Lebanon, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Lebanon, Tennessee is 41,951 as of the 2023 American Community Survey, making it the 20th-largest city in Tennessee. The median household income is $71,320, the median home value is $359,300, and the median age is 35.7.
The population has grown 95.7% since 2010 (26,322 → 51,501).
41,951
Population
1031
People / sq mi
$71,320
Median Income
$359,300
Median Home Value
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Lebanon covers 40.7 sq mi of land at 1031 people per square mile.
About Lebanon, TN
What distinguishes Lebanon is density: among the most sparsely settled of US cities, around 1,031 people per square mile. Lebanon is a city in Tennessee with a population of 41,951. It ranks #20 among cities in Tennessee by population.
The typical household here earns about $71,320, below the US median of $78,538. The poverty rate is 10.7%, below the national 12.4%. The typical home is valued at $359,300, with typical rent around $1,210.
Degree attainment is mid-range for US cities: 30.0% of adults hold a four-year degree, below the national 35.0%. About 12.7% of the workforce is home-based, below the national 14.0%, and the average commute runs about 26 minutes each way.
Lebanon city Population History (2010-2024)
The city of Lebanon city had a population of 26,322 in 2010 and 51,501 in 2024, a 95.7% growth over 14 years. The peak was 51,501 in 2024. Average annual growth rate: 4.94%.
51,501
Population (2024)
26,322
Population (2010)
51,501
Peak (2024)
4.94%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 26,322 |
| 2011 | 27,248 |
| 2012 | 27,966 |
| 2013 | 28,407 |
| 2014 | 29,408 |
| 2015 | 30,174 |
| 2016 | 31,293 |
| 2017 | 32,498 |
| 2018 | 35,371 |
| 2019 | 36,479 |
| 2020 | 38,894 |
| 2021 | 41,019 |
| 2022 | 44,276 |
| 2023 | 48,290 |
| 2024 | 51,501 |
Race & Ethnicity
| White | 74.9% |
| Black or African American | 11.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Economy & Income
$71,320
Median Household Income
$36,602
Per Capita Income
10.7%
Poverty Rate
1.9%
Unemployment Rate
Housing
$359,300
Median Home Value
$1,210
Median Rent
60.2%
Owner-Occupied
Education
91.6%
High School+
30.0%
Bachelor's+
Commute
0.4%
Drive Alone
74.0%
Public Transit
12.7%
Work From Home
26.1 min
Avg Commute
Community Profile
36.5%
Foreign Born
90.8%
Non-English at Home
7.6%
Veterans
14.0%
With Disability
90.8%
Health Insurance
94.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.7% |
| Manufacturing | 11.7% |
| Retail Trade | 9.1% |
| Finance, Insurance & Real Estate | 8.9% |
| Education, Health Care & Social Services | 8.5% |
| Construction | 6.0% |
| Information | 5.0% |
| Public Administration | 4.6% |
| Arts, Entertainment & Food Services | 3.2% |
| Transportation & Warehousing | 2.7% |
| Agriculture & Mining | 0.2% |
Largest cities in Tennessee
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City rankings
Frequently Asked Questions
Lebanon, Tennessee has a population of 41,951 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 20th-largest city in Tennessee.
The median household income in Lebanon, Tennessee is $71,320, with 10.7% of residents living below the federal poverty level.
The median home value in Lebanon, Tennessee is $359,300, with median monthly rent at $1,210 and a homeownership rate of 60.2%.
The median age in Lebanon, Tennessee is 35.7 years. The population is 47.7% male and 52.3% female.
The population has grown 95.7% since 2010 (26,322 → 51,501).
Lebanon city, TN Climate
Lebanon city, TN has an average annual temperature of 14.4°C (58°F) and receives about 1330 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
14.4°C
Avg Temp
1330
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 2° / 36° | 104 mm |
| February | 4° / 40° | 105 mm |
| March | 9° / 49° | 138 mm |
| April | 14° / 57° | 111 mm |
| May | 19° / 66° | 128 mm |
| June | 23° / 74° | 107 mm |
| July | 26° / 78° | 113 mm |
| August | 25° / 77° | 96 mm |
| September | 21° / 71° | 100 mm |
| October | 15° / 59° | 82 mm |
| November | 9° / 49° | 117 mm |
| December | 5° / 40° | 129 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Lebanon city, TN
The most comfortable months to visit Lebanon city, TN are typically September, June and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -3°C low). March is usually the wettest month.
Where to stay near Lebanon
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.