Zip Code 37040
Clarksville, Tennessee — Montgomery County
📍 ZIP code 37040 is in Clarksville, Montgomery County, Tennessee.
ZIP code 37040 is located in Clarksville, Montgomery County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 62,137. The area code for ZIP code 37040 is 615.
Quick Answer
Zip code 37040 is in Clarksville, Tennessee (Montgomery County). It has a population of 62,137, median household income of $65,331, and median home value of $242,400.
Population
62,137
Income
$65,331
Home Value
$242,400
Climate
90°F / 28°F
About Zip Code 37040
Zip code 37040 is located in Clarksville, Tennessee, within Montgomery County. Home to approximately 62,137 residents, this area sits at an elevation of 523 ft and falls within the Central (CST/CDT) timezone. The local area code is 615.
The median household income is $65,331 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $242,400, and the cost of living index is 81 (19% below the national average of 100).
Summers average a high of 90°F while winters drop to 28°F. The area receives about 54 in of rain and 1 in of snow annually. The zip code covers 92.4 square miles of land area and 1.5 square miles of water.
Key Statistics
62,137
$65,331
$242,400
Central (CST/CDT)
615
523 ft
92.4 sq mi
30.6
24,628
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Compare With Nearby Zip Codes
| Metric | 37040 | 37042 | 37043 | 42223 | 37052 | 37191 |
|---|---|---|---|---|---|---|
| City | Clarksville, TN | Clarksville, TN | Clarksville, TN | Fort Campbell, TN | Cunningham, TN | Clarksville, TN |
| Population | 62,137 | 85,169 | 57,246 | 19,261 | 1,971 | 3,998 |
| Median Income | $65,331 | $66,435 | $91,871 | $64,525 | $78,311 | $97,174 |
| Home Value | $242,400 | $220,700 | $325,400 | $266,400 | $198,100 | $247,400 |
| Cost of Living | 81 | 74 | 111 | 90 | 77 | 96 |
| Median Age | 30.6 | 30.2 | 35.7 | 22.2 | 47.3 | 38.9 |
Cost of Living
100 = National Average. Clarksville's cost of living is 19% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.7x
Demographics
Zip code 37040 has a population of 62,137 people with a median age of 30.6. There are 24,628 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Clarksville (37040) population trend from 2010 to 2024
↓ -28.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
28°F
54 in
1 in
Clarksville experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 28°F. The area receives about 1 in of snow per year.
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Housing & Economy
Median Home Value
$242,400
Median Household Income
$65,331
With 24,628 housing units across 92.4 square miles, 37040 has a housing density of 267 units per square mile. The home price-to-income ratio is 3.7x.
Location & Geography
Latitude
36.5226°
Longitude
-87.3349°
Land Area
92.4 sq mi
Water Area
1.5 sq mi
Nearby Zip Codes
Zip codes closest to 37040 (Clarksville, TN) with distances:
All Zip Codes in Clarksville, TN
Other zip codes serving Clarksville:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37040's $65,331. A way to compare Clarksville to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 37040 (Clarksville, TN). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Clarksville, Tennessee?
Clarksville, Tennessee uses zip code 37040 along with 3 other zip codes.
What county is zip code 37040 in?
Zip code 37040 is located in Montgomery County, Tennessee.
What is the population of zip code 37040?
The population of zip code 37040 is 62,137 with a median age of 30.6.
Is 37040 in Clarksville, Tennessee?
Yes, zip code 37040 is in Clarksville, Montgomery County, Tennessee. The area code is 615.
Frequently Asked Questions
What city is zip code 37040 in?
Zip code 37040 is in Clarksville, Tennessee. It is part of Montgomery County and uses the Central (CST/CDT) timezone.
What is zip code 37040?
Zip code 37040 is a U.S. postal code in Clarksville, Tennessee (Montgomery County). It has a population of 62,137 and covers 92.4 square miles.
What is the population of zip code 37040?
The population of zip code 37040 (Clarksville, TN) is 62,137 with a median age of 30.6. There are approximately 24,628 housing units in this area.
What is the median income in zip code 37040?
The median household income in zip code 37040 (Clarksville, TN) is $65,331 per year. The cost of living index is 81 (100 = national average).
What is the average home price in zip code 37040?
The median home value in zip code 37040 (Clarksville, TN) is $242,400. The cost of living index is 81 compared to the national average of 100.
What county is zip code 37040 in?
Zip code 37040 is located in Montgomery County, Tennessee. The primary city is Clarksville.
What is the area code for zip code 37040?
Zip code 37040 in Clarksville, TN uses area code 615. It is located in the Central (CST/CDT) timezone.
Is zip code 37040 a good place to live?
Zip code 37040 (Clarksville, TN) has a cost of living index of 81 (100 = national average), a median household income of $65,331, and median home values of $242,400. The median age is 30.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37040?
The cost of living index for zip code 37040 (Clarksville, TN) is 81, where 100 represents the national average. This area is below the national average. Median home value: $242,400.
What schools serve zip code 37040?
Zip code 37040 in Clarksville, Tennessee is served by the local school district of Montgomery County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.