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Area data

Gratis, OH — ZIP 45330

Population: 710 (Census ACS)

The median home value in ZIP 45330 (Gratis, OH) is $164,374 — down 2.5% over the past year. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with icestorm, strongwind, tornado the top-rated hazards. Cost of living is 9.5% below the US average (BEA, metro/state-level).

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

$164,374

Median home value

-2.5%

1-year change

Relatively Low

Hazard risk (county)

Home values & appreciation

Median home value
$164,374
1-year appreciation
-2.5%
3-year appreciation
+3.7%
5-year appreciation
+15.9%
10-year appreciation
+90.2%
All-time peak (2025-08)
$168,729
House Price Index (state)
353.3 (+4.7% YoY)

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

Affordability

Cost of living index (Below Average)
90.5 (100 = US avg)
Electricity rate (state-level)
17.0¢/kWh
Natural gas rate (state-level)
$13.90/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, tornado
Notable hazard ratings (county)
coldWave: Relatively Low · earthquake: Relatively Low · hail: Relatively Low · iceStorm: Relatively Moderate · inlandFlooding: Relatively Low · lightning: Relatively Low
Wildfire risk to homes (county)
Higher than 4% of US counties
Buildings in wildfire direct-exposure zone
51.6%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Mound Plant (USDOE) (12.9 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
54.0°F
Average high
65.0°F
Average low
43.0°F
Annual precipitation
46.4 in
USDA plant hardiness zone
6a (extreme annual low -10 to -5°F)

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

Air quality

Air quality rating
Good
Median AQI (annual)
46
Days with Good air quality
213
Days with Moderate air quality
136
Days with Unhealthy air quality
2
Highest AQI recorded (year)
204

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

Amenities

National parks within ~60 mi
3
Nearest national park
Dayton Aviation Heritage National Historical Park (25 mi)
National parks include
Dayton Aviation Heritage National Historical Park, Charles Young Buffalo Soldiers National Monument, William Howard Taft National Historic Site
Airports within 30 mi
43
Nearest airport
Farpoint Airfield (3 mi)
Nearest major airport
James M. Cox Dayton International Airport (DAY) (24 mi)
Hospitals nearby (~15 mi)
1,090
Hospitals include
MIZELL MEMORIAL HOSPITAL, CRENSHAW COMMUNITY HOSPITAL, CRENSHAW COMMUNITY HOSPITAL
Avg hospital rating (CMS)
3.1 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (4.0 kWh/m²/day)

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

Migration

Net migration (county)
+23 tax filers

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

Housing stock

Median year housing built
1,974
Housing built before 1970
38.4%
Housing built 2000 or later
3.4%
Median annual property tax
$1,282
Mean commute to work
31 min
Households with broadband internet
82.7%

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

Employment & development

Total county employment
9,572
Average weekly wage
$1,016
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
58

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

How it compares

ZIP 45330State medianUS median
Median home value$164,374$225,539$289,727
Median annual property tax$1,282$1,962$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 ZIP 45330?
$164,374.
What is the natural-hazard risk in ZIP 45330?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: iceStorm, strongWind, tornado.
What is the wildfire risk in ZIP 45330?
Risk to homes is higher than 4% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 45330?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 45330?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the air quality in ZIP 45330?
Good. Median AQI: 46. (EPA AQI).
What is the cost of living in ZIP 45330?
Regional Price Parity: 90.5 (100 = US average) (Below 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