Ontario vs Rialto

A side-by-side comparison of Ontario and Rialto: population, income, housing, and more.

Ontario and Rialto are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Ontario has the higher population (178,347 vs 103,866 in Rialto). Rialto has the higher median household income ($85,521 vs $82,806 in Ontario). Ontario has the higher median home value ($568,000 vs $454,400 in Rialto).

Population, income & housing

	Ontario	Rialto
Population	178,347	103,866
Median age	33.1 yrs	31.8 yrs
Median household income	$82,806	$85,521
Median home value	$568,000	$454,400
Median gross rent	$1,916	$1,641
Housing units	54,951	27,910
Homeownership rate	57.3%	64.5%
Bachelor's degree or higher	20.7%	12.5%
Unemployment rate	6.0%	8.4%

Trends (ACS 5-year, 2019–2023)

	Ontario	Rialto
Population	176,760 → 178,347 (+0.9%)	103,045 → 103,866 (+0.8%)
Median household income	$65,046 → $82,806 (+27.3%)	$61,518 → $85,521 (+39.0%)
Median home value	$375,000 → $568,000 (+51.5%)	$313,400 → $454,400 (+45.0%)
Median gross rent	$1,499 → $1,916 (+27.8%)	$1,260 → $1,641 (+30.2%)

Ontario

Population

176,760178,347

Median household income

$65,046$82,806

Median home value

$375,000$568,000

Median gross rent

$1,499$1,916

Rialto

Population

103,045103,866

Median household income

$61,518$85,521

Median home value

$313,400$454,400

Median gross rent

$1,260$1,641

Age & race/ethnicity

Age distribution (share)

	Ontario	Rialto
Under 5	6.6%	6.2%
5 to 17	18.4%	21.2%
18 to 24	10.3%	10.7%
25 to 34	17.5%	16.2%
35 to 44	13.9%	14.0%
45 to 54	11.9%	11.7%
55 to 64	11.2%	9.7%
65 to 74	6.6%	6.7%
75 and over	3.6%	3.7%

Race & ethnicity (share)

	Ontario	Rialto
White (non-Hispanic)	13.7%	8.7%
Black or African American	6.0%	12.3%
American Indian & Alaska Native	0.2%	0.1%
Asian	8.3%	2.0%
Native Hawaiian & Pacific Islander	0.3%	0.0%
Some other race	0.4%	0.8%
Two or more races	2.8%	1.7%
Hispanic or Latino	68.3%	74.3%

Educational attainment (age 25+)

Share of adults 25+

	Ontario	Rialto
No high school diploma	22.1%	24.3%
High school graduate	26.6%	35.8%
Some college or associate's	30.6%	27.4%
Bachelor's degree	15.1%	9.2%
Graduate or professional degree	5.6%	3.3%

Commute to work

How workers get to work (share)

	Ontario	Rialto
Drove alone	77.9%	77.1%
Carpooled	11.7%	12.4%
Public transit	1.1%	1.2%
Walked	1.0%	0.8%
Bicycle	0.2%	0.1%
Worked from home	7.3%	7.6%
Other means	0.8%	1.0%

Housing

Units in structure (share)

	Ontario	Rialto
1-unit, detached	57.8%	68.0%
1-unit, attached	8.9%	2.1%
2 to 4 units	9.2%	6.4%
5 to 19 units	8.1%	6.4%
20 or more units	11.9%	9.3%
Mobile home & other	4.1%	7.8%

Poverty & households

	Ontario	Rialto
Poverty rate	12.7%	12.6%
Average household size	3.37	3.84
Mean commute (minutes)	32	33
Median year structure built	1980	1982