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Ontario, California ZIP code demographics

3 ZIP Code Tabulation Areas in Ontario, California. The population-weighted median household income is about $88,869, the median home value about $608,199, and 57.9% of occupied homes are owner-occupied.

3
ZIP codes
183.4K
Population
54
Data points

Ontario at a glance

$88,869
Median household income
$608,199
Median home value
33.7
Median age
57.9%
Owner-occupied
56,740
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 3 Ontario ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
191761Ontario62,93569.3%$100,578
291762Montclair64,23558.1%$83,850
391764Ontario56,27045.1%$81,762
Top 3 Ontario ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
191762Montclair64,23558.1%$83,850
291761Ontario62,93569.3%$100,578
391764Ontario56,27045.1%$81,762
Top 3 Ontario ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
191761Ontario62,93569.3%$100,578$1.3B
291762Montclair64,23558.1%$83,850$949.3M
391764Ontario56,27045.1%$81,762$612.8M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 91764 (Ontario) at 7,117 people/sq mi. Least dense: 91761 (Ontario) at 2,209 people/sq mi.

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