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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Knoxville, TN

Knoxville, TN Covers 31 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 37901P.O. BoxKnox0
ZIP Code 37902StandardKnox1,586
ZIP Code 37909StandardKnox15,168
ZIP Code 37912StandardKnox20,673
ZIP Code 37914StandardKnox19,663
ZIP Code 37915StandardKnox5,647
ZIP Code 37916StandardKnox12,507
ZIP Code 37917StandardKnox24,072
ZIP Code 37918StandardKnox42,835
ZIP Code 37919StandardKnox28,194
ZIP Code 37920StandardKnox39,087
ZIP Code 37921StandardKnox28,233
ZIP Code 37922StandardKnox33,180
ZIP Code 37923StandardKnox27,457
ZIP Code 37924StandardKnox11,259
ZIP Code 37927P.O. BoxKnox0
ZIP Code 37928P.O. BoxKnox0
ZIP Code 37929StandardKnox0
ZIP Code 37930P.O. BoxKnox0
ZIP Code 37931StandardKnox26,109
ZIP Code 37932StandardKnox14,527
ZIP Code 37933P.O. BoxKnox0
ZIP Code 37934StandardKnox24,107
ZIP Code 37938StandardKnox17,085
ZIP Code 37939P.O. BoxKnox0
ZIP Code 37940P.O. BoxKnox0
ZIP Code 37950P.O. BoxKnox0
ZIP Code 37995UniqueKnox0
ZIP Code 37996UniqueKnox0
ZIP Code 37997UniqueKnox0
ZIP Code 37998UniqueKnox0

Timezone(s):Eastern (GMT -05:00)
Counties:KNOX, TN
Population:178,874 (More Details)
Male Population:85,946
Female Population:92,928
Median Age:33
ZIP Codes:31
Area Codes:1
Total Area:526 square miles (county)
Land Area:508 square miles (county)
Water Area:18 square miles (county)

Knoxville, TN Demographic Information *

Total population178,874
Male population85,946
Female population92,928
Median age (years)32.7
White Population136,097
Black Population30,567
Indian Population631
Asian Population2,943
Hawaiian Population277
Hispanic Population8,206
Median age (Male)31.2
Median age (Female)34.5
Total households78,048
Family households (families)39,055
Average household size2.16
Average family size2.89
Total housing units88,009
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],