ZIP code 37931
Where is ZIP code 37931?
Knoxville, Tennessee
Knox County · Standard ZIP code
ZIP code 37931 belongs to Knoxville, Tennessee in Knox County. 37931 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 865. About 31,842 people live in the 37931 area, where the median household income is $92,150. The closest ZIP codes are 37932 (Knoxville, 4.4 mi south), 37923 (Knoxville, 4.8 mi southeast) and 37849 (Powell, 5.7 mi northeast).
| ZIP code | 37931 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Knoxville |
| State | Tennessee (TN) |
| County | Knox County |
| Time zone | Eastern Time · now |
| Area code | 865 |
| Coordinates | 35.9924, -84.1201 map |
| 3-digit prefix | 379 |
Population and income in 37931
| Population | 31,842 · higher than 90% of Tennessee ZIP codes |
|---|---|
| People per square mile | 1,123 · higher than 86% of Tennessee ZIP codes |
| Median age | 37.7 years · lower than 77% of Tennessee ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $92,150 · higher than 89% of Tennessee ZIP codes |
| Income per person | $43,533 |
| Below the poverty line | 7.1% |
| Bachelor’s degree or higher | 47% of adults 25+ |
| Median home value | $359,600 · higher than 86% of Tennessee ZIP codes |
| Median rent | $1,542 a month |
| Housing units | 13,373 |
| Households | 12,538 (2.52 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 28.37 sq mi (plus 0.56 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 37931. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 37931
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 37932 | Knoxville, TN | 4.4 mi S | Standard |
| 37923 | Knoxville, TN | 4.8 mi SE | Standard |
| 37849 | Powell, TN | 5.7 mi NE | Standard |
| 37909 | Knoxville, TN | 6.3 mi SE | Standard |
| 37921 | Knoxville, TN | 6.6 mi E | Standard |
| 37716 | Clinton, TN | 7.6 mi NW | Standard |
| 37912 | Knoxville, TN | 8 mi E | Standard |
| 37830 | Oak Ridge, TN | 8.1 mi W | Standard |
| 37919 | Knoxville, TN | 8.1 mi SE | Standard |
| 37717 | Clinton, TN | 8.5 mi N | PO Box only |
| 37934 | Farragut, TN | 8.6 mi S | Standard |
| 37927 | Knoxville, TN | 8.8 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 37931 or measure the distance to another ZIP code.
How to address mail to 37931
123 MAIN ST
KNOXVILLE TN 37931
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (37931-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Knoxville, TN
- 37901
- 37902
- 37909
- 37912
- 37914
- 37915
- 37916
- 37917
- 37918
- 37919
- 37920
- 37921
- 37922
- 37923
- 37924
- 37927
- 37928
- 37929
- 37930
- 37932
- 37933
- 37938
- 37939
- 37940
- 37950
- 37995
- 37996
- 37997
- 37998
All Knoxville ZIP codes with population and income →
Questions
- What city is ZIP code 37931?
- 37931 is a Knoxville, Tennessee ZIP code.
- What county is 37931 in?
- ZIP code 37931 is in Knox County, Tennessee.
- What time zone is ZIP code 37931 in?
- 37931 is in the Eastern Time zone (America/New_York).
- What area code is 37931?
- Phone numbers in ZIP code 37931 use area code 865.
- What is the population of ZIP code 37931?
- About 31,842 people live in ZIP code 37931, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 37931?
- The median household income in 37931 is $92,150 a year, higher than 89% of Tennessee ZIP codes.
- What ZIP codes are near 37931?
- The nearest ZIP codes to 37931 are 37932 (Knoxville, 4.4 miles), 37923 (Knoxville, 4.8 miles), 37849 (Powell, 5.7 miles) and 37909 (Knoxville, 6.3 miles).