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Area data

Chattanooga, OK — ZIP 73528

Population: 617 (Census ACS)

The median home value in ZIP 73528 (Chattanooga, OK) is $147,065 — up 7.6% over the past year. 2 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with icestorm, coldwave, strongwind the top-rated hazards. Cost of living is 11.5% below the US average (BEA, metro/state-level).

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

$147,065

Median home value

+7.6%

1-year change

Relatively Moderate

Hazard risk (county)

Home values & appreciation

Median home value
$147,065
1-year appreciation
+7.6%
3-year appreciation
+14.5%
5-year appreciation
+23.5%
10-year appreciation
+73.2%
All-time peak (2026-04)
$147,361
House Price Index (state)
387.2 (+3.0% YoY)

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

Affordability

Cost of living index (Low)
88.5 (100 = US avg)
Electricity rate (state-level)
13.1¢/kWh
Natural gas rate (state-level)
$14.00/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
2
Elementary schools
1
Middle schools
0
High schools
1
Schools include
CHATTANOOGA ES, CHATTANOOGA HS

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

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Moderate
Top hazards (county)
iceStorm, coldWave, strongWind, tornado, winterWeather
Notable hazard ratings (county)
coldWave: Relatively High · drought: Relatively Moderate · earthquake: Relatively Low · hail: Relatively Moderate · heatWave: Relatively Low · iceStorm: Very High
Wildfire risk to homes (county)
Higher than 92% of US counties
Buildings in wildfire direct-exposure zone
31.5%
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)

Annual precipitation
29.7 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)
46
Days with Good air quality
216
Days with Moderate air quality
137
Highest AQI recorded (year)
126

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

Amenities

Airports within 30 mi
23
Nearest airport
Chattanooga Sky Harbor Airport (4 mi)
Nearest major airport
Lawton Fort Sill Regional Airport (LAW) (17 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
Good (4.9 kWh/m²/day)

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

Migration

Net migration (county)
-169 tax filers

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

Housing stock

Median year housing built
1,970
Housing built before 1970
49.0%
Housing built 2000 or later
8.6%
Median annual property tax
$954
Households with broadband internet
51.6%

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

Employment & development

Total county employment
27,664
Average weekly wage
$871
Top industries (by employment)
Accommodation & Food, Health Care, Administrative Services
Annual residential building permits (county)
89

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

How it compares

ZIP 73528State medianUS median
Median home value$147,065$184,904$289,727
Median annual property tax$954$830$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 73528?
$147,065.
What is the natural-hazard risk in ZIP 73528?
Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: iceStorm, coldWave, strongWind, tornado, winterWeather.
What is the wildfire risk in ZIP 73528?
Risk to homes is higher than 92% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 73528?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 73528?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 73528?
2 schools (1 elementary, 1 high) (NCES, 2022-23).
What is the air quality in ZIP 73528?
Good. Median AQI: 46. (EPA AQI).
What is the cost of living in ZIP 73528?
Regional Price Parity: 88.5 (100 = US average) (Low) (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