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St. Tammany Parish

Find a Financial Advisor in St. Tammany Parish

On the north shore of Lake Pontchartrain, families in Slidell, Covington and Mandeville weigh storm surge, flood insurance, commutes into New Orleans and Louisiana’s unusual inheritance rules. Get matched with an advisor who serves the area, by phone or video.

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  • Advisors who serve the St. Tammany Parish area
279,108Residents
$81,202Median household income
$284,000Median home value
78.9%Owner-occupied homes

Updated October 2026. Local figures from the U.S. Census Bureau.

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The short answer

St. Tammany Parish is a largely owner-occupied suburban parish across the lake from New Orleans, where hurricane and flood protection, Louisiana civil law on inheritance and a long commute shape money decisions. Advisors who serve the area, by phone or video, can help you sort insurance, retirement income and estate paperwork.

Key takeaways for St. Tammany Parish

  • Nearly 79% of homes are owner-occupied, so flood and wind coverage protect the largest asset for most families.
  • Louisiana is a civil law state with forced heirship rules, so estate planning follows different rules from most states.
  • Louisiana is also a community property state, which affects beneficiaries and property ownership.
  • Social Security benefits are not taxed by Louisiana, but confirm current rules on other retirement income.
  • Compare how each advisor is paid before you share account details.

After Katrina, Isaac and Ida: the storm bill north of the lake

Every family on the north shore knows the sound of a hurricane forecast. Slidell took heavy storm surge in Katrina in 2005, and later storms such as Isaac in 2012 and Ida in 2021 brought flooding, downed trees and weeks without power to parts of the parish. Beyond the cleanup, the lasting cost is insurance. Wind and hail deductibles on many Louisiana policies are a percentage of the home’s insured value, not a flat amount, so a claim can leave an owner with a five-figure bill even after the insurer pays. Some households have turned to Louisiana Citizens, the state insurer of last resort, when private carriers pull back.

Standard homeowners policies also exclude rising water. Flood coverage comes from the National Flood Insurance Program or a private insurer, and the way the federal program sets prices has changed in recent years, so a premium that was low a decade ago may be quite different now. Owners outside a mapped flood zone still flood, and a policy is cheap relative to the loss.

Advisors who serve the St. Tammany Parish area, by phone or video, can build a plan around those exposures. Following sections explain what each kind of help covers, then turn to Louisiana’s civil law rules, commuting across the Causeway and the lifestyle of the parish’s older neighborhoods and newer subdivisions.

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St. Tammany Parish at a glance

According to the U.S. Census Bureau, 2020 to 2024 American Community Survey, St. Tammany Parish has about 279,108 residents and a median age of 40.5. Median household income is $81,202, and per capita income is $43,364. The median home value is $284,000, median gross rent is $1,332, and the median owner cost with a mortgage is $1,813 a month. About 78.9% of homes are owner-occupied, 37.7% of adults have at least a bachelor’s degree, 18.4% of residents are 65 or older, and unemployment is 4.8%.

FigureWhat it suggests
Owner-occupied homes at 78.9%Property insurance is the main protection question for most families
Median age of 40.5Many households sit in the middle of their careers
Degree share of 37.7%Professional and managerial incomes are common
18.4% aged 65 or olderA notable retired group depends on savings and Social Security

Life insurance in St. Tammany Parish

For a family with a mortgage on a $300,000 house, a young child and one main earner, term life insurance is the simplest protection. Choose a length that matches the mortgage and the years until your children are independent, and add enough to replace a few years of income. A surviving spouse who also has to repair storm damage or rebuild will thank you for a plan that did not depend on selling the house.

Louisiana is a community property state, so what each spouse earns during marriage is generally owned by both. That matters when you name beneficiaries and when you think about who can borrow against a policy. The parish also follows rules on forced heirship, discussed below, so life insurance can give you a flexible way to leave money to specific people. Read our life insurance guide to compare term, whole life and universal policies.

Commuters on I-12 and the Causeway face a small risk of accidents; employer disability coverage usually replaces only part of your pay, so check what you have.

Retirement planning in St. Tammany Parish

Covington, Mandeville and Abita Springs attract retirees who enjoy the live oaks, trails and slow pace, and many own their homes outright. Housing costs are lower than in some neighboring areas, but insurance and maintenance fill the gap. A retiree should treat the cost of keeping the home as a permanent line in the budget.

Louisiana does not tax Social Security benefits, and it has long offered some relief on retirement income, but the rules have changed with recent income tax reform. Confirm current rules with the Louisiana Department of Revenue or a tax professional. Federal choices still dominate, including the age to claim Social Security, Medicare enrollment and the order in which to withdraw from accounts. Our retirement planning page lays out the sequence.

Public employees may have a state or teacher retirement system pension, and oil and gas or shipyard workers may have union or company plans. Each has its own survivor and payout elections, and the choice is hard to reverse. Health costs deserve a line of their own: Medicare supplement and Medicare Advantage plans differ in which doctors they cover, and long-term care in a nursing facility is expensive.

Wealth management in St. Tammany Parish

Higher net worth on the north shore often comes from a business, a professional practice, real estate or an inheritance. Wealth management links investments, taxes, insurance and estate documents so that a decision in one area does not undo another.

For example, a physician in Mandeville might own a practice, a primary home and rental property, plus a retirement plan at work. Tax planning might involve selling the rental, choosing between Roth and traditional contributions, and funding a trust. The estate planning overview explains the tools in plain words, and Louisiana law adds its own twist.

Investment advisors in St. Tammany Parish

Investment advisors build and manage portfolios. Many in this area also handle rollover accounts from employers across the lake. Ask whether the firm is registered with a regulator, whether it holds your money at a separate custodian, and what the all-in annual cost is.

A small business owner in Slidell who sells a company may need a plan to invest the proceeds without overreacting to headlines. A retiree might want steady income from bonds and dividends. Diversification across many holdings, low costs and a written plan do more than trying to guess the market. Our investing guide explains the basics.

Financial planners in St. Tammany Parish

A financial planner writes a plan that looks at every part of your finances, then helps you follow it. Common starting points on the north shore include paying off a post-storm loan, deciding when to refinance, saving for a child’s college and coordinating two household incomes.

Some planners hold the CFP designation; you can confirm it with the CFP Board. Ask how they are paid, how they handle conflicts and whether they will meet by video if traffic across the lake makes an office visit hard.

Financial advisors in St. Tammany Parish: cost and compensation

The term financial advisor is broad. Sort advisors by pay. Fee-only advisors collect directly from you, usually as a flat amount, an hourly rate or a percentage of assets. Commission-based advisors earn money from the products they sell. Some mix both. None is wrong in every case, but each creates incentives you should understand. Ask for a written list of every charge, then divide by your account balance to see the percentage you would pay each year.

How to choose a financial advisor in St. Tammany Parish

  1. Look up their registration and disciplinary record.
  2. Ask how they are paid and what else they earn.
  3. Confirm they can work with Louisiana succession and community property rules.
  4. Ask for a sample deliverable.
  5. Check how they communicate during a storm or evacuation.
  6. Compare two or three before deciding. See the financial advisors guide for a longer list.

Louisiana’s civil law, forced heirship and successions

Louisiana is the only state whose private law comes from the French and Spanish civil tradition. When someone dies, heirs go through a succession instead of probate. Forced heirship rules protect certain children, generally those who are young or have a disability, by reserving part of an estate for them. Wills must also meet formal requirements, and out-of-state documents sometimes fail to work here. A family that moved from Texas or Mississippi should have a Louisiana attorney review their plan.

Community property adds more questions. A usufruct is a Louisiana arrangement that lets a surviving spouse use property for life while children hold ownership, and it can be useful or limiting depending on the family. Use an attorney for these documents. An advisor can coordinate them with insurance, beneficiaries and your investment accounts.

Commuting across the Causeway and living on the north shore

Many parish residents work in New Orleans or Jefferson Parish, crossing Lake Pontchartrain by the Causeway, a toll bridge about 24 miles long, or taking I-10 around the east end. Others work on the north shore in healthcare, education, retail, construction and professional services, or cross the Pearl River to jobs near Stennis Space Center in Mississippi. Commuting cost is real: fuel, tolls, vehicle wear and lost hours.

Some families trade a longer drive for a bigger yard and good schools, as the parish is known for its suburban neighborhoods. Remote or hybrid work has made the commute less rigid, and video meetings with an advisor fit the same pattern. Include commuting costs in your budget, and remember that a household with two long commutes has two points of failure if a car dies or a storm closes a road.

Flood zones, elevation and your mortgage

The parish includes rivers, bayous and low coastal areas near Slidell as well as higher ground around Covington, so flood risk varies sharply by address. Before buying or refinancing, ask for an elevation certificate, review the flood zone map and get a quote for coverage. Lenders require flood insurance in high-risk zones, yet owners elsewhere can still choose it. Raising a home, adding flood vents or installing a generator can lower costs or keep you safe, and some programs help with part of the expense. Your advisor can weigh the cost of those upgrades against moving or paying a higher premium.

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Money questions by life stage

Young families. Term life, an emergency fund large enough for a storm deductible and a plan for child care come first. See budgeting and saving.

Mid-career. Maximize workplace plans, review disability coverage and make sure your estate documents match Louisiana law.

Near retirement. Choose a Social Security claiming age, line up Medicare and estimate the cost of keeping your home.

Retired. Draw income in a tax-aware order, keep cash for deductibles and update your succession documents.

Areas we serve in St. Tammany Parish

Advisors who serve the area, by phone or video, work with households throughout the parish, including Slidell, Covington and Mandeville. That covers Madisonville, Abita Springs, Lacombe and Pearl River as well as the neighborhoods between them. A video call works when the Causeway is backed up or a storm has closed your road.

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Frequently asked questions

Why is a percentage deductible on a hurricane policy a problem?

It is based on the insured value of the home, so a claim can leave you paying a large amount. Keep cash set aside for it and check the figure on your policy.

What is forced heirship in Louisiana?

It is a rule that reserves part of an estate for certain children, usually those who are young or disabled. A Louisiana attorney can explain how it applies to your family.

Does Louisiana tax Social Security?

No. Louisiana does not tax Social Security benefits. Confirm current rules on other retirement income with the state revenue department or a tax professional.

Do I need flood insurance if I am outside a flood zone?

You may not be required to carry it, but many floods occur outside high-risk zones. Compare a quote with your potential loss.

What is a usufruct?

It is a Louisiana arrangement giving one person the right to use property that another person owns. Spouses often use it, and an attorney should draft it.

Can an advisor help me if I commute across the lake every day?

Yes. Phone and video calls remove the commute from the equation, and you can meet in the evening or at lunch.

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