Mount Juliet, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Mount Juliet, Tennessee is 40,828 as of the 2023 American Community Survey, making it the 21st-largest city in Tennessee. The median household income is $107,847, the median home value is $423,000, and the median age is 39.1.
The population has grown 76.3% since 2010 (24,989 → 44,066).
40,828
Population
1559
People / sq mi
$107,847
Median Income
$423,000
Median Home Value
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Mount Juliet covers 26.2 sq mi of land at 1559 people per square mile.
About Mount Juliet, TN
Mount Juliet is distinguished by its share of foreign-born residents, 45.3% of the population. With 40,828 residents, Mount Juliet is a city in Tennessee. It ranks #21 among cities in Tennessee by population.
Median household income is $107,847, above the US median of $78,538. Poverty is relatively low for US cities at 3.4%, below the national 12.4%. Homes carry a median value of $423,000, with typical rent around $1,875.
About 49.5% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. A solid 18.9% of workers are based at home, above the national 14.0%, and the average commute runs about 31 minutes each way.
The large foreign-born share is a defining thread in Mount Juliet, shaping language, household composition, and the labor force behind the economic figures above.
Mount Juliet city Population History (2010-2024)
The city of Mount Juliet city had a population of 24,989 in 2010 and 44,066 in 2024, a 76.3% growth over 14 years. The peak was 44,066 in 2024. Average annual growth rate: 4.15%.
44,066
Population (2024)
24,989
Population (2010)
44,066
Peak (2024)
4.15%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 24,989 |
| 2011 | 25,864 |
| 2012 | 26,851 |
| 2013 | 28,209 |
| 2014 | 29,325 |
| 2015 | 31,391 |
| 2016 | 33,119 |
| 2017 | 34,654 |
| 2018 | 35,661 |
| 2019 | 37,029 |
| 2020 | 39,690 |
| 2021 | 40,814 |
| 2022 | 42,681 |
| 2023 | 43,090 |
| 2024 | 44,066 |
Race & Ethnicity
| White | 78.3% |
| Black or African American | 7.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$107,847
Median Household Income
$54,633
Per Capita Income
3.4%
Poverty Rate
2.4%
Unemployment Rate
Housing
$423,000
Median Home Value
$1,875
Median Rent
74.9%
Owner-Occupied
Education
96.7%
High School+
49.5%
Bachelor's+
Commute
1.0%
Drive Alone
71.3%
Public Transit
18.9%
Work From Home
31.0 min
Avg Commute
Community Profile
45.3%
Foreign Born
87.8%
Non-English at Home
7.6%
Veterans
8.9%
With Disability
94.7%
Health Insurance
99.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.1% |
| Finance, Insurance & Real Estate | 12.9% |
| Information | 10.4% |
| Education, Health Care & Social Services | 9.3% |
| Manufacturing | 8.6% |
| Retail Trade | 5.9% |
| Construction | 5.6% |
| Arts, Entertainment & Food Services | 4.6% |
| Public Administration | 4.1% |
| Transportation & Warehousing | 2.7% |
| Agriculture & Mining | 0.2% |
Largest cities in Tennessee
Largest counties in Tennessee
Part of Tennessee
Metro areas in Tennessee
City rankings
Frequently Asked Questions
Mount Juliet, Tennessee has a population of 40,828 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 21st-largest city in Tennessee.
The median household income in Mount Juliet, Tennessee is $107,847, with 3.4% of residents living below the federal poverty level.
The median home value in Mount Juliet, Tennessee is $423,000, with median monthly rent at $1,875 and a homeownership rate of 74.9%.
The median age in Mount Juliet, Tennessee is 39.1 years. The population is 49.5% male and 50.5% female.
The population has grown 76.3% since 2010 (24,989 → 44,066).
Mount Juliet city, TN Climate
Mount Juliet city, TN has an average annual temperature of 14.5°C (58°F) and receives about 1287 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
14.5°C
Avg Temp
1287
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 2° / 36° | 101 mm |
| February | 4° / 40° | 101 mm |
| March | 9° / 49° | 134 mm |
| April | 14° / 58° | 108 mm |
| May | 19° / 66° | 128 mm |
| June | 24° / 74° | 107 mm |
| July | 26° / 78° | 106 mm |
| August | 25° / 77° | 91 mm |
| September | 22° / 71° | 95 mm |
| October | 15° / 59° | 78 mm |
| November | 9° / 49° | 114 mm |
| December | 5° / 40° | 124 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 Mount Juliet city, TN
The most comfortable months to visit Mount Juliet 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.
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Population, race, income, age, and trends across Tennessee
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.