US ZIP Code Map

County

Union County, TN ZIP codes

11 ZIPs, including 37779, 37807, 37866 as county.

ACS population

74,173

Median household income

$67,078

Median home value

$204,900

Map of Union County

ZIP code map

ZIP share of this county

Population share

ZIP codes in Union County

ZIPCityCountyPopulationIncome
37705AndersonvilleAnderson County5,479$77,853
37721CorrytonKnox County14,649$64,674
37754HeiskellAnderson County4,075$70,475
37779LuttrellUnion County3,443$51,159
37807MaynardvilleUnion County11,476$62,040
37825New TazewellClaiborne County8,583$51,573
37848Powder SpringsGrainger County94$93,661
37866Sharps ChapelUnion County2,219$85,978
37870SpeedwellClaiborne County3,866$49,138
37888WashburnGrainger County3,385$50,443
37938KnoxvilleKnox County16,904$80,868