Germantown, Tennessee Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Germantown, Tennessee is 40,812 as of the 2023 American Community Survey, making it the 22nd-largest city in Tennessee. The median household income is $144,799, the median home value is $441,200, and the median age is 43.9.
The population has grown 3.2% since 2010 (38,877 → 40,128).
40,812
Population
2041
People / sq mi
$144,799
Median Income
$441,200
Median Home Value
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Germantown covers 20.0 sq mi of land at 2041 people per square mile.
About Germantown, TN
Educational attainment is the headline number in Germantown: 71.2% of adults 25 and older have a four-year degree. With 40,812 residents, Germantown is a city in Tennessee. It ranks #22 among cities in Tennessee by population.
Earnings sit at the high end: a median household income of $144,799, above the US median of $78,538. Very few residents live in poverty — 1.7%, below the national 12.4%. A typical home is worth $441,200, with typical rent around $1,760.
The population is unusually well-credentialed for US cities — 71.2% of adults have a four-year degree, above the national 35.0%. A solid 16.8% of workers are based at home, above the national 14.0%, and the average commute runs about 21 minutes each way.
The education numbers are the throughline: a college-heavy population in Germantown usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Germantown city Population History (2010-2024)
The city of Germantown city had a population of 38,877 in 2010 and 40,128 in 2024, a 3.2% growth over 14 years. The peak was 41,263 in 2020. Average annual growth rate: 0.24%.
40,128
Population (2024)
38,877
Population (2010)
41,263
Peak (2020)
0.24%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 38,877 |
| 2011 | 39,116 |
| 2012 | 39,374 |
| 2013 | 39,339 |
| 2014 | 39,275 |
| 2015 | 39,243 |
| 2016 | 39,180 |
| 2017 | 39,133 |
| 2018 | 39,151 |
| 2019 | 39,225 |
| 2020 | 41,263 |
| 2021 | 40,924 |
| 2022 | 40,653 |
| 2023 | 40,438 |
| 2024 | 40,128 |
Race & Ethnicity
| White | 85.4% |
| Black or African American | 4.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Economy & Income
$144,799
Median Household Income
$72,787
Per Capita Income
1.7%
Poverty Rate
1.9%
Unemployment Rate
Housing
$441,200
Median Home Value
$1,760
Median Rent
86.2%
Owner-Occupied
Education
98.3%
High School+
71.2%
Bachelor's+
Commute
0.1%
Drive Alone
76.1%
Public Transit
16.8%
Work From Home
20.9 min
Avg Commute
Community Profile
42.8%
Foreign Born
91.1%
Non-English at Home
7.2%
Veterans
8.0%
With Disability
97.8%
Health Insurance
96.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 26.6% |
| Information | 12.6% |
| Finance, Insurance & Real Estate | 11.9% |
| Manufacturing | 9.7% |
| Retail Trade | 8.3% |
| Education, Health Care & Social Services | 6.1% |
| Arts, Entertainment & Food Services | 5.5% |
| Construction | 3.1% |
| Public Administration | 2.4% |
| Transportation & Warehousing | 1.8% |
| Agriculture & Mining | 1.1% |
Largest cities in Tennessee
Largest counties in Tennessee
Part of Tennessee
Metro areas in Tennessee
City rankings
Frequently Asked Questions
Germantown, Tennessee has a population of 40,812 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 22nd-largest city in Tennessee.
The median household income in Germantown, Tennessee is $144,799, with 1.7% of residents living below the federal poverty level.
The median home value in Germantown, Tennessee is $441,200, with median monthly rent at $1,760 and a homeownership rate of 86.2%.
The median age in Germantown, Tennessee is 43.9 years. The population is 48.2% male and 51.8% female.
The population has grown 3.2% since 2010 (38,877 → 40,128).
Germantown city, TN Climate
Germantown city, TN has an average annual temperature of 16.4°C (62°F) and receives about 1363 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
16.4°C
Avg Temp
1363
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 39° | 106 mm |
| February | 7° / 44° | 110 mm |
| March | 12° / 53° | 139 mm |
| April | 17° / 62° | 145 mm |
| May | 21° / 70° | 133 mm |
| June | 26° / 78° | 108 mm |
| July | 28° / 82° | 102 mm |
| August | 27° / 80° | 77 mm |
| September | 23° / 74° | 88 mm |
| October | 17° / 63° | 83 mm |
| November | 11° / 52° | 132 mm |
| December | 6° / 43° | 140 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 Germantown city, TN
The most comfortable months to visit Germantown city, 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 -1°C low). April is usually the wettest month.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.