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ZIP code 91758: Ontario, CA

91758 is a PO Box or single-organization ZIP code in Ontario, California, mainly in San Bernardino County, part of the Riverside-San Bernardino-Ontario, CA metro area.

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ZIP codes within 10 milesWithin 25 miles

ZIP code 91758 details

CityOntario
StateCalifornia
CountySan Bernardino County
Metro areaRiverside-San Bernardino-Ontario, CA
Time zonePacific Time (UTC−8), observes daylight saving time
TypePO Box / single organization
Center coordinates34.06330, -117.65090

ZIP codes near 91758

ZIP codeCityDistancePopulation
91762Ontario, CA1.1 mi64,235
91764Ontario, CA2.7 mi56,270
91763Montclair, CA2.8 mi37,700
91786Upland, CA3.0 mi55,829
91785Upland, CA3.6 mi—
91743Guasti, CA3.7 mi—
91761Ontario, CA3.9 mi62,935
91710Chino, CA4.4 mi78,754

About ZIP code 91758

What city is ZIP code 91758?

ZIP code 91758 is in Ontario, CA, in San Bernardino County.

What county is ZIP code 91758 in?

91758 is mainly in San Bernardino County, California.

Why doesn't 91758 have a population?

91758 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.

What time zone is ZIP code 91758 in?

91758 is in Pacific Time (UTC−8). It observes daylight saving time.

What other ZIP codes does Ontario have?

Ontario, CA also uses 91761, 91762 and 91764.