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GA area data

Zcta 30078, GA

Zcta 30078, GA.

Population: 41,597 (Census ACS)

The median home value in Zcta 30078, GA is $371,988 — down 2.7% over the past year. Homes sell for a median $637,450 after a median 17.5 days on market. Typical rent runs $2,131/month. 6 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with lightning, coldwave, hail the top-rated hazards. Cost of living is 7.5% below the US average (BEA, metro/state-level).

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

$371,988

Median home value

-2.7%

1-year change

17.5

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Median home value
$371,988
1-year appreciation
-2.7%
3-year appreciation
-1.9%
5-year appreciation
+20.7%
10-year appreciation
+94.7%
All-time peak (2024-10)
$394,299
House Price Index (state)
421.8 (-0.1% YoY)

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

Market activity

Median sale price
$637,450
Median list price
$414,500
Median price per sqft
$205
Median days on market
17.5 days
Homes sold (recent period)
4
For-sale inventory
201
Sale-to-list ratio
96.8%
Active listings
1
1-year forecast
+0.1%
Days to pending
57 days
New listings (monthly)
58

Source: recent area sales and market data (ZIP-level)

Rents

Typical rent
$2,131/mo
1-year rent change
+1.5%
Studio fair-market rent
$1,720/mo
1BR fair-market rent
$1,800/mo
2BR fair-market rent
$1,970/mo
3BR fair-market rent
$2,360/mo
4BR fair-market rent
$2,820/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Below Average)
92.5 (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)

Schools

Total schools
6
Elementary schools
3
Middle schools
1
High schools
2
Schools include
Britt Elementary School, South Gwinnett High School, Snellville Middle School, Brookwood High School, Brookwood Elementary School

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
lightning, coldWave, hail, iceStorm, inlandFlooding
Notable hazard ratings (county)
coldWave: Relatively High · drought: Relatively Low · earthquake: Relatively Moderate · hail: Relatively High · heatWave: Relatively Moderate · hurricane: Relatively Low
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 35% of US counties
Buildings in wildfire direct-exposure zone
39.8%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Westside Lead (23.3 mi)
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
63.0°F
Average high
72.0°F
Average low
54.0°F
Annual precipitation
51.8 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)
50
Days with Good air quality
186
Days with Moderate air quality
172
Highest AQI recorded (year)
140

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

Walkability & transit

Walkability index
9.8 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
92,996
Jobs reachable by transit (45 min)
93,545

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
3
Nearest national park
Chattahoochee River National Recreation Area (18 mi)
National parks include
Chattahoochee River National Recreation Area, Martin Luther King, Jr. National Historical Park, Kennesaw Mountain National Battlefield Park
Airports within 30 mi
34
Nearest airport
Lenora Airport (4 mi)
Nearest major airport
DeKalb Peachtree Airport (PDK) (16 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
PIEDMONT EASTSIDE MEDICAL CENTER
Avg hospital rating (CMS)
1.0 / 5
Best hospital rating nearby (CMS)
1.0 / 5
EV charging stations (within 10 mi)
130
Solar radiation rating
Good (4.5 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
-1,681 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,990
Housing built before 1970
3.7%
Housing built 2000 or later
32.3%
Median annual property tax
$3,249
Mean commute to work
29 min
Households with broadband internet
84.1%

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

Employment & development

Total county employment
340,022
Average weekly wage
$1,253
Top industries (by employment)
Health Care, Accommodation & Food, Wholesale Trade
Annual residential building permits (county)
4,282

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

Zcta 30078State medianUS median
Median home value$371,988$259,559$289,727
Median sale price$637,450$305,450$325,000
Median days on market18 days64 days51 days
Typical rent$2,131/mo$1,781/mo$1,808/mo
Median annual property tax$3,249$1,615$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in Zcta 30078, GA?
$371,988.
What is the median sale price in Zcta 30078, GA?
$637,450.
How long do homes take to sell in Zcta 30078, GA?
Median days on market: 17.5 days.
What is typical rent in Zcta 30078, GA?
Typical rent: $2,131/month.
What is the natural-hazard risk in Zcta 30078, GA?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: lightning, coldWave, hail, iceStorm, inlandFlooding.
Is Zcta 30078, GA in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in Zcta 30078, GA?
Risk to homes is higher than 35% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Zcta 30078, GA?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Zcta 30078, GA?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve Zcta 30078, GA?
6 schools (3 elementary, 1 middle, 2 high) (NCES, 2022-23).
Is Zcta 30078, GA walkable?
Walkability index: 9.8/20 (EPA Smart Location Database).
What is the air quality in Zcta 30078, GA?
Good. Median AQI: 50. (EPA AQI).
What is the cost of living in Zcta 30078, GA?
Regional Price Parity: 92.5 (100 = US average) (Below Average) (BEA RPP, metro/state-level).

ZIP code for Zcta 30078

Selling a home in Zcta 30078, GA?

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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