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TN area data

Duff, TN

Duff, TN.

Population: 1,279 (Census ACS)

Home values & appreciation

Median home value
$124,573
1-year appreciation
+1.6%
3-year appreciation
+29.9%
All-time peak (2024-09)
$135,237
House Price Index
475.9 (+0.5% YoY)

Market activity

1-year forecast
+2.9%

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%

Schools

Total schools
2
Elementary schools
2
Middle schools
0
High schools
0

Natural hazards & flood risk

Overall hazard risk
Relatively Low
Top hazards
coldWave, landslide, lightning, strongWind, tornado

Climate (30-year normals)

Average annual temperature
56.0°F
Average high
68.0°F
Average low
44.0°F
Annual precipitation
58.1 in
Annual snowfall
3.2 in

Amenities

National parks within ~60 mi
4
Nearest national park
Cumberland Gap National Historical Park (25 mi)
Nearest airport
Deerfield Resort Airport (11 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.1 kWh/m²/day)

Migration

Net migration
+296 tax filers

Housing stock

Median year housing built
1,982
Median annual property tax
$403
Households with broadband internet
16.4%

Employment & development

Total county employment
7,382
Average weekly wage
$828
Top industries (by employment)
Accommodation & Food, Administrative Services, Construction
Annual residential building permits (county)
111

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

Data last updated

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

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