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Oak Ridge, TN

Full City Profile · Tennessee · Roane County County

3.5 /5.0
B+ Good
32,088 Population 376/sq mi density
$71,000 Median Income $39,693 per capita
$233,500 Home Value $318,285 Zillow
$1,076 Median Rent 26.9% income on rent
59°F Avg Temperature 301 sunny days/yr
385 Violent Crime/100K 2,307 property/100K
B+
Overall
3.5 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$71,000 median income, 2.7% unemployment
A+
Affordability
4.8 / 5.0
$233,500 home value, $1,076/mo rent
F
Safety
1.0 / 5.0
385 violent crimes/100K (1% above avg)
A
Education
4.2 / 5.0
39.4% bachelor's degree or higher
Oak Ridge enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 38°F in January while summers reach 79°F in July. The area gets 301 sunny days per year. Annual precipitation totals 55.2 inches. The area receives 4.0 inches of snow annually. Air quality is rated Good with a median AQI of 40.

Temperature

38°F Jan (4°C) 79°F Jul (26°C)
Annual Average59.1°F
9% above US avg
January Average38°F (4°C)
July Average79°F (26°C)
Sunny Days301 days/yr

Geography

Elevation945 ft (288 m)
Area90.0 sq mi (233.0 km²)
Population Density376/sq mi
Coordinates35.9665°N, 84.2905°W
TimezoneAmerica/Chicago
CountyRoane County County
Nearest AirportMc Ghee Tyson (TYS)
20 miles away

Precipitation & Snow

Annual Rainfall 55.2"
45% above US avg
Snowfall 4.0"
Wettest Month (Mar) 5.04"
Driest Month (Oct) 2.95"

Air Quality

AQI Median40.0
RatingGood

Air Pollutants (EPA 2023)

PM2.5 (Fine Particles)7.4 μg/m³

Natural Hazard Risk

Overall RiskRelatively Low
Risk Score69.0 / 100
Social Vulnerability71.4 / 100
Community Resilience44.6 / 100

Hazard Breakdown

Tornado Relatively Moderate
Hurricane Very Low
Earthquake Relatively Low
Wildfire Very Low
Flood Relatively Low
Hail Very Low
Strong Wind Relatively Moderate
Heat Wave Very Low
Winter Weather Relatively Moderate
Lightning Relatively Moderate
Ice Storm Relatively Moderate
Drought Very Low
Cold Wave Relatively Moderate
Landslide Relatively Moderate
Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

176 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.1. Most recent: M2.5 on Aug 19, 2025.

May 10, 2025 21 km SE of Greenback, Tennessee M4.1 54 km
Aug 17, 1990 9 km NNW of Loyall, Kentucky M4.0 135 km
Jul 30, 1997 6 km NNE of Tazewell, Tennessee M3.8 90 km
Jan 20, 2020 2 km NE of Fincastle, Tennessee M3.8 57 km
Sep 17, 2004 8 km ESE of Corbin, Kentucky M3.7 111 km
Jul 5, 1995 12 km ESE of Tellico Plains, Tennessee M3.7 71 km
Jun 17, 1998 9 km SSE of Coalfield, Tennessee M3.6 10 km
Jul 19, 1997 12 km E of Cohutta, Georgia M3.5 122 km
Jun 19, 2007 10 km ENE of Spencer, Tennessee M3.5 98 km
Jun 16, 2006 9 km W of Maggie Valley, North Carolina M3.4 110 km
Mar 5, 2019 7 km NE of Maynardville, Tennessee M3.4 62 km
Apr 11, 2006 5 km NE of Etowah, Tennessee M3.3 69 km
Aug 31, 2009 2 km NNE of Friendsville, Tennessee M3.3 26 km
Apr 20, 2010 4 km SW of Maryville, Tennessee M3.3 37 km
Mar 18, 1995 10 km SE of Dayton, Tennessee M3.3 84 km
Jun 4, 2023 4 km NNW of West Canton, North Carolina M3.2 135 km
Jul 26, 2001 11 km S of New Market, Tennessee M3.2 66 km
May 10, 2006 3 km WNW of Madisonville, Tennessee M3.2 49 km
Jul 26, 2001 11 km N of Sevierville, Tennessee M3.2 67 km
Mar 7, 2001 6 km NW of Decatur, Tennessee M3.2 68 km
Source: USGS (M2.5+, 1990–2025)

Tornado History

219 tornadoes (EF0+) within 100 km since 1950. Strongest: EF4. Total: 43 fatalities, 640 injuries.

Date Rating Distance Fatalities
Apr 27, 2011 EF4 53 km 0
Apr 3, 1974 EF4 94 km 5
Apr 3, 1974 EF4 78 km 7
Apr 3, 1974 EF4 86 km 0
May 2, 1953 EF4 67 km 4
Jul 27, 2014 EF3 63 km 0
Mar 23, 2011 EF3 35 km 0
Nov 10, 2002 EF3 73 km 4
Nov 10, 2002 EF3 29 km 7
May 18, 1995 EF3 84 km 0
Apr 15, 1994 EF3 96 km 1
Feb 21, 1993 EF3 19 km 1
Feb 21, 1993 EF3 63 km 0
Feb 21, 1993 EF3 7 km 0
May 9, 1988 EF3 86 km 1
Feb 6, 1986 EF3 95 km 0
Apr 8, 1974 EF3 67 km 0
Apr 3, 1974 EF3 46 km 0
Apr 3, 1974 EF3 98 km 2
Apr 3, 1974 EF3 64 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Wildfire History

20 wildfires (100+ acres) within 100 km. Largest: CHIMNEY TOPS 2 (14,998 ac, 2016).

Year Name Acres Distance
2016 CHIMNEY TOPS 2 14,998 78 km
2016 TELLICO 14,172 98 km
1987 UNNAMED 11,663 30 km
2016 STINKING CREEK 10,768 55 km
1987 UNNAMED 10,327 64 km
2024 RX - T26 BRUSHY RIDGE 8,324 71 km
2000 UNNAMED 8,064 36 km
2016 MAPLE SPRINGS 7,696 72 km
2000 UNNAMED 6,590 79 km
1987 K-T FIRE 6,372 70 km
1987 UNNAMED 6,067 82 km
2001 SHARP 6,039 91 km
1987 UNNAMED 5,973 50 km
2000 UNNAMED 5,371 25 km
2024 RX - T10 MILLER RIDGE 5,154 62 km
2003 UNNAMED 4,675 42 km
2001 UNNAMED 4,635 88 km
1987 UNNAMED 4,400 86 km
1987 UNNAMED 4,337 70 km
2013 BEAVER DAM 4,336 79 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 38°F (4°C) 4.0 in Coldest
February 40°F (5°C) 3.8 in
March 49°F (9°C) 5.0 in Wettest
April 57°F (14°C) 3.8 in
May 65°F (18°C) 4.4 in
June 73°F (23°C) 3.9 in
July 79°F (26°C) 4.8 in Warmest
August 76°F (24°C) 3.7 in
September 70°F (21°C) 3.5 in
October 58°F (14°C) 3.0 in Driest
November 48°F (9°C) 3.9 in
December 40°F (4°C) 4.3 in

Oak Ridge has a seasonal temperature swing of 40°F / from 38°F in January to 79°F in July. Total annual precipitation is 48.3 inches, with March being the wettest month (5.0") and October the driest (3.0").

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