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Area data

Tennga, GA — ZIP 30751

Population: 335 (Census ACS)

FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with coldwave, lightning, strongwind the top-rated hazards. Cost of living is 3.7% below the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

Home values & appreciation

House Price Index (state)
421.8 (-0.1% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Affordability

Cost of living index (Average)
96.3 (100 = US avg)
Electricity rate (state-level)
14.7¢/kWh
Natural gas rate (state-level)
$20.40/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)
coldWave, lightning, strongWind, tornado
Notable hazard ratings (county)
coldWave: Relatively Moderate · drought: Relatively Low · earthquake: Relatively Low · hail: Relatively Low · iceStorm: Relatively Low · inlandFlooding: Relatively Low
Wildfire risk to homes (county)
Higher than 69% of US counties
Buildings in wildfire direct-exposure zone
89.1%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
EPA recommends radon testing for every home regardless of zone.

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
60.0°F
Average high
72.0°F
Average low
49.0°F
Annual precipitation
59.1 in
USDA plant hardiness zone
8a (extreme annual low 10 to 15°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
41
Days with Good air quality
234
Days with Moderate air quality
43
Highest AQI recorded (year)
77

Source: EPA air quality data (nearest monitoring station, annual)

Amenities

National parks within ~60 mi
1
Nearest national park
Chickamauga & Chattanooga National Military Park (31 mi)
Airports within 30 mi
19
Nearest airport
Rostex Airport (0 mi)
Nearest major airport
Chattanooga Metropolitan Airport (Lovell Field) (CHA) (27 mi)
Hospitals nearby (~15 mi)
15
Hospitals include
HAMILTON MEDICAL CENTER, ADVENTHEALTH GORDON, ADVENTHEALTH MURRAY
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (4.4 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
21.6%
Housing built 2000 or later
33.6%
Households with broadband internet
69.0%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
6,848
Average weekly wage
$817
Top industries (by employment)
Accommodation & Food, Wholesale Trade, Finance & Insurance
Annual residential building permits (county)
22

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 natural-hazard risk in ZIP 30751?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: coldWave, lightning, strongWind, tornado.
What is the wildfire risk in ZIP 30751?
Risk to homes is higher than 69% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 30751?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 30751?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in ZIP 30751?
Good. Median AQI: 41. (EPA AQI).
What is the cost of living in ZIP 30751?
Regional Price Parity: 96.3 (100 = US average) (Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents