ZIP code · Franklin · Tennessee · United States

ZIP code 37068 — Franklin

ZIP code 37068 serves Franklin, Tennessee.

Postal code: 37068
Single source Value from one source, not cross-checked.
City: Franklin
County: Williamson
State: Tennessee
Country: United States
Coordinates: 35.8746, -86.9076 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 7b (5 to 10 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Chicago (UTC−6 / UTC−5 DST)
Area codes: 615, 629
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 37068 with another ZIP · ZIPs within 25 miles · distance from 37068

Climate — monthly normals

Warmest month Jul (avg high 91°F), coldest Jan (avg low 29°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	49	53	62	72	80	87	91	90	85	74	62	53
Avg low °F	29	31	38	46	55	64	69	67	60	47	37	32
Precip in	4.3	4.8	5.2	5.2	5.4	4.4	4.6	3.6	4.0	3.5	3.8	5.2

NOAA 1991–2020 climate normals from the nearest station: FRANKLIN SEWAGE PLT (5.1 mi) · NOAA NCEI

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page