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Area Codes for ONTARIO, CA

Alternate City Names for ONTARIO, CA

  • CHINO
  • MONTCLAIR
  • ONTARIO

ONTARIO, CA Has 3 Area Codes

ONTARIO, CA Covers 7 ZIP Codes

ONTARIO, CA Has 135 Exchanges (NXX)

* Records indicated with a strike-through are exchanges which are available for assignment (but not in use) or otherwise inactive.

ONTARIO, CA Demographic Information

Population:75,314
White Population:42,846
Black Population:6,004
Hispanic Population:34,976
Asian Population:3,550
Hawaiian Population:156
Indian Population:708
Other Population:18,622
Male Population:40,362
Female Population:34,952
Avg House Value:$172,200.00
Avg Household Income:$55,185.00
Avg Persons Per Household:3.44
Median Age:31.40
Median Age (Male):30.80
Median Age (Female):32.20

* Demographic data is based on information taken from the 2010 Census as is Derived from our ZIP Code Database Products.

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