Oak Island vs Southport: Barrier-Island Beach Town or Historic River City
Oak Island and Southport are both in southern Brunswick County, North Carolina, and they share a county tax rate, a county hospital, a county evacuation system and the same 2027 revaluation. Yet they ask a retiree to live very differently. Oak Island is a barrier-island town reached by two bridges, with an oceanfront, a town-run recreation center and a senior center. Southport is an incorporated city on the Cape Fear River and the Atlantic Intracoastal Waterway, with a historic downtown, a festival calendar and its own fire, EMS and police departments.
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Oak Island vs Southport: the short answer
Oak Island and Southport are both in southern Brunswick County, North Carolina, and they share a county tax rate, a county hospital, a county evacuation system and the same 2027 revaluation. Yet they ask a retiree to live very differently. Oak Island is a barrier-island town reached by two bridges, with an oceanfront, a town-run recreation center and a senior center. Southport is an incorporated city on the Cape Fear River and the Atlantic Intracoastal Waterway, with a historic downtown, a festival calendar and its own fire, EMS and police departments.
The decision usually turns on four things: the town or city tax line and the fees that sit on top of it, how the place handles a hurricane, what the building rules mean for a house you may renovate, and whether you want a beach routine or a downtown routine. This comparison sets the published figures from each town and city beside each other and flags where the two do not give the same kind of information.
Rates reset every budget year, and the illustrations below are our arithmetic using assessed values we chose, not quotes for any address. Confirm current rates and fees with Brunswick County and the town or city before you make an offer. State rules on retirement income are identical in both places and are covered in the NC retirement taxes guide.
Full profiles: Oak Island (North Carolina) and Southport (North Carolina).
Which one fits you
Choose Oak Island if
- You want the lower local property tax rate: the town's 2026 rate is 20 cents per $100, against the 31 cents the City of Southport lists.
- You want a town that runs a recreation center, a community center with a congregate meal for adults 60 and over, a pier and a splashpad, plus a 2026 to 2031 parks master plan.
- You want an ocean-facing barrier island and accept that every trip to a hospital, a big-box store or a specialist crosses a bridge.
- You are comfortable with the island's building rules: elevation one foot above base flood elevation, 150 mph wind-zone design and the 50 percent substantial-improvement rule.
Choose Southport if
- You want a walkable historic downtown on the Cape Fear River with the Fort Johnston-Southport Museum, a First Friday Gallery Walk and festivals such as Springfest and the 4th of July Festival.
- You want a city with its own police, fire and EMS departments, a planning department and a published resilience planning project looking at flooding, storms and sea level rise.
- You prefer not to depend on a bridge to reach the rest of the mainland and accept a higher city rate of 31 cents per $100 plus a $30 vehicle fee.
- You will buy in or near a historic district and are willing to read the Historic Preservation and Short Term Rentals rules before you sign.
Oak Island and Southport side by side
| Dimension | Oak Island | Southport |
|---|---|---|
| Property tax rate and what it buys | Oak Island owners pay Brunswick County plus the town. The county rate is 0.342 per $100 for fiscal year 2025, and the county's municipal table lists Oak Island at 0.20 for 2025 and 2026, up from 0.16 for 2024. The town's finance page splits the 0.20 into 0.10 for the general fund, 0.07 for the fire tax and 0.03 for the Sand Fund. Our arithmetic: on a $400,000 assessment the combined 0.542 rate produces $2,168 a year, before the sewer district fee, which the town lists as currently $600. | Southport owners pay the county rate of 0.342 plus the city's 0.31 per $100, which the city's tax page and the county table both list. Our arithmetic: on a $400,000 assessment that is $1,368 at the county rate and $1,240 at the city rate, about $2,608 a year before any special district or fire charges. The city's page also lists a $30 fee on every registered vehicle in the city limits, collected at annual registration renewal, since July 1, 2024. On this illustration Oak Island is about $440 a year cheaper on the rate alone, but the $600 sewer fee, if it applies to the property, more than erases that gap. Ask each place which fees attach to a specific address. |
| Billing, valuation and relief for older owners | The town states that it does not value property: every assessment comes from the Brunswick County Tax Office, which is also where disputes go. Beginning with 2026 taxes the county bills and collects county and town taxes on one bill. Bills are due September 1 and are past due after January 5, with 2 percent interest for January and three-quarters of a percent per month after, and the town says the law gives it no way to waive that. Homeowners 65 or older who live in their home permanently, and disabled veterans, could be eligible for relief; the town points applicants to the county tax office and the NC Department of Revenue exclusion forms. | Southport's city taxes are also collected by the Brunswick County Tax Collector, so the same county office handles bill questions and the 2027 revaluation applies to both places. The state revenue table shows the county's last revaluation was 2023 and its next is 2027, after the county rate fell from 0.485 to 0.342 in 2023. Southport's own tax page links to a property tax relief application, so older homeowners can start with the city and the county tax office. The point for a buyer is the same as on the island: a 2027 reappraisal can change a bill even if rates hold, so ask how recent assessments compare with the price you are paying. |
| Getting to hospitals and the mainland | Oak Island has two main bridges, the G.V. Barbee Sr. Bridge on NC 133 at the east end and the Swain's Cut Bridge on NC 906 at the west end. Novant Health Brunswick Medical Center in Bolivia is the county hospital, open since 1977 with 24/7 emergency care, heart and vascular care and maternity services. Novant Health New Hanover Regional Medical Center in Wilmington is a Level II Trauma Center verified by the American College of Surgeons. Both mean leaving the island, and the town advises testing the drive at different hours and after a storm warning. | Southport reaches the same two hospitals. The Bolivia hospital is on Highway 17 in the middle of the county and, according to its page, opened a new facility in 2011 that replaced an older building in Supply. The Wilmington medical center is across the Cape Fear River. Southport's page adds that its own Fire & EMS department is listed on the city's home page. Neither place has a hospital inside its limits, so the real difference is not the destination but the route: one is shaped by island bridges and the other by the drive north from the river city. Drive both at the times you would actually travel. |
| Hurricane planning and evacuation | Oak Island publishes a multi-level storm response and recovery plan. Bridge closures are marked with signage at the base of each bridge, and the town says that rather than close both bridges it will control access for specific zones or streets. After catastrophic damage the bridges can stay closed to everyone but emergency personnel until the island is judged safe for re-entry. The town also notes that the Brunswick Nuclear Plant's 10-mile Emergency Planning Zone takes in nearly all of Oak Island. Its hurricane page recommends at least a three-day supply of food, water and medicine and warns that power and water could be out for weeks. | Brunswick County is one of 21 North Carolina counties with Know Your Zone evacuation zones, and its evacuation page says an order can come from the county, from a town or city for its own jurisdiction, or from the Governor. A Southport resident should therefore follow the city's notices as well as the county's. The city's Hurricanes page cites the June 1 to November 30 season and NOAA's outlook, and the city is running a Resilience Planning Project that evaluates flooding, storms and sea level rise. Whether that work changes risk or cost at a specific address is not something a buyer can assume, so watch its recommendations. |
| Flood and wind insurance exposure | The town's flood page names the oceanfront, the estuary shoreline and a small valley between 58th and 40th Streets along Dolphin and Pelican Drive as flood-prone, and lists Hurricanes Bertha, Floyd, Fran, Charlie and the No Name Hurricane among damaging storms. Its Development Services department will look up a property's flood zone from the FEMA map. The town says homeowners policies do not normally cover flood, that NFIP policies carry a 30-day waiting period, and the NC Department of Insurance explains that wind and hail may be written separately through the Insurance Underwriting Association. Its example is a 2 percent named storm deductible, which is $6,000 on a $300,000 dwelling. | Southport's Flood Plain page explains the National Flood Insurance Program and says updated preliminary Flood Insurance Rate Maps were issued for the city and can be viewed on the state's flood risk information system. Brunswick County's flood page describes Zone X and shaded X as low risk, while VE, Coastal A, AE and A zones carry mandatory purchase requirements and floodplain standards, and the county's viewer lets you look up an address. The same state wind and named-storm deductible rules apply, so the 2 percent on $300,000 example is also $6,000. Because preliminary maps are not final, ask an insurance agent and the floodplain administrator which map governs the property and request any elevation certificate on file. |
| Building rules and renovation | Oak Island's flood page says new floodplain buildings must be elevated to one foot above the base flood elevation, new island construction must meet 150 mph wind-zone requirements, and structures in a V-zone must be designed by a licensed design professional. A substantial-improvement rule requires the whole structure to meet current code if renovation, remodeling, additions or damage cost 50 percent or more of its value before the work. That matters for a retiree planning to update an older beach house. The town directs buyers to Development Services at 910-278-5024 for flood zone, permit and elevation questions before contract. | Southport's planning pages show a different set of rules: a Comprehensive Plan, a Unified Development Ordinance, Historic Preservation, a Multimodal Project Acceleration Plan and Short Term Rentals. A buyer near downtown should check whether a property is inside a historic district and what the ordinance requires for exterior changes, and ask about short-term rental rules, which affect neighbors and resale. Floodplain standards apply in Southport's special flood hazard areas as well. The practical split is that Oak Island's constraints are mostly structural and elevation-driven, while Southport's are as much about appearance, preservation and rental use. |
| Daily life and senior programming | The town's Community Center is the social hub for older adults. It works with Brunswick Senior Resources, Inc. as a congregate meal site for people 60 and over Monday through Thursday, with a $1.00 suggested donation for the meal, and programs include Rummikub, billiards, bingo, craft sessions and day trips. The Recreation Center sells gym memberships and runs SilverSneakers, yoga and barre classes. Outdoors there is a pier where no fishing license is needed for pier fishing, a splashpad, paved trails of up to 3 miles around Middleton Park and a Par 3 course with no membership or tee time. The town's 2026 to 2031 master plan guides future parks. | Southport's identity is its waterfront and downtown. The visitor site lists the Fort Johnston-Southport Museum and Visitor's Center at 203 E. Bay Street, a First Friday Gallery Walk, boutique shops, galleries and local seafood restaurants. The city's Community Relations Department hosts the NC 4th of July Festival, Winterfest and Springfest, each downtown, and the Parks & Recreation Department maintains parks, the City Dock and the City Gym. A downtown built around events means crowds and closures on festival weekends, so spend a few of them before choosing a street. |
Related guides
Sources and review date
Last reviewed . Facts on this page come from the sources below; where a rule or figure can change, check the linked source before relying on it.
- Property Tax Information — Town of Oak Island, NC (accessed 2026-09-30)
- Flood Information — Town of Oak Island, NC (accessed 2026-09-30)
- Hurricane Preparedness — Town of Oak Island, NC (accessed 2026-09-30)
- Community Center — Town of Oak Island, NC (accessed 2026-09-30)
- Tax Rates — Brunswick County, NC (accessed 2026-09-30)
- County Property Tax Rates and Reappraisal Schedules, 2025-2026 — North Carolina Department of Revenue (accessed 2026-09-30)
- About Brunswick Medical Center — Novant Health (accessed 2026-09-30)
- About New Hanover Regional Medical Center — Novant Health (accessed 2026-09-30)
- Taxes, Budget & Audit — City of Southport, NC (accessed 2026-09-30)
- Flood Plain — City of Southport, NC (accessed 2026-09-30)
- Southport Resilience Planning Project — City of Southport, NC (accessed 2026-09-30)
- Explore Southport, NC — City of Southport, NC (accessed 2026-09-30)
- Hurricane Evacuations — Brunswick County, NC (accessed 2026-09-30)
- Know Your Flood Hazard — Brunswick County, NC (accessed 2026-09-30)
- Windstorm and Hail — North Carolina Department of Insurance (accessed 2026-09-30)