ZIP codes
3
Ontario, CA Demographics & ZIP Codes
Ontario, California demographics and median household income by ZIP code (in San Bernardino County) — 3 ZIP codes — population 181,574 — median income $83,097 — avg. home value $560,933. Compare income, housing, and population across ZIP codes on US5.
Population
181,574
Median household income (avg.)
$83,097
111% of U.S. median
Average home value
$560,933
161% of U.S. median
Average rent
$1,747
150% of U.S. median
Median age (avg.)
33.1
Ontario demographics
Ontario, California covers 3 ZIP codes primarily in San Bernardino County, with a combined ZIP-area population of about 181,574.
Across ZIP codes with age data, the average median age is about 33.1 years.
Median household income in Ontario
The average median household income across ZIP codes in Ontario, California is about $83,097 — about 15% below the CA ZIP average ($98,324), and about 11% above the U.S. median ($75,149).
Among ZIPs with income data, 91761 is near the top at about $97,396, while 91764 is near the bottom at about $75,605.
Housing in Ontario
For housing in Ontario, California, the average median home value is about $560,933 and the average median rent is about $1,747.
The most populous ZIP in this set is 91762 (about 63,656 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Ontario
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 91762 | Ontario | San Bernardino County | CA | 63,656 | $76,289 | $568,700 |
| 91761 | Ontario | San Bernardino County | CA | 62,506 | $97,396 | $590,000 |
| 91764 | Ontario | San Bernardino County | CA | 55,412 | $75,605 | $524,100 |
Frequently asked questions
What are the demographics of Ontario?
Ontario, California has a combined ZIP-area population of about 181,574 across 3 ZIP codes (primarily San Bernardino County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Ontario?
The average median household income across ZIP codes in Ontario, California is about $83,097, about 15% below the state ZIP average ($98,324), and about 11% above the U.S. median ($75,149). Average median home value is about $560,933. Among ZIPs with data, 91761 is near the top ($97,396) and 91764 is near the bottom ($75,605).
How many ZIP codes are in Ontario?
Ontario, California includes 3 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Ontario?
This page lists ZIP codes in Ontario, California with population, median household income, and home value. Select a ZIP for a full demographics profile.