2026 Compare Cities Education:
San Marcos, CA vs Ontario, CA

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Highlights
- Ontario spends 10.3% less per student than San Marcos.
- The Student Teacher Ratio is 0.4% higher in Ontario than in San Marcos. (lower means fewer students in each classroom).
- Ontario had 13.9% fewer residents who had graduated High School compared to San Marcos
 San Marcos, CAOntario, CAUnited States
 Expend. per Student  Unlock$14,673$15,905
 Educ. Expend. per Student$13,161  Unlock$13,142
 Instr. Expend. per Student  Unlock$7,933$7,999
 Pupil/Teacher Ratio22.65  Unlock16.23
 Students per Librarian  Unlock131664573
 Students per Counselor513  Unlock530
 Grade School Educ.  Unlock12.6%4.8%
 Some High School Educ.5.4%  Unlock6.3%
 High School Educ.  Unlock75.6%88.9%
 Some College Educ.20.5%  Unlock20.0%
 2 yr College Grad.  Unlock8.6%8.7%
 4 yr College Grad.40.9%  Unlock33.7%
 Masters Grad.  Unlock3.8%9.3%
 Professional Degree1.9%  Unlock2.2%
 Doctorate Degree  Unlock0.5%1.5%
Reviews for San Marcos    5 Reviews

Just an amazing place to live. I have lived in 7 states and almost countless cities. Sam Marcos is one of the best. This is literally the longest place I have lived  More

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Over 16 years ago

Is this area to expensive for the average income retired  More

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Over 19 years ago

Beautiful Mediterranean climate with bright sunshine and ocean breazes. City is just 15 minutes away from the  More

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Reviews for Ontario    6 Reviews

We've lived in this area for several years. Traveling long distances to other cities for churches. Passing a quiet, unassuming church along the way for years. Until  More

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cool  More

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I think Ontario,ca us awesome because we have an entertainment Venue and large shopping mall to please everyone of all  More

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