The Real Cost of Owning in Biloxi
Biloxi's purchase prices look approachable next to most beach markets on this site -- but the carrying costs tell a fuller story: a windstorm policy through the state's insurer of last resort, a flood policy priced against individual property risk, a possible city tax increase working through the budget process, and a metro-area insurance average that runs nearly double the state figure.
Why Biloxi's Cost Picture Doesn't Match the Sticker Price
Biloxi is a genuinely more affordable market on paper than most of the barrier-island and peninsula towns profiled on this site -- home prices here are commonly cited in the mid-$200,000s to low-$300,000s rather than the seven figures common on the Atlantic coast. But that headline affordability sits alongside a real, well-documented set of coastal carrying costs specific to the Mississippi Gulf Coast: a windstorm policy that almost always has to be bought separately through the state's insurer of last resort, a flood policy priced increasingly on individual property risk rather than flood-zone averages, and a metro-area homeowners insurance average that runs nearly double the statewide figure. None of that means Biloxi is expensive to own relative to other coastal markets -- it means the true all-in number is meaningfully higher than the purchase price alone suggests, the same pattern seen up and down this site's coastal markets.
This page lays out what current research could verify with a named source, and flags plainly where the numbers genuinely disagree or where a figure simply isn't public yet.
Purchase Price: A Market Where the Trackers Disagree by Tens of Thousands of Dollars
Unlike a thin, low-volume luxury market, Biloxi sells a meaningful number of homes every month, which makes it more surprising that major listing-site trackers land on such different numbers. Zillow's modeled average home value ran around $226,754 as of a mid-2026 snapshot, up a modest 0.6% year over year. Redfin's median sale price for a recent month came in near $275,000, up 0.8% year over year. Movoto cited a $309,900 median sale price for an October 2025 snapshot. Houzeo cited a $270,000 median, down slightly year over year. A separate tracker, Resideline, cited a $295,000 median sold price across 405 tracked closings in a six-month window ending around August 2026, with the middle half of sales closing between $220,000 and $367,000.
That roughly $226,000-to-$310,000 spread across sources isn't a small rounding difference -- it reflects real methodology differences (modeled 'typical value' versus actual median sale price, different trailing windows, and different data feeds) more than it reflects genuine market volatility. The practical takeaway: don't anchor a Biloxi budget to any single site's headline number. Ask a Biloxi-focused agent for actual comparable closed sales in the specific neighborhood and price band you're considering, since the citywide median blends the beachfront corridor along U.S. 90, historic Point Cadet and Vieux Marché-area homes, and quieter inland neighborhoods like Woolmarket into one number that doesn't describe any single one of them well.
Property Taxes: City, County, and School District, All Set Separately
A Biloxi property owner's tax bill combines a City of Biloxi municipal millage, a Harrison County millage, and a Harrison County School District millage, each set independently. The city's rate has run around 30.10 mills in recent reporting, but Biloxi's mayor proposed a three-mill increase in August 2025 specifically to close a $2 million budget shortfall -- an increase estimated to add roughly $60 a year to the tax bill on a $200,000 home. Whether that increase was formally adopted for the current fiscal year was not independently confirmed this research pass; confirm the city's current adopted millage directly with the City of Biloxi or the Harrison County Tax Assessor before budgeting a number.
The Harrison County School District millage, separately, was set to decrease 0.92 mills -- from 49.11 to 48.19 mills -- for fiscal year 2025, per the Harrison County Board of Supervisors, a real, if modest, offsetting reduction. General third-party effective-rate estimates put Harrison County's overall effective property tax rate around 0.62-0.65% of assessed value, with a cited example of roughly $1,370 a year on a $212,200 home -- broadly in line with, though not a substitute for, an actual bill on a specific parcel, which also varies noticeably by ZIP code (one estimate cited roughly $1,007 average annual tax in the 39530 ZIP versus roughly $1,382 in 39532, largely reflecting different school-district and special-assessment overlaps).
Windstorm Insurance: The State Windpool, and a Rate Increase That Just Took Effect
Standard Mississippi homeowners policies typically exclude windstorm and hail coverage this close to the Gulf, and Harrison County is one of six coastal counties -- alongside Hancock, Jackson, Pearl River, Stone, and George -- served by the Mississippi Windstorm Underwriting Association (MWUA), the state's insurer of last resort for wind and hail when the private market won't write it. The MWUA raised its rates by 16% effective January 1, 2026, a real, recent, and sizable increase that any current insurance-cost estimate needs to account for. MWUA policies also operate under a fully-earned-premium rule, meaning most mid-term cancellations don't come with a refund of unearned premium -- a real operational detail worth knowing before assuming a windstorm policy behaves like a standard one you can cancel and get a prorated refund from.
Combined with flood coverage, the total cost picture is significant: coastal Mississippi homeowners commonly carry three separate policies -- a standard homeowners policy with wind excluded, an MWUA wind/hail policy, and an NFIP flood policy -- with combined annual costs reported to exceed $12,000 in some cases. That's a meaningful line item to model against Biloxi's comparatively affordable purchase price before assuming the total cost of ownership tracks the sticker price.
Flood Insurance: Priced by Property, Not Just by Zone
Mississippi Gulf Coast flood insurance averages roughly $3,200 a year and can exceed $5,500 annually for higher-risk coastal properties, with Hancock, Harrison, and Jackson counties -- Biloxi's home county among them -- cited as carrying the state's highest rates due to storm-surge exposure. FEMA's Risk Rating 2.0 methodology, phased in starting 2023, now prices flood policies against a property's individual risk characteristics (distance to water, elevation, construction type, and more) rather than the flood-zone designation alone, meaning two homes mapped in the same zone can carry meaningfully different premiums. Properties mapped in Zone VE -- the highest-risk designation, reflecting coastal wave action -- generally carry the highest rates; Zones A, AE, V, and VE all require flood insurance for any federally backed mortgage.
Biloxi does participate in FEMA's Community Rating System, a program that can discount flood premiums based on a community's floodplain-management practices, though this page did not independently confirm the city's current CRS class or the specific discount it produces. Check a specific property's flood zone at msc.fema.gov and get an actual NFIP or private-market quote -- this page cannot responsibly state a per-property premium given how individualized Risk Rating 2.0 pricing has become.
Homeowners Insurance Overall: A Metro Average Nearly Double the State Figure
Zooming out to overall homeowners insurance (not just the wind and flood components separately), the Gulfport-Biloxi metro area's average annual premium ran about $7,284 in 2025 and was projected to climb to roughly $7,459 by the end of 2026 -- against a Mississippi statewide average of about $4,086, itself already the sixth-highest in the country. Homeowners on the Mississippi coast saw rate increases of 15% to 70% in 2024 alone, according to reporting on the state's insurance market. That's a genuinely severe cost environment, and it reflects real market dynamics: insurers have been reducing coastal exposure by raising prices, tightening underwriting, or exiting the market outright, pushing more coastal risk onto the state windpool.
There is a real, if uncertain, policy response in motion: the 2024 Strengthen Mississippi Homes program, which offered grants up to $10,000 per home for wind-mitigation upgrades, was suspended by the legislature in a 2025 special session after only 28 homes had been mitigated -- a genuinely disappointing rollout. A successor bill, Senate Bill 2409, passed both chambers of the Mississippi Legislature unanimously on April 2, 2026 and was sent to the governor, proposing to reestablish the program at the same $10,000-per-home grant level. Whether it was signed into law, and what its current funding and application status is, was not independently confirmed this research pass -- ask a current MS-licensed insurance broker or check the Mississippi Insurance Department directly.
Adding It Up: A Framework, Not a Guaranteed Number
There is no single verified 'true cost of ownership' figure this page will state as settled fact, because the two largest variable line items -- windstorm premium and flood premium -- are now priced individually per property under Risk Rating 2.0 and the post-2026 MWUA rate table, not off a single published average. What can be said with sourced confidence: expect a combined city-county-school property tax bill in the range suggested by Harrison County's roughly 0.62-0.65% effective rate (with the caveat that Biloxi's own city millage may be higher for the current fiscal year pending the 2025 increase proposal), a windstorm policy through the MWUA that just rose 16% as of January 2026, a flood policy that varies sharply by exact flood zone and individual risk score, and a realistic combined insurance bill in the $7,000-plus annual range for a typical Gulfport-Biloxi metro home, trending upward.
Before making an offer, get current, written numbers from the actual sources: the Harrison County Tax Assessor for the exact current combined tax bill on a specific parcel, an MS-licensed insurance broker for actual MWUA windstorm and NFIP flood quotes, and a Biloxi-focused buyer's agent who can pull recent comparable closed sales in the exact neighborhood you're considering rather than relying on a citywide average.
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Get a Free Agent Referral →Independent research. No ads. No sponsored listings. Data sourced from: Zillow, Redfin, Movoto, Houzeo, and Resideline market-trend pages for home price figures, explicitly flagged here as disagreeing with each other; Ownwell's Harrison County and Biloxi property-tax trend pages and the Harrison County Board of Supervisors for millage-rate figures; WLOX's reporting on the Biloxi mayor's August 2025 proposed three-mill tax increase; tax-rates.org and SmartAsset for Harrison County effective property-tax-rate estimates; the Mississippi Windstorm Underwriting Association's own materials (msplans.com) and homedatareports.com for MWUA coverage structure, the six covered coastal counties, and the January 2026 16% rate increase; Bridgeway Insurance Agency, AskDoss, and FloodPrice.com for Mississippi Gulf Coast flood-insurance cost ranges and FEMA Risk Rating 2.0 methodology; Insurify and Mississippi Today for statewide and Gulfport-Biloxi metro homeowners-insurance averages and 2024 rate-increase figures; and LiveInsuranceNews's reporting on the Strengthen Mississippi Homes program's 2024 funding, 2025 suspension, and the April 2026 Senate Bill 2409 passage. Facts not independently confirmed and not invented here include: the City of Biloxi's final adopted millage rate for the current fiscal year following the 2025 increase proposal; a single authoritative current median home price; the city's current FEMA Community Rating System class and resulting flood-insurance discount; and the final signed status of Senate Bill 2409. Confirm all current figures directly with the Harrison County Tax Assessor, the City of Biloxi, an MS-licensed insurance broker, and a local buyer's agent before making a purchase decision. Nothing on this page is legal, tax, or insurance advice.