ZIP code · Trona · California · United States

ZIP code 93592 — Trona

ZIP code 93592 serves Trona, California.

Postal code: 93592
Single source Value from one source, not cross-checked.
City: Trona
County: San Bernardino
State: California
Country: United States
Coordinates: 35.7627, -117.3728 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 9a (20 to 25 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone: America/Los_Angeles (UTC−8 / UTC−7 DST)
Area codes: 442, 760
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 93592 with another ZIP · ZIPs within 25 miles · distance from 93592

Climate — monthly normals

Warmest month Jul (avg high 107°F), coldest Dec (avg low 34°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	60	66	73	81	90	100	107	106	99	86	71	60
Avg low °F	35	39	45	51	59	68	74	74	67	55	42	34
Precip in	0.8	0.9	0.5	0.1	0.1	0.0	0.1	0.1	0.1	0.2	0.2	0.6

NOAA 1991–2020 climate normals from the nearest station: TRONA (1.0 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