ZIP code · Desoto · Texas · United States

ZIP code 75123 — Desoto

ZIP code 75123 serves Desoto, Texas.

Postal code: 75123
Single source Value from one source, not cross-checked.
City: Desoto
County: Dallas
State: Texas
Country: United States
Coordinates: 32.5899, -96.8569 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 8b (15 to 20 °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: 469, 972, 945, 214
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 75123 with another ZIP · ZIPs within 25 miles · distance from 75123

Climate — monthly normals

Warmest month Aug (avg high 96°F), coldest Jan (avg low 38°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	57	62	69	76	84	91	96	96	89	79	67	59
Avg low °F	38	41	48	55	64	72	75	75	68	58	47	39
Precip in	2.5	2.6	3.6	3.7	4.3	3.9	1.9	1.8	3.0	4.5	2.8	3.1

NOAA 1991–2020 climate normals from the nearest station: DALLAS REDBIRD AP (6.3 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