LA area data
Gretna, LA
Gretna, LA.
Population: 16,621 (Census ACS)
Home values & appreciation
- Median home value
- $215,378
- 1-year appreciation
- -3.9%
- 3-year appreciation
- -22.2%
- 5-year appreciation
- -25.9%
- 10-year appreciation
- -6.5%
- All-time peak (2022-08)
- $291,098
- House Price Index
- 368.9 (+2.6% YoY)
Market activity
- Median sale price
- $335,000
- Median list price
- $335,000
- Median days on market
- 27 days
- Sale-to-list ratio
- 100.0%
- 1-year forecast
- -3.5%
- New listings (monthly)
- 11
Rents
- Typical rent
- $1,621/mo
- 1BR fair-market rent
- $1,155/mo
- 3BR fair-market rent
- $1,583/mo
Affordability
- Cost of living index (Below Average)
- 90.5 (100 = US avg)
- Electricity rate (state-level)
- 12.6¢/kWh
- Natural gas rate (state-level)
- $17.40/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 9
- Elementary schools
- 5
- Middle schools
- 2
- High schools
- 2
- Charter schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Relatively High
- Top hazards
- coastalFlooding, hurricane, lightning, coldWave, hail
- FEMA flood zone
- A01
- Flood risk level
- High
Climate (30-year normals)
- Average annual temperature
- 73.0°F
- Average high
- 80.0°F
- Average low
- 65.0°F
- Annual precipitation
- 44.5 in
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 51
- Days with Good air quality
- 181
Walkability & transit
- Walkability index
- 12.0 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- New Orleans Jazz National Historical Park (4 mi)
- Nearest airport
- Southern Seaplane Airport (BCS) (4 mi)
- Nearest major airport
- New Orleans NAS JRB/Alvin Callender Field (NBG) (6 mi)
- Hospitals nearby (~15 mi)
- 17
- Avg hospital rating
- 3.3 / 5
- Solar radiation rating
- Good (4.6 kWh/m²/day)
Migration
- Net migration
- -3,199 tax filers
Housing stock
- Median year housing built
- 1,965
- Median annual property tax
- $1,404
- Mean commute to work
- 24 min
- Households with broadband internet
- 59.8%
Employment & development
- Total county employment
- 168,059
- Average weekly wage
- $1,195
- Top industries (by employment)
- Health Care, Accommodation & Food, Administrative Services
- Annual residential building permits (county)
- 432
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →