TN area data
Decatur, TN
Decatur, TN.
Population: 9,101 (Census ACS)
Home values & appreciation
- Median home value
- $283,705
- 1-year appreciation
- +5.5%
- 3-year appreciation
- +11.0%
- 5-year appreciation
- +31.3%
- 10-year appreciation
- +101.4%
- All-time peak (2026-07)
- $283,705
- House Price Index
- 475.9 (+0.5% YoY)
Market activity
- New listings (monthly)
- 12
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
- 4
- Elementary schools
- 2
- Middle schools
- 1
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Very Low
- Top hazards
- strongWind
Climate (30-year normals)
- Annual precipitation
- 60.6 in
Amenities
- National parks within ~60 mi
- 2
- Nearest national park
- Chickamauga & Chattanooga National Military Park (45 mi)
- Nearest airport
- Mark Anton Airport (5 mi)
- Nearest major airport
- Crossville Memorial Airport Whitson Field (CSV) (35 mi)
- Hospitals nearby (~15 mi)
- 1,090
- Avg hospital rating
- 3.1 / 5
- Solar radiation rating
- Fair (4.3 kWh/m²/day)
Migration
- Net migration
- +223 tax filers
Housing stock
- Median year housing built
- 1,992
- Median annual property tax
- $595
- Mean commute to work
- 29 min
- Households with broadband internet
- 42.3%
Employment & development
- Total county employment
- 1,670
- Average weekly wage
- $1,071
- Top industries (by employment)
- Health Care, Construction, Finance & Insurance
- Annual residential building permits (county)
- 60
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 →