Zip Code 37919
Knoxville, Tennessee — Knox County
📍 ZIP code 37919 is in Knoxville, Knox County, Tennessee.
ZIP code 37919 is located in Knoxville, Knox County, Tennessee. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 31,401. The area code for ZIP code 37919 is 423.
Quick Answer
Zip code 37919 is in Knoxville, Tennessee (Knox County). It has a population of 31,401, median household income of $71,863, and median home value of $453,000.
Population
31,401
Income
$71,863
Home Value
$453,000
Climate
88°F / 26°F
About Zip Code 37919
Zip code 37919 is located in Knoxville, Tennessee, within Knox County. Home to approximately 31,401 residents, this area sits at an elevation of 892 ft and falls within the Central (CST/CDT) timezone. The local area code is 423.
The median household income is $71,863 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $453,000, and the cost of living index is 128 (28% above the national average of 100).
Summers average a high of 88°F while winters drop to 26°F. The area receives about 56 in of rain and 6 in of snow annually. The zip code covers 19.1 square miles of land area and 1.6 square miles of water.
Key Statistics
31,401
$71,863
$453,000
Central (CST/CDT)
423
892 ft
19.1 sq mi
39
15,499
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Compare With Nearby Zip Codes
| Metric | 37919 | 37909 | 37921 | 37923 | 37916 | 37902 |
|---|---|---|---|---|---|---|
| City | Knoxville, TN | Knoxville, TN | Knoxville, TN | Knoxville, TN | Knoxville, TN | Knoxville, TN |
| Population | 31,401 | 16,848 | 29,064 | 30,874 | 14,771 | 2,308 |
| Median Income | $71,863 | $61,365 | $57,813 | $70,046 | $17,982 | $56,397 |
| Home Value | $453,000 | $273,900 | $204,300 | $292,500 | $270,000 | $570,700 |
| Cost of Living | 128 | 84 | 67 | 93 | 62 | 139 |
| Median Age | 39 | 36.4 | 34 | 36.4 | 20.6 | 35.2 |
Cost of Living
100 = National Average. Knoxville's cost of living is 28% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.3x
Demographics
Zip code 37919 has a population of 31,401 people with a median age of 39. There are 15,499 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Knoxville (37919) population trend from 2010 to 2024
↑ 27.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
88°F
26°F
56 in
6 in
Knoxville experiences warm summers with average highs around 88°F. Winters are cool with lows averaging 26°F. The area receives about 6 in of snow per year.
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Housing & Economy
Median Home Value
$453,000
Median Household Income
$71,863
With 15,499 housing units across 19.1 square miles, 37919 has a housing density of 811 units per square mile. The home price-to-income ratio is 6.3x.
Location & Geography
Latitude
35.9147°
Longitude
-84.0002°
Land Area
19.1 sq mi
Water Area
1.6 sq mi
Nearby Zip Codes
Zip codes closest to 37919 (Knoxville, TN) with distances:
All Zip Codes in Knoxville, TN
Other zip codes serving Knoxville:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 37919's $71,863. A way to compare Knoxville 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 37919 (Knoxville, 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 Knoxville, Tennessee?
Knoxville, Tennessee uses zip code 37919 along with 10 other zip codes.
What county is zip code 37919 in?
Zip code 37919 is located in Knox County, Tennessee.
What is the population of zip code 37919?
The population of zip code 37919 is 31,401 with a median age of 39.
Is 37919 in Knoxville, Tennessee?
Yes, zip code 37919 is in Knoxville, Knox County, Tennessee. The area code is 423.
Frequently Asked Questions
What city is zip code 37919 in?
Zip code 37919 is in Knoxville, Tennessee. It is part of Knox County and uses the Central (CST/CDT) timezone.
What is zip code 37919?
Zip code 37919 is a U.S. postal code in Knoxville, Tennessee (Knox County). It has a population of 31,401 and covers 19.1 square miles.
What is the population of zip code 37919?
The population of zip code 37919 (Knoxville, TN) is 31,401 with a median age of 39. There are approximately 15,499 housing units in this area.
What is the median income in zip code 37919?
The median household income in zip code 37919 (Knoxville, TN) is $71,863 per year. The cost of living index is 128 (100 = national average).
What is the average home price in zip code 37919?
The median home value in zip code 37919 (Knoxville, TN) is $453,000. The cost of living index is 128 compared to the national average of 100.
What county is zip code 37919 in?
Zip code 37919 is located in Knox County, Tennessee. The primary city is Knoxville.
What is the area code for zip code 37919?
Zip code 37919 in Knoxville, TN uses area code 423. It is located in the Central (CST/CDT) timezone.
Is zip code 37919 a good place to live?
Zip code 37919 (Knoxville, TN) has a cost of living index of 128 (100 = national average), a median household income of $71,863, and median home values of $453,000. The median age is 39. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 37919?
The cost of living index for zip code 37919 (Knoxville, TN) is 128, where 100 represents the national average. This area is above the national average. Median home value: $453,000.
What schools serve zip code 37919?
Zip code 37919 in Knoxville, Tennessee is served by the local school district of Knox 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.