Arlington, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Arlington, Tennessee is 14,989 as of the 2023 American Community Survey, making it the 40th-largest city in Tennessee. The median household income is $125,909, the median home value is $367,700, and the median age is 35.2.
The population has grown 34.9% since 2010 (11,525 → 15,550).
14,989
Population
631
People / sq mi
$125,909
Median Income
$367,700
Median Home Value
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Arlington covers 23.8 sq mi of land at 631 people per square mile.
About Arlington, TN
Arlington stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 631 people per square mile. With 14,989 residents, Arlington is a city in Tennessee. It ranks #40 among cities in Tennessee by population.
Median household income is $125,909, above the US median of $78,538. The poverty rate, 4.1%, is on the lower side for US cities and below the national 12.4%. Homes carry a median value of $367,700, with typical rent around $2,046.
About 50.1% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. About 13.8% of the workforce is home-based, close to the national 14.0%, and the average commute runs about 30 minutes each way.
Arlington town Population History (2010-2024)
The city of Arlington town had a population of 11,525 in 2010 and 15,550 in 2024, a 34.9% growth over 14 years. The peak was 15,550 in 2024. Average annual growth rate: 2.36%.
15,550
Population (2024)
11,525
Population (2010)
15,550
Peak (2024)
2.36%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 11,525 |
| 2011 | 11,608 |
| 2012 | 11,695 |
| 2013 | 11,697 |
| 2014 | 11,692 |
| 2015 | 11,694 |
| 2016 | 11,690 |
| 2017 | 11,688 |
| 2018 | 11,709 |
| 2019 | 11,743 |
| 2020 | 14,918 |
| 2021 | 15,003 |
| 2022 | 15,146 |
| 2023 | 15,369 |
| 2024 | 15,550 |
Race & Ethnicity
| White | 80.7% |
| Black or African American | 11.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$125,909
Median Household Income
$43,591
Per Capita Income
4.1%
Poverty Rate
2.5%
Unemployment Rate
Housing
$367,700
Median Home Value
$2,046
Median Rent
85.2%
Owner-Occupied
Education
97.1%
High School+
50.1%
Bachelor's+
Commute
0.0%
Drive Alone
80.7%
Public Transit
13.8%
Work From Home
29.9 min
Avg Commute
Community Profile
37.2%
Foreign Born
96.8%
Non-English at Home
10.6%
Veterans
7.3%
With Disability
96.3%
Health Insurance
98.1%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 25.3% |
| Finance, Insurance & Real Estate | 11.2% |
| Arts, Entertainment & Food Services | 9.2% |
| Manufacturing | 8.4% |
| Public Administration | 7.8% |
| Retail Trade | 6.3% |
| Information | 5.4% |
| Education, Health Care & Social Services | 4.8% |
| Construction | 4.4% |
| Transportation & Warehousing | 1.8% |
Largest cities in Tennessee
Largest counties in Tennessee
Part of Tennessee
Metro areas in Tennessee
City rankings
Frequently Asked Questions
Arlington, Tennessee has a population of 14,989 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 40th-largest city in Tennessee.
The median household income in Arlington, Tennessee is $125,909, with 4.1% of residents living below the federal poverty level.
The median home value in Arlington, Tennessee is $367,700, with median monthly rent at $2,046 and a homeownership rate of 85.2%.
The median age in Arlington, Tennessee is 35.2 years. The population is 49.7% male and 50.3% female.
The population has grown 34.9% since 2010 (11,525 → 15,550).
Arlington town, TN Climate
Arlington town, TN has an average annual temperature of 15.7°C (60°F) and receives about 1331 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
15.7°C
Avg Temp
1331
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 3° / 38° | 102 mm |
| February | 6° / 43° | 110 mm |
| March | 11° / 52° | 135 mm |
| April | 16° / 60° | 141 mm |
| May | 20° / 69° | 130 mm |
| June | 25° / 76° | 100 mm |
| July | 27° / 80° | 102 mm |
| August | 26° / 79° | 76 mm |
| September | 22° / 72° | 93 mm |
| October | 16° / 61° | 78 mm |
| November | 10° / 51° | 127 mm |
| December | 5° / 42° | 137 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 Arlington town, TN
The most comfortable months to visit Arlington town, TN are typically September, May and October, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near -2°C low). April is usually the wettest month.
Where to stay near Arlington
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Statewide data for Tennessee
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.