagazine.com/features/celebrating-sebastian-a-big-small-town/ Used for: Citation of local historian Ellen Stanley, author of 'Pioneering Sebastian and Roseland'; Sebastian centennial coverage (2024)
- Pelican Island National Wildlife Refuge — Indian River Lagoon Encyclopedia https://indianriverlagoonnews.org/guide/index.php/Pelican_Island_National_Wildlife_Refuge Used for: Refuge supports important bird rookeries and fish spawning habitat; land purchase history beginning 1990; current refuge size approximately 5,445 acres