423 Area Code

72 cities use the 423 area code in Tennessee.

The 423 area code spans 26 counties in Tennessee.

Median age: 41.62

Median age in Area Code 423 is 41.62 years. 10.81% of residents are aged 0-9. 12.24% of residents are aged 10-19. The percentage of residents in their twenties is 13.14. 12.00 % are in their thirties, 12.34% in their fourties, 13.72 % in their fifties, and 12.99 % in their sixties. 8.67 % of residents are in their seventies and 4.09 % are eighty and over.

50.83% are female
49.17% are male

49.17% of residents in Area Code 423 are male and 50.83% are female. 48.90% of residents are married and 15.87% are divorced. 27.82% have never been married. 7.41% are widowed. The average size of resident families is 2.98.

Median household income: 51,907.92
45.54% have two income earners
20.04% of households earn $100,000+

Median household income in Area Code 423 is $51,907.92 with 45.54% of families having two income earners. 20.04% of households earn at least $100,000. 3.55% of households have an income under $5,000, 3.33% from $5,000-$10,000, 5.88% from $10,000-$15,000, 5.88% from $15,000-$20,000, 5.67% from $20,000-$25,000, 10.69% from $25,000-$35,000, 14.19% from $35,000-$50,000, 18.36% from $50,000-$75,000, 12.29% from $75,000-$100,000, 12.13% from $100,000-$150,000 and 7.90% over $150,000. The median income of individuals is $27,375.59.

Median home value: $162,940.96
Median rent: $782.12
Rent burden: 28.84%

67.85% of households in Area Code 423 own (rather than rent) their residence. The median value of those homes is $162,940.96. The median rent paid by renters is $782.12 or 28.84% of the median renter's household income.

41.45% have a Science and Engineering degree

13.26% of residents in Area Code 423 have less than a high school education. 34.36% have a high school diploma but no more. 28.83% of residents have some college but no more. 14.69% have a bachelor's degree (or equivalent) but no more. 8.83% have a graduate degree. 41.45% have a Bachelor's degree or higher in a Science and Engineering (or related) field.

23.90 minutes of commute time

57.06% of residents in Area Code 423 16 and older are in the labor force. 6.03% of residents are unemployed. The median commute time of resident workers in Area Code 423 is 23.90 minutes.

4.39% report being Hispanic

87.74% of residents in Area Code 423 report their race as White. 6.33% report their race as Black or African American. 0.93% report their race as Asian. 0.18% report their race as American Indian and Alaska Native. 0.07% report their race as Native Hawaiian and Other Pacific Islander. 1.21% report their race as Some other race. 3.53% report their race as Two or more races. 4.39% report being Hispanic. Note: Hispanic is considered to be an ethnicity and not a race.

18.84% report a disability
1.06% speak limited English
10.15% have no health insurance
8.31% are veterans

18.84% of residents in Area Code 423 report a disability. 1.06% of residents only speak limited English. 10.15% of residents report not having health insurance. 8.31% of residents are veterans.

There are 144 ZIP codes within the 423 area code, covering cities across 26 counties in Tennessee.

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