All ZIP Codes, Map and Demographics of Knoxville, TN

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Data Last Updated: March 1, 2026
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ZIP Codes:19 Standard, 8 PO Boxes, 4 Unique [See All]
County:Knox County, TN
Area Code:865
Time Zone:Eastern (GMT -05:00)
Local Time:12:00:00 AM
Population:190,740 (Census Place) [More Demographics]
Statistical Area:Knoxville, TN [Learn More]
Coordinates:35.9621, -83.9203
Land Area:386.02 sq miles (ZIP Codes)
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Knoxville, TN has 31 ZIP Codes


ZIP CodeTypePopulationPop% of Population% of PopAlias Names
37901 P.O. Box00.00%Knox
37902Standard2,4790.57%
37909Standard16,0663.70%
37912Standard22,3135.14%
37914Standard20,5874.74%
37915Standard5,5091.27%
37916Standard14,4003.31%
37917Standard25,0135.76%
37918Standard46,24510.64%
37919Standard30,8227.09%
37920Standard41,2109.49%Kimberlin Heights,Kimberlin Hgt
37921Standard28,9036.65%
37922Standard39,6239.12%Concord,Concord Farr,Concord Farragut
37923Standard29,7056.84%
37924Standard12,8942.97%
37927 P.O. Box00.00%
37928 P.O. Box00.00%
37929Standard00.00%Plaza Tower
37930 P.O. Box00.00%
37931Standard31,3587.22%
37932Standard21,7265.00%
37933 P.O. Box00.00%Concord Farragut,Farragut
37934Standard27,4146.31%Concord,Concord Farr,Concord Farragut,Knox,Knoxville,Knx,Kville
37938Standard18,2074.19%
37939 P.O. Box00.00%
37940 P.O. Box00.00%
37950 P.O. Box00.00%
37995 Unique00.00%First Tenn National Bank
37996 Unique00.00%University Of Tenn
37997 Unique00.00%Suntrust Bank
37998 Unique00.00%Johnson Bible College
Show All 31 ZIP Codes |
27,414 people in Farragut, TN — get this data and hundreds of fields for every U.S. ZIP code View Database Try API
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Population & Demographics


Knoxville, TN has 442,846 residents, with an average household size of 2.2. The gender split is 48.5% male and 51.5% female - about the same as the national split. By age, the top brackets are 30-34 (5.8%) and 35-39 (5.0%). By race, White and Black or African American are the largest groups. Hispanic or Latino (of any race) is 7.5%. Those born outside the United States make up 7.0% (lower than the Nation).

Explore More: Population Over Time By Age & Gender By Race By Gender Nativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.

There are two kinds of demographics shown in the charts for Knoxville, TN. Each covers a different geographic boundary and has different criteria for what is included. Learn More

Total Population:407,060
Total Households:167,908
Total Housing Units:192,661
Average Household Size:2.36
Average Family Size:3.04

All ZIP Codes assigned this City name by the USPS.

Total Population:190,740
Total Households:82,857
Total Housing Units:91,908
Average Household Size:2.17
Average Family Size:3.63

Data for the U.S. Census Place.

Population Over Time (with 2010 & 2020 Census Benchmarks)


Line chart of All ZIPs in Knoxville, TN population estimates from 2011-2024, with markers for the 2010 and 2020 Decennial Census counts to show growth or decline over time. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--389,103392,339396,419399,446403,820406,247409,720412,724417,964421,205430,050436,737442,846
Decennial Census391,389------------------434,474------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 36.8

Male Median Age: 35.8

Female Median Age: 37.8

Line Chart showing the population by Age Group and Gender of all ZIPs in Knoxville, Tennessee. One line shows the Total population in that age group, another line shows the Male population for that age group, and the last line shows the Female population for the given age group. A table also provides the same information. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male12,29812,59113,36915,51017,26715,38214,74714,06612,84012,94312,70413,08012,55610,7708,6845,6283,3342,729
Female11,57012,37312,84215,56617,96215,60815,16414,59113,28213,25513,22514,36213,89012,72310,3547,3724,6875,150
Total23,86824,96426,21131,07635,22930,99029,91128,65726,12226,19825,92927,44226,44623,49319,03813,0008,0217,879
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


Pie Chart showing Population by Race for all ZIPs in Knoxville, Tennessee. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
White:316,29978.02%
Black:38,9449.61%
Hispanic:*25,7446.35%
Asian:9,8142.42%
American Indian:1,8780.46%
Hawaiian:2860.07%
Other:12,4463.07%
Total:405,411100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


Pie chart showing Male vs Demale share of the population. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
GenderCountPercentageMedian Age
Males:197,27348.46%35.8 years
Females:209,78751.54%37.8 years
Total:407,060100%36.8 years

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:409,08992.38%
Native, born in PR, Island Areas, or abroad:4,3960.99%
Foreign born, naturalized U.S. citizen:12,4202.80%
Foreign born, not a U.S. citizen:16,9416.63%
Total Population:442,846100%
Total Native Population:413,48593.37%
Total Foreign-born Population:29,3616.63%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


ZIP Codes in Knoxville, TN have an average household income of $69,902 (higher than the State by 4.2%, and lower than the Nation by 11.0%). Family vs nonfamily earnings show a significant gap ($91,824 vs $45,202). Employment participation is about the same as the Nation (63.3%). The unemployment rate is 4.4%, which is lower than the Nation (5.2%).

Explore More: Income Over Time Household Income Employment Status By Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Line Chart showing Median Income Estimates from 2011 until 2024 of Median Household Income, Median Family Income, Median Nonfamily Income, Median Male Income, and Median Female Income for all ZIPs in Knoxville, Tennessee. A table also provides the same information. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Income Type2011210220132014201520162017201820192020202120222023
Median Household Income$47,701$48,061$48,037$48,343$49,122$50,131$51,844$53,642$56,189$58,524$61,320$67,362$69,902
Median Family Income$61,757$64,809$65,137$66,538$67,527$66,966$71,747$73,016$77,112$77,051$84,711$86,429$91,824
Median NonFamily Income$31,413$31,126$31,139$29,802$31,023$31,483$32,030$33,415$35,507$36,642$38,032$42,711$45,202
Median Male Income$47,294$48,064$48,544$48,951$47,730$46,927$48,665$49,957$51,423$53,490$55,824$60,121$64,197
Median Female Income$35,166$36,140$37,241$37,576$38,277$37,236$37,986$38,317$39,279$40,447$42,629$46,497$48,086
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Bar Chart showing Average Household Income for all ZIPs in Knoxville, TN, the U.S. Census Place, Knox County, the state of Tennessee, and the United States National Average. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Source: U.S. Census 2019-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employment status for all ZIPs in Knoxville, TN: employed, unemployed, and not in the labor force. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Employed:224,55962.34%
Unemployed:8,3992.33%
Not In Labor Force:127,26735.33%
Total:360,225100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:100,73644.86%
Service:36,15716.10%
Sales and Office:48,22421.47%
Natural resources, construction, and maintenance:15,5866.94%
Production, transportation, and material moving:23,85610.62%
Total Civilian Employed Population:224,559100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In Knoxville, TN, the median home value is $296,482 - much higher than the State by 15.5%, and up $89,159 (43.0%) since 2020. Renters pay an average of $1,171 per month - higher than the State by 4.4%, and up $239 (25.6%) since 2020. Most renters in Knoxville pay under $1,000 (39.2%). About 39.2% pay under $1,000 and 6.8% pay $2,000+; the under $1,000 share is much higher than the Nation. Of occupied housing, owners make up 46.6% (61.2% have a mortgage) and renters make up 53.4% - owners are much lower than the Nation.

Explore More: Compare Home Value Home Value Over Time Rent & Over Time Housing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Bar Chart showing median House Value for all ZIPs in Knoxville, Tennessee, the U.S. Census Place, Knox County, Tennessee, and the United States National Average. Chart loads automatically and replaces this content. Load Chart Manually (if needed)
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Median Home Value Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
Median Home Value$155,258$159,282$161,464$160,564$160,923$166,435$176,823$184,017$196,623$207,323$223,047$263,605$296,482
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:4,9367.48%
$500 to $999:16,57225.11%
$1,000 to $1,499:25,01537.91%
$1,500 to $1,999:11,56117.52%
$2,000 to $2,499:3,2864.98%
$2,500 to $2,999:1,1021.67%
$3,000 or more:7821.19%
No Rent:2,7354.14%
Total:65,989100%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
Median Rent$719$744$771$786$800$817$849$863$886$932$985$1,091$1,171
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage): 70,445 39.03%
Owner Occupied (free and clear, no mortgage): 44,060 24.41%
Renter Occupied: 65,989 36.56%
Total Occupied Housing Units: 180,494 100%

Occupied Housing Units: 180,494 91.75%
Vacant Housing Units (not graphed): 16,226 8.25%
Total Housing Units: 196,720 100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


33.7% of adults (25+) have a bachelor-s degree or higher, above the state rate (30.4%) and slightly below the national average (35.0%). High school or higher is 89.8%, which is about the same as the state rate (89.6%). The share of people in poverty is 14.1%, which is above the state rate (9.9%) and above the national rate (8.7%), down 1.6 percentage points since 2011 and down 0.9 percentage points from its 2019 pre-pandemic level.

Explore More: Educational Attainment Health Insurance Poverty Over Time School Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:8,4112.84%
9th to 12th grade, no diploma:14,0114.73%
High school graduate (includes equivalency):69,63123.51%
Some college, no degree:54,47218.39%
Associate's degree:26,3668.90%
Bachelor's degree:74,26225.07%
Graduate or professional degree:49,03916.56%
Total:296,192100%
High school graduate or higher:273,77092.43%
Bachelor's degree or higher:123,30141.63%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:316,71164.41%
Public Insurance:137,20727.90%
No Insurance:37,8007.69%
Total:491,718100%
Has Health Insurance:453,91892.31%

All ZIP Codes assigned this City name by the USPS.

Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty15.7%14.4%13.4%13.3%13.8%14.6%14.9%14.9%15.0%14.4%14.7%14.9%14.1%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:5,4564.85%
Kindergarten:5,8185.18%
Elementary school (grades 1-8):40,19235.76%
High school (grades 9-12):21,12818.80%
College or graduate school:39,79235.41%
Total:112,386100%
Early Childhood:11,27410.03%
K-12 (Primary & Secondary School):67,13859.74%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


Knoxville supports both business and residential activity. According to the Business Census (2024), there are 11,134 business establishments, employing about 223,556 people with an annual payroll of $12,806,169,000. USPS data shows 192,905 residential mailboxes and 13,048 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:192,905Source: USPS
# Business Mailboxes:13,048Source: USPS
Total Delivery Receptacles:250,548Source: USPS
Single Family Delivery Units:129,906Source: USPS
Multi Family Delivery Units:26,030Source: USPS
# of Businesses:11,134Source: CBP
1st Quarter Payroll:$3,179,618,000Source: CBP
Annual Payroll:$12,806,169,000Source: CBP
# of Employees:223,556Source: CBP

All ZIP Codes assigned this City name by the USPS.

Geography, Land Area, and Statistical Classifications


Knoxville, TN is located in Knox County, within the Knoxville, TN Metropolitan Statistical Area (CBSA 28940). It spans 8 of Tennessee's Congressional Districts (1st,2nd,3rd,4th,6th,7th,15th, and 17th). This Metro area has a population of 919,553 people, about 47.2% of whom live in Knoxville. ZIP Codes here cover 386.021 sq mi of land and a water area of 16.736 sq mi.

CBSA Name:Knoxville, TNSource: Census
CBSA Number:28940Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:919,553Source: Census
MSA:Knoxville, TN MSASource: Census
PMSA:--Source: Census
Land Area:386.021 sq miSource: Census
Water Area:16.736 sq miSource: Census
Congressional District(s):01,02,03,04,06,07,15,17Source: USPS
Intro Date:< 2004-10Source: ZIP-Codes.com
Last ZIP Intro:2005-07Source: ZIP-Codes.com
Place FIPS Code:40000Source: Census
Place Name:Knoxville city; TennesseeSource: Census

Sum of all ZIP Codes assigned this City name by the USPS.

Adjacent & Nearby Cities from Knoxville, TN


  1. Rockford, TN ~8.5 miles
  2. Powell, TN ~10.4 miles
  3. Maryville, TN ~11.3 miles
  4. Alcoa, TN ~11.7 miles
  5. Louisville, TN ~11.8 miles
  6. Seymour, TN ~12.8 miles
  7. Corryton, TN ~13.0 miles
  8. Heiskell, TN ~13.6 miles
  9. Strawberry Plains, TN ~13.7 miles
  10. Mascot, TN ~14.0 miles
  11. Farragut, TN ~15.9 miles
  12. Walland, TN ~15.9 miles
  13. Clinton, TN ~16.6 miles
  14. Kodak, TN ~16.8 miles
  15. Friendsville, TN ~17.6 miles
  16. Luttrell, TN ~18.6 miles
  17. Andersonville, TN ~19.4 miles
  18. Blaine, TN ~20.4 miles
  19. Oak Ridge, TN ~20.5 miles
  20. Lenoir City, TN ~21.2 miles

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.

  1. U.S. Postal Service [Last Updated: 3/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 3/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 3/1/2026], https://nces.ed.gov