Zip Code 37865
Seymour, Tennessee — Sevier County
📍 ZIP code 37865 is in Seymour, Sevier County, Tennessee.
ZIP code 37865 is located in Seymour, Sevier County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 25,113. The area code for ZIP code 37865 is 423.
Quick Answer
Zip code 37865 is in Seymour, Tennessee (Sevier County). It has a population of 25,113, median household income of $88,410, and median home value of $276,900.
Population
25,113
Income
$88,410
Home Value
$276,900
Climate
90°F / 27°F
About Zip Code 37865
Zip code 37865 is located in Seymour, Tennessee, within Sevier County. Home to approximately 25,113 residents, this area sits at an elevation of 1033 ft and falls within the Central (CST/CDT) timezone. The local area code is 423.
The median household income is $88,410 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $276,900, and the cost of living index is 98 (2% below the national average of 100).
Summers average a high of 90°F while winters drop to 27°F. The area receives about 49 in of rain and 4 in of snow annually. The zip code covers 70.6 square miles of land area and 0.1 square miles of water.
Key Statistics
25,113
$88,410
$276,900
Central (CST/CDT)
423
1033 ft
70.6 sq mi
42.2
10,329
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Compare With Nearby Zip Codes
| Metric | 37865 | 37920 | 37886 | 37862 | 37914 | 37804 |
|---|---|---|---|---|---|---|
| City | Seymour, TN | Knoxville, TN | Walland, TN | Sevierville, TN | Knoxville, TN | Maryville, TN |
| Population | 25,113 | 43,509 | 3,585 | 21,719 | 20,917 | 27,423 |
| Median Income | $88,410 | $61,348 | $65,719 | $58,110 | $55,933 | $75,794 |
| Home Value | $276,900 | $231,300 | $207,000 | $283,800 | $204,300 | $224,400 |
| Cost of Living | 98 | 74 | 77 | 83 | 65 | 83 |
| Median Age | 42.2 | 35.5 | 49.5 | 43.1 | 41.3 | 40.3 |
Cost of Living
100 = National Average. Seymour's cost of living is 2% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.1x
Demographics
Zip code 37865 has a population of 25,113 people with a median age of 42.2. There are 10,329 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Seymour (37865) population trend from 2010 to 2024
↓ -21.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
90°F
27°F
49 in
4 in
Seymour experiences hot summers with average highs around 90°F. Winters are cool with lows averaging 27°F. The area receives about 4 in of snow per year.
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Housing & Economy
Median Home Value
$276,900
Median Household Income
$88,410
With 10,329 housing units across 70.6 square miles, 37865 has a housing density of 146 units per square mile. The home price-to-income ratio is 3.1x.
Location & Geography
Latitude
35.8512°
Longitude
-83.7349°
Land Area
70.6 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 37865 (Seymour, TN) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37865's $88,410. A way to compare Seymour 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 37865 (Seymour, 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 Seymour, Tennessee?
Seymour, Tennessee uses zip code 37865.
What county is zip code 37865 in?
Zip code 37865 is located in Sevier County, Tennessee.
What is the population of zip code 37865?
The population of zip code 37865 is 25,113 with a median age of 42.2.
Is 37865 in Seymour, Tennessee?
Yes, zip code 37865 is in Seymour, Sevier County, Tennessee. The area code is 423.
Frequently Asked Questions
What city is zip code 37865 in?
Zip code 37865 is in Seymour, Tennessee. It is part of Sevier County and uses the Central (CST/CDT) timezone.
What is zip code 37865?
Zip code 37865 is a U.S. postal code in Seymour, Tennessee (Sevier County). It has a population of 25,113 and covers 70.6 square miles.
What is the population of zip code 37865?
The population of zip code 37865 (Seymour, TN) is 25,113 with a median age of 42.2. There are approximately 10,329 housing units in this area.
What is the median income in zip code 37865?
The median household income in zip code 37865 (Seymour, TN) is $88,410 per year. The cost of living index is 98 (100 = national average).
What is the average home price in zip code 37865?
The median home value in zip code 37865 (Seymour, TN) is $276,900. The cost of living index is 98 compared to the national average of 100.
What county is zip code 37865 in?
Zip code 37865 is located in Sevier County, Tennessee. The primary city is Seymour.
What is the area code for zip code 37865?
Zip code 37865 in Seymour, TN uses area code 423. It is located in the Central (CST/CDT) timezone.
Is zip code 37865 a good place to live?
Zip code 37865 (Seymour, TN) has a cost of living index of 98 (100 = national average), a median household income of $88,410, and median home values of $276,900. The median age is 42.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37865?
The cost of living index for zip code 37865 (Seymour, TN) is 98, where 100 represents the national average. This area is below the national average. Median home value: $276,900.
What schools serve zip code 37865?
Zip code 37865 in Seymour, Tennessee is served by the local school district of Sevier 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.