Zip Code 37115
Madison, Tennessee — Davidson County
📍 ZIP code 37115 is in Madison, Davidson County, Tennessee.
ZIP code 37115 is located in Madison, Davidson County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 41,303. The area code for ZIP code 37115 is 423.
Quick Answer
Zip code 37115 is in Madison, Tennessee (Davidson County). It has a population of 41,303, median household income of $53,034, and median home value of $271,100.
Population
41,303
Income
$53,034
Home Value
$271,100
Climate
90°F / 27°F
About Zip Code 37115
Zip code 37115 is located in Madison, Tennessee, within Davidson County. Home to approximately 41,303 residents, this area sits at an elevation of 494 ft and falls within the Central (CST/CDT) timezone. The local area code is 423.
The median household income is $53,034 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $271,100, and the cost of living index is 82 (18% below the national average of 100).
Summers average a high of 90°F while winters drop to 27°F. The area receives about 48 in of rain and 1 in of snow annually. The zip code covers 21.3 square miles of land area and 0.6 square miles of water.
Key Statistics
41,303
$53,034
$271,100
Central (CST/CDT)
423
494 ft
21.3 sq mi
38.3
19,845
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Compare With Nearby Zip Codes
| Metric | 37115 | 37216 | 37138 | 37207 | 37206 | 37214 |
|---|---|---|---|---|---|---|
| City | Madison, TN | Nashville, TN | Old Hickory, TN | Nashville, TN | Nashville, TN | Nashville, TN |
| Population | 41,303 | 18,933 | 22,539 | 39,450 | 29,368 | 30,547 |
| Median Income | $53,034 | $82,134 | $87,450 | $60,102 | $88,605 | $71,969 |
| Home Value | $271,100 | $404,100 | $347,500 | $332,500 | $529,400 | $315,000 |
| Cost of Living | 82 | 120 | 117 | 95 | 146 | 100 |
| Median Age | 38.3 | 34.2 | 44.1 | 34.1 | 33 | 37.8 |
Cost of Living
100 = National Average. Madison's cost of living is 18% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
5.1x
Demographics
Zip code 37115 has a population of 41,303 people with a median age of 38.3. There are 19,845 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Madison (37115) population trend from 2010 to 2024
↑ 14.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
27°F
48 in
1 in
Madison experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 27°F. The area receives about 1 in of snow per year.
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Housing & Economy
Median Home Value
$271,100
Median Household Income
$53,034
With 19,845 housing units across 21.3 square miles, 37115 has a housing density of 932 units per square mile. The home price-to-income ratio is 5.1x.
Location & Geography
Latitude
36.2581°
Longitude
-86.6942°
Land Area
21.3 sq mi
Water Area
0.6 sq mi
Nearby Zip Codes
Zip codes closest to 37115 (Madison, TN) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37115's $53,034. A way to compare Madison 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 37115 (Madison, 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 Madison, Tennessee?
Madison, Tennessee uses zip code 37115.
What county is zip code 37115 in?
Zip code 37115 is located in Davidson County, Tennessee.
What is the population of zip code 37115?
The population of zip code 37115 is 41,303 with a median age of 38.3.
Is 37115 in Madison, Tennessee?
Yes, zip code 37115 is in Madison, Davidson County, Tennessee. The area code is 423.
Frequently Asked Questions
What city is zip code 37115 in?
Zip code 37115 is in Madison, Tennessee. It is part of Davidson County and uses the Central (CST/CDT) timezone.
What is zip code 37115?
Zip code 37115 is a U.S. postal code in Madison, Tennessee (Davidson County). It has a population of 41,303 and covers 21.3 square miles.
What is the population of zip code 37115?
The population of zip code 37115 (Madison, TN) is 41,303 with a median age of 38.3. There are approximately 19,845 housing units in this area.
What is the median income in zip code 37115?
The median household income in zip code 37115 (Madison, TN) is $53,034 per year. The cost of living index is 82 (100 = national average).
What is the average home price in zip code 37115?
The median home value in zip code 37115 (Madison, TN) is $271,100. The cost of living index is 82 compared to the national average of 100.
What county is zip code 37115 in?
Zip code 37115 is located in Davidson County, Tennessee. The primary city is Madison.
What is the area code for zip code 37115?
Zip code 37115 in Madison, TN uses area code 423. It is located in the Central (CST/CDT) timezone.
Is zip code 37115 a good place to live?
Zip code 37115 (Madison, TN) has a cost of living index of 82 (100 = national average), a median household income of $53,034, and median home values of $271,100. The median age is 38.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37115?
The cost of living index for zip code 37115 (Madison, TN) is 82, where 100 represents the national average. This area is below the national average. Median home value: $271,100.
What schools serve zip code 37115?
Zip code 37115 in Madison, Tennessee is served by the local school district of Davidson 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.