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Area data

Dayton, TN — ZIP 37321

Population: 21,084 (Census ACS)

The median home value in ZIP 37321 (Dayton, TN) is $266,753 — up 3.1% over the past year. Homes sell for a median $299,000 after a median 51.5 days on market. 4 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with lightning, strongwind 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

$266,753

Median home value

+3.1%

1-year change

51.5

Median days on market

Relatively Low

Hazard risk (county)

Home values & appreciation

Median home value
$266,753
1-year appreciation
+3.1%
3-year appreciation
+10.2%
5-year appreciation
+31.2%
10-year appreciation
+105.5%
All-time peak (2026-06)
$267,134
House Price Index (state)
475.9 (+0.5% YoY)

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

Market activity

Median sale price
$299,000
Median list price
$310,718
Median price per sqft
$195
1-year sale-price change
-4.2%
Median days on market
51.5 days
Homes sold (recent period)
46
For-sale inventory
73
Sale-to-list ratio
98.7%
Active listings
80
1-year forecast
+1.2%
Days to pending
71 days
New listings (monthly)
15

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

Rents

Studio fair-market rent
$758/mo
1BR fair-market rent
$948/mo
2BR fair-market rent
$1,160/mo
3BR fair-market rent
$1,508/mo
4BR fair-market rent
$1,740/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)
90.5 (100 = US avg)
Electricity rate (state-level)
13.2¢/kWh
Natural gas rate (state-level)
$11.80/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
4
Elementary schools
4
Middle schools
0
High schools
0
School districts serving the area
Dayton, Rhea County
Schools include
Dayton City Elementary, Frazier Elementary, Graysville Elementary School, Rhea Central Elementary

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

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
lightning, strongWind
Notable hazard ratings (county)
coldWave: Relatively Low · drought: Relatively Low · earthquake: Relatively Low · hail: Relatively Low · iceStorm: Relatively Low · inlandFlooding: Relatively Low
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 70% of US counties
Buildings in wildfire direct-exposure zone
77.6%
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
59.0°F
Average high
70.0°F
Average low
48.0°F
Annual precipitation
58.8 in
USDA plant hardiness zone
7b (extreme annual low 5 to 10°F)

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

Walkability & transit

Walkability index
10.7 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
14,069
Jobs reachable by transit (45 min)
12,823

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
3
Nearest national park
Chickamauga & Chattanooga National Military Park (42 mi)
National parks include
Chickamauga & Chattanooga National Military Park, Obed Wild & Scenic River, Russell Cave National Monument
Airports within 30 mi
15
Nearest airport
Mark Anton Airport (5 mi)
Nearest major airport
Crossville Memorial Airport Whitson Field (CSV) (31 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
RHEA MEDICAL CENTER
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
3.0 / 5
Solar radiation rating
Fair (4.3 kWh/m²/day)

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

Migration

Net migration (county)
+216 tax filers

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

Housing stock

Median year housing built
1,988
Housing built before 1970
18.9%
Housing built 2000 or later
34.2%
Median annual property tax
$840
Mean commute to work
26 min
Households with broadband internet
67.2%

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

Employment & development

Total county employment
8,683
Average weekly wage
$856
Top industries (by employment)
Accommodation & Food, Administrative Services, Construction
Annual residential building permits (county)
158

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

How it compares

ZIP 37321State medianUS median
Median home value$266,753$269,649$289,727
Median sale price$299,000$315,000$325,000
Median days on market52 days73 days51 days
Median annual property tax$840$970$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 37321?
$266,753.
What is the median sale price in ZIP 37321?
$299,000.
How long do homes take to sell in ZIP 37321?
Median days on market: 51.5 days.
What is typical rent in ZIP 37321?
2-bedroom fair-market rent: $1,160/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 37321?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: lightning, strongWind.
Is ZIP 37321 in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in ZIP 37321?
Risk to homes is higher than 70% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 37321?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 37321?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 37321?
4 schools (4 elementary) (NCES, 2022-23).
Is ZIP 37321 walkable?
Walkability index: 10.7/20 (EPA Smart Location Database).
What is the cost of living in ZIP 37321?
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