731 Area Code

69 cities use the 731 area code in Tennessee.

The 731 area code spans 23 counties in Tennessee.

Median age: 38.09

Median age in Area Code 731 is 38.09 years. 12.75% of residents are aged 0-9. 13.52% of residents are aged 10-19. The percentage of residents in their twenties is 13.69. 12.89 % are in their thirties, 12.06% in their fourties, 12.75 % in their fifties, and 11.75 % in their sixties. 7.03 % of residents are in their seventies and 3.58 % are eighty and over.

51.19% are female
48.81% are male

48.81% of residents in Area Code 731 are male and 51.19% are female. 46.74% of residents are married and 14.61% are divorced. 32.21% have never been married. 6.44% are widowed. The average size of resident families is 3.13.

Median household income: 57,579.01
48.28% have two income earners
23.35% of households earn $100,000+

Median household income in Area Code 731 is $57,579.01 with 48.28% of families having two income earners. 23.35% of households earn at least $100,000. 4.04% of households have an income under $5,000, 3.13% from $5,000-$10,000, 5.53% from $10,000-$15,000, 5.15% from $15,000-$20,000, 5.13% from $20,000-$25,000, 10.22% from $25,000-$35,000, 13.25% from $35,000-$50,000, 17.97% from $50,000-$75,000, 12.24% from $75,000-$100,000, 13.30% from $100,000-$150,000 and 10.04% over $150,000. The median income of individuals is $30,981.64.

Median home value: $155,855.95
Median rent: $901.24
Rent burden: 30.88%

64.46% of households in Area Code 731 own (rather than rent) their residence. The median value of those homes is $155,855.95. The median rent paid by renters is $901.24 or 30.88% of the median renter's household income.

38.98% have a Science and Engineering degree

11.95% of residents in Area Code 731 have less than a high school education. 33.06% have a high school diploma but no more. 28.25% of residents have some college but no more. 16.18% have a bachelor's degree (or equivalent) but no more. 10.57% have a graduate degree. 38.98% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

23.05 minutes of commute time

60.29% of residents in Area Code 731 16 and older are in the labor force. 5.64% of residents are unemployed. The median commute time of resident workers in Area Code 731 is 23.05 minutes.

4.77% report being Hispanic

68.96% of residents in Area Code 731 report their race as White. 23.84% report their race as Black or African American. 1.80% report their race as Asian. 0.20% report their race as American Indian and Alaska Native. 0.09% report their race as Native Hawaiian and Other Pacific Islander. 1.73% report their race as Some other race. 3.37% report their race as Two or more races. 4.77% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

15.81% report a disability
1.24% speak limited English
9.59% have no health insurance
7.26% are veterans

15.81% of residents in Area Code 731 report a disability. 1.24% of residents only speak limited English. 9.59% of residents report not having health insurance. 7.26% of residents are veterans.

There are 125 ZIP codes within the 731 area code, covering cities across 23 counties in Tennessee.

• 423 (Knoxville, TN)
• 615 (Nashville, TN)
• 629 (Nashville, TN)
• 865 (Nashville, TN)
• 901 (Memphis, TN)
• 931 (Nashville, TN)