Zip Code 37091
Lewisburg, Tennessee — Marshall County
📍 ZIP code 37091 is in Lewisburg, Marshall County, Tennessee.
ZIP code 37091 is located in Lewisburg, Marshall County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 23,991. The area code for ZIP code 37091 is 615.
Quick Answer
Zip code 37091 is in Lewisburg, Tennessee (Marshall County). It has a population of 23,991, median household income of $61,887, and median home value of $230,700.
Population
23,991
Income
$61,887
Home Value
$230,700
Climate
91°F / 28°F
About Zip Code 37091
Zip code 37091 is located in Lewisburg, Tennessee, within Marshall County. Home to approximately 23,991 residents, this area sits at an elevation of 710 ft and falls within the Central (CST/CDT) timezone. The local area code is 615.
The median household income is $61,887 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $230,700, and the cost of living index is 75 (25% below the national average of 100).
Summers average a high of 91°F while winters drop to 28°F. The area receives about 56 in of rain and 1 in of snow annually. The zip code covers 207.1 square miles of land area and 0.7 square miles of water.
Key Statistics
23,991
$61,887
$230,700
Central (CST/CDT)
615
710 ft
207.1 sq mi
38.9
9,963
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Compare With Nearby Zip Codes
| Metric | 37091 | 37019 | 37034 | 37047 | 38451 | 37180 |
|---|---|---|---|---|---|---|
| City | Lewisburg, TN | Belfast, TN | Chapel Hill, TN | Cornersville, TN | Culleoka, TN | Unionville, TN |
| Population | 23,991 | 618 | 8,596 | 2,685 | 4,196 | 3,831 |
| Median Income | $61,887 | $43,889 | $84,906 | $63,977 | $74,844 | $88,581 |
| Home Value | $230,700 | $257,400 | $306,200 | $236,500 | $268,800 | $273,800 |
| Cost of Living | 75 | 65 | 100 | 76 | 84 | 98 |
| Median Age | 38.9 | 40.9 | 39.2 | 36.3 | 45.5 | 42.5 |
Cost of Living
100 = National Average. Lewisburg's cost of living is 25% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
3.7x
Demographics
Zip code 37091 has a population of 23,991 people with a median age of 38.9. There are 9,963 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Lewisburg (37091) population trend from 2010 to 2024
↓ -25.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
91°F
28°F
56 in
1 in
Lewisburg experiences hot summers with average highs around 91°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
$230,700
Median Household Income
$61,887
With 9,963 housing units across 207.1 square miles, 37091 has a housing density of 48 units per square mile. The home price-to-income ratio is 3.7x.
Location & Geography
Latitude
35.4892°
Longitude
-86.7675°
Land Area
207.1 sq mi
Water Area
0.7 sq mi
Nearby Zip Codes
Zip codes closest to 37091 (Lewisburg, TN) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37091's $61,887. A way to compare Lewisburg 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 37091 (Lewisburg, 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 Lewisburg, Tennessee?
Lewisburg, Tennessee uses zip code 37091.
What county is zip code 37091 in?
Zip code 37091 is located in Marshall County, Tennessee.
What is the population of zip code 37091?
The population of zip code 37091 is 23,991 with a median age of 38.9.
Is 37091 in Lewisburg, Tennessee?
Yes, zip code 37091 is in Lewisburg, Marshall County, Tennessee. The area code is 615.
Frequently Asked Questions
What city is zip code 37091 in?
Zip code 37091 is in Lewisburg, Tennessee. It is part of Marshall County and uses the Central (CST/CDT) timezone.
What is zip code 37091?
Zip code 37091 is a U.S. postal code in Lewisburg, Tennessee (Marshall County). It has a population of 23,991 and covers 207.1 square miles.
What is the population of zip code 37091?
The population of zip code 37091 (Lewisburg, TN) is 23,991 with a median age of 38.9. There are approximately 9,963 housing units in this area.
What is the median income in zip code 37091?
The median household income in zip code 37091 (Lewisburg, TN) is $61,887 per year. The cost of living index is 75 (100 = national average).
What is the average home price in zip code 37091?
The median home value in zip code 37091 (Lewisburg, TN) is $230,700. The cost of living index is 75 compared to the national average of 100.
What county is zip code 37091 in?
Zip code 37091 is located in Marshall County, Tennessee. The primary city is Lewisburg.
What is the area code for zip code 37091?
Zip code 37091 in Lewisburg, TN uses area code 615. It is located in the Central (CST/CDT) timezone.
Is zip code 37091 a good place to live?
Zip code 37091 (Lewisburg, TN) has a cost of living index of 75 (100 = national average), a median household income of $61,887, and median home values of $230,700. The median age is 38.9. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37091?
The cost of living index for zip code 37091 (Lewisburg, TN) is 75, where 100 represents the national average. This area is below the national average. Median home value: $230,700.
What schools serve zip code 37091?
Zip code 37091 in Lewisburg, Tennessee is served by the local school district of Marshall 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.