Oak Ridge, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Oak Ridge, Tennessee is 32,088 as of the 2023 American Community Survey, making it the 26th-largest city in Tennessee. The median household income is $71,000, the median home value is $233,500, and the median age is 39.2.
The population has grown 16.1% since 2010 (29,312 → 34,039).
32,088
Population
376
People / sq mi
$71,000
Median Income
$233,500
Median Home Value
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Oak Ridge covers 85.3 sq mi of land at 376 people per square mile.
About Oak Ridge, TN
Oak Ridge stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 376 people per square mile. Oak Ridge is a city in Tennessee with a population of 32,088. It ranks #26 among cities in Tennessee by population.
Median household income is $71,000, below the US median of $78,538. About 7.6% of residents live below the federal poverty level, below the national 12.4%. Homes carry a median value of $233,500, with typical rent around $1,076.
Roughly 39.4% of adults have a bachelor’s, above the national 35.0%. Remote work is close to the national 14.0% at 13.9%, and the average commute runs about 23 minutes each way.
Oak Ridge city Population History (2010-2024)
The city of Oak Ridge city had a population of 29,312 in 2010 and 34,039 in 2024, a 16.1% growth over 14 years. The peak was 34,039 in 2024. Average annual growth rate: 1.10%.
34,039
Population (2024)
29,312
Population (2010)
34,039
Peak (2024)
1.10%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 29,312 |
| 2011 | 29,260 |
| 2012 | 29,180 |
| 2013 | 29,123 |
| 2014 | 28,981 |
| 2015 | 28,965 |
| 2016 | 28,931 |
| 2017 | 29,027 |
| 2018 | 29,042 |
| 2019 | 29,156 |
| 2020 | 31,461 |
| 2021 | 31,864 |
| 2022 | 32,655 |
| 2023 | 33,450 |
| 2024 | 34,039 |
Race & Ethnicity
| White | 81.2% |
| Black or African American | 6.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.2% |
Economy & Income
$71,000
Median Household Income
$39,693
Per Capita Income
7.6%
Poverty Rate
2.7%
Unemployment Rate
Housing
$233,500
Median Home Value
$1,076
Median Rent
64.5%
Owner-Occupied
Education
91.2%
High School+
39.4%
Bachelor's+
Commute
0.1%
Drive Alone
71.4%
Public Transit
13.9%
Work From Home
23.4 min
Avg Commute
Community Profile
44.1%
Foreign Born
90.8%
Non-English at Home
9.9%
Veterans
19.1%
With Disability
93.3%
Health Insurance
96.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 20.0% |
| Finance, Insurance & Real Estate | 18.8% |
| Construction | 9.8% |
| Education, Health Care & Social Services | 8.6% |
| Manufacturing | 8.2% |
| Retail Trade | 5.9% |
| Arts, Entertainment & Food Services | 5.4% |
| Public Administration | 3.9% |
| Information | 3.7% |
| Transportation & Warehousing | 1.0% |
| Agriculture & Mining | 0.6% |
Largest cities in Tennessee
Largest counties in Tennessee
Part of Tennessee
Metro areas in Tennessee
City rankings
Frequently Asked Questions
Oak Ridge, Tennessee has a population of 32,088 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 26th-largest city in Tennessee.
The median household income in Oak Ridge, Tennessee is $71,000, with 7.6% of residents living below the federal poverty level.
The median home value in Oak Ridge, Tennessee is $233,500, with median monthly rent at $1,076 and a homeownership rate of 64.5%.
The median age in Oak Ridge, Tennessee is 39.2 years. The population is 49.0% male and 51.0% female.
The population has grown 16.1% since 2010 (29,312 → 34,039).
Where to stay in Oak Ridge
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.