Area data
Marietta, TX — ZIP 75566
Population: 886 (Census ACS)
The median home value in ZIP 75566 (Marietta, TX) is $115,400. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with icestorm, strongwind, drought the top-rated hazards. Cost of living is 2.9% below the US average (BEA, metro/state-level).
$115,400
Median home value
Relatively Low
Hazard risk (county)
Home values & appreciation
- Median home value
- $115,400
- House Price Index (state)
- 440.1 (-0.8% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Affordability
- Cost of living index (Average)
- 97.1 (100 = US avg)
- Electricity rate (state-level)
- 15.5¢/kWh
- Natural gas rate (state-level)
- $19.40/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively Low
- Top hazards (county)
- iceStorm, strongWind, drought, hail, heatWave
- Notable hazard ratings (county)
- coldWave: Relatively Low · drought: Relatively Moderate · hail: Relatively Moderate · heatWave: Relatively Moderate · iceStorm: Relatively High · inlandFlooding: Relatively Low
- Wildfire risk to homes (county)
- Higher than 62% of US counties
- Buildings in wildfire direct-exposure zone
- 79.4%
- Radon potential (county)
- Low radon potential — EPA Zone 3 of 3
- EPA Superfund (NPL) sites within 5 mi
- None
- Nearest Superfund site
- Lone Star Army Ammunition Plant (24.1 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Average annual temperature
- 65.0°F
- Average high
- 77.0°F
- Average low
- 53.0°F
- Annual precipitation
- 49.6 in
- USDA plant hardiness zone
- 8b (extreme annual low 15 to 20°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Amenities
- National parks within ~60 mi
- 1
- Nearest national park
- President William Jefferson Clinton Birthplace Home National Historic Site (59 mi)
- Airports within 30 mi
- 13
- Nearest airport
- Hall Miller Municipal Airport (9 mi)
- Nearest major airport
- Texarkana Regional Airport (Webb Field) (TXK) (32 mi)
- Hospitals nearby (~15 mi)
- 16
- Hospitals include
- LITTLE RIVER MEMORIAL HOSPITAL, RIVERVIEW BEHAVIORAL HEALTH, OCHSNER LSU HEALTH SHREVEPORT
- Avg hospital rating (CMS)
- 2.8 / 5
- Best hospital rating nearby (CMS)
- 4.0 / 5
- Solar radiation rating
- Good (4.5 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Housing stock
- Median year housing built
- 1,989
- Housing built before 1970
- 16.4%
- Housing built 2000 or later
- 34.3%
- Median annual property tax
- $779
- Households with broadband internet
- 28.2%
Source: Census ACS 5-year estimates (ZIP-level)
Employment & development
- Total county employment
- 5,835
- Average weekly wage
- $869
- Top industries (by employment)
- Health Care, Agriculture, Construction
- Annual residential building permits (county)
- 10
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
Area data compiled from public government, academic, and industry research feeds. Data sources →
Common questions
- What is the median home value in ZIP 75566?
- $115,400.
- What is the natural-hazard risk in ZIP 75566?
- Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: iceStorm, strongWind, drought, hail, heatWave.
- What is the wildfire risk in ZIP 75566?
- Risk to homes is higher than 62% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in ZIP 75566?
- Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near ZIP 75566?
- No current or proposed National Priorities List sites within 5 miles (EPA).
- What is the cost of living in ZIP 75566?
- Regional Price Parity: 97.1 (100 = US average) (Average) (BEA RPP, metro/state-level).
Nearby ZIP codes
Selling a home in Marietta, TX?
REAIGENT7 gives every listing its own AI assistant grounded in this same public data — it answers buyer questions about the home and the area, around the clock, and sends every lead to the listing agent. Agents: it installs on your listing page, your website, or WordPress.
Data last updated
Most recent source refresh: Sep 2026. See all data sources →