Biloxi and Gulfport offer some of the lowest property taxes in the South, zero state tax on retirement income, and a genuine military retirement community. The honest guide includes the hurricane risk — because no 55+ research is complete without it.
Talk to a Local ExpertMississippi is quietly one of the best retirement income tax states in the country. All retirement income — Social Security, pensions (public and private), IRA and 401(k) distributions, 403(b), annuities, military retirement — is completely exempt from Mississippi state income tax. No income limit, no age threshold. The flat income tax rate is 4.3% in 2026 (declining to 4.0% by 2028), but retired Mississippians with normal retirement income pay effectively zero state income tax on it.
Property taxes are similarly favorable. Harrison County (Biloxi/Gulfport) carries an effective rate of approximately 0.62% — well below the national median of 1.02% and a fraction of property taxes in major retirement destinations like suburban Chicago, northern New Jersey, or even coastal Florida. A $250,000 Gulf Coast home carries an estimated annual tax bill of roughly $1,550.
Keesler Air Force Base is located in Biloxi. The Keesler Medical Center provides healthcare to active duty, retirees, and dependents. A VA Medical Center sits less than a mile from Century Oaks, the largest 55+ community in the market. For military retirees, this concentration of military infrastructure — commissary, PX, healthcare, veteran community — is a compelling draw that non-military retiree destinations simply cannot match. Mississippi fully exempts military retirement pay from state income tax.
The Gulf Coast's most established 55+ gated community. Manufactured homes, resale-only market ($38K–$100K range). Gated, pet-friendly with dog park, quiet streets. Situated between Keesler AFB and the VA Hospital, less than a mile from Gulf beaches. HOA-maintained common areas. Southern charm description is accurate — this is laid-back Gulf Coast retirement at affordable prices.
55+ Age Restricted Manufactured Homes Resale OnlyThe Mississippi Gulf Coast has a limited inventory of formal for-sale 55+ communities beyond Century Oaks. Additional options include age-targeted neighborhoods in Long Beach, Pass Christian, and Ocean Springs — communities with high concentrations of 55+ residents that function as de facto active adult areas without formal age restrictions. Rental communities for adults 55+ exist in Gulfport and Biloxi.
Age-Targeted Neighborhoods| Factor | Harrison County | Notes |
|---|---|---|
| Effective Property Tax Rate | ~0.62% | Below state average of 0.65%; Long Beach highest at ~1.35% within county |
| Median Annual Tax Bill | ~$1,472 | Based on median home value in county |
| Homestead Exemption | $300 credit off tax bill | Modest compared to TX/FL; reflects already-low rates |
| Senior (65+) Exemption | Additional reduction available | Contact Harrison County Tax Assessor for current amounts |
| State Income Tax on Retirement | Zero | SS, pensions, 401k, IRA all fully exempt |
Biloxi's healthcare infrastructure is led by Memorial Hospital at Gulfport (the region's major hospital), Merit Health Biloxi (HCA), and the Keesler Medical Center (for military beneficiaries). The Gulf Coast is not a major academic medical center — serious specialty procedures may require travel to New Orleans (90 minutes) or Jackson, MS (2.5 hours). For routine care and regional hospital-level services, the infrastructure is adequate. For buyers who need proximity to specialized oncology, complex cardiac surgery, or academic medicine, this is a real consideration.
We can connect you with local agents who understand the insurance landscape, the military retirement community, and which Gulf Coast neighborhoods have recovered most strongly since Katrina.
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