Ontario city, Oregon Demographics & Population 2026
As of 2026, Ontario city, Oregon has a total population of 11,728, the 53rd largest city in Oregon, with a median household income of $43,887, which is 45% lower than the state average. The poverty rate is 19.3%.
Key Takeaways
- Household income is 45% below the state average, indicating significant economic challenges.
Ontario city Quick Facts
How Ontario city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 45 | National average: 60
Education
Educational Attainment (Adults 25+)
Ontario city Rankings in Oregon
Explore Oregon Rankings
Cities Similar to Ontario city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| La Grande city | 13,059 | $56,409 | $244,200 | 25.0% | 21.4% |
| Newport city | 10,393 | $57,213 | $404,800 | 31.1% | 17.2% |
| Monmouth city | 11,176 | $66,858 | $380,500 | 27.9% | 15.6% |
| White City CDP | 10,913 | $65,370 | $273,700 | 11.1% | 21.4% |
| Baker City city | 10,177 | $58,125 | $233,500 | 29.1% | 12.8% |
Population Overview
Ontario city is a small city located in Oregon. The total population is 11,728. It ranks as the 53rd most populous out of 419 cities and towns in Oregon.
Age Demographics
The median age in Ontario city is 35.4 years. This is 12% lower than the state median of 40.1 years.
Economy, Income & Housing
The median household income in Ontario city is $43,887. This is 45% lower than the state median of $80,426. Compared to the national median of $78,538, household income here is 44% lower. The poverty rate stands at 19.3%. This is 62% higher than the state poverty rate of 11.9%. The unemployment rate is 5.0%. This is 6% lower than the state rate of 5.4%. The median home value is $217,500. Housing costs are 52% lower than the state median of $454,200. The home-value-to-income ratio is 5.0x. 59.4% of occupied housing units are owner-occupied. This homeownership rate is 6% lower than the state average of 63.4%.
Race & Ethnicity
The largest racial or ethnic group in Ontario city is White (non-Hispanic), making up 50.1% of the population. Hispanic or Latino residents account for 45.6%. The Black or African American population (0.7%) is well below the state average of 1.8%. The Hispanic or Latino population is significantly higher than the state average (45.6% vs 14.3%). The Asian population (2.2%) is well below the state average of 4.4%.
Education
17.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% lower than the state rate of 36.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 84.2%.
Data Sources & Methodology
All demographic data for Ontario city, Oregon is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Oregon state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 419 Census-designated places in Oregon. For official data, visit data.census.gov.
Free data download: Get all Oregon city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Ontario city, Oregon?
Ontario city, Oregon has a population of 11,728 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Ontario city, OR?
The median household income in Ontario city is $43,887, which is 44% lower the national median of $78,538.
What is the poverty rate in Ontario city, OR?
The poverty rate in Ontario city is 19.3%. This means approximately 2,218 residents live below the federal poverty line.
What is the racial makeup of Ontario city, Oregon?
Ontario city's population is 50.1% White, 0.7% Black, 45.6% Hispanic/Latino, and 2.2% Asian.
What is the median home value in Ontario city, OR?
The median home value in Ontario city is $217,500. The home-value-to-income ratio is 5.0x.
How educated is Ontario city, Oregon?
17.8% of adults (25+) in Ontario city hold a bachelor's degree or higher, and 6.3% hold a graduate or professional degree.