City profile
Marrero, LA
St. Charles Parish · Population 32,540
Marrero is a town in St. Charles Parish, LA with about 32,540 residents and a typical home value near $170,000. It is 6 miles from New Orleans, LA, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Humid subtropical
Winter avg
54°F
Summer avg
83°F
Sunny days / yr
216
Home prices & cost of living
Median home price
$169,800
Typical monthly housing
$1,000
Cost of living (100 = U.S.)
83
Taxes
- Property tax
- 0.55%
- State income tax (top)
- 3%
- Social Security
- Not taxed
- Pensions
- Partly exempt
- Sales tax (state + avg. local)
- 10.11%
FEMA natural hazard risk
Relatively High · county score 99/100
Top hazards: Hurricane, Lightning, Heat wave
Nearest major airport
12 mi to Louis Armstrong New Orleans International Airport (MSY)
Political lean (2024 county vote)
Leans Republican · 33% Democratic / 65% Republican
Community
Population
32,540
Black population
48.0%
County
St. Charles Parish
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸More retirees are leaving LA than arriving, mostly over cost
- ▸Home insurance is very expensive or hard to get here — get quotes before you buy
- ▸Home prices are softening in 2026 — more room to negotiate
- ▸Part of the New Great Migration — a growing Black community in the South
Highlights
- About 32,540 residents
- Typical home value about $170,000
- 6 miles from New Orleans, LA
Trade-offs
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.