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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

WASHINGTON County, TN ZIP Codes



WASHINGTON County, TN Covers 11 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 37601GeneralJohnson City37,079Eastern423
ZIP Code 37602P.O. BoxJohnson City0Eastern423
ZIP Code 37604GeneralJohnson City37,025Eastern423
ZIP Code 37605P.O. BoxJohnson City0Eastern423
ZIP Code 37614P.O. BoxJohnson City4,027Eastern423
ZIP Code 37615GeneralJohnson City22,151Eastern423
ZIP Code 37656GeneralFall Branch3,611Eastern423
ZIP Code 37659GeneralJonesborough29,313Eastern423
ZIP Code 37681GeneralLimestone6,234Eastern423
ZIP Code 37684P.O. BoxMountain Home0Eastern423
ZIP Code 37690GeneralTelford4,332Eastern423


Timezone(s):Eastern
 
Population:6,910,840 (More Details)
Male Population:3,366,400
Female Population:3,544,440
Median Age:39
 
ZIP Codes:11
Cities:6
Counties:1
Area Codes:0
 
Total Area:330 square miles (county)
Land Area:326 square miles (county)
Water Area:3 square miles (county)

WASHINGTON, TN Demographic Information

* Demographic data is based on 2020 Census.

Total population of WASHINGTON County, TN133,001
Male population of WASHINGTON County, TN64,755
Female population of WASHINGTON County, TN68,246
Median age (years)40.7
White Population113,998
Black Population5,623
Indian Population431
Asian Population2,001
Hawaiian Population62
Hispanic Population6,136
Median age (Male)39.9
Median age (Female)41.5
Total households55,428
Average household size for WASHINGTON County, TN2.3
Average family size of WASHINGTON County, TN3.04
Total housing units for WASHINGTON County, TN60,546


WASHINGTON County, TN Covers 6 Cities